$306+ Cheap flights from New York, NY (NYC) to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — KEF
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from New York to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York to Reykjavik Keflavik Intl are usually found in April or September, booked 68 days in advance, depart on a Tuesday or Saturday and return on a Friday
Cheap flight deals from New York to Keflavik Intl
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Cheapest flights from New York to Keflavik IntlExplore the most affordable flight options available from New York to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from New York to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Ticket deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:10 pm -
Nonstop5h 45m
Mon 10/197:50 pm -
Nonstop6h 15m
Deal found 8/22![Icelandair logo]()
$360
This eDestinos deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm -
Nonstop5h 50m
Tue 10/207:50 pm -
Nonstop6h 15m
Deal found 8/23![Icelandair logo]()
$372
This Ticket deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:55 pm -
Nonstop5h 35m
Mon 10/1911:25 am -
Nonstop6h 05m
Deal found 8/23![Virgin Atlantic logo]()
$373
This Gotogate deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:30 pm -
Nonstop5h 50m
Sun 10/187:50 pm -
Nonstop6h 15m
Deal found 8/20![Icelandair logo]()
$375
This Ticket deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:55 pm -
Nonstop5h 35m
Tue 10/2011:25 am -
Nonstop6h 10m
Deal found 8/20![Air France logo]()
$385
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:10 pm -
Nonstop5h 45m
Thu 10/157:50 pm -
Nonstop6h 15m
Deal found 8/22![Icelandair logo]()
$389
This Mytrip deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:30 pm -
Nonstop5h 50m
Tue 10/205:00 pm -
Nonstop6h 20m
Deal found 8/21![Icelandair logo]()
$394
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:10 pm -
Nonstop5h 45m
Fri 10/97:50 pm -
Nonstop6h 15m
Deal found 8/20![Icelandair logo]()
$396
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:55 pm -
1 stop12h 05m
Mon 10/59:30 am -
2 stops16h 19m
Deal found 8/21![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 am -
1 stop20h 45m
Thu 10/19:30 am -
1 stop29h 27m
Deal found 8/21![Delta logo]()
$429
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:25 pm -
Nonstop5h 50m
Sat 9/195:00 pm -
Nonstop6h 15m
Deal found 8/20![Icelandair logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:25 pm -
Nonstop5h 50m
Wed 9/305:00 pm -
Nonstop6h 15m
Deal found 8/23![Icelandair logo]()
$432
Best flights from New York to Keflavik IntlDiscover carefully curated flight deals from New York to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from New York to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:55 pm -
Nonstop5h 35m
Fri 9/2511:25 am -
Nonstop6h 00m
Deal found 8/24![Virgin Atlantic logo]()
$435
This KLM deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:10 am -
1 stop19h 50m
Sun 9/2011:25 am -
Nonstop6h 00m
Deal found 8/21![KLM logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:17 am -
1 stop21h 33m
Fri 10/99:15 am -
1 stop28h 35m
Deal found 8/24![United Airlines logo]()
$452
This United deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:20 pm -
Nonstop5h 40m
Mon 9/2110:00 am -
1 stop16h 30m
Deal found 8/24![Multiple Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:55 pm -
Nonstop5h 35m
Thu 9/2411:25 am -
Nonstop6h 00m
Deal found 8/23![Delta logo]()
$591
This Scandinavian Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:10 pm -
1 stop33h 55m
Mon 10/2611:55 am -
2 stops32h 50m
Deal found 8/22![Scandinavian Airlines logo]()
$660
This Finnair deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:35 pm -
2 stops18h 40m
Tue 11/176:00 pm -
2 stops25h 25m
Deal found 8/20![Finnair logo]()
$737
This Icelandair deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:10 pm -
Nonstop5h 45m
Mon 9/145:00 pm -
Nonstop6h 20m
Deal found 8/24![Icelandair logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:30 am -
1 stop22h 15m
Fri 10/239:15 am -
2 stops34h 11m
Deal found 8/22![United Airlines logo]()
$455
This Virgin Atlantic deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 am -
1 stop20h 45m
Fri 9/259:30 am -
1 stop18h 27m
Deal found 8/24![Virgin Atlantic logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:20 am -
1 stop21h 30m
Mon 9/1410:00 am -
1 stop25h 36m
Deal found 8/24![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:27 pm -
1 stop31h 23m
Thu 9/1010:00 am -
1 stop25h 36m
Deal found 8/21![United Airlines logo]()
$470
This KLM deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:55 pm -
Nonstop5h 35m
Thu 9/39:30 am -
1 stop11h 30m
Deal found 8/22![KLM logo]()
$575
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop22h 30m
Tue 9/1510:00 am -
1 stop26h 07m
Deal found 8/24![United Airlines logo]()
$470
This United deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:25 pm -
1 stop12h 25m
Tue 10/2010:00 am -
1 stop14h 59m
Deal found 8/24![Multiple Airlines logo]()
$655
This KLM deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:55 pm -
Nonstop5h 35m
Mon 10/511:25 am -
Nonstop6h 10m
Deal found 8/22![KLM logo]()
$606
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:55 pm -
2 stops35h 30m
Tue 10/205:05 pm -
2 stops26h 35m
Deal found 8/24![Scandinavian Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:20 pm -
Nonstop5h 40m
Mon 9/1411:00 am -
Nonstop6h 10m
Deal found 8/24![United Airlines logo]()
$470
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:35 pm -
2 stops36h 35m
Sun 11/86:05 pm -
1 stop26h 40m
Deal found 8/24![Scandinavian Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:20 pm -
Nonstop5h 40m
Sun 9/2011:00 am -
Nonstop6h 10m
Deal found 8/24![United Airlines logo]()
$470
This Finnair deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:20 pm -
2 stops18h 55m
Fri 11/1310:00 am -
1 stop14h 05m
Deal found 8/24![Finnair logo]()
$762
This United deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:20 am -
2 stops17h 35m
Thu 10/11:10 am -
2 stops24h 15m
Deal found 8/24![Multiple Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:29 pm -
1 stop11h 31m
Thu 11/1212:00 pm -
1 stop13h 19m
Deal found 8/20![United Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:39 pm -
1 stop14h 01m
Fri 9/254:45 pm -
1 stop22h 54m
Deal found 8/20![Multiple Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:21 pm -
1 stop11h 29m
Mon 10/2612:00 pm -
1 stop13h 59m
Deal found 8/22![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:23 pm -
2 stops30h 32m
Mon 10/510:00 am -
1 stop9h 53m
Deal found 8/22![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:20 pm -
Nonstop5h 40m
Wed 9/2312:00 pm -
1 stop13h 32m
Deal found 8/22![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:25 am -
1 stop17h 30m
Sun 9/611:30 am -
1 stop24h 00m
Deal found 8/20![United Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:39 pm -
1 stop14h 01m
Tue 9/294:45 pm -
1 stop22h 54m
Deal found 8/20![Multiple Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:20 pm -
Nonstop5h 40m
Fri 9/1811:00 am -
Nonstop6h 10m
Deal found 8/20![United Airlines logo]()
$572
Last-minute flights from New York to Keflavik IntlDiscover last-minute flight deals from New York to Keflavik Intl. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Keflavik Intl. Data last updated August 25, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:55 pm -
Nonstop5h 35m
Thu 9/1011:25 am -
Nonstop6h 00m
Deal found 8/21![Virgin Atlantic logo]()
$395
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:10 pm -
Nonstop5h 45m
Fri 10/27:50 pm -
Nonstop6h 15m
Deal found 8/24![Icelandair logo]()
$408
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 am -
1 stop20h 45m
Thu 10/19:30 am -
1 stop29h 27m
Deal found 8/21![Delta logo]()
$429
This deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 pm -
Nonstop5h 50m
Fri 10/27:50 pm -
Nonstop6h 15m
Deal found 8/21![Icelandair logo]()
$411
This Cheapflightsfares deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:10 pm -
Nonstop5h 45m
Thu 10/85:00 pm -
Nonstop6h 20m
Deal found 8/20![Icelandair logo]()
$412
This Cheapflightsfares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:10 pm -
Nonstop5h 45m
Sun 10/47:50 pm -
Nonstop6h 15m
Deal found 8/21![Icelandair logo]()
$413
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 pm -
Nonstop5h 50m
Wed 10/75:00 pm -
Nonstop6h 20m
Deal found 8/20![Icelandair logo]()
$420
This Mytrip deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
Nonstop5h 50m
Thu 10/17:50 pm -
Nonstop6h 15m
Deal found 8/23![Icelandair logo]()
$409
This Justfly.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
Nonstop5h 50m
Fri 10/27:50 pm -
Nonstop6h 15m
Deal found 8/21![Icelandair logo]()
$423
This Ticket deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:55 pm -
Nonstop5h 35m
Mon 10/59:30 am -
1 stop29h 22m
Deal found 8/21![Multiple Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:55 pm -
Nonstop5h 35m
Wed 10/711:25 am -
Nonstop6h 10m
Deal found 8/24![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:55 pm -
1 stop12h 05m
Mon 10/59:30 am -
2 stops16h 19m
Deal found 8/21![Delta logo]()
$429
One-way flights from New York to Keflavik IntlSearch for one-way flight options from New York to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from New York to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:00 pm -
1 stop13h 15m
Deal found 8/22![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:00 pm -
1 stop28h 50m
Deal found 8/24![Multiple Airlines logo]()
$308
This Transavia Smart Connect deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:00 pm -
1 stop32h 15m
Deal found 8/24![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:00 pm -
2 stops44h 55m
Deal found 8/20![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
2 stops30h 50m
Deal found 8/22![Multiple Airlines logo]()
$369
This Trip.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:25 pm -
1 stop16h 35m
Deal found 8/21![Multiple Airlines logo]()
$370
This oojo deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:35 pm -
Nonstop5h 40m
Deal found 8/22![Icelandair logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm -
1 stop13h 15m
Deal found 8/24![Multiple Airlines logo]()
$373
This SmartFares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:35 pm -
Nonstop5h 40m
Deal found 8/23![Icelandair logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:25 pm -
1 stop16h 35m
Deal found 8/21![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:25 pm -
2 stops37h 25m
Deal found 8/24![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:50 pm -
2 stops44h 30m
Deal found 8/24![Multiple Airlines logo]()
$388
Find flight deals from New York to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $360 (Ticket) |
One-way from | $306 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $609 |
Good round-trip deal | $500 or less |
Good one-way deal | $207 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New York to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from New York to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New YorkReykjavik
JFK New York John F Kennedy Intl - KEF Reykjavik Keflavik Intl
JFKKEF
New York John F Kennedy Intl
Mon 9/21
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Fri 9/25
11:25 am-1:25 pm
Nonstop6h 00m
$435
New YorkReykjavik
JFK New York John F Kennedy Intl - KEF Reykjavik Keflavik Intl
JFKKEF
New York John F Kennedy Intl
Tue 9/15
7:10 am-7:00 am
1 stop19h 50m
Reykjavik Keflavik Intl
Sun 9/20
11:25 am-1:25 pm
Nonstop6h 00m
$439
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Sun 10/4
7:17 am-8:50 am
1 stop21h 33m
Reykjavik Keflavik Intl
Fri 10/9
9:15 am-9:50 am
1 stop28h 35m
$452
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Mon 10/19
6:30 am-8:45 am
1 stop22h 15m
Reykjavik Keflavik Intl
Fri 10/23
9:15 am-3:26 pm
2 stops34h 11m
$455
New YorkReykjavik
LGA New York LaGuardia - KEF Reykjavik Keflavik Intl
LGAKEF
New York LaGuardia
Fri 9/11
7:20 am-8:50 am
1 stop21h 30m
Reykjavik Keflavik Intl
Mon 9/14
10:00 am-7:36 am
1 stop25h 36m
$470
New YorkReykjavik
LGA New York LaGuardia - KEF Reykjavik Keflavik Intl
LGAKEF
New York LaGuardia
Sat 9/5
9:27 pm-8:50 am
1 stop31h 23m
Reykjavik Keflavik Intl
Thu 9/10
10:00 am-7:36 am
1 stop25h 36m
$470
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Fri 9/11
6:00 am-8:30 am
1 stop22h 30m
Reykjavik Keflavik Intl
Tue 9/15
10:00 am-8:07 am
1 stop26h 07m
$470
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Fri 9/11
9:20 pm-7:00 am
Nonstop5h 40m
Reykjavik Keflavik Intl
Mon 9/14
11:00 am-1:10 pm
Nonstop6h 10m
$470
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Wed 9/16
9:20 pm-7:00 am
Nonstop5h 40m
Reykjavik Keflavik Intl
Sun 9/20
11:00 am-1:10 pm
Nonstop6h 10m
$470
New YorkReykjavik
LGA New York LaGuardia - KEF Reykjavik Keflavik Intl
LGAKEF
New York LaGuardia
Fri 11/6
5:29 pm-10:00 am
1 stop11h 31m
Reykjavik Keflavik Intl
Thu 11/12
12:00 pm-8:19 pm
1 stop13h 19m
$471
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from New York to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Keflavik Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on New York-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New York to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from New York with our price prediction graph.
NYC-KEF
JFK-KEF
EWR-KEF
LGA-KEF
SWF-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York to Reykjavik Keflavik Intl Airport
NYC-KEF
JFK-KEF
EWR-KEF
LGA-KEF
SWF-KEF
What is the cheapest month to book a flight from New York to Reykjavik Keflavik Intl Airport?
Currently, April is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of $471). Flying from New York to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NYC to KEF?
Find hourly flight availability from New York to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to Reykjavik Keflavik Intl Airport as you normally would.
Weekly flight availability from New York to Reykjavik Keflavik Intl Airport
Explore weekly flight availability from New York to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 25, 2026.
The most flights from NYC to KEF are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from New York to Reykjavik Keflavik Intl Airport?
Airfare is below average for this route at the moment.
New York to Reykjavik Keflavik Intl Airport flights typically cost between $441 and $749 in October.The cheapest round-trip price found within the last 5 days was $360 on Icelandair (Oct 11-Oct 19).
How often are flights from New York to Reykjavik delayed?
About 18% of weekly flights between New York and Reykjavik have experienced delays in the past year, with the average delay time being 178 minutes.
What is the most punctual flight time for New York to Reykjavik flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to Reykjavik flights?
Over the last year, Icelandair have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from New York to Reykjavik Keflavik Intl Airport?
To ensure you get the cheapest price possible for a flight from New York to Reykjavik Keflavik Intl Airport, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated August 25, 2026.
See what other customers who have flown with KLM,Delta, andUnited Airlines from New York to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from New York to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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New York and Keflavik Intl flights
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Top 10 airlines flying from New York to Keflavik Intl
Discover the top 10 airlines that operate flights from New York to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$484 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$329 | Average$549 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$345 | Average$505 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$367 | Average$524 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$387 | Average$582 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$388 | Average$570 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$409 | Average$671 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$410 | Average$640 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$417 | Average$651 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$497 | Average$575 | FlexibilityNo cancel fee | On-time76% |