$381+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KEF
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from John F Kennedy Intl 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 John F Kennedy Intl to Reykjavik Keflavik Intl are usually found in November or January, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap flight deals from John F Kennedy Intl to Keflavik Intl
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Best
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Cheapest flights from John F Kennedy Intl to Keflavik IntlExplore the most affordable flight options available from John F Kennedy Intl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from John F Kennedy Intl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/148:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sat 6/205:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 6/5![Icelandair logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/148:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sat 6/275:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 6/6![Icelandair logo]()
$458
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 6/1511:50 pm
JFK
- KEF
Nonstop5h 40m
Delta
Fri 6/1911:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 6/5![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 6/2. 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 7/2411:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Tue 7/2811:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 6/2![Delta logo]()
$460
This Delta deal was found by Cheapflights users on 6/5. 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 7/1412:59 pm
JFK
- KEF
1 stop14h 41m
Delta
Fri 7/2411:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 6/5![Delta logo]()
$461
This Virgin Atlantic deal was found by Cheapflights users on 6/3. 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 8/174:30 pm
JFK
- KEF
1 stop11h 10m
Virgin Atlantic
Sun 8/238:45 am
KEF
- JFK
1 stop15h 24m
Virgin Atlantic
Deal found 6/3![Virgin Atlantic logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 6/158:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sat 6/275:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 6/6![Icelandair logo]()
$463
This KLM deal was found by Cheapflights users on 6/2. 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 7/811:35 am
JFK
- KEF
1 stop15h 25m
Multiple Airlines
Thu 7/1611:25 am
KEF
- JFK
Nonstop6h 05m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$464
This KLM deal was found by Cheapflights users on 6/4. 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 7/2811:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Tue 8/48:45 am
KEF
- JFK
1 stop31h 29m
KLM
Deal found 6/4![KLM logo]()
$465
This KLM deal was found by Cheapflights users on 6/5. 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.
Thu 7/167:15 am
JFK
- KEF
1 stop20h 25m
KLM
Thu 7/238:45 am
KEF
- JFK
1 stop17h 27m
KLM
Deal found 6/5![KLM logo]()
$466
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 8/174:50 pm
JFK
- KEF
1 stop10h 50m
Delta
Sun 8/239:30 am
KEF
- JFK
2 stops30h 29m
Delta
Deal found 6/7![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 6/611:10 am
JFK
- KEF
2 stops16h 30m
Delta
Wed 6/1011:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 6/5![Delta logo]()
$468
Best flights from John F Kennedy Intl to Keflavik IntlDiscover carefully curated flight deals from John F Kennedy Intl to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This KLM deal was found by Cheapflights users on 6/3. 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.
Thu 7/912:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Wed 7/1511:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 6/3![KLM logo]()
$464
This KLM deal was found by Cheapflights users on 6/4. 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 7/2111:55 pm
JFK
- KEF
Nonstop5h 35m
Multiple Airlines
Fri 7/318:45 am
KEF
- JFK
1 stop17h 27m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$470
This Virgin Atlantic deal was found by Cheapflights users on 6/5. 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 8/171:14 pm
JFK
- KEF
1 stop14h 26m
Virgin Atlantic
Sat 8/228:45 am
KEF
- JFK
1 stop17h 09m
Virgin Atlantic
Deal found 6/5![Virgin Atlantic logo]()
$593
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 8/174:30 pm
JFK
- KEF
1 stop11h 10m
Delta
Sat 8/228:45 am
KEF
- JFK
1 stop13h 03m
Delta
Deal found 6/7![Delta logo]()
$593
This Scandinavian Airlines deal was found by Cheapflights users on 6/5. 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.
Fri 9/45:10 pm
JFK
- KEF
1 stop20h 35m
Scandinavian Airlines
Wed 9/95:05 pm
KEF
- JFK
2 stops26h 35m
Scandinavian Airlines
Deal found 6/5![Scandinavian Airlines logo]()
$707
This Finnair deal was found by Cheapflights users on 6/7. 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.
Wed 9/25:50 pm
JFK
- KEF
2 stops18h 40m
Finnair
Tue 9/85:15 pm
KEF
- JFK
2 stops23h 52m
Finnair
Deal found 6/7![Finnair logo]()
$833
This Lufthansa deal was found by Cheapflights users on 6/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:50 pm
JFK
- KEF
1 stop21h 35m
Lufthansa
Tue 8/251:10 am
KEF
- JFK
2 stops16h 25m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$862
This KLM deal was found by Cheapflights users on 6/6. 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 9/27:15 am
JFK
- KEF
1 stop19h 45m
Multiple Airlines
Sat 9/129:30 am
KEF
- JFK
1 stop18h 21m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 7/611:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Mon 7/138:45 am
KEF
- JFK
1 stop13h 44m
Delta
Deal found 6/7![Delta logo]()
$602
This KLM deal was found by Cheapflights users on 6/2. 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.
Sat 7/2512:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Sat 8/19:30 am
KEF
- JFK
1 stop16h 39m
KLM
Deal found 6/2![KLM logo]()
$606
This Delta deal was found by Cheapflights users on 6/4. 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.
Wed 7/154:30 pm
JFK
- KEF
1 stop11h 10m
Delta
Wed 7/298:45 am
KEF
- JFK
1 stop13h 44m
Delta
Deal found 6/4![Delta logo]()
$606
This Virgin Atlantic deal was found by Cheapflights users on 6/3. 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 8/1011:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Mon 8/178:45 am
KEF
- JFK
1 stop15h 24m
Virgin Atlantic
Deal found 6/3![Virgin Atlantic logo]()
$802
Last-minute flights from John F Kennedy Intl to Keflavik IntlDiscover last-minute flight deals from John F Kennedy Intl to Keflavik Intl. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Keflavik Intl. Data last updated June 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 6/61:12 pm
JFK
- KEF
2 stops14h 28m
Delta
Fri 6/1211:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 6/5![Delta logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/148:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Thu 6/257:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 6/5![Icelandair logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/148:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sat 6/275:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 6/6![Icelandair logo]()
$458
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 6/1511:50 pm
JFK
- KEF
Nonstop5h 40m
Delta
Fri 6/1911:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 6/5![Delta logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 6/158:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sat 6/275:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 6/6![Icelandair logo]()
$463
This KLM deal was found by Cheapflights users on 6/3. 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 7/812:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Tue 7/1411:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 6/3![KLM logo]()
$462
This Virgin Atlantic deal was found by Cheapflights users on 6/2. 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.
Wed 7/811:35 am
JFK
- KEF
1 stop15h 25m
Virgin Atlantic
Wed 7/1511:25 am
KEF
- JFK
Nonstop6h 05m
Virgin Atlantic
Deal found 6/2![Virgin Atlantic logo]()
$464
This KLM deal was found by Cheapflights users on 6/5. 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 7/811:35 am
JFK
- KEF
1 stop15h 25m
Multiple Airlines
Tue 7/148:45 am
KEF
- JFK
1 stop13h 44m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 6/5. 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 7/1412:59 pm
JFK
- KEF
1 stop14h 41m
Delta
Fri 7/2411:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 6/5![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 6/5. 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.
Thu 7/167:15 am
JFK
- KEF
1 stop20h 25m
Delta
Sat 7/259:30 am
KEF
- JFK
1 stop16h 39m
Delta
Deal found 6/5![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 6/2. 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 7/2411:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Mon 7/2711:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 6/2![Delta logo]()
$460
This KLM deal was found by Cheapflights users on 6/4. 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 7/287:15 am
JFK
- KEF
1 stop20h 25m
KLM
Tue 8/48:45 am
KEF
- JFK
1 stop31h 29m
KLM
Deal found 6/4![KLM logo]()
$465
One-way flights from John F Kennedy Intl to Keflavik IntlSearch for one-way flight options from John F Kennedy Intl to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from John F Kennedy Intl to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Flightnetwork deal was found by Cheapflights users on 6/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/7![Icelandair logo]()
$381
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Thu 7/1611:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/6![Icelandair logo]()
$385
This Mytrip deal was found by Cheapflights users on 6/5. 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 8/2911:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/5![Icelandair logo]()
$386
This Mytrip deal was found by Cheapflights users on 6/5. 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 7/311:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/5![Icelandair logo]()
$388
This Gotogate deal was found by Cheapflights users on 6/7. 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.
Thu 9/311:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/7![Icelandair logo]()
$389
This Gotogate deal was found by Cheapflights users on 6/7. 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.
Mon 7/1311:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/7![Icelandair logo]()
$390
This Ovago deal was found by Cheapflights users on 6/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Deal found 6/5![Icelandair logo]()
$392
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Tue 7/1411:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/3![Icelandair logo]()
$396
This Gotogate deal was found by Cheapflights users on 6/3. 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 7/1911:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 6/3![Icelandair logo]()
$397
This Trip.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/2011:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Deal found 6/5![Virgin Atlantic logo]()
$398
Find flight deals from John F Kennedy Intl to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) 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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $457 (Kiwi.com) |
One-way from | $381 (Flightnetwork) |
Popular in | February |
Cheapest in | November |
Average price | $522 |
Good round-trip deal | $505 or less |
Good one-way deal | $322 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from John F Kennedy Intl 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 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Thu 7/9
12:59 pm-7:40 am
1 stop14h 41m
Reykjavik Keflavik Intl
Wed 7/15
11:25 am-1:30 pm
Nonstop6h 05m
$464
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Tue 7/21
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Fri 7/31
8:45 am-10:12 pm
1 stop17h 27m
$470
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Wed 9/2
7:15 am-7:00 am
1 stop19h 45m
Reykjavik Keflavik Intl
Sat 9/12
9:30 am-11:51 pm
1 stop18h 21m
$514
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Mon 8/17
1:14 pm-7:40 am
1 stop14h 26m
Reykjavik Keflavik Intl
Sat 8/22
8:45 am-9:54 pm
1 stop17h 09m
$593
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Mon 8/17
4:30 pm-7:40 am
1 stop11h 10m
Reykjavik Keflavik Intl
Sat 8/22
8:45 am-5:48 pm
1 stop13h 03m
$593
Quickest round-trip
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Mon 7/6
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Mon 7/13
8:45 am-6:29 pm
1 stop13h 44m
$602
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Sat 7/25
12:59 pm-7:40 am
1 stop14h 41m
Reykjavik Keflavik Intl
Sat 8/1
9:30 am-10:09 pm
1 stop16h 39m
$606
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Wed 7/15
4:30 pm-7:40 am
1 stop11h 10m
Reykjavik Keflavik Intl
Wed 7/29
8:45 am-6:29 pm
1 stop13h 44m
$606
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Fri 9/4
5:10 pm-5:45 pm
1 stop20h 35m
Reykjavik Keflavik Intl
Wed 9/9
5:05 pm-3:40 pm
2 stops26h 35m
$707
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Mon 8/10
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Mon 8/17
8:45 am-8:09 pm
1 stop15h 24m
$802
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from John F Kennedy Intl 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 John F Kennedy Intl to Keflavik Intl in June.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-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 John F Kennedy Intl Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-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 John F Kennedy Intl Airport-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 John F Kennedy Intl Airport-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 John F Kennedy Intl to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from John F Kennedy Intl with our price prediction graph.
JFK-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 John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?
Currently, November is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport (average of $394). Flying from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport in February is currently the most expensive (average of $594). 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 JFK to KEF?
Find hourly flight availability from John F Kennedy Intl 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 June 7, 2026.
When flying from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from New York to Reykjavik delayed?
About 19% of weekly flights between New York and Reykjavik have experienced delays in the past year, with the average delay time being 171 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 Monday 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, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
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 June 7, 2026.
Get a feel of what it's like to fly with Delta,KLM, andVirgin Atlantic from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl 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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Search flights from John F Kennedy Intl to Keflavik Intl by cabin class
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Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
John F Kennedy Intl and Keflavik Intl flights
Browse other John F Kennedy Intl and Keflavik Intl flight options. Last updated on June 7, 2026.
Other flights from John F Kennedy Intl
Browse through other flights departing from John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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Top 6 airlines flying from John F Kennedy Intl to Keflavik Intl
Discover the top 6 airlines that operate flights from John F Kennedy Intl 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 2,558,603 searches. Data last updated June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$518 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$353 | Average$459 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$373 | Average$539 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$373 | Average$528 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$387 | Average$548 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$409 | Average$671 | FlexibilityNo cancel fee | On-time76% |