$353+ Cheap flights from New Jersey 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
Jul 3 — Jul 101
Round-trip
1 adult, Economy
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Cheapest flights from New Jersey to Keflavik IntlExplore the most affordable flight options available from New Jersey to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.
Explore the most affordable flight options available from New Jersey to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.
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 7/811:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Mon 7/1311:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 6/2![KLM logo]()
$460
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.
Thu 10/12:55 pm
LGA
- KEF
1 stop12h 05m
Delta
Mon 10/59:30 am
KEF
- LGA
1 stop13h 28m
Delta
Deal found 6/2![Delta logo]()
$461
This KLM deal was found by Cheapflights users on 5/30. 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.
Sun 5/317:15 am
JFK
- KEF
1 stop20h 25m
KLM
Sat 6/611:25 am
KEF
- JFK
Nonstop6h 01m
KLM
Deal found 5/30![KLM logo]()
$461
This KLM deal was found by Cheapflights users on 6/1. 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 6/1![KLM logo]()
$462
This oojo deal was found by Cheapflights users on 5/30. 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.
Sun 10/48:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Fri 10/97:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/30![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
Mon 7/1311:25 am
KEF
- JFK
Nonstop6h 05m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$464
This KLM deal was found by Cheapflights users on 5/30. 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 7/142:29 pm
LGA
- KEF
1 stop13h 11m
KLM
Tue 7/218:45 am
KEF
- LGA
1 stop11h 08m
KLM
Deal found 5/30![KLM logo]()
$465
This KLM deal was found by Cheapflights users on 5/30. 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 7/1411:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Tue 7/219:30 am
KEF
- JFK
1 stop16h 39m
KLM
Deal found 5/30![KLM logo]()
$465
This KLM deal was found by Cheapflights users on 5/30. 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 7/142:29 pm
LGA
- KEF
1 stop13h 11m
KLM
Tue 7/288:45 am
KEF
- LGA
1 stop11h 08m
KLM
Deal found 5/30![KLM logo]()
$467
This KLM deal was found by Cheapflights users on 5/29. 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.
Sun 7/1912:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Wed 7/299:30 am
KEF
- JFK
1 stop11h 30m
KLM
Deal found 5/29![KLM logo]()
$467
This KLM deal was found by Cheapflights users on 6/1. 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 7/85:00 pm
LGA
- KEF
1 stop10h 40m
Multiple Airlines
Tue 7/148:45 am
KEF
- LGA
1 stop11h 08m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 5/30. 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 6/166:29 am
JFK
- KEF
2 stops20h 31m
Delta
Mon 6/2211:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 5/30![Delta logo]()
$469
Best flights from New Jersey to Keflavik IntlDiscover carefully curated flight deals from New Jersey to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 3, 2026.
Discover carefully curated flight deals from New Jersey to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 3, 2026.
This KLM deal was found by Cheapflights users on 6/1. 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.
Mon 8/171:14 pm
JFK
- KEF
1 stop14h 26m
KLM
Sat 8/228:45 am
KEF
- JFK
1 stop17h 09m
KLM
Deal found 6/1![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.
Tue 7/1412:59 pm
JFK
- KEF
1 stop14h 41m
Virgin Atlantic
Tue 7/219:30 am
KEF
- JFK
1 stop16h 39m
Virgin Atlantic
Deal found 6/2![Virgin Atlantic logo]()
$474
This Delta deal was found by Cheapflights users on 6/1. 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 7/248:30 pm
LGA
- KEF
1 stop31h 10m
Delta
Fri 7/318:45 am
KEF
- LGA
1 stop18h 55m
Delta
Deal found 6/1![Delta logo]()
$480
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/237:00 am
LGA
- KEF
1 stop21h 50m
United Airlines
Mon 6/299:15 am
KEF
- LGA
1 stop28h 32m
United Airlines
Deal found 5/29![United Airlines logo]()
$490
This Icelandair deal was found by Cheapflights users on 5/30. 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.
Wed 6/178:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Wed 6/245:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 5/30![Icelandair logo]()
$523
This Scandinavian Airlines deal was found by Cheapflights users on 5/31. 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 11/85:35 pm
JFK
- KEF
2 stops36h 50m
Scandinavian Airlines
Fri 11/136:05 pm
KEF
- JFK
1 stop26h 40m
Scandinavian Airlines
Deal found 5/31![Scandinavian Airlines logo]()
$696
This KLM deal was found by Cheapflights users on 5/30. 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.
Mon 7/66:57 pm
PHL
- KEF
1 stop32h 03m
Multiple Airlines
Wed 7/159:30 am
KEF
- PHL
2 stops13h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$860
This KLM deal was found by Cheapflights users on 5/31. 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 7/812:55 pm
LGA
- KEF
1 stop14h 45m
KLM
Tue 7/148:45 am
KEF
- LGA
1 stop11h 08m
KLM
Deal found 5/31![KLM logo]()
$474
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/147:00 am
LGA
- KEF
1 stop21h 50m
United Airlines
Tue 6/239:15 am
KEF
- LGA
1 stop28h 32m
United Airlines
Deal found 5/29![United Airlines logo]()
$490
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.
Sun 8/234:30 pm
JFK
- KEF
1 stop11h 10m
Virgin Atlantic
Thu 8/2711:25 am
KEF
- JFK
Nonstop6h 00m
Virgin Atlantic
Deal found 6/2![Virgin Atlantic logo]()
$504
This Delta deal was found by Cheapflights users on 5/29. 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 7/2811:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Wed 8/58:45 am
KEF
- JFK
1 stop13h 03m
Delta
Deal found 5/29![Delta logo]()
$507
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:05 am
LGA
- KEF
1 stop22h 25m
United Airlines
Tue 7/219:15 am
KEF
- LGA
1 stop28h 32m
United Airlines
Deal found 6/2![United Airlines logo]()
$490
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
LGA
- KEF
1 stop22h 30m
United Airlines
Wed 7/89:50 am
KEF
- LGA
1 stop25h 45m
United Airlines
Deal found 6/2![United Airlines logo]()
$495
This KLM deal was found by Cheapflights users on 5/29. 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.
Sun 7/2612:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Mon 8/38:45 am
KEF
- JFK
1 stop15h 24m
KLM
Deal found 5/29![KLM logo]()
$586
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:45 am
PHL
- KEF
1 stop17h 25m
Icelandair
Sun 10/47:55 pm
KEF
- PHL
1 stop17h 55m
Icelandair
Deal found 6/2![Icelandair logo]()
$646
This United Airlines deal was found by Cheapflights users on 5/31. 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 6/248:30 pm
LGA
- KEF
1 stop7h 25m
United Airlines
Mon 7/139:15 am
KEF
- LGA
1 stop26h 45m
United Airlines
Deal found 5/31![United Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 6/1. 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 8/2011:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Mon 8/2411:25 am
KEF
- JFK
Nonstop6h 00m
Delta
Deal found 6/1![Delta logo]()
$620
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.
Sun 8/3011:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Sun 9/611:25 am
KEF
- JFK
Nonstop6h 00m
KLM
Deal found 6/2![KLM logo]()
$593
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Thu 6/188:30 pm
LGA
- KEF
1 stop7h 25m
United Airlines
Tue 6/239:15 am
KEF
- LGA
1 stop9h 22m
United Airlines
Deal found 5/30![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/248:45 am
LGA
- KEF
1 stop19h 10m
United Airlines
Fri 7/311:30 am
KEF
- LGA
1 stop11h 12m
United Airlines
Deal found 6/1![United Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 6/1. 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 7/2311:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Fri 7/318:45 am
KEF
- JFK
2 stops18h 24m
Delta
Deal found 6/1![Delta logo]()
$714
This KLM deal was found by Cheapflights users on 5/30. 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 7/2411:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Sat 8/19:30 am
KEF
- JFK
1 stop16h 39m
KLM
Deal found 5/30![KLM logo]()
$654
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/195:35 pm
LGA
- KEF
1 stop10h 20m
United Airlines
Sun 7/2611:30 am
KEF
- LGA
1 stop16h 00m
United Airlines
Deal found 6/1![United Airlines logo]()
$508
This Virgin Atlantic deal was found by Cheapflights users on 5/30. 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.
Sat 8/1512:26 pm
PHL
- KEF
2 stops17h 04m
Virgin Atlantic
Sat 8/228:45 am
KEF
- PHL
1 stop18h 41m
Virgin Atlantic
Deal found 5/30![Virgin Atlantic logo]()
$830
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/283:45 pm
EWR
- KEF
1 stop12h 10m
United Airlines
Fri 7/312:00 pm
KEF
- EWR
1 stop12h 07m
United Airlines
Deal found 6/2![United Airlines logo]()
$508
This KLM deal was found by Cheapflights users on 5/31. 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 9/1111:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Sun 9/2011:25 am
KEF
- JFK
Nonstop6h 00m
KLM
Deal found 5/31![KLM logo]()
$678
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/262:51 pm
LGA
- KEF
1 stop13h 39m
United Airlines
Sat 7/411:30 am
KEF
- LGA
1 stop11h 12m
United Airlines
Deal found 5/29![United Airlines logo]()
$509
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 10/311:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Tue 10/611:25 am
KEF
- JFK
Nonstop6h 10m
KLM
Deal found 6/2![KLM logo]()
$699
This Delta deal was found by Cheapflights users on 5/30. 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.
Sun 7/196:10 am
PHL
- KEF
2 stops20h 50m
Delta
Tue 7/2811:25 am
KEF
- PHL
2 stops28h 21m
Delta
Deal found 5/30![Delta logo]()
$865
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
EWR
- KEF
1 stop22h 30m
United Airlines
Sat 7/2510:00 am
KEF
- EWR
2 stops25h 34m
United Airlines
Deal found 6/2![United Airlines logo]()
$509
Last-minute flights from New Jersey to Keflavik IntlDiscover last-minute flight deals from New Jersey to Keflavik Intl. Data last updated June 3, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Keflavik Intl. Data last updated June 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/30. 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 6/166:29 am
JFK
- KEF
2 stops20h 31m
Delta
Mon 6/2211:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 5/30![Delta logo]()
$469
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 7/811:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Tue 7/1411:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 6/2![KLM logo]()
$460
This KLM deal was found by Cheapflights users on 5/30. 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 7/1411:25 am
KEF
- JFK
Nonstop6h 05m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$463
This KLM deal was found by Cheapflights users on 6/1. 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 7/85:00 pm
LGA
- KEF
1 stop10h 40m
Multiple Airlines
Tue 7/148:45 am
KEF
- LGA
1 stop11h 08m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$468
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 7/82:29 pm
LGA
- KEF
1 stop13h 11m
KLM
Tue 7/148:45 am
KEF
- LGA
1 stop11h 08m
KLM
Deal found 6/2![KLM logo]()
$474
This Gotogate deal was found by Cheapflights users on 6/1. 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.
Fri 7/108:30 pm
LGA
- KEF
1 stop7h 25m
Air Canada
Fri 7/179:15 am
KEF
- LGA
1 stop11h 42m
Air Canada
Deal found 6/1![Air Canada logo]()
$475
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.
Mon 7/1311:55 pm
JFK
- KEF
Nonstop5h 35m
Multiple Airlines
Wed 7/228:45 am
KEF
- JFK
1 stop17h 26m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$470
This KLM deal was found by Cheapflights users on 5/30. 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 7/142:29 pm
LGA
- KEF
1 stop13h 11m
KLM
Tue 7/218:45 am
KEF
- LGA
1 stop11h 08m
KLM
Deal found 5/30![KLM logo]()
$465
This KLM deal was found by Cheapflights users on 5/30. 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 7/1411:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Tue 7/219:30 am
KEF
- JFK
1 stop16h 39m
KLM
Deal found 5/30![KLM logo]()
$465
This KLM deal was found by Cheapflights users on 5/30. 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 7/142:29 pm
LGA
- KEF
1 stop13h 11m
KLM
Tue 7/288:45 am
KEF
- LGA
1 stop11h 08m
KLM
Deal found 5/30![KLM logo]()
$467
This KLM deal was found by Cheapflights users on 5/29. 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.
Sun 7/1912:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Tue 7/2811:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 5/29![KLM logo]()
$461
This Delta deal was found by Cheapflights users on 6/1. 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 7/238:15 am
LGA
- KEF
2 stops19h 25m
Delta
Fri 7/318:45 am
KEF
- LGA
2 stops16h 43m
Delta
Deal found 6/1![Delta logo]()
$479
One-way flights from New Jersey to Keflavik IntlSearch for one-way flight options from New Jersey to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated June 3, 2026.
Search for one-way flight options from New Jersey to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated June 3, 2026.
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:00 pm
EWR
- KEF
1 stop14h 40m
Virgin Atlantic
Deal found 6/2![Virgin Atlantic logo]()
$353
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 6/2![Icelandair logo]()
$358
This Thrive Travel 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:25 pm
EWR
- KEF
Nonstop5h 50m
Atlantic Airways
Deal found 6/2![Atlantic Airways logo]()
$366
This oojo deal was found by Cheapflights users on 5/30. 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.
Wed 7/158:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 5/30![Icelandair logo]()
$376
This oojo deal was found by Cheapflights users on 5/30. 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.
Sat 8/298:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 5/30![Icelandair logo]()
$377
This Mytrip deal was found by Cheapflights users on 5/31. 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.
Wed 7/2211:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 5/31![Icelandair logo]()
$377
This SmartFares deal was found by Cheapflights users on 5/31. 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.
Sat 10/311:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Deal found 5/31![Virgin Atlantic logo]()
$378
This Mytrip deal was found by Cheapflights users on 5/31. 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 7/238:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 5/31![Icelandair logo]()
$379
This Mytrip deal was found by Cheapflights users on 5/31. 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 7/2111:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 5/31![Icelandair logo]()
$379
This AirNGo deal was found by Cheapflights users on 5/31. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 5/31![Icelandair logo]()
$380
This Mytrip deal was found by Cheapflights users on 5/31. 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 7/2411:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 5/31![Icelandair logo]()
$380
This Mytrip deal was found by Cheapflights users on 5/31. 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.
Mon 7/208:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 5/31![Icelandair logo]()
$381
Find flight deals from New Jersey to Keflavik Intl
Keep the following information in mind while searching for New Jersey to Keflavik Intl flight deals. Data was last updated June 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $460 (KLM) |
One-way from | $353 (eDestinos) |
Popular in | December |
Cheapest in | October |
Average price | $545 |
Good round-trip deal | $568 or less |
Good one-way deal | $321 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Jersey 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 3, 2026.
Use the filters below to find and compare flights from New Jersey 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
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
$462
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Tue 7/14
12:59 pm-7:40 am
1 stop14h 41m
Reykjavik Keflavik Intl
Tue 7/21
9:30 am-10:09 pm
1 stop16h 39m
$474
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Wed 7/8
12:55 pm-7:40 am
1 stop14h 45m
Reykjavik Keflavik Intl
Tue 7/14
8:45 am-3:53 pm
1 stop11h 08m
$474
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Fri 7/24
8:30 pm-7:40 am
1 stop31h 10m
Reykjavik Keflavik Intl
Fri 7/31
8:45 am-11:40 pm
1 stop18h 55m
$480
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Tue 6/23
7:00 am-8:50 am
1 stop21h 50m
Reykjavik Keflavik Intl
Mon 6/29
9:15 am-9:47 am
1 stop28h 32m
$490
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Sun 6/14
7:00 am-8:50 am
1 stop21h 50m
Reykjavik Keflavik Intl
Tue 6/23
9:15 am-9:47 am
1 stop28h 32m
$490
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Thu 7/16
6:05 am-8:30 am
1 stop22h 25m
Reykjavik Keflavik Intl
Tue 7/21
9:15 am-9:47 am
1 stop28h 32m
$490
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Tue 6/30
6:00 am-8:30 am
1 stop22h 30m
Reykjavik Keflavik Intl
Wed 7/8
9:50 am-7:35 am
1 stop25h 45m
$495
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Wed 6/24
8:30 pm-7:55 am
1 stop7h 25m
Reykjavik Keflavik Intl
Mon 7/13
9:15 am-8:00 am
1 stop26h 45m
$501
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Thu 6/18
8:30 pm-7:55 am
1 stop7h 25m
Reykjavik Keflavik Intl
Tue 6/23
9:15 am-2:37 pm
1 stop9h 22m
$501
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Jersey to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from New Jersey with our price prediction graph.
JFK-KEF
LGA-KEF
PHL-KEF
EWR-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 Jersey to Reykjavik Keflavik Intl Airport
USNJ-KEF
JFK-KEF
LGA-KEF
PHL-KEF
EWR-KEF
What is the cheapest time of day to fly from NJ to KEF?
Find hourly flight availability from New Jersey 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 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to Reykjavik Keflavik Intl Airport as you normally would.
Weekly flight availability from New Jersey to Reykjavik Keflavik Intl Airport
Explore weekly flight availability from New Jersey 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 June 3, 2026.
The most flights from USNJ to KEF are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from New Jersey to Reykjavik Keflavik Intl Airport?
Related info for your journey
Find useful and relevant information for your journey from New Jersey 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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for New Jersey to Keflavik Intl
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Complete your trip
Complete your trip to Keflavik Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Jersey to Keflavik Intl by cabin class
Find flights from New Jersey to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 3, 2026.
New Jersey and Keflavik Intl flights
Browse other New Jersey and Keflavik Intl flight options. Last updated on June 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from New Jersey to Keflavik Intl
Discover the top 3 airlines that operate flights from New Jersey 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$322 | Average$555 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$367 | Average$524 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$396 | Average$587 | FlexibilityNo cancel fee | On-time69% |