$324+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
may. 20 — may. 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from New Jersey 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.Cheap flight deals from New Jersey to Keflavik Intl
Cheapest
Best
Last-minute
One-way
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 abril 20, 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 abril 20, 2026.
This Ticket deal was found by Cheapflights users on 4/20. 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.
vie. 4/2411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
jue. 4/3011:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/20![Virgin Atlantic logo]()
$404
This eDestinos deal was found by Cheapflights users on 4/16. 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.
lun. 5/411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
vie. 5/811:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$405
This eDestinos deal was found by Cheapflights users on 4/15. 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.
sáb. 8/2911:25 am
JFK
- KEF
1 stop15h 35m
Virgin Atlantic
mar. 9/811:25 am
KEF
- JFK
Nonstop6h 05m
Virgin Atlantic
Deal found 4/15![Virgin Atlantic logo]()
$409
This eDestinos deal was found by Cheapflights users on 4/15. 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.
vie. 8/2812:59 pm
JFK
- KEF
1 stop14h 41m
Virgin Atlantic
sáb. 9/59:30 am
KEF
- JFK
1 stop18h 21m
Virgin Atlantic
Deal found 4/15![Virgin Atlantic logo]()
$414
This deal was found by Cheapflights users on 4/17. 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.
mié. 4/228:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
mié. 4/295:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 4/17![Icelandair logo]()
$422
This Flightnetwork deal was found by Cheapflights users on 4/17. 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.
dom. 4/1911:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
sáb. 4/257:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/17![Icelandair logo]()
$423
This Mytrip deal was found by Cheapflights users on 4/19. 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.
lun. 9/148:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
jue. 9/245:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/19![Icelandair logo]()
$424
This SmartFares deal was found by Cheapflights users on 4/16. 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.
sáb. 5/211:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
mié. 5/611:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$424
This Mytrip deal was found by Cheapflights users on 4/18. 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.
lun. 4/2011:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
mar. 4/287:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/18![Icelandair logo]()
$427
This Mytrip deal was found by Cheapflights users on 4/17. 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.
lun. 5/48:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
mié. 5/135:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/17![Icelandair logo]()
$430
This Gotogate deal was found by Cheapflights users on 4/19. 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.
lun. 5/118:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
mié. 5/205:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/19![Icelandair logo]()
$440
This KLM deal was found by Cheapflights users on 4/16. 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.
lun. 8/248:00 pm
LGA
- KEF
1 stop31h 40m
KLM
mar. 9/89:30 am
KEF
- LGA
1 stop16h 26m
KLM
Deal found 4/16![KLM logo]()
$441
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 abril 20, 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 abril 20, 2026.
This Delta deal was found by Cheapflights users on 4/15. 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.
dom. 5/2411:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
vie. 5/2911:25 am
KEF
- JFK
Nonstop6h 04m
Delta
Deal found 4/15![Delta logo]()
$460
This KLM deal was found by Cheapflights users on 4/15. 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.
dom. 5/2412:59 pm
JFK
- KEF
1 stop14h 01m
KLM
vie. 5/2911:25 am
KEF
- JFK
Nonstop6h 04m
KLM
Deal found 4/15![KLM logo]()
$464
This KLM deal was found by Cheapflights users on 4/17. 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.
mié. 5/137:15 am
JFK
- KEF
1 stop20h 25m
Multiple Airlines
jue. 5/219:30 am
KEF
- JFK
1 stop18h 25m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$475
This Virgin Atlantic deal was found by Cheapflights users on 4/16. 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.
lun. 5/1811:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
sáb. 6/611:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$492
This United Airlines deal was found by Cheapflights users on 4/17. 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.
dom. 7/56:00 am
LGA
- KEF
1 stop22h 30m
United Airlines
mié. 7/810:00 am
KEF
- LGA
1 stop25h 50m
United Airlines
Deal found 4/17![United Airlines logo]()
$523
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/37:47 pm
PHL
- KEF
1 stop8h 23m
Icelandair
dom. 6/77:55 pm
KEF
- PHL
1 stop16h 35m
Icelandair
Deal found 4/20![Icelandair logo]()
$643
This Delta deal was found by Cheapflights users on 4/18. 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.
lun. 5/411:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
sáb. 5/911:25 am
KEF
- JFK
Nonstop6h 04m
Delta
Deal found 4/18![Delta logo]()
$460
This KLM deal was found by Cheapflights users on 4/18. 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.
vie. 5/87:15 am
JFK
- KEF
1 stop20h 25m
KLM
dom. 5/1711:25 am
KEF
- JFK
Nonstop6h 04m
KLM
Deal found 4/18![KLM logo]()
$464
This KLM deal was found by Cheapflights users on 4/19. 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.
lun. 9/1411:55 pm
JFK
- KEF
Nonstop5h 35m
Multiple Airlines
dom. 9/209:30 am
KEF
- JFK
1 stop18h 21m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$489
This Virgin Atlantic deal was found by Cheapflights users on 4/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/266:15 am
EWR
- KEF
1 stop21h 25m
Virgin Atlantic
mié. 6/39:30 am
KEF
- EWR
1 stop18h 19m
Virgin Atlantic
Deal found 4/20![Virgin Atlantic logo]()
$512
This United Airlines deal was found by Cheapflights users on 4/18. 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.
sáb. 6/206:00 am
LGA
- KEF
1 stop22h 30m
United Airlines
mié. 6/2410:00 am
KEF
- LGA
1 stop25h 50m
United Airlines
Deal found 4/18![United Airlines logo]()
$523
This KLM deal was found by Cheapflights users on 4/17. 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.
mié. 5/66:20 pm
JFK
- KEF
1 stop33h 20m
KLM
mar. 5/1211:25 am
KEF
- JFK
Nonstop6h 04m
KLM
Deal found 4/17![KLM logo]()
$478
This Delta deal was found by Cheapflights users on 4/18. 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.
jue. 5/77:55 am
LGA
- KEF
1 stop19h 45m
Delta
sáb. 5/169:30 am
KEF
- LGA
2 stops17h 55m
Delta
Deal found 4/18![Delta logo]()
$479
This KLM deal was found by Cheapflights users on 4/19. 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.
jue. 5/2812:00 pm
JFK
- KEF
1 stop15h 40m
Multiple Airlines
mié. 6/311:25 am
KEF
- JFK
Nonstop6h 01m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 4/17. 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.
dom. 7/59:50 pm
EWR
- KEF
1 stop30h 40m
United Airlines
sáb. 7/1110:00 am
KEF
- EWR
1 stop26h 14m
United Airlines
Deal found 4/17![United Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 4/15. 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.
jue. 5/2811:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
lun. 6/111:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 4/15![Delta logo]()
$492
This United Airlines deal was found by Cheapflights users on 4/18. 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.
dom. 7/59:20 pm
EWR
- KEF
Nonstop5h 40m
United Airlines
jue. 7/911:00 am
KEF
- EWR
Nonstop6h 05m
United Airlines
Deal found 4/18![United Airlines logo]()
$523
This KLM deal was found by Cheapflights users on 4/16. 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.
sáb. 5/2312:00 pm
JFK
- KEF
1 stop15h 40m
Multiple Airlines
mié. 5/2711:25 am
KEF
- JFK
Nonstop6h 04m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2711:05 am
LGA
- KEF
1 stop16h 35m
Delta
mar. 6/29:30 am
KEF
- LGA
1 stop11h 42m
Delta
Deal found 4/20![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 6/297:10 am
LGA
- KEF
1 stop21h 40m
United Airlines
sáb. 7/410:00 am
KEF
- LGA
1 stop25h 50m
United Airlines
Deal found 4/17![United Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/2211:50 pm
JFK
- KEF
Nonstop5h 40m
Delta
vie. 6/2611:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 4/20![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 4/19. 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.
jue. 6/256:40 pm
EWR
- KEF
1 stop9h 15m
United Airlines
mié. 7/111:00 am
KEF
- EWR
Nonstop6h 05m
United Airlines
Deal found 4/19![United Airlines logo]()
$526
This Icelandair deal was found by Cheapflights users on 4/18. 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.
sáb. 5/307:47 pm
PHL
- KEF
1 stop8h 23m
Icelandair
jue. 6/47:55 pm
KEF
- PHL
1 stop16h 35m
Icelandair
Deal found 4/18![Icelandair logo]()
$788
This United Airlines deal was found by Cheapflights users on 4/19. 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.
mar. 6/309:20 pm
EWR
- KEF
Nonstop5h 40m
United Airlines
jue. 7/99:15 am
KEF
- EWR
1 stop9h 40m
United Airlines
Deal found 4/19![United Airlines logo]()
$526
This Virgin Atlantic deal was found by Cheapflights users on 4/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/143:44 pm
PHL
- KEF
1 stop11h 56m
Virgin Atlantic
mar. 5/199:30 am
KEF
- PHL
1 stop17h 42m
Virgin Atlantic
Deal found 4/20![Virgin Atlantic logo]()
$846
This United Airlines deal was found by Cheapflights users on 4/19. 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.
lun. 6/156:10 pm
EWR
- KEF
1 stop10h 40m
United Airlines
sáb. 6/2711:00 am
KEF
- EWR
Nonstop6h 05m
United Airlines
Deal found 4/19![United Airlines logo]()
$527
This Virgin Atlantic deal was found by Cheapflights users on 4/16. 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.
jue. 5/1412:38 pm
PHL
- KEF
2 stops16h 52m
Virgin Atlantic
jue. 5/219:30 am
KEF
- PHL
1 stop17h 42m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$850
This United Airlines deal was found by Cheapflights users on 4/20. 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.
mié. 7/85:40 pm
LGA
- KEF
1 stop10h 15m
United Airlines
mar. 7/149:15 am
KEF
- LGA
1 stop14h 30m
United Airlines
Deal found 4/20![United Airlines logo]()
$530
This KLM deal was found by Cheapflights users on 4/19. 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.
mié. 5/1311:28 am
PHL
- KEF
1 stop16h 12m
Multiple Airlines
lun. 5/1811:25 am
KEF
- PHL
2 stops15h 42m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 4/19. 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.
vie. 7/107:55 pm
LGA
- KEF
1 stop8h 50m
United Airlines
mar. 7/149:15 am
KEF
- LGA
1 stop9h 22m
United Airlines
Deal found 4/19![United Airlines logo]()
$535
Last-minute flights from New Jersey to Keflavik IntlDiscover last-minute flight deals from New Jersey to Keflavik Intl. Data last updated abril 20, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Keflavik Intl. Data last updated abril 20, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 4/17. 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.
dom. 4/1911:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
sáb. 4/257:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/17![Icelandair logo]()
$423
This Mytrip deal was found by Cheapflights users on 4/18. 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.
lun. 4/2011:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
mar. 4/287:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/18![Icelandair logo]()
$427
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
vie. 4/247:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/16![Icelandair logo]()
$429
This deal was found by Cheapflights users on 4/17. 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.
mié. 4/228:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
mié. 4/295:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 4/17![Icelandair logo]()
$422
This Ticket deal was found by Cheapflights users on 4/20. 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.
vie. 4/2411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
jue. 4/3011:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/20![Virgin Atlantic logo]()
$404
This SmartFares deal was found by Cheapflights users on 4/16. 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.
sáb. 5/211:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
mié. 5/611:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$424
This eDestinos deal was found by Cheapflights users on 4/16. 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.
lun. 5/411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
vie. 5/811:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/16![Virgin Atlantic logo]()
$405
This Mytrip deal was found by Cheapflights users on 4/17. 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.
lun. 5/48:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
mié. 5/135:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/17![Icelandair logo]()
$430
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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.
lun. 5/48:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
vie. 5/85:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/19![Icelandair logo]()
$446
This Gotogate deal was found by Cheapflights users on 4/19. 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.
lun. 5/118:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
mié. 5/205:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/19![Icelandair logo]()
$440
This Mytrip deal was found by Cheapflights users on 4/15. 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.
lun. 5/118:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
lun. 5/185:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 4/15![Icelandair logo]()
$443
This Mytrip deal was found by Cheapflights users on 4/16. 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.
lun. 5/258:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
vie. 5/297:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/16![Icelandair logo]()
$428
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 abril 20, 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 abril 20, 2026.
This oojo deal was found by Cheapflights users on 4/15. 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.
lun. 5/258:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 4/15![Icelandair logo]()
$324
This oojo deal was found by Cheapflights users on 4/15. 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.
dom. 5/248:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Deal found 4/15![Icelandair logo]()
$336
This oojo deal was found by Cheapflights users on 4/16. 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.
mar. 4/2811:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 4/16![Icelandair logo]()
$349
This Trip.com deal was found by Cheapflights users on 4/19. 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.
lun. 6/1510:35 am
EWR
- KEF
2 stops17h 05m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$351
This Ticket deal was found by Cheapflights users on 4/20. 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.
lun. 5/411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Deal found 4/20![Virgin Atlantic logo]()
$351
This eDestinos deal was found by Cheapflights users on 4/17. 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.
dom. 5/103:00 pm
EWR
- KEF
1 stop12h 40m
Virgin Atlantic
Deal found 4/17![Virgin Atlantic logo]()
$353
This eDestinos deal was found by Cheapflights users on 4/17. 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.
dom. 5/1012:00 pm
JFK
- KEF
1 stop15h 40m
Virgin Atlantic
Deal found 4/17![Virgin Atlantic logo]()
$353
This eDestinos deal was found by Cheapflights users on 4/17. 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.
vie. 5/226:27 pm
JFK
- KEF
1 stop33h 13m
Virgin Atlantic
Deal found 4/17![Virgin Atlantic logo]()
$358
This oojo deal was found by Cheapflights users on 4/15. 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.
dom. 5/248:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 4/15![Icelandair logo]()
$359
This Mytrip deal was found by Cheapflights users on 4/16. 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.
lun. 6/18:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Deal found 4/16![Icelandair logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
lun. 7/137:00 am
EWR
- KEF
2 stops44h 40m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$369
This oojo deal was found by Cheapflights users on 4/16. 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.
jue. 5/78:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 4/16![Icelandair logo]()
$371
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 abril 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $405 (eDestinos) |
One-way from | $324 (oojo) |
Popular in | December |
Cheapest in | October |
Average price | $476 |
Good round-trip deal | $514 or less |
Good one-way deal | $349 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 abril 20, 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
dom. 5/24
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
vie. 5/29
11:25 am-1:29 pm
Nonstop6h 04m
$460
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
lun. 5/4
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
sáb. 5/9
11:25 am-1:29 pm
Nonstop6h 04m
$460
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
dom. 5/24
12:59 pm-7:00 am
1 stop14h 01m
Reykjavik Keflavik Intl
vie. 5/29
11:25 am-1:29 pm
Nonstop6h 04m
$464
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
vie. 5/8
7:15 am-7:40 am
1 stop20h 25m
Reykjavik Keflavik Intl
dom. 5/17
11:25 am-1:29 pm
Nonstop6h 04m
$464
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
mié. 5/13
7:15 am-7:40 am
1 stop20h 25m
Reykjavik Keflavik Intl
jue. 5/21
9:30 am-11:55 pm
1 stop18h 25m
$475
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
mié. 5/6
6:20 pm-7:40 am
1 stop33h 20m
Reykjavik Keflavik Intl
mar. 5/12
11:25 am-1:29 pm
Nonstop6h 04m
$478
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
jue. 5/7
7:55 am-7:40 am
1 stop19h 45m
Reykjavik Keflavik Intl
sáb. 5/16
9:30 am-11:25 pm
2 stops17h 55m
$479
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
lun. 9/14
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
dom. 9/20
9:30 am-11:51 pm
1 stop18h 21m
$489
Quickest round-trip
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
lun. 5/18
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
sáb. 6/6
11:25 am-1:26 pm
Nonstop6h 01m
$492
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
jue. 5/28
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
lun. 6/1
11:25 am-1:26 pm
Nonstop6h 01m
$492
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
EWR-KEF
LGA-KEF
PHL-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
EWR-KEF
LGA-KEF
PHL-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 abril 20, 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.
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Keflavik Intl flight routes
Other flight options
Popular flights
Alternative routes for New Jersey to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.
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 abril 20, 2026.
New Jersey and Keflavik Intl flights
Browse other New Jersey and Keflavik Intl flight options. Last updated on abril 20, 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 abril 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$322 | Average$533 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$367 | Average$443 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$392 | Average$575 | FlexibilityNo cancel fee | On-time69% |