$304+ Cheap flights from Newark (EWR) to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Newark 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
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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 Newark to Reykjavik Keflavik Intl are usually found in February or January, booked 76 days in advance, depart on a Wednesday or Sunday and return on a Tuesday
Cheap flight deals from Newark to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to Keflavik IntlExplore the most affordable flight options available from Newark to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Newark to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Icelandair deal was found by Cheapflights users on 7/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Sat 10/35:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 7/20![Icelandair logo]()
$439
This KLM deal was found by Cheapflights users on 7/18. 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.
Sun 7/194:50 pm
EWR
- KEF
1 stop10h 50m
Multiple Airlines
Tue 7/288:45 am
KEF
- EWR
1 stop11h 09m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Mon 10/195:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 7/22![Icelandair logo]()
$443
This oojo deal was found by Cheapflights users on 7/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Sun 9/275:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 7/18![Icelandair logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Fri 10/305:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Deal found 7/20![Icelandair logo]()
$445
This Icelandair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Tue 10/275:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Deal found 7/21![Icelandair logo]()
$446
This Virgin Atlantic deal was found by Cheapflights users on 7/20. 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.
Sun 7/266:15 am
EWR
- KEF
1 stop20h 45m
Virgin Atlantic
Tue 8/48:45 am
KEF
- EWR
1 stop18h 40m
Virgin Atlantic
Deal found 7/20![Virgin Atlantic logo]()
$447
This Justfly.com deal was found by Cheapflights users on 7/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Thu 9/35:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 7/19![Icelandair logo]()
$448
This KLM deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:47 am
EWR
- KEF
1 stop15h 13m
KLM
Mon 7/279:30 am
KEF
- EWR
1 stop18h 26m
KLM
Deal found 7/21![KLM logo]()
$449
This Mytrip deal was found by Cheapflights users on 7/18. 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.
Mon 7/203:45 pm
EWR
- KEF
1 stop12h 10m
Air Canada
Mon 7/279:15 am
KEF
- EWR
1 stop14h 43m
Air Canada
Deal found 7/18![Air Canada logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 9/277:17 am
EWR
- KEF
1 stop21h 33m
United Airlines
Fri 10/29:15 am
KEF
- EWR
1 stop28h 35m
United Airlines
Deal found 7/19![United Airlines logo]()
$451
Best flights from Newark to Keflavik IntlDiscover carefully curated flight deals from Newark to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Newark to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Icelandair deal was found by Cheapflights users on 7/18. 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.
Fri 9/118:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Wed 9/165:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 7/18![Icelandair logo]()
$459
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 pm
EWR
- KEF
1 stop31h 00m
United Airlines
Tue 8/1810:00 am
KEF
- EWR
2 stops25h 37m
United Airlines
Deal found 7/20![United Airlines logo]()
$469
This KLM deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:52 am
EWR
- KEF
1 stop15h 08m
KLM
Fri 9/259:30 am
KEF
- EWR
1 stop18h 27m
KLM
Deal found 7/21![KLM logo]()
$542
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:55 pm
EWR
- KEF
1 stop8h 50m
United Airlines
Thu 10/110:00 am
KEF
- EWR
1 stop12h 17m
United Airlines
Deal found 7/20![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Sat 8/229:30 pm
EWR
- KEF
1 stop31h 00m
United Airlines
Fri 8/2811:00 am
KEF
- EWR
Nonstop6h 05m
United Airlines
Deal found 7/18![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:30 pm
EWR
- KEF
2 stops13h 20m
United Airlines
Fri 8/711:30 am
KEF
- EWR
2 stops17h 23m
United Airlines
Deal found 7/22![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 12/26:05 pm
EWR
- KEF
1 stop10h 55m
United Airlines
Sat 12/512:00 pm
KEF
- EWR
1 stop13h 07m
United Airlines
Deal found 7/19![United Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:45 pm
EWR
- KEF
1 stop12h 10m
United Airlines
Thu 9/1711:00 am
KEF
- EWR
Nonstop6h 10m
United Airlines
Deal found 7/21![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 8/213:45 pm
EWR
- KEF
1 stop12h 10m
United Airlines
Wed 8/269:50 am
KEF
- EWR
2 stops13h 46m
United Airlines
Deal found 7/17![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:20 pm
EWR
- KEF
Nonstop5h 40m
United Airlines
Sun 9/2011:00 am
KEF
- EWR
Nonstop6h 10m
United Airlines
Deal found 7/21![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:20 pm
EWR
- KEF
Nonstop5h 40m
United Airlines
Tue 8/119:15 am
KEF
- EWR
1 stop9h 40m
United Airlines
Deal found 7/21![United Airlines logo]()
$648
Last-minute flights from Newark to Keflavik IntlDiscover last-minute flight deals from Newark to Keflavik Intl. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Keflavik Intl. Data last updated July 23, 2026 and is based on user searches.
This Virgin Atlantic deal was found by Cheapflights users on 7/20. 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.
Thu 7/2311:47 am
EWR
- KEF
1 stop15h 13m
Virgin Atlantic
Mon 7/279:30 am
KEF
- EWR
1 stop18h 26m
Virgin Atlantic
Deal found 7/20![Virgin Atlantic logo]()
$446
This KLM deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:47 am
EWR
- KEF
1 stop15h 13m
KLM
Mon 8/38:45 am
KEF
- EWR
1 stop14h 45m
KLM
Deal found 7/21![KLM logo]()
$449
This Virgin Atlantic deal was found by Cheapflights users on 7/20. 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.
Sun 7/266:15 am
EWR
- KEF
1 stop20h 45m
Virgin Atlantic
Tue 8/48:45 am
KEF
- EWR
1 stop18h 40m
Virgin Atlantic
Deal found 7/20![Virgin Atlantic logo]()
$447
This Virgin Atlantic deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:15 am
EWR
- KEF
1 stop20h 45m
Virgin Atlantic
Thu 7/309:30 am
KEF
- EWR
1 stop18h 26m
Virgin Atlantic
Deal found 7/21![Virgin Atlantic logo]()
$454
This Air France deal was found by Cheapflights users on 7/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:47 am
EWR
- KEF
1 stop15h 13m
Multiple Airlines
Wed 8/58:45 am
KEF
- EWR
1 stop11h 14m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$440
This Kissandfly.com deal was found by Cheapflights users on 7/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:00 pm
EWR
- KEF
1 stop14h 40m
Virgin Atlantic
Wed 8/59:30 am
KEF
- EWR
1 stop18h 26m
Virgin Atlantic
Deal found 7/20![Virgin Atlantic logo]()
$442
This Flightnetwork deal was found by Cheapflights users on 7/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:40 pm
EWR
- KEF
1 stop9h 15m
Air Canada
Wed 8/59:50 am
KEF
- EWR
1 stop12h 26m
Air Canada
Deal found 7/20![Air Canada logo]()
$452
This Mytrip deal was found by Cheapflights users on 7/17. 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.
Sun 8/23:45 pm
EWR
- KEF
1 stop12h 10m
Air Canada
Thu 8/69:15 am
KEF
- EWR
1 stop12h 42m
Air Canada
Deal found 7/17![Air Canada logo]()
$450
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:15 am
EWR
- KEF
1 stop20h 45m
Delta
Thu 8/279:30 am
KEF
- EWR
1 stop18h 26m
Delta
Deal found 7/22![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:15 am
EWR
- KEF
1 stop20h 45m
Delta
Mon 8/249:30 am
KEF
- EWR
1 stop29h 19m
Delta
Deal found 7/21![Delta logo]()
$455
This Justfly.com deal was found by Cheapflights users on 7/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Thu 9/35:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Deal found 7/19![Icelandair logo]()
$448
One-way flights from Newark to Keflavik IntlSearch for one-way flight options from Newark to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Newark to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This French Bee deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:00 pm
EWR
- KEF
1 stop13h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$304
This Trip.com deal was found by Cheapflights users on 7/19. 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.
Sun 8/3012:25 pm
EWR
- KEF
1 stop16h 35m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:00 pm
EWR
- KEF
1 stop13h 15m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$332
This Trip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:35 pm
EWR
- KEF
1 stop11h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 8/186:25 am
EWR
- KEF
2 stops22h 35m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$351
This French Bee deal was found by Cheapflights users on 7/19. 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 French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:00 pm
EWR
- KEF
1 stop21h 20m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:25 pm
EWR
- KEF
1 stop16h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$359
Find flight deals from Newark to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $439 (Icelandair) |
One-way from | $304 (French Bee) |
Popular in | December |
Cheapest in | February |
Average price | $643 |
Good round-trip deal | $491 or less |
Good one-way deal | $235 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark 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 July 23, 2026.
Use the filters below to find and compare flights from Newark Airport to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Fri 9/11
8:25 pm-6:15 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Wed 9/16
5:00 pm-7:15 pm
Nonstop6h 15m
$459
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Tue 8/11
9:30 pm-8:30 am
1 stop31h 00m
Reykjavik Keflavik Intl
Tue 8/18
10:00 am-7:37 am
2 stops25h 37m
$469
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Tue 9/1
7:55 pm-8:45 am
1 stop8h 50m
Reykjavik Keflavik Intl
Thu 10/1
10:00 am-6:17 pm
1 stop12h 17m
$472
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Sat 8/22
9:30 pm-8:30 am
1 stop31h 00m
Reykjavik Keflavik Intl
Fri 8/28
11:00 am-1:05 pm
Nonstop6h 05m
$485
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Mon 8/3
3:30 pm-8:50 am
2 stops13h 20m
Reykjavik Keflavik Intl
Fri 8/7
11:30 am-12:53 am
2 stops17h 23m
$493
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Mon 9/21
11:52 am-7:00 am
1 stop15h 08m
Reykjavik Keflavik Intl
Fri 9/25
9:30 am-11:57 pm
1 stop18h 27m
$542
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Wed 12/2
6:05 pm-10:00 am
1 stop10h 55m
Reykjavik Keflavik Intl
Sat 12/5
12:00 pm-8:07 pm
1 stop13h 07m
$555
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Fri 9/4
3:45 pm-7:55 am
1 stop12h 10m
Reykjavik Keflavik Intl
Thu 9/17
11:00 am-1:10 pm
Nonstop6h 10m
$583
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Fri 8/21
3:45 pm-7:55 am
1 stop12h 10m
Reykjavik Keflavik Intl
Wed 8/26
9:50 am-7:36 pm
2 stops13h 46m
$591
Quickest round-trip
NewarkReykjavik
EWR - KEF
EWRKEF
Newark
Wed 9/16
9:20 pm-7:00 am
Nonstop5h 40m
Reykjavik Keflavik Intl
Sun 9/20
11:00 am-1:10 pm
Nonstop6h 10m
$595
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Newark 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 Newark to Keflavik Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Newark 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 Newark Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark 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 Newark 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 Newark to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Newark with our price prediction graph.
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 Newark Airport to Reykjavik Keflavik Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Newark Airport to Reykjavik Keflavik Intl Airport?
The best time to book flights from Newark Airport to Reykjavik Keflavik Intl Airport is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Newark Airport to Reykjavik Keflavik Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Newark Airport to Reykjavik Keflavik Intl Airport (average of $420). Flying from Newark Airport to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $861). 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 EWR to KEF?
Find hourly flight availability from Newark 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 July 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Reykjavik Keflavik Intl Airport as you normally would.
How often are flights from Newark to Reykjavik delayed?
About 21% of weekly flights between Newark and Reykjavik have experienced delays in the past year, with the average delay time being 179 minutes.
What is the most punctual flight time for Newark to Reykjavik flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Newark to Reykjavik flights?
Over the last year, Icelandair have had the lowest number of delays on this route, with just 18% 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 July 23, 2026.
Read reviews from past customers who have flown United Airlines,Brussels Airlines, andAir Canada from Newark Airport to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Related info for your journey
Find useful and relevant information for your journey from Newark 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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Other flights to Keflavik Intl
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Newark and Keflavik Intl flights
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Top 5 airlines flying from Newark to Keflavik Intl
Discover the top 5 airlines that operate flights from Newark 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$329 | Average$558 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$367 | Average$529 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$410 | Average$567 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$416 | Average$629 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$497 | Average$575 | FlexibilityNo cancel fee | On-time76% |