$285+ Cheap flights from the United States to Iceland
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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Jun 2 — Jun 91
Round-trip
1 adult, Economy
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Find cheap flights from USA to Iceland with Cheapflights
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Cheapest flights from USA to IcelandExplore the most affordable flight options available from USA to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
Explore the most affordable flight options available from USA to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
This lastminute.com deal was found by Cheapflights users on 4/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:59 pm
BOS
- KEF
1 stop8h 31m
Virgin Atlantic
Wed 5/1311:25 am
KEF
- BOS
1 stop10h 35m
Virgin Atlantic
Deal found 4/30![Virgin Atlantic logo]()
$423
This eDestinos deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Wed 4/2911:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Wed 5/611:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/28![Virgin Atlantic logo]()
$432
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Tue 9/297:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 4/29![Icelandair logo]()
$433
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:40 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Thu 10/295:00 pm
KEF
- BOS
Nonstop5h 50m
Icelandair
Deal found 4/29![Icelandair logo]()
$434
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 9/2411:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Mon 9/2811:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 4/28![KLM logo]()
$435
This Ticket deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sat 5/911:00 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Fri 5/157:55 pm
KEF
- BOS
Nonstop5h 50m
Icelandair
Deal found 4/28![Icelandair logo]()
$436
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Fri 5/811:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/30![Virgin Atlantic logo]()
$436
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:50 pm
BOS
- KEF
Nonstop5h 15m
Icelandair
Tue 10/137:55 pm
KEF
- BOS
Nonstop5h 50m
Icelandair
Deal found 4/29![Icelandair logo]()
$437
This eDestinos deal was found by Cheapflights users on 5/2. 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.
Sat 5/3011:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Thu 6/411:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 5/2![Virgin Atlantic logo]()
$438
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 am
JFK
- KEF
1 stop19h 15m
Delta
Thu 9/2411:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 4/28![Delta logo]()
$439
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:00 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Sun 10/47:55 pm
KEF
- BOS
Nonstop5h 50m
Icelandair
Deal found 4/30![Icelandair logo]()
$440
This Virgin Atlantic deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 4/288:59 pm
BOS
- KEF
1 stop8h 31m
Virgin Atlantic
Sat 5/211:25 am
KEF
- BOS
1 stop15h 37m
Virgin Atlantic
Deal found 4/28![Virgin Atlantic logo]()
$441
Best flights from USA to IcelandDiscover carefully curated flight deals from USA to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from USA to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 5/296:40 pm
BOS
- KEF
1 stop10h 10m
United Airlines
Tue 6/1610:00 am
KEF
- BOS
2 stops29h 16m
United Airlines
Deal found 5/1![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 7/2011:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Wed 7/2911:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 4/30![Delta logo]()
$495
This KLM deal was found by Cheapflights users on 5/2. 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 6/17:15 am
JFK
- KEF
1 stop20h 25m
KLM
Fri 6/511:25 am
KEF
- JFK
Nonstop6h 01m
KLM
Deal found 5/2![KLM logo]()
$499
This Virgin Atlantic deal was found by Cheapflights users on 4/30. 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.
Wed 5/1312:00 pm
JFK
- KEF
1 stop15h 40m
Virgin Atlantic
Wed 5/209:30 am
KEF
- JFK
1 stop11h 30m
Virgin Atlantic
Deal found 4/30![Virgin Atlantic logo]()
$509
This KLM deal was found by Cheapflights users on 5/2. 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 7/89:05 am
SEA
- KEF
2 stops15h 35m
Multiple Airlines
Sun 7/1211:25 am
KEF
- SEA
1 stop15h 56m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$524
This Scandinavian Airlines deal was found by Cheapflights users on 5/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:20 pm
IAD
- KEF
1 stop16h 00m
Scandinavian Airlines
Sat 10/36:35 pm
KEF
- IAD
2 stops26h 25m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$723
This Icelandair deal was found by Cheapflights users on 4/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 6/107:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 4/29![Icelandair logo]()
$785
This Finnair deal was found by Cheapflights users on 5/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:06 pm
DCA
- KEF
2 stops17h 24m
Finnair
Mon 10/2610:00 am
KEF
- DCA
2 stops16h 57m
Finnair
Deal found 5/1![Finnair logo]()
$892
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/288:20 pm
BOS
- KEF
1 stop32h 30m
United Airlines
Tue 6/210:00 am
KEF
- BOS
2 stops35h 45m
United Airlines
Deal found 5/2![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/265:45 am
BOS
- KEF
1 stop22h 45m
United Airlines
Mon 6/1510:00 am
KEF
- BOS
1 stop27h 49m
United Airlines
Deal found 5/2![United Airlines logo]()
$452
This KLM deal was found by Cheapflights users on 5/2. 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.
Tue 7/1412:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Tue 7/2111:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 5/2![KLM logo]()
$499
This Virgin Atlantic deal was found by Cheapflights users on 5/2. 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.
Mon 6/16:15 am
EWR
- KEF
1 stop21h 25m
Virgin Atlantic
Fri 6/59:30 am
KEF
- EWR
1 stop18h 19m
Virgin Atlantic
Deal found 5/2![Virgin Atlantic logo]()
$515
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2812:00 pm
JFK
- KEF
1 stop15h 40m
Multiple Airlines
Mon 6/1511:25 am
KEF
- JFK
Nonstop6h 01m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/307:20 am
JFK
- KEF
2 stops20h 20m
Delta
Fri 6/59:30 am
KEF
- JFK
1 stop18h 25m
Delta
Deal found 5/1![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 6/17:19 am
BOS
- KEF
1 stop21h 31m
United Airlines
Sat 6/2010:00 am
KEF
- BOS
1 stop27h 48m
United Airlines
Deal found 5/1![United Airlines logo]()
$452
This KLM deal was found by Cheapflights users on 4/30. 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 7/84:50 pm
EWR
- KEF
1 stop10h 50m
KLM
Tue 7/149:30 am
KEF
- EWR
1 stop12h 23m
KLM
Deal found 4/30![KLM logo]()
$503
This Virgin Atlantic deal was found by Cheapflights users on 5/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:15 am
SEA
- KEF
1 stop19h 15m
Virgin Atlantic
Sat 6/611:25 am
KEF
- SEA
1 stop15h 45m
Virgin Atlantic
Deal found 5/1![Virgin Atlantic logo]()
$519
This Delta deal was found by Cheapflights users on 5/1. 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.
Mon 7/2011:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Thu 7/3011:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 5/1![Delta logo]()
$530
This KLM deal was found by Cheapflights users on 5/2. 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 7/812:59 pm
JFK
- KEF
1 stop14h 41m
KLM
Tue 7/149:30 am
KEF
- JFK
1 stop11h 30m
KLM
Deal found 5/2![KLM logo]()
$503
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/236:40 pm
BOS
- KEF
2 stops33h 50m
United Airlines
Sat 5/3012:00 pm
KEF
- BOS
2 stops15h 59m
United Airlines
Deal found 5/2![United Airlines logo]()
$471
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:50 pm
JFK
- KEF
Nonstop5h 40m
Virgin Atlantic
Fri 6/1211:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 4/29![Virgin Atlantic logo]()
$523
This Delta deal was found by Cheapflights users on 5/1. 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 5/2911:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Thu 6/411:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 5/1![Delta logo]()
$530
This KLM deal was found by Cheapflights users on 5/1. 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.
Sat 7/255:10 pm
RDU
- KEF
1 stop10h 30m
Multiple Airlines
Fri 7/318:45 am
KEF
- RDU
1 stop13h 02m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$597
This KLM deal was found by Cheapflights users on 4/29. 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.
Fri 5/296:59 pm
EWR
- KEF
2 stops32h 41m
KLM
Wed 6/39:30 am
KEF
- EWR
1 stop11h 25m
KLM
Deal found 4/29![KLM logo]()
$521
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 8/247:35 am
BOS
- KEF
1 stop19h 25m
United Airlines
Sat 8/299:15 am
KEF
- BOS
1 stop28h 35m
United Airlines
Deal found 5/1![United Airlines logo]()
$475
This KLM deal was found by Cheapflights users on 5/2. 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 7/511:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Wed 7/1511:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 5/2![KLM logo]()
$530
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 8/297:35 am
BOS
- KEF
1 stop19h 25m
United Airlines
Mon 9/79:15 am
KEF
- BOS
1 stop28h 35m
United Airlines
Deal found 4/28![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 7/156:05 am
BOS
- KEF
1 stop20h 55m
United Airlines
Tue 7/219:15 am
KEF
- BOS
1 stop28h 35m
United Airlines
Deal found 5/2![United Airlines logo]()
$483
This KLM deal was found by Cheapflights users on 4/29. 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.
Mon 7/277:15 am
JFK
- KEF
1 stop19h 45m
KLM
Mon 8/38:45 am
KEF
- JFK
1 stop17h 26m
KLM
Deal found 4/29![KLM logo]()
$537
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:21 am
DCA
- KEF
1 stop19h 59m
Multiple Airlines
Thu 7/237:55 pm
KEF
- DCA
1 stop18h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$720
Last-minute flights from USA to IcelandDiscover last-minute flight deals from USA to Iceland. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Iceland. Data last updated May 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:10 pm
BOS
- KEF
1 stop26h 10m
Multiple Airlines
Thu 5/79:15 am
KEF
- BOS
1 stop14h 40m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:20 pm
BOS
- KEF
1 stop16h 35m
Multiple Airlines
Sun 5/1012:10 am
KEF
- BOS
1 stop17h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$444
This lastminute.com deal was found by Cheapflights users on 4/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:59 pm
BOS
- KEF
1 stop8h 31m
Virgin Atlantic
Wed 5/1311:25 am
KEF
- BOS
1 stop10h 35m
Virgin Atlantic
Deal found 4/30![Virgin Atlantic logo]()
$423
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Fri 5/811:25 am
KEF
- JFK
Nonstop6h 04m
Virgin Atlantic
Deal found 4/30![Virgin Atlantic logo]()
$436
This Ticket deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sat 5/911:00 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Fri 5/157:55 pm
KEF
- BOS
Nonstop5h 50m
Icelandair
Deal found 4/28![Icelandair logo]()
$436
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/118:25 pm
BOS
- KEF
1 stop32h 25m
United Airlines
Wed 5/2012:00 pm
KEF
- BOS
1 stop13h 59m
United Airlines
Deal found 4/30![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/123:32 pm
BOS
- KEF
2 stops13h 18m
United Airlines
Mon 5/2512:00 pm
KEF
- BOS
2 stops35h 28m
United Airlines
Deal found 4/28![United Airlines logo]()
$447
This eDestinos deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:25 pm
SEA
- KEF
Nonstop7h 35m
Icelandair
Wed 6/310:40 am
KEF
- SEA
Nonstop8h 05m
Icelandair
Deal found 5/3![Icelandair logo]()
$441
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2712:30 pm
BOS
- KEF
1 stop16h 20m
United Airlines
Wed 6/109:15 am
KEF
- BOS
2 stops28h 38m
United Airlines
Deal found 4/28![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/297:30 am
BOS
- KEF
2 stops21h 00m
United Airlines
Wed 6/39:15 am
KEF
- BOS
2 stops28h 38m
United Airlines
Deal found 4/29![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/295:45 am
BOS
- KEF
1 stop22h 45m
United Airlines
Tue 6/1610:00 am
KEF
- BOS
1 stop27h 49m
United Airlines
Deal found 4/28![United Airlines logo]()
$452
This eDestinos deal was found by Cheapflights users on 5/2. 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.
Sat 5/3011:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Thu 6/411:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 5/2![Virgin Atlantic logo]()
$438
One-way flights from USA to IcelandSearch for one-way flight options from USA to Iceland. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from USA to Iceland. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:30 pm
ORD
- KEF
1 stop33h 10m
WestJet
Deal found 5/1![WestJet logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 7/76:30 pm
BOS
- KEF
1 stop33h 10m
WestJet
Deal found 4/28![WestJet logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:35 pm
SEA
- KEF
1 stop29h 05m
WestJet
Deal found 4/30![WestJet logo]()
$328
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:45 am
SEA
- KEF
3 stops18h 55m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$334
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:45 am
SEA
- KEF
2 stops18h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:57 pm
IAD
- KEF
3 stops30h 43m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$343
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:10 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Deal found 4/29![Icelandair logo]()
$344
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/38:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 4/28![Icelandair logo]()
$344
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
BOS
- KEF
3 stops21h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$345
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 7/215:45 am
SEA
- KEF
2 stops18h 55m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$348
This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 5/711:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 4/30![Icelandair logo]()
$349
This deal was found by Cheapflights users on 4/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:00 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Deal found 4/29![Icelandair logo]()
$350
Find flight deals from USA to Iceland
Keep the following information in mind while searching for USA to Iceland flight deals. Data was last updated May 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $424 (eDestinos) |
One-way from | $285 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $444 |
Good round-trip deal | $488 or less |
Good one-way deal | $215 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Iceland 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 May 3, 2026.
Use the filters below to find and compare flights from the United States to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Fri 5/29
6:40 pm-8:50 am
1 stop10h 10m
Reykjavik Keflavik Intl
Tue 6/16
10:00 am-11:16 am
2 stops29h 16m
$451
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Thu 5/28
8:20 pm-8:50 am
1 stop32h 30m
Reykjavik Keflavik Intl
Tue 6/2
10:00 am-5:45 pm
2 stops35h 45m
$452
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Tue 5/26
5:45 am-8:30 am
1 stop22h 45m
Reykjavik Keflavik Intl
Mon 6/15
10:00 am-9:49 am
1 stop27h 49m
$452
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Mon 6/1
7:19 am-8:50 am
1 stop21h 31m
Reykjavik Keflavik Intl
Sat 6/20
10:00 am-9:48 am
1 stop27h 48m
$452
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Sat 5/23
6:40 pm-8:30 am
2 stops33h 50m
Reykjavik Keflavik Intl
Sat 5/30
12:00 pm-11:59 pm
2 stops15h 59m
$471
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Mon 8/24
7:35 am-7:00 am
1 stop19h 25m
Reykjavik Keflavik Intl
Sat 8/29
9:15 am-9:50 am
1 stop28h 35m
$475
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Sat 8/29
7:35 am-7:00 am
1 stop19h 25m
Reykjavik Keflavik Intl
Mon 9/7
9:15 am-9:50 am
1 stop28h 35m
$483
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Wed 7/15
6:05 am-7:00 am
1 stop20h 55m
Reykjavik Keflavik Intl
Tue 7/21
9:15 am-9:50 am
1 stop28h 35m
$483
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Mon 7/20
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Wed 7/29
11:25 am-1:30 pm
Nonstop6h 05m
$495
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Mon 6/1
7:15 am-7:40 am
1 stop20h 25m
Reykjavik Keflavik Intl
Fri 6/5
11:25 am-1:26 pm
Nonstop6h 01m
$499
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from USA with our price prediction graph.
BOS-KEF
JFK-KEF
SEA-KEF
ORD-KEF
IAD-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 the United States to Iceland
US0-IS0
BOS-KEF
JFK-KEF
SEA-KEF
ORD-KEF
How far ahead should I book a flight from USA to Iceland?
The best time to book flights from USA to Iceland is 46 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 USA to Iceland?
Currently, October is the cheapest month in which you can book a flight from USA to Iceland (average of $421). Flying from USA to Iceland in December is currently the most expensive (average of $658). 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 US to IS?
Find hourly flight availability from USA to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 3, 2026.
It’s optimal to fly from USA to Iceland in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from USA to Iceland?
Use this chart to determine the cheapest time to fly round-trip from USA to Iceland. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their USA to Iceland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from the United States to Iceland delayed?
About 16% of weekly flights between United States and Iceland have experienced delays in the past year, with the average delay time being 186 minutes.
What is the most punctual flight time for the United States to Iceland flights?
Historically, flights departing in the evening 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?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Iceland flights?
Over the last year, Icelandair have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Iceland
Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated May 3, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from the United States to Iceland. 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.
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
PLAY
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from USA to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for USA to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Iceland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Iceland by cabin class
Find flights from USA to Iceland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Iceland flights
Browse other USA and Iceland flight options. Last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Iceland
Find the right flight back to USA after your stay in Iceland
USA to Iceland flights
Consider these flights traveling from USA to Iceland.
Top 10 airlines flying from USA to Iceland
Discover the top 10 airlines that operate flights from USA to Iceland. 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$891 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$674 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$338 | Average$648 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$353 | Average$459 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$373 | Average$794 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$387 | Average$801 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$392 | Average$903 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$671 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$547 | Average$1,065 | FlexibilityNo cancel fee | On-time60% |