$275+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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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 17, 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 17, 2026.
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Thu 10/87:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/12![Icelandair logo]()
$418
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 10/118:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Mon 10/197:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/12![Icelandair logo]()
$419
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 10/118:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sun 10/187:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/12![Icelandair logo]()
$420
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Fri 10/27:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/13![Icelandair logo]()
$421
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Fri 9/118:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Sun 9/205:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 5/13![Icelandair logo]()
$422
This FlightHub deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Mon 9/217:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/12![Icelandair logo]()
$424
This Booking.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Tue 10/1311:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Fri 10/235:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 5/13![Icelandair logo]()
$428
This SmartFares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Thu 10/155:40 pm
LGA
- KEF
1 stop10h 15m
Air Canada
Tue 10/2010:00 am
KEF
- LGA
1 stop9h 46m
Air Canada
Deal found 5/12![Air Canada logo]()
$429
This SmartFares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Thu 9/1711:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Wed 9/239:30 am
KEF
- JFK
1 stop18h 21m
Virgin Atlantic
Deal found 5/12![Virgin Atlantic logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Wed 9/235:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 5/15![Icelandair logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 9/178:30 pm
JFK
- KEF
Nonstop5h 50m
Icelandair
Thu 9/245:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 5/12![Icelandair logo]()
$432
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Thu 10/811:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Tue 10/137:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 5/13![Icelandair logo]()
$433
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 17, 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 17, 2026.
This Delta deal was found by Cheapflights users on 5/15. 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.
Wed 9/2311:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Tue 9/2911:25 am
KEF
- JFK
Nonstop6h 05m
Delta
Deal found 5/15![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 9/97:00 am
LGA
- KEF
1 stop21h 50m
United Airlines
Mon 9/1410:00 am
KEF
- LGA
1 stop27h 29m
United Airlines
Deal found 5/12![United Airlines logo]()
$460
This Virgin Atlantic deal was found by Cheapflights users on 5/16. 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.
Fri 10/211:25 am
JFK
- KEF
1 stop15h 35m
Virgin Atlantic
Sat 10/1011:25 am
KEF
- JFK
Nonstop6h 10m
Virgin Atlantic
Deal found 5/16![Virgin Atlantic logo]()
$483
This KLM deal was found by Cheapflights users on 5/16. 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.
Wed 8/2611:55 pm
JFK
- KEF
Nonstop5h 35m
Multiple Airlines
Fri 9/119:30 am
KEF
- JFK
1 stop18h 21m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$489
This KLM deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/2011:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Wed 7/2911:25 am
KEF
- JFK
Nonstop6h 05m
KLM
Deal found 5/13![KLM logo]()
$495
This Icelandair deal was found by Cheapflights users on 5/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:15 pm
ORD
- KEF
1 stop9h 50m
Icelandair
Fri 11/204:30 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 5/15![Icelandair logo]()
$684
This Scandinavian Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Tue 9/2212:30 pm
IAD
- KEF
2 stops17h 55m
Scandinavian Airlines
Wed 9/3010:30 am
KEF
- IAD
1 stop34h 30m
Scandinavian Airlines
Deal found 5/13![Scandinavian Airlines logo]()
$784
This Finnair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:06 pm
DCA
- KEF
2 stops17h 24m
Finnair
Tue 10/205:15 pm
KEF
- DCA
2 stops33h 42m
Finnair
Deal found 5/12![Finnair logo]()
$808
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:15 pm
BOS
- KEF
2 stops12h 15m
United Airlines
Thu 6/410:00 am
KEF
- BOS
2 stops35h 45m
United Airlines
Deal found 5/15![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 10/211:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Sat 10/1011:25 am
KEF
- JFK
Nonstop6h 10m
Delta
Deal found 5/12![Delta logo]()
$478
This Virgin Atlantic deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/2812:00 pm
JFK
- KEF
1 stop15h 40m
Virgin Atlantic
Mon 6/111:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 5/12![Virgin Atlantic logo]()
$499
This KLM deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 stop16h 39m
KLM
Deal found 5/14![KLM logo]()
$503
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/2011:00 am
BOS
- KEF
2 stops16h 55m
United Airlines
Tue 8/259:15 am
KEF
- BOS
2 stops28h 33m
United Airlines
Deal found 5/14![United Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:55 pm
JFK
- KEF
Nonstop5h 35m
Delta
Sat 6/611:25 am
KEF
- JFK
Nonstop6h 01m
Delta
Deal found 5/16![Delta logo]()
$495
This Virgin Atlantic deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 5/2712:00 pm
JFK
- KEF
1 stop15h 40m
Virgin Atlantic
Mon 6/111:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 5/14![Virgin Atlantic logo]()
$499
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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
Tue 6/212:00 pm
KEF
- BOS
1 stop15h 21m
United Airlines
Deal found 5/13![United Airlines logo]()
$471
This KLM deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 7/2711:55 pm
JFK
- KEF
Nonstop5h 35m
KLM
Mon 8/38:45 am
KEF
- JFK
1 stop15h 24m
KLM
Deal found 5/14![KLM logo]()
$519
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:45 am
SEA
- KEF
2 stops18h 15m
Delta
Fri 10/211:25 am
KEF
- SEA
2 stops17h 40m
Delta
Deal found 5/16![Delta logo]()
$505
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:30 am
BOS
- KEF
2 stops19h 20m
United Airlines
Sat 5/3012:00 pm
KEF
- BOS
1 stop11h 30m
United Airlines
Deal found 5/15![United Airlines logo]()
$471
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/37:15 am
JFK
- KEF
1 stop20h 25m
KLM
Thu 6/119:30 am
KEF
- JFK
1 stop29h 08m
KLM
Deal found 5/12![KLM logo]()
$532
This Virgin Atlantic deal was found by Cheapflights users on 5/16. 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.
Wed 9/91:00 pm
EWR
- KEF
2 stops14h 00m
Virgin Atlantic
Wed 9/169:30 am
KEF
- EWR
2 stops13h 57m
Virgin Atlantic
Deal found 5/16![Virgin Atlantic logo]()
$547
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/69:30 am
BOS
- KEF
2 stops19h 20m
United Airlines
Sat 6/1311:30 am
KEF
- BOS
2 stops15h 51m
United Airlines
Deal found 5/14![United Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:15 am
SEA
- KEF
2 stops16h 45m
Delta
Tue 7/288:45 am
KEF
- SEA
1 stop12h 45m
Delta
Deal found 5/16![Delta logo]()
$524
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 9/108:30 pm
LGA
- KEF
1 stop7h 25m
United Airlines
Mon 9/1410:00 am
KEF
- LGA
1 stop9h 46m
United Airlines
Deal found 5/14![United Airlines logo]()
$472
This Icelandair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 9/255:35 pm
BWI
- KEF
1 stop9h 05m
Multiple Airlines
Sat 10/35:00 pm
KEF
- BWI
Nonstop6h 25m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$763
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:00 pm
SEA
- KEF
1 stop12h 40m
Delta
Sun 6/79:30 am
KEF
- SEA
1 stop30h 20m
Delta
Deal found 5/13![Delta logo]()
$525
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/1110:40 pm
SEA
- KEF
1 stop27h 50m
KLM
Sat 7/189:30 am
KEF
- SEA
1 stop14h 30m
KLM
Deal found 5/12![KLM logo]()
$597
This Scandinavian Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 9/187:15 pm
ORD
- KEF
2 stops17h 30m
Scandinavian Airlines
Mon 9/2811:15 am
KEF
- ORD
2 stops33h 55m
Scandinavian Airlines
Deal found 5/14![Scandinavian Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:45 am
BOS
- KEF
1 stop22h 45m
United Airlines
Fri 9/119:15 am
KEF
- BOS
1 stop28h 35m
United Airlines
Deal found 5/15![United Airlines logo]()
$475
This Icelandair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 9/199:00 am
LAX
- KEF
1 stop17h 25m
Icelandair
Mon 10/197:50 pm
KEF
- LAX
1 stop20h 07m
Icelandair
Deal found 5/13![Icelandair logo]()
$866
Last-minute flights from USA to IcelandDiscover last-minute flight deals from USA to Iceland. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Iceland. Data last updated May 17, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Mon 5/2511:55 pm
JFK
- KEF
Nonstop5h 35m
Virgin Atlantic
Mon 6/111:25 am
KEF
- JFK
Nonstop6h 01m
Virgin Atlantic
Deal found 5/12![Virgin Atlantic logo]()
$447
This Ticket deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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.
Mon 5/2511:55 pm
JFK
- KEF
Nonstop5h 35m
Multiple Airlines
Mon 6/19:30 am
KEF
- JFK
1 stop18h 25m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/296:00 am
BOS
- KEF
2 stops22h 30m
United Airlines
Tue 6/1610:00 am
KEF
- BOS
1 stop16h 39m
United Airlines
Deal found 5/13![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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
Tue 6/212:00 pm
KEF
- BOS
1 stop15h 21m
United Airlines
Deal found 5/13![United Airlines logo]()
$471
This Mytrip deal was found by Cheapflights users on 5/15. 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.
Sat 5/307:00 pm
SEA
- KEF
Nonstop7h 25m
Icelandair
Fri 6/510:40 am
KEF
- SEA
Nonstop8h 05m
Icelandair
Deal found 5/15![Icelandair logo]()
$472
This Ticket deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Sun 5/317:15 am
SEA
- KEF
1 stop19h 15m
Virgin Atlantic
Sat 6/611:25 am
KEF
- SEA
1 stop34h 25m
Virgin Atlantic
Deal found 5/12![Virgin Atlantic logo]()
$458
This Ticket deal was found by Cheapflights users on 5/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:20 pm
SEA
- KEF
2 stops53h 35m
Air Canada
Tue 6/910:00 am
KEF
- SEA
2 stops15h 30m
Air Canada
Deal found 5/15![Air Canada logo]()
$468
This Ticket deal was found by Cheapflights users on 5/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:15 am
SEA
- KEF
1 stop19h 15m
Multiple Airlines
Tue 6/911:25 am
KEF
- SEA
1 stop29h 40m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$469
This Ticket deal was found by Cheapflights users on 5/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:35 am
SEA
- KEF
2 stops16h 55m
Virgin Atlantic
Tue 6/911:25 am
KEF
- SEA
1 stop15h 54m
Virgin Atlantic
Deal found 5/15![Virgin Atlantic logo]()
$470
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:20 pm
BOS
- KEF
1 stop32h 30m
United Airlines
Sun 6/2111:30 am
KEF
- BOS
1 stop16h 29m
United Airlines
Deal found 5/13![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:40 pm
BOS
- KEF
1 stop10h 10m
United Airlines
Fri 6/1912:00 pm
KEF
- BOS
1 stop11h 30m
United Airlines
Deal found 5/12![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:55 pm
BOS
- KEF
1 stop9h 50m
United Airlines
Sun 6/2112:00 pm
KEF
- BOS
1 stop17h 14m
United Airlines
Deal found 5/13![United Airlines logo]()
$470
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 17, 2026.
Search for one-way flight options from USA to Iceland. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Trip.com deal was found by Cheapflights users on 5/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:30 am
LAX
- KEF
1 stop17h 10m
WestJet
Deal found 5/16![WestJet logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:00 pm
LAX
- KEF
1 stop33h 40m
WestJet
Deal found 5/16![WestJet logo]()
$300
This oojo deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:00 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Deal found 5/14![Icelandair logo]()
$311
This oojo deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:50 pm
BOS
- KEF
Nonstop5h 15m
Icelandair
Deal found 5/14![Icelandair logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
IAD
- KEF
1 stop32h 40m
WestJet
Deal found 5/12![WestJet logo]()
$329
This Trip.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/1410:30 am
SEA
- KEF
1 stop14h 10m
WestJet
Deal found 5/13![WestJet logo]()
$330
This Ticket deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Wed 8/1911:00 pm
BOS
- KEF
Nonstop5h 10m
Icelandair
Deal found 5/12![Icelandair logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 pm
IAD
- KEF
1 stop32h 40m
WestJet
Deal found 5/13![WestJet logo]()
$334
This Ticket deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Wed 8/191:34 pm
BOS
- KEF
1 stop15h 56m
Virgin Atlantic
Deal found 5/12![Virgin Atlantic logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/2910:30 am
SEA
- KEF
1 stop14h 10m
WestJet
Deal found 5/12![WestJet logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:53 pm
LAX
- KEF
2 stops34h 47m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Wed 8/1910:30 am
SEA
- KEF
1 stop14h 10m
WestJet
Deal found 5/12![WestJet logo]()
$335
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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (Mytrip) |
One-way from | $275 (Trip.com) |
Popular in | December |
Cheapest in | October |
Average price | $475 |
Good round-trip deal | $493 or less |
Good one-way deal | $237 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 17, 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
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Wed 9/23
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Tue 9/29
11:25 am-1:30 pm
Nonstop6h 05m
$435
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Wed 9/9
7:00 am-8:50 am
1 stop21h 50m
Reykjavik Keflavik Intl
Mon 9/14
10:00 am-9:29 am
1 stop27h 29m
$460
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Wed 5/27
4:15 pm-8:30 am
2 stops12h 15m
Reykjavik Keflavik Intl
Thu 6/4
10:00 am-5:45 pm
2 stops35h 45m
$469
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Thu 8/20
11:00 am-7:55 am
2 stops16h 55m
Reykjavik Keflavik Intl
Tue 8/25
9:15 am-9:48 am
2 stops28h 33m
$470
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Fri 5/29
7:30 am-8:30 am
2 stops21h 00m
Reykjavik Keflavik Intl
Tue 6/2
12:00 pm-11:21 pm
1 stop15h 21m
$471
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Wed 5/27
9:30 am-8:50 am
2 stops19h 20m
Reykjavik Keflavik Intl
Sat 5/30
12:00 pm-7:30 pm
1 stop11h 30m
$471
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Sat 6/6
9:30 am-8:50 am
2 stops19h 20m
Reykjavik Keflavik Intl
Sat 6/13
11:30 am-11:21 pm
2 stops15h 51m
$471
New YorkReykjavik
LGA - KEF
LGAKEF
New York LaGuardia
Thu 9/10
8:30 pm-7:55 am
1 stop7h 25m
Reykjavik Keflavik Intl
Mon 9/14
10:00 am-3:46 pm
1 stop9h 46m
$472
BostonReykjavik
BOS - KEF
BOSKEF
Boston Logan Intl
Sat 9/5
5:45 am-8:30 am
1 stop22h 45m
Reykjavik Keflavik Intl
Fri 9/11
9:15 am-9:50 am
1 stop28h 35m
$475
New YorkReykjavik
JFK - KEF
JFKKEF
New York John F Kennedy Intl
Fri 10/2
11:55 pm-9:30 am
Nonstop5h 35m
Reykjavik Keflavik Intl
Sat 10/10
11:25 am-1:35 pm
Nonstop6h 10m
$478
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
EWR-KEF
LAX-KEF
SEA-KEF
ORD-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
EWR-KEF
LAX-KEF
SEA-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, January is the cheapest month in which you can book a flight from USA to Iceland (average of $447). Flying from USA to Iceland in December is currently the most expensive (average of $740). 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 17, 2026.
It’s optimal to fly from USA to Iceland in the evening. By choosing this option you can save up to 12% 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 9, 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 17% of weekly flights between United States and Iceland have experienced delays in the past year, with the average delay time being 183 minutes.
What is the most punctual flight time for the United States to Iceland 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?
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 17, 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.
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
PLAY
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
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 17, 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$918 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$324 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$676 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$338 | Average$661 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$353 | Average$459 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$373 | Average$720 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$387 | Average$790 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$393 | Average$904 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$671 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$547 | Average$1,080 | FlexibilityNo cancel fee | On-time60% |