$242+ Cheap flights to Keflavik Intl
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Cheapest flights to Keflavik Intl AirportExplore the most affordable flight options available to Keflavik Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on September 9, 2026.
Explore the most affordable flight options available to Keflavik Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on September 9, 2026.
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/82:55 pm -
1 stop12h 05m
Sat 9/129:30 am -
1 stop11h 12m
Deal found 9/6![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/1111:55 pm -
Nonstop5h 35m
Fri 9/189:30 am -
2 stops27h 34m
Deal found 9/6![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/115:59 pm -
1 stop33h 01m
Thu 9/2411:25 am -
Nonstop6h 00m
Deal found 9/6![Delta logo]()
$408
This KLM deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:59 pm -
1 stop33h 01m
Thu 9/1711:25 am -
Nonstop6h 00m
Deal found 9/7![KLM logo]()
$409
This Justfly.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Fri 10/211:10 pm -
Nonstop5h 45m
Fri 10/235:00 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/118:30 pm -
Nonstop5h 50m
Mon 10/195:00 pm -
Nonstop6h 20m
Deal found 9/6![Icelandair logo]()
$411
This Mytrip deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/2911:10 pm -
Nonstop5h 45m
Tue 10/65:00 pm -
Nonstop6h 20m
Deal found 9/6![Icelandair logo]()
$412
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/76:00 am -
1 stop21h 00m
Tue 9/159:30 am -
1 stop18h 14m
Deal found 9/6![Delta logo]()
$413
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 -
Nonstop5h 45m
Fri 10/25:00 pm -
Nonstop6h 20m
Deal found 9/4![Icelandair logo]()
$413
This KLM deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 9/87:10 am -
1 stop19h 50m
Mon 9/149:30 am -
1 stop29h 30m
Deal found 9/7![KLM logo]()
$414
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/115:59 pm -
1 stop33h 01m
Thu 9/249:30 am -
2 stops26h 05m
Deal found 9/6![Delta logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/211:10 pm -
Nonstop5h 45m
Wed 10/75:00 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$419
Best flights to Keflavik Intl AirportDiscover carefully curated flight deals to Keflavik Intl Airport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals to Keflavik Intl Airport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Icelandair deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/288:30 pm -
Nonstop5h 50m
Wed 10/75:00 pm -
Nonstop6h 20m
Deal found 9/6![Icelandair logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/133:30 pm -
1 stop12h 25m
Tue 10/2010:00 am -
1 stop9h 46m
Deal found 9/4![United Airlines logo]()
$468
This United deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:40 pm -
1 stop32h 10m
Wed 10/149:15 am -
1 stop26h 23m
Deal found 9/4![Multiple Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/239:30 am -
2 stops41h 30m
Sun 9/279:30 am -
2 stops26h 57m
Deal found 9/6![Delta logo]()
$581
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Wed 11/115:35 pm -
2 stops36h 35m
Tue 11/1711:55 am -
2 stops32h 50m
Deal found 9/4![Scandinavian Airlines logo]()
$655
This Finnair deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Tue 2/210:45 pm -
1 stop29h 30m
Tue 2/96:00 pm -
2 stops25h 25m
Deal found 9/6![Finnair logo]()
$745
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:30 pm -
2 stops34h 20m
Thu 12/310:00 am -
1 stop14h 05m
Deal found 9/7![British Airways logo]()
$792
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/246:30 am -
1 stop21h 25m
Thu 10/112:00 pm -
1 stop11h 25m
Deal found 9/8![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:45 pm -
1 stop12h 00m
Thu 10/112:00 pm -
1 stop13h 54m
Deal found 9/3![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 12/23:00 pm -
2 stops14h 00m
Mon 12/712:00 pm -
1 stop14h 56m
Deal found 9/7![United Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/236:00 am -
2 stops45h 00m
Mon 9/289:30 am -
1 stop18h 55m
Deal found 9/8![Delta logo]()
$585
This United deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:10 am -
1 stop20h 40m
Tue 10/2010:00 am -
1 stop25h 36m
Deal found 9/8![Multiple Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/1210:11 pm -
1 stop30h 49m
Sat 11/2112:00 pm -
1 stop14h 55m
Deal found 9/5![United Airlines logo]()
$477
This Icelandair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Thu 10/18:30 pm -
Nonstop5h 50m
Mon 10/55:00 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/1712:39 pm -
1 stop14h 01m
Fri 10/234:45 pm -
1 stop22h 54m
Deal found 9/5![Multiple Airlines logo]()
$595
This Scandinavian Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:35 pm -
2 stops36h 35m
Fri 11/1311:55 am -
2 stops32h 50m
Deal found 9/8![Scandinavian Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/38:25 pm -
1 stop32h 35m
Thu 12/1012:00 pm -
1 stop27h 08m
Deal found 9/4![United Airlines logo]()
$482
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/245:35 pm -
1 stop12h 15m
Thu 12/36:05 pm -
1 stop26h 40m
Deal found 9/7![Scandinavian Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/147:55 pm -
1 stop8h 50m
Fri 10/239:15 am -
2 stops35h 45m
Deal found 9/8![United Airlines logo]()
$484
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sat 10/106:55 pm -
2 stops35h 30m
Sun 10/1810:30 am -
2 stops33h 10m
Deal found 9/4![Scandinavian Airlines logo]()
$701
This Scandinavian Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/105:35 pm -
2 stops36h 35m
Mon 11/1611:35 am -
1 stop33h 10m
Deal found 9/8![Scandinavian Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/2210:56 am -
1 stop18h 29m
Wed 10/285:15 pm -
1 stop21h 01m
Deal found 9/6![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/2410:00 pm -
2 stops31h 00m
Thu 12/312:00 pm -
2 stops24h 31m
Deal found 9/7![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 12/19:42 pm -
2 stops31h 18m
Sat 12/512:00 pm -
1 stop13h 07m
Deal found 9/5![United Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/2312:39 pm -
1 stop14h 01m
Wed 9/304:45 pm -
2 stops21h 31m
Deal found 9/8![Multiple Airlines logo]()
$851
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/166:55 pm -
2 stops34h 55m
Mon 10/195:05 pm -
2 stops26h 35m
Deal found 9/7![Scandinavian Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/1010:00 pm -
2 stops31h 00m
Mon 11/1612:00 pm -
2 stops27h 02m
Deal found 9/4![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:00 am -
2 stops18h 00m
Thu 11/2612:00 pm -
1 stop10h 52m
Deal found 9/3![United Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/1510:56 am -
1 stop18h 29m
Wed 10/214:45 pm -
1 stop21h 31m
Deal found 9/5![Multiple Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/219:00 pm -
2 stops32h 00m
Thu 11/2612:00 pm -
2 stops36h 27m
Deal found 9/5![United Airlines logo]()
$578
Last-minute flights to Keflavik Intl AirportDiscover last-minute flight deals to Keflavik Intl Airport. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals to Keflavik Intl Airport. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/82:55 pm -
1 stop12h 05m
Sat 9/129:30 am -
1 stop11h 12m
Deal found 9/6![Delta logo]()
$407
This KLM deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 9/87:10 am -
1 stop19h 50m
Mon 9/149:30 am -
1 stop29h 30m
Deal found 9/7![KLM logo]()
$414
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/1111:55 pm -
Nonstop5h 35m
Fri 9/189:30 am -
2 stops27h 34m
Deal found 9/6![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/115:59 pm -
1 stop33h 01m
Thu 9/2411:25 am -
Nonstop6h 00m
Deal found 9/6![Delta logo]()
$408
This KLM deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:59 pm -
1 stop33h 01m
Sat 9/1911:25 am -
Nonstop6h 00m
Deal found 9/6![KLM logo]()
$409
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/115:59 pm -
1 stop33h 01m
Thu 9/249:30 am -
2 stops26h 05m
Deal found 9/6![Delta logo]()
$417
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 -
Nonstop5h 45m
Fri 10/25:00 pm -
Nonstop6h 20m
Deal found 9/4![Icelandair logo]()
$413
This Mytrip deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/2911:10 pm -
Nonstop5h 45m
Tue 10/65:00 pm -
Nonstop6h 20m
Deal found 9/6![Icelandair logo]()
$412
This Justfly.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Fri 10/211:10 pm -
Nonstop5h 45m
Fri 10/235:00 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/211:10 pm -
Nonstop5h 45m
Wed 10/75:00 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/211:10 pm -
Nonstop5h 45m
Mon 10/195:00 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/1111:10 pm -
Nonstop5h 45m
Mon 10/195:00 pm -
Nonstop6h 20m
Deal found 9/7![Icelandair logo]()
$411
One-way flights to Keflavik Intl AirportSearch for one-way flight options to Keflavik Intl Airport. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options to Keflavik Intl Airport. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/1111:00 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$242
This Connections by easyJet deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:05 pm -
1 stop20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$305
This Transavia Smart Connect deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:00 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/411:00 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/1411:00 pm -
2 stops39h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/1811:00 pm -
3 stops40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/1111:03 am -
2 stops25h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$319
This Connections by easyJet deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:05 pm -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/1311:00 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$321
This Transavia Smart Connect deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:00 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 12/56:05 pm -
1 stop20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:00 pm -
2 stops28h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$326
Find flight deals to Keflavik Intl Airport
Find the latest flights to Keflavik Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 9, 2026.
Popular in | December |
|---|---|
Cheapest in | October |
Average price | $478 |
Round-trip from | $407 |
One-way from | $242 |
Good round-trip deal | $505 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Locate flights to Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 9, 2026.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
New WindsorReykjavik
SWF New Windsor Stewart - KEF Reykjavik Keflavik Intl
SWFKEF
New Windsor Stewart
Fri 12/11
11:03 am-5:50 pm
2 stops25h 47m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$319
New YorkReykjavik
JFK New York John F Kennedy Intl - KEF Reykjavik Keflavik Intl
JFKKEF
New York John F Kennedy Intl
Mon 12/7
6:05 pm-11:30 am
1 stop12h 25m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$320
New WindsorReykjavik
SWF New Windsor Stewart - KEF Reykjavik Keflavik Intl
SWFKEF
New Windsor Stewart
Thu 12/10
11:06 am-5:50 pm
2 stops25h 44m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$362
New WindsorReykjavik
SWF New Windsor Stewart - KEF Reykjavik Keflavik Intl
SWFKEF
New Windsor Stewart
Sun 12/13
11:06 am-3:05 pm
2 stops22h 59m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$375
New YorkReykjavik
JFK New York John F Kennedy Intl - KEF Reykjavik Keflavik Intl
JFKKEF
New York John F Kennedy Intl
Thu 11/5
4:40 pm-10:15 am
2 stops36h 35m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$378
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Thu 11/5
11:00 pm-10:15 am
3 stops30h 15m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$391
Quickest round-trip
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Tue 2/23
7:35 pm-6:15 am
Nonstop5h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$407
NewarkReykjavik
EWR Newark - KEF Reykjavik Keflavik Intl
EWRKEF
Newark
Thu 2/18
7:35 pm-6:15 am
Nonstop5h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$407
New YorkReykjavik
JFK New York John F Kennedy Intl - KEF Reykjavik Keflavik Intl
JFKKEF
New York John F Kennedy Intl
Wed 2/3
6:05 pm-1:35 pm
1 stop14h 30m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$410
New YorkReykjavik
LGA New York LaGuardia - KEF Reykjavik Keflavik Intl
LGAKEF
New York LaGuardia
Thu 11/5
2:55 pm-9:45 am
3 stops37h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$429
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights 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 to Keflavik Intl in September.
| 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 | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: Out of all of the providers offering Reykjavik Keflavik Intl Airport flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Reykjavik Keflavik Intl Airport flight deals on Cheapflights and FlightHub. This is based on searches made for Reykjavik Keflavik Intl Airport flights over the past month.
- Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Reykjavik Keflavik Intl Airport flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Reykjavik Keflavik Intl Airport. This is based on data collected from Cheapflights searches made over the past month.
Best time to book a flight to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl with our price prediction graph.
NYC-KEF
LGA-KEF
JFK-KEF
EWR-KEF
SWF-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 to Reykjavik Keflavik Intl Airport
NYC-KEF
LGA-KEF
JFK-KEF
EWR-KEF
SWF-KEF
How long is the flight to Keflavik Intl?
On average, a flight from New York to Keflavik Intl takes 9 hours 56 minutes. Flights to Keflavik Intl from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
Weekly flight availability to Keflavik Intl
The most flights from New York to Keflavik Intl are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).
What are the most popular airlines that fly to Keflavik Intl?
The most popular airlines flying from New York to Keflavik Intl are Icelandair, United Airlines and Delta.
What are the cheapest airlines that fly to Keflavik Intl?
The cheapest airlines flying from New York to Keflavik Intl are Virgin Atlantic, Icelandair and KLM.
Rainfall in Keflavik Intl by month
Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Keflavik Intl ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Keflavik Intl when rainfall is around 1.6 in.
Temperature in Keflavik Intl by month
Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Keflavik Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
When is the best time to book a flight to Keflavik Intl?
The best time to book flights to Keflavik Intl 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.
The best insider tips for flights to Reykjavik Keflavik Intl Airport
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Reykjavik Keflavik Intl Airport trip
Our travel experts
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 September 9, 2026.
See what other customers who have flown with KLM,Delta, andUnited Airlines to Iceland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
FAQs about flying to Keflavik Intl
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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