Cheap First Class flights to Reykjavik Keflavik Intl Airport
LAX — KEF
Nov 21 — Nov 281
1 adult, First
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Find the latest flights to Reykjavik Keflavik Intl Airport in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on October 22, 2025.
Top Rated Airline | Alaska Airlines |
|---|---|
No. of Airlines | 4 |
Find first class flight deals to Reykjavik Keflavik Intl Airport
Cheapest first class flights to Keflavik IntlExplore the most affordable first class flight options available to Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on October 22, 2025.
Explore the most affordable first class flight options available to Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on October 22, 2025.
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:00 amLAX - KEF
1 stop15h 15mAlaska Airlines
Sun 3/294:50 pmKEF - LAX
1 stop12h 51mAlaska Airlines
Deal found 10/21![Alaska Airlines logo]()
$2,849
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/57:00 amLAX - KEF
2 stops15h 15mAlaska Airlines
Sat 1/105:00 pmKEF - LAX
1 stop12h 37mAlaska Airlines
Deal found 10/21![Alaska Airlines logo]()
$3,271
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amLAX - KEF
2 stops15h 15mAlaska Airlines
Sun 1/45:00 pmKEF - LAX
2 stops15h 22mAlaska Airlines
Deal found 10/19![Alaska Airlines logo]()
$3,298
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/154:54 pmDFW - KEF
2 stops31h 21mAlaska Airlines
Thu 1/295:00 pmKEF - DFW
2 stops30h 14mAlaska Airlines
Deal found 10/21![Alaska Airlines logo]()
$3,492
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:05 pmORD - KEF
2 stops34h 10mAlaska Airlines
Mon 12/84:50 pmKEF - ORD
2 stops30h 05mAlaska Airlines
Deal found 10/19![Alaska Airlines logo]()
$3,526
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:00 amORD - KEF
2 stops16h 15mAlaska Airlines
Wed 12/104:50 pmKEF - ORD
2 stops19h 31mAlaska Airlines
Deal found 10/19![Alaska Airlines logo]()
$3,686
Travel insights for first class flights from USA to Keflavik Intl
Get recent, data-driven insights about first class flights from USA to Keflavik Intl including ideal travel times, pricing trends, and more.
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 Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport, 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).