$495+ Cheap flights from Phoenix to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
May 15 — May 221
Round-trip
1 adult, Economy
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Cheapest flights from Phoenix to Keflavik IntlExplore the most affordable flight options available from Phoenix to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
Explore the most affordable flight options available from Phoenix to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:00 am
PHX
- KEF
1 stop17h 00m
Alaska Airlines
Tue 6/1612:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$694
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:54 pm
PHX
- KEF
1 stop34h 06m
Alaska Airlines
Thu 6/1812:45 pm
KEF
- PHX
1 stop18h 09m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 7/48:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Wed 7/89:00 am
KEF
- PHX
1 stop19h 35m
WestJet
Deal found 4/12![WestJet logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 6/74:35 pm
PHX
- KEF
2 stops32h 05m
WestJet
Thu 6/259:00 am
KEF
- PHX
1 stop34h 10m
WestJet
Deal found 4/12![WestJet logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 7/48:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Mon 7/139:00 am
KEF
- PHX
1 stop34h 10m
WestJet
Deal found 4/12![WestJet logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 7/58:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Wed 7/89:00 am
KEF
- PHX
1 stop19h 35m
WestJet
Deal found 4/12![WestJet logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 7/58:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Mon 7/139:00 am
KEF
- PHX
1 stop34h 10m
WestJet
Deal found 4/12![WestJet logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 7/118:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Wed 7/229:00 am
KEF
- PHX
1 stop19h 35m
WestJet
Deal found 4/12![WestJet logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 7/48:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Tue 7/149:00 am
KEF
- PHX
1 stop19h 35m
WestJet
Deal found 4/12![WestJet logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Tue 7/78:00 am
PHX
- KEF
1 stop16h 40m
WestJet
Mon 7/139:00 am
KEF
- PHX
1 stop34h 10m
WestJet
Deal found 4/12![WestJet logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 7/124:35 pm
PHX
- KEF
2 stops32h 05m
WestJet
Fri 7/249:00 am
KEF
- PHX
1 stop19h 35m
WestJet
Deal found 4/12![WestJet logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sat 7/118:00 am
PHX
- KEF
2 stops15h 55m
WestJet
Fri 7/179:00 am
KEF
- PHX
1 stop34h 10m
WestJet
Deal found 4/13![WestJet logo]()
$735
Best flights from Phoenix to Keflavik IntlDiscover carefully curated flight deals from Phoenix to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Phoenix to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 6/46:16 pm
PHX
- KEF
1 stop31h 44m
Alaska Airlines
Wed 6/1712:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 4/12. 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.
Sat 5/99:33 am
PHX
- KEF
2 stops16h 57m
Delta
Sun 5/178:45 am
KEF
- PHX
2 stops13h 54m
Delta
Deal found 4/12![Delta logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Tue 5/2610:06 am
PHX
- KEF
2 stops15h 44m
United Airlines
Tue 6/211:30 am
KEF
- PHX
1 stop15h 16m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,137
This KLM deal was found by Cheapflights users on 4/10. 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 5/89:33 am
PHX
- KEF
2 stops16h 57m
Multiple Airlines
Fri 5/158:45 am
KEF
- PHX
1 stop19h 22m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,139
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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.
Wed 6/106:53 pm
PHX
- KEF
1 stop31h 07m
Alaska Airlines
Thu 6/1812:45 pm
KEF
- PHX
1 stop14h 08m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$794
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:53 pm
PHX
- KEF
1 stop31h 07m
Alaska Airlines
Tue 6/2312:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$819
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:53 pm
PHX
- KEF
1 stop31h 07m
Alaska Airlines
Fri 6/2612:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$819
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:56 pm
PHX
- KEF
1 stop30h 04m
Alaska Airlines
Tue 6/2312:45 pm
KEF
- PHX
1 stop14h 08m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 6/1010:06 am
PHX
- KEF
2 stops15h 44m
United Airlines
Thu 6/1811:30 am
KEF
- PHX
1 stop15h 16m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,137
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:20 am
PHX
- KEF
1 stop18h 40m
Alaska Airlines
Thu 6/1112:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$857
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:23 am
PHX
- KEF
1 stop14h 37m
Alaska Airlines
Fri 6/2612:45 pm
KEF
- PHX
1 stop18h 09m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$919
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Sat 5/237:00 am
PHX
- KEF
1 stop16h 05m
Alaska Airlines
Sun 5/2410:40 am
KEF
- PHX
2 stops20h 16m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$1,139
Last-minute flights from Phoenix to Keflavik IntlDiscover last-minute flight deals from Phoenix to Keflavik Intl. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Keflavik Intl. Data last updated April 15, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/10. 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.
Fri 4/179:25 pm
PHX
- KEF
1 stop28h 30m
Multiple Airlines
Thu 4/237:50 pm
KEF
- PHX
1 stop31h 25m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/87:59 pm
PHX
- KEF
1 stop27h 16m
Multiple Airlines
Fri 5/154:50 pm
KEF
- PHX
1 stop24h 01m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$840
This KAYAK deal was found by Cheapflights users on 4/11. 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.
Sat 5/95:00 am
PHX
- KEF
1 stop18h 15m
Multiple Airlines
Sun 5/177:45 pm
KEF
- PHX
1 stop24h 00m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$842
This Ovago deal was found by Cheapflights users on 4/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:00 am
PHX
- KEF
1 stop21h 25m
Multiple Airlines
Mon 5/187:55 pm
KEF
- PHX
1 stop23h 25m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/239:00 am
PHX
- KEF
1 stop14h 05m
Multiple Airlines
Sat 5/3010:40 am
KEF
- PHX
1 stop13h 36m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
PHX
- KEF
1 stop17h 15m
Multiple Airlines
Mon 6/110:40 am
KEF
- PHX
1 stop13h 15m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$825
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:56 pm
PHX
- KEF
1 stop30h 04m
Alaska Airlines
Wed 6/312:45 pm
KEF
- PHX
1 stop16h 17m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$762
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:05 pm
PHX
- KEF
1 stop29h 55m
Alaska Airlines
Fri 6/1212:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$701
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:05 pm
PHX
- KEF
1 stop29h 55m
Alaska Airlines
Sun 6/1412:45 pm
KEF
- PHX
1 stop18h 09m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$761
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:05 pm
PHX
- KEF
1 stop29h 55m
Alaska Airlines
Sat 6/1312:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$792
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:05 pm
PHX
- KEF
1 stop29h 55m
Alaska Airlines
Sat 6/2012:45 pm
KEF
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$828
One-way flights from Phoenix to Keflavik IntlSearch for one-way flight options from Phoenix to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Phoenix to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 5/2811:26 am
PHX
- KEF
2 stops37h 14m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 5/284:35 pm
PHX
- KEF
3 stops32h 05m
WestJet
Deal found 4/13![WestJet logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Wed 4/299:00 am
PHX
- KEF
3 stops38h 05m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:30 am
PHX
- KEF
3 stops46h 35m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Tue 4/2812:58 pm
PHX
- KEF
2 stops34h 17m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sat 5/29:07 am
PHX
- KEF
2 stops38h 08m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 4/309:07 am
PHX
- KEF
2 stops38h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Fri 5/15:05 am
PHX
- KEF
3 stops42h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sun 5/310:29 pm
PHX
- KEF
2 stops48h 36m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 4/2710:29 pm
PHX
- KEF
3 stops42h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$580
Find flight deals from Phoenix to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2026.
Round-trip from | $694 (Alaska Airlines) |
|---|---|
One-way from | $495 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $757 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Phoenix to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Thu 6/4
6:16 pm-9:00 am
1 stop31h 44m
Reykjavik Keflavik Intl
Wed 6/17
12:45 pm-10:53 pm
1 stop17h 08m
$748
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Wed 6/10
6:53 pm-9:00 am
1 stop31h 07m
Reykjavik Keflavik Intl
Thu 6/18
12:45 pm-7:53 pm
1 stop14h 08m
$794
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Fri 6/12
6:53 pm-9:00 am
1 stop31h 07m
Reykjavik Keflavik Intl
Tue 6/23
12:45 pm-10:53 pm
1 stop17h 08m
$819
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Fri 6/12
6:53 pm-9:00 am
1 stop31h 07m
Reykjavik Keflavik Intl
Fri 6/26
12:45 pm-10:53 pm
1 stop17h 08m
$819
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Sun 6/7
7:56 pm-9:00 am
1 stop30h 04m
Reykjavik Keflavik Intl
Tue 6/23
12:45 pm-7:53 pm
1 stop14h 08m
$847
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Sun 6/7
7:20 am-9:00 am
1 stop18h 40m
Reykjavik Keflavik Intl
Thu 6/11
12:45 pm-10:53 pm
1 stop17h 08m
$857
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Thu 6/11
11:23 am-9:00 am
1 stop14h 37m
Reykjavik Keflavik Intl
Fri 6/26
12:45 pm-11:54 pm
1 stop18h 09m
$919
Quickest round-trip
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Sat 5/9
9:33 am-9:30 am
2 stops16h 57m
Reykjavik Keflavik Intl
Sun 5/17
8:45 am-3:39 pm
2 stops13h 54m
$1,019
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Tue 5/26
10:06 am-8:50 am
2 stops15h 44m
Reykjavik Keflavik Intl
Tue 6/2
11:30 am-7:46 pm
1 stop15h 16m
$1,137
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Wed 6/10
10:06 am-8:50 am
2 stops15h 44m
Reykjavik Keflavik Intl
Thu 6/18
11:30 am-7:46 pm
1 stop15h 16m
$1,137
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Phoenix with our price prediction graph.
PH1-KEF
PHX-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 Phoenix to Reykjavik Keflavik Intl Airport
PH1-KEF
PHX-KEF
How much does it cost to fly round-trip from Phoenix to Reykjavik Keflavik Intl Airport?
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 April 15, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andWestJet from Phoenix to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Alternative routes for Phoenix to Keflavik Intl
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Find flights from Phoenix to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Phoenix and Keflavik Intl flights
Browse other Phoenix and Keflavik Intl flight options. Last updated on April 15, 2026.
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Top 4 airlines flying from Phoenix to Keflavik Intl
Discover the top 4 airlines that operate flights from Phoenix to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$781 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$634 | Average$868 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$649 | Average$1,090 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$788 | Average$1,190 | FlexibilityNo cancel fee | On-time76% |