$655+ Cheap flights from Sky Harbor Intl (PHX) 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Mar 22 — Mar 291
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sky Harbor Intl to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to Keflavik IntlExplore the most affordable flight options available from Sky Harbor Intl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:50 am
PHX
- KEF
1 stop16h 10m
Multiple Airlines
Wed 4/294:50 pm
KEF
- PHX
1 stop13h 57m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$664
This Trip.com deal was found by Cheapflights users on 2/18. 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.
Sat 4/259:52 am
PHX
- KEF
1 stop13h 08m
Multiple Airlines
Thu 4/304:50 pm
KEF
- PHX
1 stop13h 57m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 2/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
PHX
- KEF
2 stops27h 45m
Multiple Airlines
Tue 4/217:25 pm
KEF
- PHX
2 stops31h 52m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:24 pm
PHX
- KEF
1 stop25h 36m
Multiple Airlines
Mon 5/114:50 pm
KEF
- PHX
1 stop13h 57m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$745
This Trip.com deal was found by Cheapflights users on 2/17. 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.
Fri 4/36:50 am
PHX
- KEF
1 stop16h 10m
Multiple Airlines
Fri 4/104:50 pm
KEF
- PHX
1 stop13h 57m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$747
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/66:50 am
PHX
- KEF
1 stop16h 10m
Multiple Airlines
Mon 4/134:50 pm
KEF
- PHX
1 stop13h 57m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$765
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:24 pm
PHX
- KEF
1 stop16h 21m
Icelandair
Mon 3/307:55 pm
KEF
- PHX
1 stop33h 50m
Icelandair
Deal found 2/20![Icelandair logo]()
$773
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:20 pm
PHX
- KEF
1 stop28h 35m
Multiple Airlines
Mon 5/47:55 pm
KEF
- PHX
1 stop23h 27m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$774
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:55 pm
PHX
- KEF
1 stop23h 10m
Icelandair
Tue 4/145:00 pm
KEF
- PHX
1 stop34h 08m
Icelandair
Deal found 2/18![Icelandair logo]()
$786
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:40 pm
PHX
- KEF
1 stop23h 25m
Icelandair
Sun 4/57:55 pm
KEF
- PHX
1 stop34h 05m
Icelandair
Deal found 2/17![Icelandair logo]()
$787
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:10 pm
PHX
- KEF
1 stop24h 55m
Icelandair
Sun 5/177:55 pm
KEF
- PHX
1 stop23h 27m
Icelandair
Deal found 2/19![Icelandair logo]()
$788
Best flights from Sky Harbor Intl to Keflavik IntlDiscover carefully curated flight deals from Sky Harbor Intl to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:55 pm
PHX
- KEF
1 stop23h 10m
Icelandair
Tue 4/145:00 pm
KEF
- PHX
1 stop34h 08m
Icelandair
Deal found 2/18![Icelandair logo]()
$786
This Scandinavian Airlines deal was found by Cheapflights users on 2/18. 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 4/215:45 am
PHX
- KEF
2 stops21h 40m
Scandinavian Airlines
Mon 5/45:05 pm
KEF
- PHX
2 stops37h 09m
Scandinavian Airlines
Deal found 2/18![Scandinavian Airlines logo]()
$848
This Trip.com deal was found by Cheapflights users on 2/17. 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.
Sun 3/15:15 am
PHX
- KEF
1 stop18h 20m
Multiple Airlines
Fri 3/64:45 pm
KEF
- PHX
1 stop15h 17m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$853
This Virgin Atlantic deal was found by Cheapflights users on 2/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:35 am
PHX
- KEF
2 stops16h 55m
Virgin Atlantic
Wed 4/2911:25 am
KEF
- PHX
2 stops17h 15m
Virgin Atlantic
Deal found 2/19![Virgin Atlantic logo]()
$884
This Delta deal was found by Cheapflights users on 2/18. 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 4/2812:10 pm
PHX
- KEF
1 stop14h 20m
Delta
Mon 5/119:30 am
KEF
- PHX
1 stop13h 11m
Delta
Deal found 2/18![Delta logo]()
$945
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:20 pm
PHX
- KEF
1 stop26h 00m
Icelandair
Mon 5/257:55 pm
KEF
- PHX
1 stop32h 00m
Icelandair
Deal found 2/18![Icelandair logo]()
$801
This FlightHub deal was found by Cheapflights users on 2/17. 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.
Sat 5/99:20 pm
PHX
- KEF
1 stop26h 00m
Multiple Airlines
Sun 5/177:55 pm
KEF
- PHX
1 stop23h 27m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$858
This BusinessClass deal was found by Cheapflights users on 2/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:10 pm
PHX
- KEF
1 stop14h 20m
Scandinavian Airlines
Tue 4/2111:25 am
KEF
- PHX
2 stops18h 17m
Scandinavian Airlines
Deal found 2/16![Scandinavian Airlines logo]()
$884
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:10 am
PHX
- KEF
2 stops20h 20m
Delta
Mon 5/118:50 am
KEF
- PHX
2 stops17h 15m
Delta
Deal found 2/19![Delta logo]()
$949
This Mytrip deal was found by Cheapflights users on 2/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
PHX
- KEF
3 stops25h 15m
Multiple Airlines
Tue 4/215:05 pm
KEF
- PHX
3 stops34h 12m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$868
This Icelandair deal was found by Cheapflights users on 2/17. 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.
Wed 5/131:19 pm
PHX
- KEF
1 stop11h 51m
Multiple Airlines
Wed 5/2710:45 am
KEF
- PHX
1 stop13h 40m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$921
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 5/116:00 am
PHX
- KEF
2 stops17h 20m
Multiple Airlines
Mon 5/259:00 am
KEF
- PHX
1 stop15h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$938
Last-minute flights from Sky Harbor Intl to Keflavik IntlDiscover last-minute flight deals from Sky Harbor Intl to Keflavik Intl. Data last updated February 20, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Keflavik Intl. Data last updated February 20, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/17. 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.
Sun 3/15:15 am
PHX
- KEF
1 stop18h 20m
Multiple Airlines
Fri 3/64:45 pm
KEF
- PHX
2 stops34h 33m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$822
This FlightHub deal was found by Cheapflights users on 2/17. 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.
Tue 3/310:25 pm
PHX
- KEF
1 stop16h 20m
Multiple Airlines
Thu 3/129:55 am
KEF
- PHX
1 stop17h 28m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$944
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:49 pm
PHX
- KEF
1 stop16h 56m
Multiple Airlines
Sat 3/285:00 pm
KEF
- PHX
1 stop35h 09m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$955
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:24 pm
PHX
- KEF
1 stop16h 21m
Icelandair
Mon 3/307:55 pm
KEF
- PHX
1 stop33h 50m
Icelandair
Deal found 2/20![Icelandair logo]()
$773
This BusinessClass deal was found by Cheapflights users on 2/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:24 pm
PHX
- KEF
1 stop16h 21m
Multiple Airlines
Mon 3/307:55 pm
KEF
- PHX
1 stop33h 50m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$808
This KAYAK deal was found by Cheapflights users on 2/20. 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.
Fri 3/2710:24 pm
PHX
- KEF
1 stop16h 21m
Multiple Airlines
Sat 4/47:55 pm
KEF
- PHX
1 stop33h 50m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$891
This Trip.com deal was found by Cheapflights users on 2/18. 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.
Mon 3/306:50 am
PHX
- KEF
1 stop16h 10m
Multiple Airlines
Sun 4/54:50 pm
KEF
- PHX
1 stop13h 57m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$827
One-way flights from Sky Harbor Intl to Keflavik IntlSearch for one-way flight options from Sky Harbor Intl to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
Search for one-way flight options from Sky Harbor Intl to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Mon 2/239:12 am
PHX
- KEF
1 stop13h 53m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 5/56:37 am
PHX
- KEF
3 stops26h 53m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$902
This AranGrant deal was found by Cheapflights users on 2/19. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:58 pm
PHX
- KEF
2 stops34h 02m
British Airways
Deal found 2/19![British Airways logo]()
$1,085
This Delta deal was found by Cheapflights users on 2/17. 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 5/56:30 am
PHX
- KEF
2 stops20h 00m
Delta
Deal found 2/17![Delta logo]()
$1,155
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/46:37 am
PHX
- KEF
3 stops29h 08m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$1,256
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:10 pm
PHX
- KEF
1 stop14h 20m
KLM
Deal found 2/19![KLM logo]()
$1,360
Find flight deals from Sky Harbor Intl to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $664 (Trip.com) |
One-way from | $655 (Trip.com) |
Popular in | March |
Cheapest in | February |
Average price | $609 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 February 20, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Sky Harbor Intl
Fly to
Keflavik Intl
Route
Depart
Return
Price
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Wed 4/8
11:55 pm-6:05 am
1 stop23h 10m
Reykjavik Keflavik Intl
Tue 4/14
5:00 pm-8:08 pm
1 stop34h 08m
$786
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Mon 5/11
9:20 pm-6:20 am
1 stop26h 00m
Reykjavik Keflavik Intl
Mon 5/25
7:55 pm-8:55 pm
1 stop32h 00m
$801
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Tue 4/21
5:45 am-10:25 am
2 stops21h 40m
Reykjavik Keflavik Intl
Mon 5/4
5:05 pm-11:14 pm
2 stops37h 09m
$848
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Sun 3/1
5:15 am-6:35 am
1 stop18h 20m
Reykjavik Keflavik Intl
Fri 3/6
4:45 pm-1:02 am
1 stop15h 17m
$853
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Sat 5/9
9:20 pm-6:20 am
1 stop26h 00m
Reykjavik Keflavik Intl
Sun 5/17
7:55 pm-12:22 pm
1 stop23h 27m
$858
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Mon 4/13
8:00 am-4:15 pm
3 stops25h 15m
Reykjavik Keflavik Intl
Tue 4/21
5:05 pm-8:17 pm
3 stops34h 12m
$868
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Tue 4/21
9:35 am-9:30 am
2 stops16h 55m
Reykjavik Keflavik Intl
Wed 4/29
11:25 am-9:40 pm
2 stops17h 15m
$884
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Mon 4/13
12:10 pm-9:30 am
1 stop14h 20m
Reykjavik Keflavik Intl
Tue 4/21
11:25 am-10:42 pm
2 stops18h 17m
$884
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Wed 5/13
1:19 pm-8:10 am
1 stop11h 51m
Reykjavik Keflavik Intl
Wed 5/27
10:45 am-5:25 pm
1 stop13h 40m
$921
PhoenixReykjavik
PHX - KEF
PHXKEF
Phoenix Sky Harbor Intl
Mon 5/11
6:00 am-6:20 am
2 stops17h 20m
Reykjavik Keflavik Intl
Mon 5/25
9:00 am-5:00 pm
1 stop15h 00m
$938
Showing 1-10 of 17 results
Compare providers for flights from Sky Harbor Intl 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 from Sky Harbor Intl to Keflavik Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sky Harbor Intl to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Sky Harbor Intl with our price prediction graph.
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 Sky Harbor Intl Airport 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 February 20, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and WestJet from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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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Other flights to Keflavik Intl
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Sky Harbor Intl and Keflavik Intl flights
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Top 4 airlines flying from Sky Harbor Intl to Keflavik Intl
Discover the top 4 airlines that operate flights from Sky Harbor Intl 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 February 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$491 | Average$759 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$648 | Average$990 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$649 | Average$1,150 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$950 | Average$1,490 | FlexibilityNo cancel fee | On-time76% |