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Sky Harbor Intl

$497+ Cheap flights from Keflavik Intl (KEF) to Sky Harbor Intl (PHX)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — PHX
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Sky Harbor Intl

Best flights from Keflavik Intl to Sky Harbor Intl
Discover carefully curated flight deals from Keflavik Intl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/165:00 pmKEF - PHX
1 stop34h 49mMultiple Airlines
Wed 1/2110:19 pmPHX - KEF
1 stop24h 46mMultiple Airlines
Deal found 12/27$750
This KLM deal was found by Cheapflights users on 12/27. 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 1/1611:25 amKEF - PHX
2 stops37h 54mKLM
Wed 1/211:01 pmPHX - KEF
2 stops23h 04mKLM
Deal found 12/27$1,050
This Scandinavian Airlines deal was found by Cheapflights users on 12/27. 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 2/107:35 amKEF - PHX
2 stops22h 05mScandinavian Airlines
Tue 2/176:15 amPHX - KEF
2 stops21h 30mScandinavian Airlines
Deal found 12/27$1,128
This Priceline deal was found by Cheapflights users on 12/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:00 pmKEF - PHX
1 stop34h 49mMultiple Airlines
Tue 2/1710:25 pmPHX - KEF
1 stop24h 40mMultiple Airlines
Deal found 12/27$836
This Expedia deal was found by Cheapflights users on 12/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:00 pmKEF - PHX
1 stop26h 47mMultiple Airlines
Sat 3/710:44 amPHX - KEF
1 stop12h 51mMultiple Airlines
Deal found 12/25$2,437
This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:50 pmKEF - PHX
1 stop30h 02mMultiple Airlines
Mon 3/910:59 pmPHX - KEF
1 stop24h 11mMultiple Airlines
Deal found 12/27$2,654

Find flight deals from Keflavik Intl to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Sky Harbor Intl (PHX). 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$750
(Expedia)

One-way from

$497
(Kiwi.com)
Provider with most accurate pricing for Reykjavik Keflavik Intl-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Phoenix Sky Harbor Intl flights.
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From Reykjavik Keflavik Intl to Phoenix Sky Harbor Intl
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One-way flight from Reykjavik Keflavik Intl to Phoenix Sky Harbor Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Sky Harbor 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 December 28, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Keflavik Intl

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Fri 1/16

5:00 pm-8:49 pm

1 stop34h 49m

Phoenix Sky Harbor Intl

Wed 1/21

10:19 pm-6:05 am

1 stop24h 46m

$750

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Tue 2/10

5:00 pm-8:49 pm

1 stop34h 49m

Phoenix Sky Harbor Intl

Tue 2/17

10:25 pm-6:05 am

1 stop24h 40m

$836

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Fri 1/16

11:25 am-6:19 pm

2 stops37h 54m

Phoenix Sky Harbor Intl

Wed 1/21

1:01 pm-7:05 pm

2 stops23h 04m

$1,050

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Tue 2/10

7:35 am-10:40 pm

2 stops22h 05m

Phoenix Sky Harbor Intl

Tue 2/17

6:15 am-10:45 am

2 stops21h 30m

$1,128

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Tue 2/24

5:00 pm-12:47 pm

1 stop26h 47m

Phoenix Sky Harbor Intl

Sat 3/7

10:44 am-6:35 am

1 stop12h 51m

$2,437

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Thu 2/26

4:50 pm-3:52 pm

1 stop30h 02m

Phoenix Sky Harbor Intl

Mon 3/9

10:59 pm-6:10 am

1 stop24h 11m

$2,654

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Sat 3/14

11:00 am-2:46 pm

3 stops58h 46m

$497

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Mon 5/25

4:45 pm-5:21 pm

1 stop31h 36m

$1,231

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Mon 5/25

8:35 am-9:03 pm

2 stops19h 28m

$2,555

ReykjavikPhoenix

KEF - PHX

KEFPHX

Reykjavik Keflavik Intl

Wed 4/8

11:25 am-11:58 pm

2 stops19h 33m

$3,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 12 results
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Compare providers for flights from Keflavik Intl to Sky Harbor 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 Keflavik Intl to Sky Harbor Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik Keflavik Intl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Reykjavik Keflavik Intl Airport-Phoenix Sky Harbor 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 Keflavik Intl to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Keflavik Intl with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from Reykjavik Keflavik Intl Airport to Phoenix Sky Harbor Intl Airport in 22h 05m. Fly via KLM or Scandinavian Airlines to get the fastest option. Reykjavik Keflavik Intl Airport and Phoenix Sky Harbor Intl Airport are separated by a distance of 4147 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Keflavik Intl to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Keflavik Intl to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Keflavik Intl to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Sky Harbor Intl.

  • Can I find deals for business class flights from Keflavik Intl to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Keflavik Intl to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
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