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Keflavik Intl

$244+ Cheap flights from Arizona 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Arizona to Keflavik Intl

Keep the following information in mind while searching for Arizona to Keflavik Intl flight deals. Data was last updated July 31, 2025.

Round-trip from

$466
(Kiwi.com)

One-way from

$244
(Mytrip)

Popular in

November

Cheapest in

September

Average price

$1,104
From Arizona to Reykjavik Keflavik Intl
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One-way flight from Arizona to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 6% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Arizona to Keflavik Intl

Cheapest flights from Arizona to Keflavik Intl
Explore the most affordable flight options available from Arizona to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/68:52 pmLAS - KEF
1 stop25h 03mMultiple Airlines
Sat 9/133:05 pmKEF - LAS
1 stop26h 24mMultiple Airlines
Deal found 7/31$466
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/171:10 pmPHX - KEF
1 stop12h 05mWestJet
Mon 9/299:35 amKEF - PHX
1 stop33h 47mWestJet
Deal found 7/30$577
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/181:27 pmPHX - KEF
2 stops32h 28mMultiple Airlines
Mon 9/299:35 amKEF - PHX
1 stop18h 43mMultiple Airlines
Deal found 7/30$608
This Ovago deal was found by Cheapflights users on 7/31. 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.
Tue 11/118:55 pmLAS - KEF
1 stop29h 50mBritish Airways
Thu 11/2011:45 amKEF - LAS
2 stops43h 14mBritish Airways
Deal found 7/31$613
This Finnair deal was found by Cheapflights users on 7/30. 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 11/118:55 pmLAS - KEF
2 stops28h 20mFinnair
Thu 11/2010:00 amKEF - LAS
2 stops40h 50mFinnair
Deal found 7/30$634
This Ovago deal was found by Cheapflights users on 7/31. 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.
Thu 12/118:25 pmPHX - KEF
1 stop31h 30mBritish Airways
Wed 12/2411:50 amKEF - PHX
1 stop37h 25mBritish Airways
Deal found 7/31$650
This KLM deal was found by Cheapflights users on 7/29. 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.
Sat 8/29:26 amPHX - KEF
1 stop14h 34mKLM
Mon 8/49:30 amKEF - PHX
1 stop13h 34mKLM
Deal found 7/29$653
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 8/36:30 amLAS - KEF
2 stops16h 50mDelta
Mon 8/119:30 amKEF - LAS
2 stops21h 17mDelta
Deal found 7/28$658
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/1912:59 amLAS - KEF
3 stops24h 11mUnited Airlines
Thu 8/289:30 amKEF - LAS
2 stops32h 46mUnited Airlines
Deal found 7/29$659
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:30 amLAS - KEF
1 stop13h 40mAir Canada
Thu 8/289:30 amKEF - LAS
1 stop32h 10mAir Canada
Deal found 7/30$666
This United Airlines deal was found by Cheapflights users on 7/30. 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 7/3111:54 pmPHX - KEF
2 stops25h 26mUnited Airlines
Fri 8/229:30 amKEF - PHX
2 stops36h 39mUnited Airlines
Deal found 7/30$678
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 9/253:55 pmLAS - KEF
2 stops33h 20mWestJet
Thu 10/29:35 amKEF - LAS
3 stops17h 46mWestJet
Deal found 7/29$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona 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 July 31, 2025.
Use the filters below to find and compare flights from Arizona to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Arizona

Fly to

Keflavik Intl

Route

Depart

Return

Price

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 9/6

8:52 pm-4:55 am

1 stop25h 03m

Reykjavik Keflavik Intl

Sat 9/13

3:05 pm-10:29 am

1 stop26h 24m

$466

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 9/17

1:10 pm-8:15 am

1 stop12h 05m

Reykjavik Keflavik Intl

Mon 9/29

9:35 am-12:22 pm

1 stop33h 47m

$577

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 1/14

8:25 pm-10:55 am

1 stop31h 30m

Reykjavik Keflavik Intl

Thu 1/22

11:45 am-6:20 pm

1 stop37h 35m

$601

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 9/18

1:27 pm-4:55 am

2 stops32h 28m

Reykjavik Keflavik Intl

Mon 9/29

9:35 am-9:18 pm

1 stop18h 43m

$608

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 8/3

6:30 am-6:20 am

2 stops16h 50m

Reykjavik Keflavik Intl

Mon 8/11

9:30 am-11:47 pm

2 stops21h 17m

$658

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 8/19

12:59 am-8:10 am

3 stops24h 11m

Reykjavik Keflavik Intl

Thu 8/28

9:30 am-11:16 am

2 stops32h 46m

$659

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Wed 8/20

11:30 am-8:10 am

1 stop13h 40m

Reykjavik Keflavik Intl

Thu 8/28

9:30 am-10:40 am

1 stop32h 10m

$666

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Thu 9/25

3:55 pm-8:15 am

2 stops33h 20m

Reykjavik Keflavik Intl

Thu 10/2

9:35 am-8:21 pm

3 stops17h 46m

$690

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sun 8/10

6:00 am-8:30 am

2 stops19h 30m

Reykjavik Keflavik Intl

Fri 8/22

11:00 am-9:02 pm

2 stops17h 02m

$734

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Fri 8/15

7:40 am-8:20 am

1 stop17h 40m

Reykjavik Keflavik Intl

Sat 8/23

9:30 am-7:16 pm

1 stop16h 46m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 28 results
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Best time to book a flight from Arizona to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Arizona 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.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Arizona to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Arizona to Reykjavik Keflavik Intl Airport (average of $328). Flying from Arizona to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZ to KEF?

Find hourly flight availability from Arizona to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Reykjavik Keflavik Intl Airport as you normally would.

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 July 31, 2025.
Read through reviews of airlines operating flights from Arizona to Reykjavik Keflavik Intl Airport, such as Alaska Airlines, Delta, and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
KLM
7.8
Good
1,383 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Finnair
7.6
Good
1,316 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What are the cheapest airlines to fly from Arizona to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $462. However, be on the lookout for offers from British Airways and Air Canada, as they are both options that can get you from Arizona to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most popular routes from Arizona to Reykjavik Keflavik Intl Airport?

    The most popular route from Arizona to Reykjavik Keflavik Intl Airport is Phoenix Sky Harbor Intl - Reykjavik Keflavik Intl. You may also consider Las Vegas Harry Reid Intl - Reykjavik Keflavik Intl or Tucson - Reykjavik Keflavik Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona to Keflavik 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.

  • What is the cheapest month to book a flight from Arizona to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Arizona to Reykjavik Keflavik Intl Airport (average of $328). Flying from Arizona to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 4 airlines flying from Arizona to Keflavik Intl

Discover the top 4 airlines that operate flights from Arizona 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$491Average$761FlexibilityNo cancel feeOn-time60%
DeltaCheapest$634Average$1,006FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$649Average$940FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$967Average$1,124FlexibilityNo cancel feeOn-time76%

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