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Keflavik Intl

$203+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$616
(Kiwi.com)

One-way from

$203
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$805
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. 16% potential increase in price ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:00 amPHX - KEF
1 stop14h 05mMultiple Airlines
Fri 11/74:55 pmKEF - PHX
1 stop11h 49mMultiple Airlines
Deal found 9/16$616
This Finnair deal was found by Cheapflights users on 9/15. 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.
Sun 11/233:07 pmPHX - KEF
2 stops35h 08mFinnair
Wed 12/310:00 amKEF - PHX
2 stops39h 11mFinnair
Deal found 9/15$639
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:30 amPHX - KEF
1 stop15h 35mMultiple Airlines
Mon 11/104:55 pmKEF - PHX
1 stop14h 34mMultiple Airlines
Deal found 9/14$648
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:58 amLAS - KEF
2 stops21h 47mMultiple Airlines
Thu 11/204:30 pmKEF - LAS
1 stop14h 05mMultiple Airlines
Deal found 9/14$655
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:54 amPHX - KEF
2 stops22h 21mFinnair
Fri 11/710:00 amKEF - PHX
2 stops31h 25mFinnair
Deal found 9/16$728
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/87:00 amPHX - KEF
2 stops33h 55mScandinavian Airlines
Mon 11/1711:30 amKEF - PHX
2 stops40h 37mScandinavian Airlines
Deal found 9/15$734
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/68:00 amPHX - KEF
1 stop17h 15mMultiple Airlines
Tue 10/213:05 pmKEF - PHX
2 stops38h 18mMultiple Airlines
Deal found 9/15$738
This Scandinavian Airlines deal was found by Cheapflights users on 9/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:21 amLAS - KEF
2 stops41h 24mScandinavian Airlines
Thu 11/2011:30 amKEF - LAS
2 stops42h 52mScandinavian Airlines
Deal found 9/16$742
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:30 amTUS - KEF
2 stops22h 50mMultiple Airlines
Sun 11/163:20 pmKEF - TUS
3 stops37h 39mMultiple Airlines
Deal found 9/16$752
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:34 amPHX - KEF
1 stop13h 31mMultiple Airlines
Sun 11/164:55 pmKEF - PHX
1 stop14h 34mMultiple Airlines
Deal found 9/16$755
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/1812:11 pmPHX - KEF
2 stops45h 09mScandinavian Airlines
Fri 10/247:55 amKEF - PHX
2 stops22h 38mScandinavian Airlines
Deal found 9/15$756
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/126:05 pmPHX - KEF
1 stop31h 10mMultiple Airlines
Sun 10/193:05 pmKEF - PHX
2 stops38h 11mMultiple Airlines
Deal found 9/14$757

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 September 16, 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

Wed 3/4

11:44 am-9:15 am

2 stops37h 31m

Reykjavik Keflavik Intl

Wed 3/11

10:00 am-7:50 pm

2 stops40h 50m

$636

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 2/17

2:38 pm-9:15 am

2 stops34h 37m

Reykjavik Keflavik Intl

Thu 3/12

10:00 am-7:50 pm

2 stops40h 50m

$670

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 2/11

9:30 am-2:15 pm

3 stops21h 45m

Reykjavik Keflavik Intl

Sun 2/15

3:20 pm-5:16 pm

2 stops32h 56m

$694

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Fri 10/31

11:54 am-5:15 pm

2 stops22h 21m

Reykjavik Keflavik Intl

Fri 11/7

10:00 am-10:25 am

2 stops31h 25m

$728

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 11/8

7:00 am-11:55 pm

2 stops33h 55m

Reykjavik Keflavik Intl

Mon 11/17

11:30 am-9:07 pm

2 stops40h 37m

$734

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 10/6

11:03 am-6:20 am

1 stop12h 17m

Reykjavik Keflavik Intl

Tue 10/21

11:25 am-7:28 pm

1 stop15h 03m

$741

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Thu 2/26

1:00 pm-11:20 pm

2 stops27h 20m

Reykjavik Keflavik Intl

Mon 3/2

3:40 pm-10:04 pm

2 stops37h 24m

$742

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Sat 3/14

12:00 pm-10:45 am

2 stops39h 45m

Reykjavik Keflavik Intl

Sun 3/22

3:40 pm-9:04 pm

2 stops36h 24m

$742

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 11/10

12:58 am-6:45 am

2 stops21h 47m

Reykjavik Keflavik Intl

Thu 11/20

4:30 pm-10:05 am

2 stops25h 35m

$742

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 11/11

9:21 am-10:45 am

2 stops41h 24m

Reykjavik Keflavik Intl

Thu 11/20

11:30 am-11:59 pm

2 stops44h 29m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 31 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 $656). 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 September 16, 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.

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.

  • How long is the flight from Arizona to Reykjavik Keflavik Intl Airport?

    For as low as $734, Finnair can have you in Reykjavik Keflavik Intl Airport from Arizona in 33h 55m. Airlines will cover a distance of 4147 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $656). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$513Average$761FlexibilityNo cancel feeOn-time60%
DeltaCheapest$634Average$919FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$649Average$975FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$967Average$1,194FlexibilityNo cancel feeOn-time76%

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