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Keflavik Intl

$246+ Cheap flights from Tempe, AZ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Tempe to Keflavik Intl

Keep the following information in mind while searching for Tempe to Keflavik Intl flight deals. Data was last updated September 15, 2025.

Round-trip from

$593
(Kiwi.com)

One-way from

$246
(Booking.com)

Popular in

March

Cheapest in

February

Average price

$874
From Tempe to Reykjavik Keflavik Intl
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One-way flight from Tempe to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 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 Tempe to Keflavik Intl

Cheapest flights from Tempe to Keflavik Intl
Explore the most affordable flight options available from Tempe to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/37:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Mon 12/84:55 pmKEF - PHX
1 stop14h 35mMultiple Airlines
Deal found 9/13$593
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/139:34 amPHX - KEF
1 stop13h 31mMultiple Airlines
Mon 11/174:55 pmKEF - PHX
1 stop14h 34mMultiple Airlines
Deal found 9/13$604
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 10/66:00 amPHX - KEF
2 stops15h 55mMultiple Airlines
Tue 10/79:35 amKEF - PHX
1 stop18h 43mMultiple Airlines
Deal found 9/12$636
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 11/87:44 amPHX - KEF
1 stop15h 31mMultiple Airlines
Mon 11/174:50 pmKEF - PHX
1 stop14h 54mMultiple Airlines
Deal found 9/12$645
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 Finnair deal was found by Cheapflights users on 9/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:20 pmPHX - KEF
2 stops35h 55mFinnair
Mon 12/810:00 amKEF - PHX
2 stops39h 13mFinnair
Deal found 9/13$703
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/51:10 pmPHX - KEF
1 stop12h 05mMultiple Airlines
Mon 10/63:05 pmKEF - PHX
2 stops35h 00mMultiple Airlines
Deal found 9/12$712
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2911:02 amPHX - KEF
2 stops20h 13mMultiple Airlines
Thu 1/83:10 pmKEF - PHX
3 stops36h 27mMultiple Airlines
Deal found 9/13$719
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 9/15. 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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tempe 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 15, 2025.
Use the filters below to find and compare flights from Tempe to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Tempe

Fly to

Keflavik Intl

Route

Depart

Return

Price

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 12/3

2:20 pm-9:15 am

2 stops35h 55m

Reykjavik Keflavik Intl

Mon 12/8

10:00 am-6:13 pm

2 stops39h 13m

$703

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-12:27 am

2 stops43h 57m

$734

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 2/26

2:52 pm-9:15 am

2 stops35h 23m

Reykjavik Keflavik Intl

Sun 3/8

10:00 am-7:20 pm

2 stops40h 20m

$745

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 10/18

12:11 pm-4:20 pm

2 stops45h 09m

Reykjavik Keflavik Intl

Fri 10/24

7:55 am-11:33 pm

2 stops22h 38m

$756

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 11/13

1:12 pm-11:55 pm

2 stops27h 43m

Reykjavik Keflavik Intl

Mon 11/17

7:35 am-12:27 am

2 stops23h 52m

$760

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 2/11

8:30 am-2:15 pm

2 stops22h 45m

Reykjavik Keflavik Intl

Sun 2/15

3:20 pm-5:16 pm

2 stops32h 56m

$764

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 2/21

8:25 pm-9:15 am

2 stops29h 50m

Reykjavik Keflavik Intl

Sat 2/28

6:00 pm-9:59 pm

2 stops34h 59m

$778

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 10/23

10:55 am-4:30 pm

2 stops22h 35m

Reykjavik Keflavik Intl

Sun 11/2

10:00 am-6:17 pm

2 stops39h 17m

$779

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 10/13

6:00 am-6:20 am

1 stop17h 20m

Reykjavik Keflavik Intl

Mon 10/20

11:25 am-11:34 pm

1 stop19h 09m

$803

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 10/13

6:00 am-6:20 am

1 stop17h 20m

Reykjavik Keflavik Intl

Mon 10/20

11:25 am-11:38 pm

2 stops19h 13m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 12 results
1
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Best time to book a flight from Tempe to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Tempe 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 Tempe to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from TM9 to KEF?

Find hourly flight availability from Tempe 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 15, 2025.

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

What is the cheapest day to fly from Tempe to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Tempe to Keflavik Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Tempe to Reykjavik Keflavik Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 15, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and WestJet from Tempe 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.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
544 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Tempe 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 Tempe to Reykjavik Keflavik Intl Airport?

    For as low as $734, Finnair can have you in Reykjavik Keflavik Intl Airport from Tempe 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.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tempe 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 Tempe to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Tempe to Reykjavik Keflavik Intl Airport (average of $328). Flying from Tempe 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 Tempe to Keflavik Intl

Discover the top 4 airlines that operate flights from Tempe 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 15, 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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