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Keflavik Intl

$322+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 November 3, 2025.

Round-trip from

$606
(KAYAK)

One-way from

$322
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$764
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. 3% potential increase in price ($27 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 November 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 November 3, 2025.

This Finnair deal was found by Cheapflights users on 11/2. 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 12/23:07 pmPHX - KEF
2 stops35h 08mFinnair
Tue 12/910:00 amKEF - PHX
2 stops39h 13mFinnair
Deal found 11/2$665
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/89:16 amPHX - KEF
1 stop13h 49mMultiple Airlines
Mon 12/154:55 pmKEF - PHX
1 stop14h 49mMultiple Airlines
Deal found 11/2$706
This Finnair deal was found by Cheapflights users on 11/2. 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.
Mon 12/88:25 pmPHX - KEF
2 stops29h 35mFinnair
Mon 12/1510:00 amKEF - PHX
2 stops34h 08mFinnair
Deal found 11/2$720
This KAYAK deal was found by Cheapflights users on 11/1. 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.
Tue 11/42:51 pmPHX - KEF
2 stops40h 39mLufthansa
Tue 11/113:20 pmKEF - PHX
2 stops34h 33mLufthansa
Deal found 11/1$729
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/27:51 pmPHX - KEF
2 stops27h 14mMultiple Airlines
Tue 12/94:55 pmKEF - PHX
1 stop13h 54mMultiple Airlines
Deal found 11/2$740
This Trip.com deal was found by Cheapflights users on 11/1. 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 12/167:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Tue 12/234:55 pmKEF - PHX
1 stop14h 34mMultiple Airlines
Deal found 11/1$770
This Justfly.com deal was found by Cheapflights users on 11/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:00 amPHX - KEF
1 stop14h 15mIcelandair
Mon 12/155:00 pmKEF - PHX
1 stop12h 51mIcelandair
Deal found 11/2$1,057

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 November 3, 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 4/8

9:05 pm-7:50 am

2 stops27h 45m

Reykjavik Keflavik Intl

Tue 4/14

8:35 am-9:02 pm

2 stops19h 27m

$605

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 3/3

2:50 pm-9:00 am

2 stops35h 10m

Reykjavik Keflavik Intl

Thu 3/12

10:00 am-12:54 pm

2 stops33h 54m

$620

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 4/8

9:05 pm-7:50 am

2 stops27h 45m

Reykjavik Keflavik Intl

Mon 4/13

8:35 am-1:00 pm

2 stops35h 25m

$648

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 1/8

3:07 pm-9:15 am

2 stops35h 08m

Reykjavik Keflavik Intl

Thu 1/15

9:45 am-9:49 pm

2 stops19h 04m

$662

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 12/2

3:07 pm-9:15 am

2 stops35h 08m

Reykjavik Keflavik Intl

Tue 12/9

10:00 am-6:13 pm

2 stops39h 13m

$665

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 4/9

10:35 pm-9:30 am

2 stops27h 55m

Reykjavik Keflavik Intl

Sun 4/19

11:25 am-10:58 pm

1 stop18h 33m

$693

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 4/11

6:25 am-9:30 am

2 stops20h 05m

Reykjavik Keflavik Intl

Sun 4/19

11:25 am-10:56 pm

2 stops18h 31m

$693

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Fri 4/10

6:55 pm-9:30 am

2 stops31h 35m

Reykjavik Keflavik Intl

Mon 4/20

11:25 am-8:25 am

2 stops28h 00m

$693

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 1/14

11:55 am-11:55 pm

2 stops29h 00m

$322

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 3/9

8:00 am-5:15 pm

3 stops50h 15m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 13 results
1
2

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 November 3, 2025.

One of the essential ways to save on airfare from Tempe to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

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 November 3, 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
7.9
Good
8,001 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
WestJet
7.2
Good
3,153 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Icelandair
7.1
Good
568 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 $605, Finnair can have you in Reykjavik Keflavik Intl Airport from Tempe in 27h 45m. Airlines will cover a distance of 4147 mi.

  • 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.

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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$513Average$761FlexibilityNo cancel feeOn-time60%
DeltaCheapest$634Average$868FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$649Average$1,088FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$967Average$1,194FlexibilityNo cancel feeOn-time76%

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