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Keflavik Intl

$272+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to Reykjavik Keflavik Intl are usually found in September or August, booked 34 days in advance, depart on a Wednesday or Sunday and return on a Monday

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 April 24, 2025.

Round-trip from

$527
(Trip.com)

One-way from

$272
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,075
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. 7% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This Trip.com deal was found by Cheapflights users on 4/23. 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 7/298:00 amPHX - KEF
1 stop17h 15mWestJet
Sat 8/99:35 amKEF - PHX
1 stop18h 45mWestJet
Deal found 4/23$527
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Tue 7/291:10 pmPHX - KEF
1 stop12h 05mMultiple Airlines
Sat 8/99:35 amKEF - PHX
2 stops17h 07mMultiple Airlines
Deal found 4/23$552
This KLM deal was found by Cheapflights users on 4/23. 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.
Sun 8/102:05 pmPHX - KEF
1 stop9h 55mKLM
Fri 8/229:30 amKEF - PHX
2 stops13h 28mKLM
Deal found 4/23$632
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:40 amPHX - KEF
2 stops17h 35mAir Canada
Fri 8/229:50 amKEF - PHX
2 stops18h 57mAir Canada
Deal found 4/23$699
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 8/106:00 amPHX - KEF
3 stops19h 15mUnited Airlines
Fri 8/229:50 amKEF - PHX
2 stops35h 49mUnited Airlines
Deal found 4/23$705
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 8/49:20 amPHX - KEF
2 stops14h 40mDelta
Wed 8/138:50 amKEF - PHX
2 stops17h 46mDelta
Deal found 4/23$729
This StudentUniverse deal was found by Cheapflights users on 4/23. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:15 pmPHX - KEF
2 stops21h 15mFinnair
Tue 8/125:15 pmKEF - PHX
2 stops30h 53mFinnair
Deal found 4/23$739
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:30 pmPHX - KEF
1 stop31h 10mBritish Airways
Sat 12/2011:50 amKEF - PHX
1 stop37h 35mBritish Airways
Deal found 4/23$773
This SWISS deal was found by Cheapflights users on 4/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:00 amPHX - KEF
2 stops42h 20mSWISS
Thu 5/299:05 amKEF - PHX
2 stops43h 50mSWISS
Deal found 4/23$849
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:30 amPHX - KEF
2 stops21h 35mLufthansa
Wed 5/1412:25 amKEF - PHX
2 stops27h 37mLufthansa
Deal found 4/23$979
This Justfly.com deal was found by Cheapflights users on 4/23. 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.
Thu 8/2810:41 amPHX - KEF
2 stops29h 39mAustrian Airlines
Fri 9/512:10 amKEF - PHX
2 stops26h 05mAustrian Airlines
Deal found 4/23$1,034

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 April 24, 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

Tue 7/29

8:00 am-8:15 am

1 stop17h 15m

Reykjavik Keflavik Intl

Sat 8/9

9:35 am-9:20 pm

1 stop18h 45m

$527

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 7/29

1:10 pm-8:15 am

1 stop12h 05m

Reykjavik Keflavik Intl

Sat 8/9

9:35 am-7:42 pm

2 stops17h 07m

$552

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sun 8/10

2:05 pm-7:00 am

1 stop9h 55m

Reykjavik Keflavik Intl

Fri 8/22

9:30 am-3:58 pm

2 stops13h 28m

$632

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sun 8/10

7:40 am-8:15 am

2 stops17h 35m

Reykjavik Keflavik Intl

Fri 8/22

9:50 am-9:47 pm

2 stops18h 57m

$699

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sun 8/10

6:00 am-8:15 am

3 stops19h 15m

Reykjavik Keflavik Intl

Fri 8/22

9:50 am-2:39 pm

2 stops35h 49m

$705

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 8/4

9:20 am-7:00 am

2 stops14h 40m

Reykjavik Keflavik Intl

Wed 8/13

8:50 am-7:36 pm

2 stops17h 46m

$729

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 8/5

12:15 pm-4:30 pm

2 stops21h 15m

Reykjavik Keflavik Intl

Tue 8/12

5:15 pm-5:08 pm

2 stops30h 53m

$739

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 5/20

7:00 am-8:20 am

2 stops42h 20m

Reykjavik Keflavik Intl

Thu 5/29

9:05 am-9:55 pm

2 stops43h 50m

$849

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 5/5

8:30 am-1:05 pm

2 stops21h 35m

Reykjavik Keflavik Intl

Wed 5/14

12:25 am-9:02 pm

2 stops27h 37m

$979

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 8/28

10:41 am-11:20 pm

2 stops29h 39m

Reykjavik Keflavik Intl

Fri 9/5

12:10 am-7:15 pm

2 stops26h 05m

$1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 16 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

How far ahead should I book a flight from Tempe to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Keflavik Intl. Price data was last updated on April 18, 2025.

The price you pay for your flight from Tempe to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July is currently the most expensive (average of $651). 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 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 April 24, 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.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Tempe 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 $272. However, be on the lookout for offers from Air France and Delta, as they are both options that can get you from Tempe to Reykjavik Keflavik Intl Airport for a low price.

  • 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 July is currently the most expensive (average of $651). 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

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Keflavik

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Alternative routes for Tempe to Keflavik Intl

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Top 5 airlines flying from Tempe to Keflavik Intl

Discover the top 5 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$491Average$684FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$673Average$967FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$680Average$978FlexibilityNo cancel feeOn-time69%
DeltaCheapest$832Average$1,022FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$967Average$1,190FlexibilityNo cancel feeOn-time76%

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