HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$229+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tempe to Keflavik Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Tempe to Reykjavik Keflavik Intl are usually found in September or November, 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 February 20, 2025.

Round-trip from

$577
(Trip.com)

One-way from

$233
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,018
From Tempe to Reykjavik Keflavik Intl
Search Deals
One-way flight from Tempe to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/312:59 amPHX - KEF
2 stops22h 11mMultiple Airlines
Wed 3/124:50 pmKEF - PHX
2 stops28h 06mMultiple Airlines
Deal found 2/19$593
This Gurufare deal was found by Cheapflights users on 2/20. 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.
Sat 5/246:05 pmPHX - KEF
1 stop31h 10mWestJet
Sat 5/319:35 amKEF - PHX
1 stop14h 50mWestJet
Deal found 2/20$799
This Virgin Atlantic deal was found by Cheapflights users on 2/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:05 amPHX - KEF
2 stops20h 25mVirgin Atlantic
Wed 4/3011:25 amKEF - PHX
2 stops17h 15mVirgin Atlantic
Deal found 2/19$857
This British Airways deal was found by Cheapflights users on 2/20. 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.
Mon 3/2412:22 pmPHX - KEF
2 stops39h 28mBritish Airways
Wed 4/210:55 amKEF - PHX
2 stops42h 34mBritish Airways
Deal found 2/20$894
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/208:50 amPHX - KEF
2 stops22h 05mLufthansa
Tue 4/12:20 pmKEF - PHX
2 stops40h 12mLufthansa
Deal found 2/20$979
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 8/1011:30 amPHX - KEF
1 stop14h 05mAir Canada
Fri 8/2210:00 amKEF - PHX
1 stop16h 16mAir Canada
Deal found 2/20$1,054
This United Airlines deal was found by Cheapflights users on 2/20. 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 8/106:55 pmPHX - KEF
2 stops30h 35mUnited Airlines
Fri 8/2210:00 amKEF - PHX
2 stops33h 20mUnited Airlines
Deal found 2/20$1,102
This Finnair deal was found by Cheapflights users on 2/20. 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.
Thu 8/2810:25 amPHX - KEF
2 stops23h 05mFinnair
Fri 9/58:45 amKEF - PHX
2 stops20h 11mFinnair
Deal found 2/20$1,113
This Delta deal was found by Cheapflights users on 2/20. 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 5/1212:59 amPHX - KEF
2 stops25h 31mDelta
Tue 5/2711:25 amKEF - PHX
1 stop19h 27mDelta
Deal found 2/20$1,147

Find flights from Tempe to Keflavik Intl within your budget

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 February 20, 2025.

Fly from

Tempe

Fly to

Keflavik Intl

Route

Depart

Return

Price

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 3/3

12:59 am-6:10 am

2 stops22h 11m

Reykjavik Keflavik Intl

Wed 3/12

4:50 pm-1:56 pm

2 stops28h 06m

$593

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 5/24

6:05 pm-8:15 am

1 stop31h 10m

Reykjavik Keflavik Intl

Sat 5/31

9:35 am-5:25 pm

1 stop14h 50m

$799

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 4/24

6:05 am-9:30 am

2 stops20h 25m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-9:40 pm

2 stops17h 15m

$857

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 3/24

12:22 pm-10:50 am

2 stops39h 28m

Reykjavik Keflavik Intl

Wed 4/2

10:55 am-10:29 pm

2 stops42h 34m

$894

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 3/20

8:50 am-1:55 pm

2 stops22h 05m

Reykjavik Keflavik Intl

Tue 4/1

2:20 pm-11:32 pm

2 stops40h 12m

$979

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sun 8/10

7:45 am-8:35 am

2 stops17h 50m

Reykjavik Keflavik Intl

Fri 8/22

10:00 am-7:16 pm

1 stop16h 16m

$1,054

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sun 8/10

6:55 pm-8:30 am

2 stops30h 35m

Reykjavik Keflavik Intl

Fri 8/22

10:00 am-12:20 pm

2 stops33h 20m

$1,102

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 5/12

12:59 am-9:30 am

2 stops25h 31m

Reykjavik Keflavik Intl

Tue 5/27

11:25 am-11:42 pm

2 stops19h 17m

$1,147

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Mon 6/23

6:45 pm-2:00 pm

1 stop12h 15m

Reykjavik Keflavik Intl

Wed 7/2

7:45 pm-11:06 pm

1 stop34h 21m

$1,194

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 3/18

7:02 pm-4:45 am

3 stops26h 43m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 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.

Travel insights for flights from Tempe to Keflavik Intl

Get recent, data-driven insights about flights from Tempe to Keflavik Intl including ideal travel times, pricing trends, and more.

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 February 14, 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 June is currently the most expensive (average of $657). 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 February 20, 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 February 20, 2025.
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Finnair
7.6
Good
1,274 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

SWISS
7.5
Good
1,568 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Virgin Atlantic
7.5
Good
654 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Icelandair, with whom users have recently found tickets for as low as $650. However, be on the lookout for offers from Delta and SWISS, 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 June is currently the most expensive (average of $657). 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 Tempe?

Book flights to Tempe if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tempe to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Keflavik Intl flights
Las Vegas to Keflavik Intl flights
Tucson to Keflavik Intl flights

Top 7 airlines flying from Tempe to Keflavik Intl

Discover the top 7 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$493Average$711FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$610Average$980FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$635Average$823FlexibilityNo cancel feeOn-time67%
DeltaCheapest$690Average$1,083FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$730Average$1,122FlexibilityNo cancel feeOn-time77%
KLMCheapest$830Average$1,064FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$967Average$1,190FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.