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Keflavik Intl

$420+ Cheap flights from Gilbert, 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Gilbert to Keflavik Intl

Cheapest flights from Gilbert to Keflavik Intl
Explore the most affordable flight options available from Gilbert to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Trip.com deal was found by Cheapflights users on 11/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Wed 12/104:55 pmKEF - PHX
2 stops30h 53mMultiple Airlines
Deal found 11/20$775
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 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
Wed 12/104:55 pmKEF - PHX
1 stop13h 54mMultiple Airlines
Deal found 11/19$830
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 49mMultiple Airlines
Deal found 11/18$863
This Kiwi.com deal was found by Cheapflights users on 11/18. 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
Tue 12/94:55 pmKEF - PHX
1 stop13h 54mMultiple Airlines
Deal found 11/18$868
This Kiwi.com deal was found by Cheapflights users on 11/18. 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
Thu 12/114:55 pmKEF - PHX
1 stop14h 49mMultiple Airlines
Deal found 11/18$875
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/27:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Wed 12/104:55 pmKEF - PHX
1 stop13h 54mMultiple Airlines
Deal found 11/18$879
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/27:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Mon 12/84:55 pmKEF - PHX
1 stop14h 49mMultiple Airlines
Deal found 11/18$897
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/27:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Tue 12/94:55 pmKEF - PHX
1 stop13h 54mMultiple Airlines
Deal found 11/18$902
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/27:00 amPHX - KEF
1 stop16h 05mMultiple Airlines
Thu 12/114:55 pmKEF - PHX
1 stop14h 49mMultiple Airlines
Deal found 11/18$909
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:31 pmPHX - KEF
1 stop24h 34mMultiple Airlines
Sun 12/284:55 pmKEF - PHX
1 stop14h 34mMultiple Airlines
Deal found 11/19$927

Cheap flight deals from Gilbert to Keflavik Intl

Keep the following information in mind while searching for Gilbert to Keflavik Intl flight deals. Data was last updated November 20, 2025.

Round-trip from

$593
(Kiwi.com)

One-way from

$420
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$764
From Gilbert to Reykjavik Keflavik Intl
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One-way flight from Gilbert to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 20, 2025.
Use the filters below to find and compare flights from Gilbert to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Gilbert

Fly to

Keflavik Intl

Route

Depart

Return

Price

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 5/9

11:15 pm-3:20 pm

2 stops33h 05m

Reykjavik Keflavik Intl

Sun 5/17

5:50 pm-10:58 pm

2 stops36h 08m

$749

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Wed 4/29

11:15 pm-3:20 pm

2 stops33h 05m

Reykjavik Keflavik Intl

Sat 5/2

5:10 pm-10:58 pm

2 stops36h 48m

$838

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Fri 5/1

11:15 pm-9:50 am

2 stops27h 35m

Reykjavik Keflavik Intl

Sun 5/10

7:40 am-9:52 pm

2 stops21h 12m

$845

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 3/3

6:15 am-10:45 am

2 stops21h 30m

Reykjavik Keflavik Intl

Mon 3/9

7:35 am-9:52 pm

2 stops21h 17m

$848

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 3/3

6:15 am-10:45 am

3 stops21h 30m

Reykjavik Keflavik Intl

Thu 3/12

7:35 am-9:52 pm

2 stops21h 17m

$853

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Sat 1/17

11:30 am-6:05 am

2 stops35h 35m

Reykjavik Keflavik Intl

Sun 1/25

5:00 pm-10:46 pm

1 stop12h 46m

$886

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 3/3

10:50 am-6:35 am

1 stop12h 45m

Reykjavik Keflavik Intl

Thu 3/12

5:00 pm-12:05 am

1 stop14h 05m

$904

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Tue 3/3

10:50 am-6:35 am

1 stop12h 45m

Reykjavik Keflavik Intl

Mon 3/9

5:00 pm-12:05 am

1 stop14h 05m

$904

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Fri 3/6

12:50 pm-6:35 am

1 stop10h 45m

Reykjavik Keflavik Intl

Sat 3/14

5:00 pm-11:45 pm

1 stop13h 45m

$904

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

Thu 1/8

10:50 am-6:35 am

1 stop12h 45m

Reykjavik Keflavik Intl

Thu 1/15

4:55 pm-8:00 am

1 stop22h 05m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from Gilbert to Keflavik Intl

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

What is the cheapest time of day to fly from G1L to KEF?

Find hourly flight availability from Gilbert 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 20, 2025.

One of the essential ways to save on airfare from Gilbert to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon 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 20, 2025.
See what other customers who have flown with Delta, United Airlines, and WestJet from Gilbert to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,028 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,168 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
581 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Departing from Gilbert to Reykjavik Keflavik Intl Airport will take you 33h 05m. Airlines will cover a distance of 4147 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gilbert 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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Alternative routes for Gilbert to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Gilbert to Keflavik Intl

Discover the top 4 airlines that operate flights from Gilbert 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 20, 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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