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Keflavik Intl

$552+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KEF
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert to Reykjavik Keflavik Intl are usually found in July or August, booked 34 days in advance, depart on a Wednesday or Sunday and return on a Monday

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 julio 31, 2025.

Round-trip from

$577
(Kiwi.com)

One-way from

$283
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$698
From Gilbert to Reykjavik Keflavik Intl
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One-way flight from Gilbert to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 14% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
mié. 9/171:10 pmPHX - KEF
1 stop12h 05mWestJet
lun. 9/299:35 amKEF - PHX
1 stop33h 47mWestJet
Deal found 7/30$577
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
jue. 9/181:27 pmPHX - KEF
2 stops32h 28mMultiple Airlines
lun. 9/299:35 amKEF - PHX
1 stop18h 43mMultiple Airlines
Deal found 7/30$608
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:25 pmPHX - KEF
1 stop31h 30mBritish Airways
mié. 12/2411:50 amKEF - PHX
1 stop37h 25mBritish Airways
Deal found 7/31$650
This KLM deal was found by Cheapflights users on 7/29. 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.
sáb. 8/29:26 amPHX - KEF
1 stop14h 34mKLM
lun. 8/49:30 amKEF - PHX
1 stop13h 34mKLM
Deal found 7/29$653
This United Airlines deal was found by Cheapflights users on 7/30. 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.
jue. 7/3111:54 pmPHX - KEF
2 stops25h 26mUnited Airlines
vie. 8/229:30 amKEF - PHX
2 stops36h 39mUnited Airlines
Deal found 7/30$678
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/3111:25 amPHX - KEF
2 stops37h 55mAir Canada
vie. 8/229:30 amKEF - PHX
1 stop16h 46mAir Canada
Deal found 7/30$693

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 julio 31, 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

mié. 9/17

1:10 pm-8:15 am

1 stop12h 05m

Reykjavik Keflavik Intl

lun. 9/29

9:35 am-12:22 pm

1 stop33h 47m

$577

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

mié. 1/14

8:25 pm-10:55 am

1 stop31h 30m

Reykjavik Keflavik Intl

jue. 1/22

11:45 am-6:20 pm

1 stop37h 35m

$601

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

jue. 9/18

1:27 pm-4:55 am

2 stops32h 28m

Reykjavik Keflavik Intl

lun. 9/29

9:35 am-9:18 pm

1 stop18h 43m

$608

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

dom. 8/10

6:00 am-8:30 am

2 stops19h 30m

Reykjavik Keflavik Intl

vie. 8/22

11:00 am-9:02 pm

2 stops17h 02m

$734

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

vie. 8/15

7:40 am-8:20 am

1 stop17h 40m

Reykjavik Keflavik Intl

sáb. 8/23

9:30 am-7:16 pm

1 stop16h 46m

$736

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

sáb. 8/16

7:40 am-8:15 am

2 stops41h 35m

$552

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

sáb. 8/16

1:10 pm-8:15 am

1 stop12h 05m

$650

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

sáb. 8/16

6:00 am-8:10 am

3 stops19h 10m

$855

PhoenixReykjavik

PHX - KEF

PHXKEF

Phoenix Sky Harbor Intl

vie. 8/22

12:40 pm-8:35 am

1 stop12h 55m

$1,730

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

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

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to Keflavik Intl. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Gilbert to Reykjavik Keflavik Intl Airport, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Gilbert to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Gilbert to Reykjavik Keflavik Intl Airport (average of $328). Flying from Gilbert to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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 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 julio 31, 2025.

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

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

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

Travelers seeking maximum savings on their Gilbert 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 julio 31, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines 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
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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!
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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 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.

  • What are the cheapest airlines to fly from Gilbert to Reykjavik Keflavik Intl Airport one-way?

    One-way options have recently been found by users for as low as $462 on WestJet. Other airlines that offer cheap prices include British Airways from $495 and Air Canada from $545 one-way.

  • 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.

  • What is the cheapest month to book a flight from Gilbert to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Gilbert to Reykjavik Keflavik Intl Airport (average of $328). Flying from Gilbert to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$491Average$761FlexibilityNo cancel feeOn-time60%
DeltaCheapest$634Average$1,006FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$649Average$940FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$967Average$1,124FlexibilityNo cancel feeOn-time76%

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