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Keflavik Intl

$863+ Cheap flights from Idaho to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KEF
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from Idaho to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$863
(Travelocity)
From Idaho to Reykjavik Keflavik Intl
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Find flight deals from Idaho to Keflavik Intl

Cheapest flights from Idaho to Keflavik Intl
Explore the most affordable flight options available from Idaho to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This FlightHub deal was found by Cheapflights users on 12/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:00 amGEG - KEF
1 stop12h 05mIcelandair
Mon 12/305:05 pmKEF - GEG
1 stop11h 45mIcelandair
Deal found 12/23$1,702
This Finnair deal was found by Cheapflights users on 12/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:30 amGEG - KEF
2 stops43h 45mMultiple Airlines
Mon 12/3010:00 amKEF - GEG
2 stops40h 41mMultiple Airlines
Deal found 12/23$2,009
This KAYAK deal was found by Cheapflights users on 12/21. 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.
Sun 12/292:30 pmJAC - KEF
2 stops40h 25mLufthansa
Sun 1/53:15 pmKEF - JAC
2 stops36h 47mLufthansa
Deal found 12/21$3,473
This CheapOair deal was found by Cheapflights users on 12/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/263:50 pmBOI - KEF
2 stops36h 05mBritish Airways
Fri 1/36:45 pmKEF - BOI
2 stops30h 13mBritish Airways
Deal found 12/22$3,691
This CheapOair deal was found by Cheapflights users on 12/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:35 pmBOI - KEF
1 stop10h 40mMultiple Airlines
Fri 1/311:45 amKEF - BOI
2 stops42h 11mMultiple Airlines
Deal found 12/22$4,011
This Travelocity deal was found by Cheapflights users on 12/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:45 pmJAC - KEF
2 stops42h 10mMultiple Airlines
Sat 1/411:50 amKEF - JAC
2 stops54h 15mMultiple Airlines
Deal found 12/21$4,147

Find flights from Idaho to Keflavik Intl within your budget

Customize your flight search to find flights from Idaho 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 December 23, 2024.

Fly from

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Route

Depart

Return

Price

SpokaneReykjavik

GEG - KEF

GEGKEF

Spokane

Tue 1/21

7:02 am-11:20 pm

2 stops32h 18m

Reykjavik Keflavik Intl

Tue 1/28

3:40 pm-10:31 pm

2 stops38h 51m

$863

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 1/21

6:57 pm-3:25 pm

2 stops61h 28m

Reykjavik Keflavik Intl

Tue 1/28

3:40 pm-10:21 pm

2 stops37h 41m

$870

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 5/6

5:40 am-9:30 am

2 stops21h 50m

Reykjavik Keflavik Intl

Fri 5/16

11:25 am-12:10 am

2 stops18h 45m

$940

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 5/1

1:00 pm-9:25 am

1 stop14h 25m

Reykjavik Keflavik Intl

Wed 5/7

4:50 pm-10:39 pm

1 stop11h 49m

$1,025

SpokaneReykjavik

GEG - KEF

GEGKEF

Spokane

Thu 4/3

1:29 pm-6:15 am

1 stop9h 46m

Reykjavik Keflavik Intl

Thu 4/24

7:45 pm-11:59 pm

1 stop11h 14m

$1,032

SpokaneReykjavik

GEG - KEF

GEGKEF

Spokane

Thu 5/1

6:10 am-9:30 am

2 stops20h 20m

Reykjavik Keflavik Intl

Thu 5/8

11:25 am-8:33 am

2 stops28h 08m

$1,040

SpokaneReykjavik

GEG - KEF

GEGKEF

Spokane

Thu 4/3

6:15 am-11:35 pm

2 stops34h 20m

Reykjavik Keflavik Intl

Thu 4/24

2:20 pm-9:26 pm

2 stops38h 06m

$1,059

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 5/1

12:30 pm-11:50 pm

2 stops29h 20m

Reykjavik Keflavik Intl

Wed 5/7

7:40 am-11:22 pm

2 stops21h 42m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Best time to book a flight from Idaho to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Idaho 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 Idaho to Keflavik Intl

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

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

Find hourly flight availability from Idaho 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 December 23, 2024.

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

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 December 23, 2024.
Peruse reviews from past customers who have flown with Delta, Lufthansa and Icelandair from Idaho to Reykjavik to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,588 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,309 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Icelandair
7.1
Good
506 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Lufthansa
6.8
Okay
7,083 reviews
Delta
8.0
Very good
8,588 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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 Idaho 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 most popular routes from Idaho to Reykjavik Keflavik Intl Airport?

    Most travelers choose Spokane - Reykjavik Keflavik Intl, Boise Air Term. Gowen Fld - Reykjavik Keflavik Intl or Jackson Hole - Reykjavik Keflavik Intl when deciding on the best route from Idaho to Reykjavik Keflavik Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Reykjavik Keflavik Intl Airport (average of $328). Flying from Idaho to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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.

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Alternative routes for Idaho to Keflavik Intl

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

Discover the top airline that operate flights from Idaho 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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$929Average$984FlexibilityNo cancel feeOn-time76%
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