KEF

$550 Find Cheap Flights from Idaho to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Keflavik Intl departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Idaho to Keflavik Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Keflavik Intl

Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
2:22 pm - 9:25 am
BOI
-
KEF
13h 03m
1 stop
Multiple Airlines Logo
4:50 pm - 11:02 pm
KEF
-
BOI
12h 12m
1 stop
$624Multiple Airlines
Tue, Apr 21 - Sun, Apr 26
Multiple Airlines Logo
2:22 pm - 9:25 am
BOI
-
KEF
13h 03m
1 stop
Multiple Airlines Logo
7:45 pm - 9:42 am
KEF
-
BOI
19h 57m
1 stop
$635Multiple Airlines
Tue, Apr 28 - Tue, May 5
Virgin Atlantic Logo
10:45 am - 9:30 am
BOI
-
KEF
16h 45m
2 stops
Virgin Atlantic Logo
11:25 am - 9:56 pm
KEF
-
BOI
16h 31m
2 stops
$678Virgin Atlantic
Tue, Apr 28 - Tue, May 5
KLM Logo
7:20 am - 9:30 am
JAC
-
KEF
20h 10m
2 stops
KLM Logo
11:25 am - 4:13 pm
KEF
-
JAC
34h 48m
2 stops
$680KLM
Tue, Apr 21 - Wed, Apr 29
Icelandair Logo
2:22 pm - 9:25 am
BOI
-
KEF
13h 03m
1 stop
Icelandair Logo
4:50 pm - 11:02 pm
KEF
-
BOI
12h 12m
1 stop
$697Icelandair
Sun, Aug 2 - Fri, Aug 7
Alaska Airlines Logo
7:20 am - 9:00 am
GEG
-
KEF
18h 40m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
KEF
-
GEG
18h 14m
1 stop
$713Alaska Airlines
Sun, Aug 2 - Fri, Aug 7
Alaska Airlines Logo
6:10 am - 9:00 am
GEG
-
KEF
19h 50m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
KEF
-
GEG
18h 14m
1 stop
$714Alaska Airlines
Tue, Apr 28 - Tue, May 5
Icelandair Logo
2:57 pm - 9:25 am
BOI
-
KEF
12h 28m
1 stop
Icelandair Logo
7:45 pm - 12:35 pm
KEF
-
BOI
22h 50m
1 stop
$719Icelandair
Wed, May 13 - Wed, May 20
KLM Logo
6:49 am - 7:40 am
GEG
-
KEF
17h 51m
1 stop
KLM Logo
9:30 am - 11:06 pm
KEF
-
GEG
20h 36m
1 stop
$754KLM
Thu, May 7 - Tue, May 12
Virgin Atlantic Logo
2:23 pm - 7:40 am
BOI
-
KEF
11h 17m
1 stop
Virgin Atlantic Logo
9:30 am - 11:46 pm
KEF
-
BOI
20h 16m
1 stop
$924Virgin Atlantic
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$550
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boise to Reykjavik

FAQs for booking Idaho to Reykjavik flights

  • How does KAYAK find such low prices on flights from Idaho to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Keflavik Intl?

Book flights to Keflavik Intl if you plan to visit one of these locations
Selfoss
Borgarnes
Hveragerdi
Kopavogur

Everything you need to know for your flight to Keflavik Intl

Information on your arrival and departure airports

Reykjavik (KEF)