BIL - KEF

$789 Find Cheap Flights from Billings to Reykjavik

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Keflavik Intl departing on 9/24. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Reykjavik, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Reykjavik (BIL-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Reykjavik 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 Billings to Keflavik Intl

Wed, Sep 24 - Tue, Sep 30
Logo
7:00 am - 8:15 amBIL-KEF
19h 15m2 stops
Logo
1:15 am - 8:49 pmKEF-BIL
25h 34m2 stops
$789
Find Deal
Wed, Sep 24 - Wed, Oct 1
United Airlines Logo
7:00 am - 8:15 amBIL-KEF
19h 15m2 stops
United Airlines Logo
9:30 am - 11:16 amKEF-BIL
55h 46m2 stops
$875United Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
Logo
7:00 am - 8:15 amBIL-KEF
19h 15m3 stops
Logo
9:30 am - 11:16 amKEF-BIL
31h 46m2 stops
$940
Find Deal
Sun, Nov 9 - Sat, Nov 15
American Airlines Logo
2:00 pm - 10:55 amBIL-KEF
37h 55m2 stops
American Airlines Logo
11:55 am - 9:15 pmKEF-BIL
40h 20m2 stops
$956American Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
United Airlines Logo
5:00 am - 8:15 amBIL-KEF
21h 15m2 stops
United Airlines Logo
9:50 am - 8:49 pmKEF-BIL
40h 59m2 stops
$981United Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Alaska Airlines Logo
6:00 am - 6:15 amBIL-KEF
17h 15m1 stop
Alaska Airlines Logo
5:00 pm - 12:07 amKEF-BIL
14h 07m1 stop
$1,083Alaska Airlines
Find Deal
Mon, Oct 27 - Thu, Oct 30
Alaska Airlines Logo
6:00 am - 6:15 amBIL-KEF
18h 15m1 stop
Alaska Airlines Logo
5:00 pm - 3:00 pmKEF-BIL
28h 00m1 stop
$1,094Alaska Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Delta Logo
5:25 am - 9:30 amBIL-KEF
22h 05m2 stops
Delta Logo
8:45 am - 10:53 amKEF-BIL
32h 08m2 stops
$1,224Delta
Find Deal
Fri, Sep 26 - Mon, Sep 29
Lufthansa Logo
2:30 pm - 11:35 pmBIL-KEF
51h 05m2 stops
Lufthansa Logo
12:25 am - 8:49 pmKEF-BIL
26h 24m2 stops
$1,839Lufthansa
Find Deal
Mon, Oct 27 - Thu, Oct 30
American Airlines Logo
12:20 pm - 10:50 amBIL-KEF
40h 30m2 stops
American Airlines Logo
11:45 am - 1:23 pmKEF-BIL
31h 38m2 stops
$1,993American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Billings to Keflavik Intl flights

Get data-powered insights and trends into flights from Billings to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Billings to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Billings to Reykjavik were found on United Airlines ($875) and American Airlines ($956).

Find deals

Good to know

Cheapest flight$789
Flight from Billings to Reykjavik

When to book flights from Billings to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Billings to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Billings to Reykjavik flights

  • What is the cheapest flight from Billings to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Billings to Reykjavik Keflavik Intl Airport was $789 for a round-trip ticket.

  • Do I need a passport to fly between Billings and Reykjavik?

    Yes

  • Which aircraft models fly most regularly from Billings to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Billings to Reykjavik?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Billings and Reykjavik, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Billings 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 Billings to Reykjavik.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Billings 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 Billings 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 Billings with another airline. Booking your flights between Billings and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings 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 Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Billings to Keflavik Intl

Information on your arrival and departure airports

Billings (BIL)
Keflavik Intl (KEF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.