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Cheap flights from Kalispell to Reykjavik from $894

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Reykjavik departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Kalispell to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
11:33 am - 9:00 am
FCA
-
KEF
15h 27m
1 stop
Alaska Airlines Logo
12:45 pm - 11:58 pm
KEF
-
FCA
17h 13m
1 stop
$894Alaska Airlines
Thu, Jun 4 - Mon, Jun 8
Alaska Airlines Logo
11:33 am - 9:00 am
FCA
-
KEF
15h 27m
1 stop
Alaska Airlines Logo
12:45 pm - 10:51 am
KEF
-
FCA
28h 06m
1 stop
$901Alaska Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
8:00 pm - 6:15 am
FCA
-
KEF
28h 15m
1 stop
Multiple Airlines Logo
5:00 pm - 1:14 pm
KEF
-
FCA
26h 14m
1 stop
$934Multiple Airlines
Fri, Oct 16 - Sat, Oct 31
Multiple Airlines Logo
8:21 pm - 6:15 am
FCA
-
KEF
27h 54m
1 stop
Multiple Airlines Logo
7:45 pm - 3:35 pm
KEF
-
FCA
25h 50m
1 stop
$1,004Multiple Airlines
Wed, Sep 30 - Thu, Oct 15
Icelandair Logo
8:21 pm - 6:15 am
FCA
-
KEF
27h 54m
1 stop
Icelandair Logo
7:45 pm - 7:22 pm
KEF
-
FCA
29h 37m
1 stop
$1,016Icelandair
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
6:15 am - 8:50 am
FCA
-
KEF
20h 35m
2 stops
United Airlines Logo
10:00 am - 4:21 pm
KEF
-
FCA
36h 21m
2 stops
$1,035United Airlines
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
8:30 am - 8:45 am
FCA
-
KEF
18h 15m
2 stops
United Airlines Logo
10:00 am - 6:35 pm
KEF
-
FCA
38h 35m
2 stops
$1,039United Airlines
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
6:15 am - 8:50 am
FCA
-
KEF
20h 35m
2 stops
United Airlines Logo
12:00 pm - 6:35 pm
KEF
-
FCA
12h 35m
1 stop
$1,050United Airlines
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
5:20 pm - 8:50 am
FCA
-
KEF
57h 30m
2 stops
United Airlines Logo
12:00 pm - 9:30 pm
KEF
-
FCA
15h 30m
2 stops
$1,060United Airlines
Fri, Oct 16 - Sat, Oct 31
Virgin Atlantic Logo
3:00 pm - 7:00 am
FCA
-
KEF
10h 00m
1 stop
Virgin Atlantic Logo
11:25 am - 11:07 pm
KEF
-
FCA
17h 42m
2 stops
$1,074Virgin Atlantic
Sun, Sep 27 - Sat, Oct 10

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Alaska Airlines flights from Kalispell to Reykjavik Keflavik Intl Airport

Our best Alaska Airlines deals on Kalispell to Reykjavik Keflavik Intl Airport flight tickets
Alaska Airlines
Jun 4
FCA11:33 amKalispell Glacier Park
15h 27m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jun 8
KEF12:45 pmReykjavik Keflavik Intl
17h 13m
1 stop
FCA11:58 pmKalispell Glacier Park
$894
Alaska Airlines
Jun 4
FCA11:33 amKalispell Glacier Park
15h 27m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jun 8
KEF12:45 pmReykjavik Keflavik Intl
28h 06m
1 stop
FCA10:51 amKalispell Glacier Park
$901
Alaska Airlines
Sep 30
FCA8:21 pmKalispell Glacier Park
27h 44m
2 stops
KEF6:05 amReykjavik Keflavik Intl
Oct 15
KEF7:45 pmReykjavik Keflavik Intl
22h 29m
1 stop
FCA12:14 pmKalispell Glacier Park
$1,123

United Airlines flights from Kalispell to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Kalispell to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Sep 30
FCA6:15 amKalispell Glacier Park
20h 35m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Oct 15
KEF10:00 amReykjavik Keflavik Intl
36h 21m
2 stops
FCA4:21 pmKalispell Glacier Park
$1,035
United Airlines
Sep 30
FCA8:30 amKalispell Glacier Park
18h 15m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Oct 15
KEF10:00 amReykjavik Keflavik Intl
38h 35m
2 stops
FCA6:35 pmKalispell Glacier Park
$1,039
United Airlines
Sep 30
FCA6:15 amKalispell Glacier Park
20h 35m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Oct 15
KEF12:00 pmReykjavik Keflavik Intl
12h 35m
1 stop
FCA6:35 pmKalispell Glacier Park
$1,050

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Kalispell to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Thu 6/4

11:33 am-9:00 am

1 stop15h 27m

Reykjavik Keflavik Intl

Mon 6/8

12:45 pm-11:58 pm

1 stop17h 13m

$894

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Thu 6/4

11:33 am-9:00 am

1 stop15h 27m

Reykjavik Keflavik Intl

Mon 6/8

12:45 pm-10:51 am

1 stop28h 06m

$901

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Fri 10/16

8:00 pm-6:15 am

1 stop28h 15m

Reykjavik Keflavik Intl

Sat 10/31

5:00 pm-1:14 pm

1 stop26h 14m

$934

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

8:21 pm-6:15 am

1 stop27h 54m

Reykjavik Keflavik Intl

Thu 10/15

7:45 pm-3:35 pm

1 stop25h 50m

$1,004

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

8:21 pm-6:15 am

1 stop27h 54m

Reykjavik Keflavik Intl

Thu 10/15

7:45 pm-7:22 pm

1 stop29h 37m

$1,016

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

6:15 am-8:50 am

2 stops20h 35m

Reykjavik Keflavik Intl

Thu 10/15

10:00 am-4:21 pm

2 stops36h 21m

$1,035

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

8:30 am-8:45 am

2 stops18h 15m

Reykjavik Keflavik Intl

Thu 10/15

10:00 am-6:35 pm

2 stops38h 35m

$1,039

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

6:15 am-8:50 am

2 stops20h 35m

Reykjavik Keflavik Intl

Thu 10/15

12:00 pm-6:35 pm

1 stop12h 35m

$1,050

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Fri 10/16

5:20 pm-8:50 am

2 stops57h 30m

Reykjavik Keflavik Intl

Sat 10/31

12:00 pm-9:30 pm

2 stops15h 30m

$1,060
Quickest round-trip

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Sun 9/27

3:00 pm-7:00 am

1 stop10h 00m

Reykjavik Keflavik Intl

Sat 10/10

11:25 am-11:07 pm

2 stops17h 42m

$1,074

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Kalispell to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Kalispell to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 32% on your flight if you consider stops on a Kalispell to Reykjavik Keflavik Intl Airport flight.

When to book flights from Kalispell to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Reykjavik Keflavik Intl Airport (FCA to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Reykjavik Keflavik Intl Airport

Fastest flight time

10h 51m

Direct flights

None
The fastest flight from Kalispell to Reykjavik Keflavik Intl Airport takes 10h 51m
There are no direct flights from Kalispell to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Kalispell to Reykjavik Keflavik Intl Airport.
Search flight deals

Frequently asked questions about flying from Kalispell to Reykjavik Keflavik Intl Airport

  • How far is Kalispell Glacier Park to Reykjavik Keflavik Intl by plane?

    Kalispell Glacier Park and Reykjavik Keflavik Intl are 3356.2 mi apart from one another. Flights usually cover this in 10h 51m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Kalispell Glacier Park Airport to Reykjavik Keflavik Intl Airport are updated daily.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The necessary travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Reykjavik?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Reykjavik?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kalispell to Reykjavik. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kalispell to Reykjavik with flexible booking policies on momondo?

All flight searches from Kalispell to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kalispell to Reykjavik?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Reykjavik.

I’m not ready to book a flight from Kalispell to Reykjavik right now. Can momondo alert me if prices change?

Price alerts on flights to Reykjavik from Kalispell are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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