HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reykjavik

$604+ Cheap flights from Missoula (MSO) to Reykjavik (REK)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — REK
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Reykjavik with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missoula to Reykjavik

Cheapest flights from Missoula to Reykjavik
Explore the most affordable flight options available from Missoula to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/26. 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.
Tue 8/1812:40 pm
MSO
-
KEF
1 stop13h 50m
United Airlines
Tue 8/259:15 am
KEF
-
MSO
2 stops42h 11m
United Airlines
Deal found 2/26$604
This Gurufare deal was found by Cheapflights users on 2/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
MSO
-
KEF
1 stop19h 55m
Multiple Airlines
Tue 8/259:30 am
KEF
-
MSO
1 stop11h 07m
Multiple Airlines
Deal found 2/26$642
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Wed 4/154:23 pm
MSO
-
KEF
1 stop11h 02m
Multiple Airlines
Wed 4/224:50 pm
KEF
-
MSO
1 stop13h 00m
Multiple Airlines
Deal found 2/26$736
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Wed 9/3012:40 pm
MSO
-
KEF
2 stops14h 05m
United Airlines
Thu 10/1510:00 am
KEF
-
MSO
2 stops41h 26m
United Airlines
Deal found 2/24$839
This Alaska Airlines deal was found by Cheapflights users on 2/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:39 pm
MSO
-
KEF
1 stop11h 21m
Alaska Airlines
Sat 6/612:45 pm
KEF
-
MSO
1 stop17h 14m
Alaska Airlines
Deal found 2/27$845
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:02 pm
MSO
-
KEF
1 stop30h 58m
Alaska Airlines
Sat 6/612:45 pm
KEF
-
MSO
1 stop17h 14m
Alaska Airlines
Deal found 2/25$852
This KLM deal was found by Cheapflights users on 2/24. 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.
Wed 9/163:27 pm
MSO
-
KEF
1 stop10h 13m
KLM
Sun 10/49:30 am
KEF
-
MSO
1 stop11h 07m
KLM
Deal found 2/24$864
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Wed 7/86:25 am
MSO
-
KEF
2 stops18h 35m
United Airlines
Fri 7/179:15 am
KEF
-
MSO
2 stops42h 25m
United Airlines
Deal found 2/24$869
This Delta deal was found by Cheapflights users on 2/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:27 pm
MSO
-
KEF
1 stop10h 13m
Delta
Sun 10/49:30 am
KEF
-
MSO
1 stop20h 17m
Delta
Deal found 2/25$884
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Wed 9/1612:40 pm
MSO
-
KEF
1 stop13h 50m
United Airlines
Sun 10/49:15 am
KEF
-
MSO
2 stops36h 55m
United Airlines
Deal found 2/24$886

Find flight deals from Missoula to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Reykjavik (REK). 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 February 27, 2026.

Round-trip from

$604
(United Airlines)
From Missoula Johnson-Bell Field to Reykjavik (REK)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Reykjavik 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 February 27, 2026.
Use the filters below to find and compare flights from Missoula to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Thu 5/28

8:02 pm-9:00 am

1 stop30h 58m

Reykjavik Keflavik Intl

Sat 6/6

12:45 pm-11:59 pm

1 stop17h 14m

$852

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Tue 3/31

7:00 am-9:25 am

1 stop20h 25m

Reykjavik Keflavik Intl

Wed 4/8

4:50 pm-11:57 pm

1 stop13h 07m

$945

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Mon 5/18

1:05 pm-6:20 am

2 stops35h 15m

Reykjavik Keflavik Intl

Mon 5/25

9:30 am-2:40 pm

1 stop11h 10m

$1,048

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Mon 5/18

6:45 am-7:50 am

2 stops43h 05m

Reykjavik Keflavik Intl

Mon 5/25

8:35 am-10:38 pm

2 stops44h 03m

$1,082

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Thu 5/28

12:33 pm-8:30 am

1 stop13h 57m

Reykjavik Keflavik Intl

Sat 6/6

10:00 am-9:34 pm

2 stops41h 34m

$1,092

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Sun 4/12

1:53 pm-9:25 am

1 stop13h 32m

Reykjavik Keflavik Intl

Sun 4/19

4:50 pm-3:35 pm

2 stops28h 45m

$1,096

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Wed 4/15

1:08 pm-7:50 am

2 stops36h 42m

Reykjavik Keflavik Intl

Tue 4/21

5:15 pm-12:38 pm

2 stops49h 23m

$1,139

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Wed 4/15

1:08 pm-7:50 am

2 stops36h 42m

Reykjavik Keflavik Intl

Wed 4/22

5:15 pm-12:38 pm

2 stops49h 23m

$1,139

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Tue 3/31

6:15 am-4:30 pm

2 stops28h 15m

Reykjavik Keflavik Intl

Wed 4/8

8:35 am-12:38 pm

2 stops34h 03m

$1,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Sorted by cheapest first

Best time to book a flight from Missoula to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Missoula 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 Missoula to Reykjavik
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated February 27, 2026.
Read through reviews of airlines operating flights from Missoula to Reykjavik, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,966 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,966 reviews
Alaska Airlines
8.0
Very good
11,966 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to Reykjavik?

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to Reykjavik. 0 airlines have flights from Johnson-Bell Field to Reykjavik on a regular basis. Booking flights from Missoula Johnson-Bell Field to Reykjavik should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik per day.

  • How long is the flight from Missoula to Reykjavik?

    Alaska Airlines, Icelandair, and KLM can get you from Missoula to Reykjavik in just under 20h 25m. Your travel time can differ by up to 14h 50m. The distance between Missoula and Reykjavik is about 3422 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Missoula to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Missoula to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Reykjavik?

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

  • Can I find deals for business class flights from Missoula to Reykjavik?

    Yes. Cheapflights offers flight deals from Missoula to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to Keflavik Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.