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$385+ Cheap flights from Missoula (MSO) to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — KEF
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Missoula to Iceland

Cheapest flights from Missoula to Iceland
Explore the most affordable flight options available from Missoula to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This United Airlines deal was found by Cheapflights users on 7/3. 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 9/3012:21 pm
MSO
-
KEF
1 stop14h 29m
United Airlines
Thu 10/1510:00 am
KEF
-
MSO
2 stops41h 32m
United Airlines
Deal found 7/3$796
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Mon 8/244:16 pm
MSO
-
KEF
1 stop11h 09m
Multiple Airlines
Sat 8/294:50 pm
KEF
-
MSO
1 stop12h 09m
Multiple Airlines
Deal found 7/7$831
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
MSO
-
KEF
1 stop20h 00m
Alaska Airlines
Sat 8/2912:45 pm
KEF
-
MSO
1 stop32h 32m
Alaska Airlines
Deal found 7/7$841
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Tue 8/187:00 am
MSO
-
KEF
1 stop20h 00m
Multiple Airlines
Sat 8/299:00 am
KEF
-
MSO
2 stops42h 02m
Multiple Airlines
Deal found 7/7$848
This oojo deal was found by Cheapflights users on 7/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:16 pm
MSO
-
KEF
1 stop11h 09m
Icelandair
Sun 10/47:45 pm
KEF
-
MSO
1 stop32h 14m
Icelandair
Deal found 7/7$932
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 10/212:21 pm
MSO
-
KEF
1 stop14h 29m
United Airlines
Wed 10/79:15 am
KEF
-
MSO
3 stops18h 17m
United Airlines
Deal found 7/5$979
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 9/124:16 pm
MSO
-
KEF
1 stop15h 44m
Alaska Airlines
Tue 9/154:50 pm
KEF
-
MSO
1 stop26h 35m
Alaska Airlines
Deal found 7/5$1,010

Find flight deals from Missoula to Iceland

Keep the following information in mind while searching for Missoula to Iceland flight deals. Data was last updated July 8, 2026.

Most accurate provider

BudgetAir
2 stars

Most trusted provider

BudgetAir
3 stars

Round-trip from

$796
(United Airlines)

One-way from

$385
(Priceline)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Reykjavik (REK) flights.
Search Deals
From Missoula Johnson-Bell Field to Iceland
Search Deals
One-way flight from Missoula Johnson-Bell Field to Iceland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Iceland 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 July 8, 2026.
Use the filters below to find and compare flights from Missoula to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Wed 9/30

12:21 pm-8:50 am

1 stop14h 29m

Reykjavik Keflavik Intl

Thu 10/15

10:00 am-9:32 pm

2 stops41h 32m

$796

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Wed 9/16

12:25 pm-8:50 am

1 stop14h 25m

Reykjavik Keflavik Intl

Sun 10/4

9:15 am-9:32 pm

2 stops42h 17m

$1,020
Cheapest one-way

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Wed 9/16

6:15 am-8:50 am

3 stops20h 35m

$465
Quickest one-way

MissoulaReykjavik

MSO - KEF

MSOKEF

Missoula Johnson-Bell Field

Thu 8/20

6:15 am-7:00 am

2 stops18h 45m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Sorted by cheapest first

Best time to book a flight from Missoula to Iceland

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

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated July 8, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Missoula to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,636 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,636 reviews
Alaska Airlines
7.9
Good
12,636 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

Related info for your journey

Find useful and relevant information for your journey from Missoula to Iceland. 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 Iceland?

    If you book a flight to Iceland from Missoula, you will be flying from Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula.

  • How long is the flight from Missoula to Iceland?

    United Airlines can get you from Missoula to Iceland in just under 14h 29m. Your travel time can differ by up to . Missoula and Iceland are separated by a distance of 3422 mi.

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

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

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

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

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

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

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