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$508+ Cheap flights from Missoula (MSO) to South Korea

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — ICN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Missoula to South Korea

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

This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 2/146:23 am
MSO
-
ICN
1 stop20h 12m
Multiple Airlines
Sat 2/218:35 pm
ICN
-
MSO
1 stop19h 24m
Multiple Airlines
Deal found 1/25$827
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:00 am
MSO
-
ICN
1 stop41h 45m
American Airlines
Mon 2/237:15 pm
ICN
-
MSO
1 stop18h 41m
American Airlines
Deal found 1/26$878
This SmartFares deal was found by Cheapflights users on 1/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:13 pm
MSO
-
ICN
1 stop22h 02m
Multiple Airlines
Thu 10/159:00 pm
ICN
-
MSO
1 stop18h 19m
Multiple Airlines
Deal found 1/26$890
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/142:34 pm
MSO
-
ICN
2 stops23h 06m
United Airlines
Sat 2/2112:45 pm
ICN
-
MSO
1 stop17h 18m
United Airlines
Deal found 1/26$921
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:35 am
MSO
-
ICN
1 stop19h 55m
Alaska Airlines
Thu 9/177:35 pm
ICN
-
MSO
1 stop19h 44m
Alaska Airlines
Deal found 1/26$927
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:45 am
MSO
-
ICN
1 stop20h 35m
Delta
Thu 10/157:00 pm
ICN
-
MSO
2 stops20h 31m
Delta
Deal found 1/26$931
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 5/37:00 am
MSO
-
ICN
1 stop19h 30m
Alaska Airlines
Wed 5/137:35 pm
ICN
-
MSO
1 stop19h 21m
Alaska Airlines
Deal found 1/27$962
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:20 am
MSO
-
ICN
2 stops20h 30m
Delta
Wed 5/137:20 pm
ICN
-
MSO
1 stop20h 04m
Delta
Deal found 1/27$966
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 3/305:15 pm
MSO
-
ICN
2 stops30h 45m
United Airlines
Sat 4/184:50 pm
ICN
-
MSO
2 stops35h 46m
United Airlines
Deal found 1/26$976

Find flight deals from Missoula to South Korea

Keep the following information in mind while searching for Missoula to South Korea flight deals. Data was last updated January 27, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$827
(Alaska Airlines)

One-way from

$508
(Delta)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Seoul (SEL) flights.
Search Deals
From Missoula Johnson-Bell Field to South Korea
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One-way flight from Missoula Johnson-Bell Field to South Korea
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Cheapflights Fare Finder

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

Fly from

Missoula

Fly to

South Korea

Route

Depart

Return

Price

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

6:23 am-6:35 pm

1 stop20h 12m

Incheon Intl

Sat 2/21

8:35 pm-11:59 pm

1 stop19h 24m

$827

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Wed 2/11

7:00 am-4:45 pm

1 stop41h 45m

Incheon Intl

Mon 2/23

7:15 pm-9:56 pm

1 stop18h 41m

$878

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

5:08 pm-4:15 pm

2 stops31h 07m

Incheon Intl

Sat 2/21

12:45 pm-2:03 pm

1 stop17h 18m

$921

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sun 5/3

7:00 am-5:30 pm

1 stop19h 30m

Incheon Intl

Wed 5/13

7:35 pm-11:56 pm

1 stop19h 21m

$962

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sun 5/3

6:18 pm-4:50 pm

2 stops31h 32m

Incheon Intl

Wed 5/13

7:00 pm-12:24 am

2 stops20h 24m

$966

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Mon 3/30

5:15 pm-3:00 pm

2 stops30h 45m

Incheon Intl

Sat 4/18

4:50 pm-1:36 pm

2 stops35h 46m

$976

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/21

5:08 pm-5:40 am

2 stops44h 32m

Incheon Intl

Wed 2/25

12:45 pm-9:57 pm

2 stops25h 12m

$990

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 4/4

8:32 am-5:20 pm

1 stop17h 48m

$508

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 4/4

6:20 pm-8:30 pm

3 stops59h 10m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Missoula to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

What is the cheapest time of day to fly from MSO to KR?

Find hourly flight availability from Missoula to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.

When flying from Missoula to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 60% versus a flight at noon.

Related info for your journey

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

    For a flight from Missoula to South Korea, you will be flying from Johnson-Bell Field. Missoula Johnson-Bell Field (MSO) is just 5.5 mi from the center of the city.

  • How long is the flight from Missoula to South Korea?

    Airlines like American Airlines and United Airlines fly from Missoula to South Korea in about 31h 07m. The time it takes to get you to your destination can typically vary by up to 10h 38m. There are 5508 mi between Missoula and South Korea. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Missoula to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Missoula to South Korea 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

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