HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$818+ Cheap flights from Missoula (MSO) to Seoul (SEL)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SEL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Seoul 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 Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Seoul (SEL). 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 January 8, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$817
(Travelocity)
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 Seoul (SEL)
Search Deals

Find flight deals from Missoula to Seoul

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

This Delta deal was found by Cheapflights users on 1/8. 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 3/25:15 amMSO - ICN
2 stops19h 15mDelta
Wed 3/118:05 pmICN - MSO
2 stops19h 14mDelta
Deal found 1/8$818
This Delta deal was found by Cheapflights users on 1/8. 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 4/126:04 pmMSO - ICN
1 stop30h 16mDelta
Sun 4/267:20 pmICN - MSO
1 stop19h 56mDelta
Deal found 1/8$819
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:15 amMSO - ICN
1 stop19h 05mDelta
Sat 2/217:30 pmICN - MSO
1 stop16h 31mDelta
Deal found 1/7$864
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:32 amMSO - ICN
1 stop17h 48mDelta
Sat 4/187:20 pmICN - MSO
1 stop18h 51mDelta
Deal found 1/7$917
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:08 pmMSO - ICN
2 stops31h 07mUnited Airlines
Sat 2/2112:45 pmICN - MSO
2 stops19h 24mUnited Airlines
Deal found 1/7$921
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Mon 3/26:15 amMSO - ICN
1 stop42h 30mAmerican Airlines
Wed 3/115:55 pmICN - MSO
1 stop19h 01mAmerican Airlines
Deal found 1/8$924
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/212:44 pmMSO - ICN
1 stop22h 56mUnited Airlines
Wed 2/256:00 pmICN - MSO
2 stops19h 57mUnited Airlines
Deal found 1/6$1,231
This Korean Air deal was found by Cheapflights users on 1/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:15 amMSO - ICN
1 stop19h 05mKorean Air
Wed 2/258:05 pmICN - MSO
1 stop35h 35mKorean Air
Deal found 1/7$1,830

Cheapflights Fare Finder

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

Fly from

Missoula

Fly to

Seoul

Route

Depart

Return

Price

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Mon 3/2

5:15 am-4:30 pm

2 stops19h 15m

Incheon Intl

Wed 3/11

8:05 pm-12:19 am

2 stops19h 14m

$818

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sun 4/12

6:04 pm-3:20 pm

1 stop30h 16m

Incheon Intl

Sun 4/26

7:20 pm-12:16 am

1 stop19h 56m

$819

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

5:15 am-4:20 pm

1 stop19h 05m

Incheon Intl

Sat 2/21

7:30 pm-8:01 pm

1 stop16h 31m

$864

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sun 4/12

8:32 am-5:20 pm

1 stop17h 48m

Incheon Intl

Sat 4/18

7:20 pm-11:11 pm

1 stop18h 51m

$917

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/21

2:34 pm-4:15 pm

2 stops33h 41m

Incheon Intl

Wed 2/25

6:00 pm-1:32 pm

2 stops35h 32m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

  • Most accurate provider: When it comes to deals on Missoula-Seoul flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Missoula-Seoul flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Missoula-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Seoul

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

Related info for your journey

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

    Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to Seoul. You should not have trouble finding flights to Seoul from Johnson-Bell Field; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Missoula airport to Seoul. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.

  • How long is the flight from Missoula to Seoul?

    There are many flights that can get you from Missoula to Seoul in 19h 15m. Fly via Delta to get the fastest option. The distance between Missoula and Seoul is about 5508 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Seoul 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

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 Seoul

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