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$1,128+ Cheap flights from Montana to South Korea

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ICN
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Montana to South Korea

Keep the following information in mind while searching for Montana to South Korea flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,128
(Delta)
From Montana to South Korea
Search Deals

Find flight deals from Montana to South Korea

Cheapest flights from Montana to South Korea
Explore the most affordable flight options available from Montana to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Delta deal was found by Cheapflights users on 6/15. 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.
Thu 7/315:30 amMSO - ICN
2 stops20h 50mDelta
Thu 8/77:20 pmICN - MSO
2 stops37h 24mDelta
Deal found 6/15$1,128
This Korean Air deal was found by Cheapflights users on 6/16. 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.
Tue 6/175:30 amMSO - ICN
1 stop18h 50mMultiple Airlines
Mon 6/307:40 pmICN - MSO
1 stop18h 27mMultiple Airlines
Deal found 6/16$1,373
This oojo deal was found by Cheapflights users on 6/15. 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.
Thu 7/316:35 amMSO - ICN
2 stops43h 30mQatar Airways
Wed 8/61:20 amICN - MSO
2 stops31h 36mQatar Airways
Deal found 6/15$2,357
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 6/176:35 amMSO - ICN
2 stops21h 25mAlaska Airlines
Mon 6/309:25 pmICN - MSO
3 stops30h 10mAlaska Airlines
Deal found 6/16$2,634

Cheapflights Fare Finder

Customize your flight search to find flights from Montana 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 June 18, 2025.
Use the filters below to find and compare flights from Montana to South Korea that are best for you.

Fly from

Montana

Fly to

South Korea

Route

Depart

Return

Price

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Thu 7/31

5:30 am-5:20 pm

2 stops20h 50m

Incheon Intl

Thu 8/7

7:20 pm-5:44 pm

2 stops37h 24m

$1,128

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Thu 7/31

6:35 am-5:05 pm

2 stops43h 30m

Incheon Intl

Thu 8/7

1:40 pm-5:56 pm

3 stops43h 16m

$2,303

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Thu 7/31

6:35 am-5:05 pm

2 stops43h 30m

Incheon Intl

Wed 8/6

1:20 am-5:56 pm

2 stops31h 36m

$2,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Best time to book a flight from Montana to South Korea

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

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated June 18, 2025.
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qatar Airways
7.4
Good
3,591 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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.

  • What is the cheapest month to book a flight from Montana to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Montana to South Korea (average of $1,000). Flying from Montana to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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