How long is the flight from Montana to Seoul?

A quick flight from Montana to Seoul can take about 18h 50m. Hawaiian Airlines provides one of the quickest options available for as low as $966. Montana and Seoul are separated by a distance of 5508 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest month to book a flight from Montana to Seoul?

Currently, February is the cheapest month in which you can book a flight from Montana to Seoul (average of $990). Flying from Montana to Seoul in December is currently the most expensive (average of $1,633). 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.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, 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 35.6 F).

What is the cheapest time of day to fly from MT to SEL?

When flying from Montana to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Montana to Seoul?

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

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

Yes. Cheapflights offers flight deals from Montana 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.

$892+ Flights from Montana to Seoul

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Cheap flight deals from Montana to Seoul

Round-trip from	$892 (Hawaiian Airlines)

From Montana to Seoul (SEL)

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Find flight deals from Montana to Seoul

Best flights from Montana to Seoul
Discover carefully curated flight deals from Montana to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Thu 2/196:35 amMSO - ICN

1 stop20h 00mHawaiian Airlines

Mon 2/238:35 pmICN - MSO

1 stop19h 22mHawaiian Airlines

Deal found 9/9

$892

Thu 2/195:30 amMSO - ICN

1 stop18h 50mDelta

Mon 2/238:05 pmICN - MSO

2 stops20h 26mDelta

Deal found 9/9

$966

Sat 2/145:30 amMSO - ICN

1 stop18h 50mDelta

Sat 2/217:30 pmICN - MSO

1 stop16h 47mDelta

Deal found 9/10

$980

Fly from

Fly to

Route

Depart

Return

Price

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Thu 2/19

6:35 am-6:35 pm

1 stop20h 00m

Incheon Intl

Mon 2/23

8:35 pm-11:57 pm

1 stop19h 22m

$892

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Thu 2/19

5:30 am-4:20 pm

1 stop18h 50m

Incheon Intl

Mon 2/23

8:05 pm-12:31 am

2 stops20h 26m

$966

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

5:30 am-4:20 pm

1 stop18h 50m

Incheon Intl

Sat 2/21

7:30 pm-8:17 pm

1 stop16h 47m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Montana to Seoul

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

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Related info for your journey

How long is the flight from Montana to Seoul?
A quick flight from Montana to Seoul can take about 18h 50m. Hawaiian Airlines provides one of the quickest options available for as low as $966. Montana and Seoul are separated by a distance of 5508 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Montana to Seoul that include hotel bookings?
Yes. In addition to deals on Montana to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Seoul.
Can I find deals for business class flights from Montana to Seoul?
Yes. Cheapflights offers flight deals from Montana 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.
What is the cheapest month to book a flight from Montana to Seoul?
Currently, February is the cheapest month in which you can book a flight from Montana to Seoul (average of $990). Flying from Montana to Seoul in December is currently the most expensive (average of $1,633). 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.

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$892+ Cheap flights from Montana 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Seoul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Montana to Seoul

Keep the following information in mind while searching for Montana to Seoul flight deals. Data was last updated September 11, 2025.

Round-trip from

Find flight deals from Montana to Seoul

Best flights from Montana to SeoulDiscover carefully curated flight deals from Montana to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Discover carefully curated flight deals from Montana to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

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Use the filters below to find and compare flights from Montana to Seoul that are best for you.

Best time to book a flight from Montana to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Montana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montana to Seoul

Related info for your journey

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

How long is the flight from Montana to Seoul?

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

How can I find direct flights from Montana to Seoul?

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

What is the cheapest month to book a flight from Montana to Seoul?

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Best flights from Montana to Seoul
Discover carefully curated flight deals from Montana to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.