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Incheon Intl

$816+ Cheap flights from Montana to Incheon Intl (ICN)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ICN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Montana to Incheon Intl

Cheapest flights from Montana to Incheon Intl
Explore the most affordable flight options available from Montana to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Delta deal was found by Cheapflights users on 11/23. 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 12/45:00 amMSO - ICN
1 stop19h 20mDelta
Mon 12/87:30 pmICN - MSO
1 stop18h 23mDelta
Deal found 11/23$916

Cheap flight deals from Montana to Incheon Intl

Keep the following information in mind while searching for Montana to Incheon Intl flight deals. Data was last updated November 26, 2025.

Round-trip from

$816
(Delta)
From Montana to Incheon Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Incheon Intl 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 November 26, 2025.
Use the filters below to find and compare flights from Montana to Incheon Intl Airport that are best for you.

Fly from

Montana

Fly to

Incheon Intl

Route

Depart

Return

Price

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

5:00 am-4:20 pm

1 stop19h 20m

Incheon Intl

Sat 2/21

7:30 pm-8:01 pm

1 stop16h 31m

$816

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Wed 4/8

6:35 am-6:35 pm

1 stop21h 00m

Incheon Intl

Wed 4/22

8:35 pm-11:55 pm

1 stop18h 20m

$916

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

5:05 pm-4:15 pm

2 stops31h 10m

Incheon Intl

Sat 2/21

6:00 pm-9:57 pm

2 stops19h 57m

$920

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Wed 4/8

8:32 am-5:20 pm

1 stop17h 48m

Incheon Intl

Wed 4/22

7:20 pm-12:24 am

2 stops20h 04m

$965

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Wed 4/8

5:16 pm-4:20 am

2 stops20h 04m

Incheon Intl

Wed 4/22

11:30 am-9:39 pm

2 stops25h 09m

$965

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Wed 4/8

6:35 am-5:05 pm

2 stops43h 30m

Incheon Intl

Tue 4/21

12:15 am-5:53 pm

2 stops32h 38m

$1,558

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

1:39 pm-5:15 pm

2 stops35h 36m

Incheon Intl

Fri 2/20

12:20 am-11:59 pm

2 stops39h 39m

$1,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Best time to book a flight from Montana to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport
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 Montana to Incheon Intl. 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 Incheon Intl Airport?

    For as low as $816, Delta can have you in Incheon Intl Airport from Montana in 19h 20m. Airlines will cover 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 Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Montana to Incheon Intl?

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

  • Can I find deals for business class flights from Montana to Incheon Intl?

    Yes. Cheapflights offers flight deals from Montana to Incheon Intl 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Montana to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Gimpo Intl flights
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Dulles Intl to Gimpo Intl flights
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O'Hare Intl to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
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George Bush Intcntl to Incheon Intl flights
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Baltimore to Gimpo Intl flights
Boston to Gimpo Intl flights
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Atlanta to Gimpo Intl flights
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LaGuardia to Gimpo Intl flights
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