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Cheap flights from Montana to Seoul from $1,081

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Seoul departing on 3/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 4:40 am
MSO
-
ICN
55h 25m
2 stops
United Airlines Logo
5:00 pm - 1:33 pm
ICN
-
MSO
35h 33m
2 stops
$1,081United Airlines
Fri, Mar 20 - Fri, Mar 27
United Airlines Logo
6:15 am - 4:40 am
MSO
-
ICN
55h 25m
2 stops
United Airlines Logo
5:00 pm - 12:47 pm
ICN
-
MSO
34h 47m
1 stop
$1,139United Airlines
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
6:04 pm - 4:20 pm
MSO
-
ICN
31h 16m
1 stop
Multiple Airlines Logo
7:40 pm - 12:24 am
ICN
-
MSO
19h 44m
1 stop
$1,282Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
1:53 pm - 5:15 pm
MSO
-
ICN
36h 22m
2 stops
Multiple Airlines Logo
7:35 pm - 11:57 pm
ICN
-
MSO
43h 22m
3 stops
$3,173Multiple Airlines
Fri, Mar 20 - Fri, Mar 27

United Airlines flights from Montana to Incheon Intl Airport

Our best United Airlines deals on Montana to Incheon Intl Airport flight tickets
United Airlines
Mar 1
MSO5:08 pmMissoula Johnson-Bell Field
31h 07m
2 stops
ICN4:15 pmIncheon Intl
Mar 6
ICN6:00 pmIncheon Intl
35h 33m
2 stops
MSO1:33 pmMissoula Johnson-Bell Field
$1,016
United Airlines
Mar 1
MSO5:08 pmMissoula Johnson-Bell Field
31h 07m
2 stops
ICN4:15 pmIncheon Intl
Mar 6
ICN6:00 pmIncheon Intl
34h 47m
1 stop
MSO12:47 pmMissoula Johnson-Bell Field
$1,023
United Airlines
Mar 1
MSO5:08 pmMissoula Johnson-Bell Field
31h 07m
2 stops
ICN4:15 pmIncheon Intl
Mar 27
ICN5:00 pmIncheon Intl
34h 47m
1 stop
MSO12:47 pmMissoula Johnson-Bell Field
$1,074

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated February 24, 2026.
Use the filters below to find and compare flights from Montana to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Fri 3/20

6:15 am-4:40 am

2 stops55h 25m

Incheon Intl

Fri 3/27

5:00 pm-1:33 pm

2 stops35h 33m

$1,081

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Fri 3/20

6:15 am-4:40 am

2 stops55h 25m

Incheon Intl

Fri 3/27

5:00 pm-12:47 pm

1 stop34h 47m

$1,139

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Fri 3/20

6:04 pm-4:20 pm

1 stop31h 16m

Incheon Intl

Fri 3/27

7:40 pm-12:24 am

1 stop19h 44m

$1,282

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Fri 3/20

1:53 pm-5:15 pm

2 stops36h 22m

Incheon Intl

Fri 3/27

7:35 pm-11:57 pm

3 stops43h 22m

$3,173

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seoul from

How to get the cheapest flight ticket from Montana to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montana to Incheon Intl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a Montana to Incheon Intl Airport flight.

Cheap Montana to Incheon Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Incheon Intl Airport

Fastest flight time

54h 59m

Direct flights

None
The fastest flight from Montana to Incheon Intl Airport takes 54h 59m
There are no direct flights from Montana to Incheon Intl Airport. There are no popular flight routes from Montana to Incheon Intl Airport.
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  • When did momondo last update prices for flights from Montana to Incheon Intl Airport?

    Prices for flights from Montana to Incheon Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Montana to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Seoul?

Finding the right flight to Seoul from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

Can I find flights from Montana to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Seoul?

momondo helps you find the best flight between Montana and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montana to Seoul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seoul from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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