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Cheap flights from Montana to Seoul from $916

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 2/14. 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.
Delta Logo
5:15 am - 4:20 pm
MSO
-
ICN
19h 05m1 stop
Delta Logo
7:30 pm - 8:01 pm
ICN
-
MSO
16h 31m1 stop
$916Delta
Sat, Feb 14 - Sat, Feb 21
Delta Logo
5:15 am - 4:20 pm
MSO
-
ICN
19h 05m1 stop
Delta Logo
7:30 pm - 11:30 pm
ICN
-
MSO
20h 00m2 stops
$920Delta
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
2:44 pm - 4:15 pm
MSO
-
ICN
33h 31m1 stop
United Airlines Logo
12:45 pm - 9:57 pm
ICN
-
MSO
25h 12m2 stops
$1,001United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
2:44 pm - 5:40 am
MSO
-
ICN
22h 56m1 stop
United Airlines Logo
6:00 pm - 9:57 pm
ICN
-
MSO
19h 57m2 stops
$1,224United Airlines
Sat, Feb 21 - Wed, Feb 25
Korean Air Logo
5:15 am - 4:20 pm
MSO
-
ICN
19h 05m1 stop
Korean Air Logo
8:05 pm - 3:40 pm
ICN
-
MSO
35h 35m1 stop
$1,706Korean Air
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
7:00 am - 5:15 pm
MSO
-
ICN
42h 15m2 stops
Multiple Airlines Logo
11:05 am - 9:41 pm
ICN
-
MSO
50h 36m3 stops
$2,240Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
6:23 am - 5:15 pm
MSO
-
ICN
42h 52m2 stops
Multiple Airlines Logo
3:00 pm - 11:59 pm
ICN
-
MSO
48h 59m3 stops
$2,615Multiple Airlines
Sat, Feb 14 - Sat, Feb 21

United Airlines flights from Montana to Incheon Intl Airport

Our best United Airlines deals on Montana to Incheon Intl Airport flight tickets
United Airlines
Feb 21
MSO2:44 pmMissoula Johnson-Bell Field
33h 31m
1 stop
ICN4:15 pmIncheon Intl
Feb 25
ICN12:45 pmIncheon Intl
25h 12m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$1,001
Find similar
United Airlines
Feb 21
MSO2:44 pmMissoula Johnson-Bell Field
22h 56m
1 stop
ICN5:40 amIncheon Intl
Feb 25
ICN6:00 pmIncheon Intl
19h 57m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$1,224
Find similar

Delta flights from Montana to Incheon Intl Airport

Our best Delta deals on Montana to Incheon Intl Airport flight tickets
Delta
Feb 14
MSO5:15 amMissoula Johnson-Bell Field
19h 05m
1 stop
ICN4:20 pmIncheon Intl
Feb 21
ICN7:30 pmIncheon Intl
16h 31m
1 stop
MSO8:01 pmMissoula Johnson-Bell Field
$916
Find similar
Delta
Feb 14
MSO5:15 amMissoula Johnson-Bell Field
19h 05m
1 stop
ICN4:20 pmIncheon Intl
Feb 21
ICN7:30 pmIncheon Intl
20h 00m
2 stops
MSO11:30 pmMissoula Johnson-Bell Field
$920
Find similar

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 December 28, 2025.
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

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

$916

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-11:30 pm

2 stops20h 00m

$920

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/21

2:44 pm-4:15 pm

1 stop33h 31m

Incheon Intl

Wed 2/25

12:45 pm-9:57 pm

2 stops25h 12m

$1,001

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/21

2:44 pm-5:40 am

1 stop22h 56m

Incheon Intl

Wed 2/25

6:00 pm-9:57 pm

2 stops19h 57m

$1,224

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/21

5:15 am-4:20 pm

1 stop19h 05m

Incheon Intl

Wed 2/25

8:05 pm-3:40 pm

1 stop35h 35m

$1,706

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Mon 2/9

7:00 am-5:15 pm

2 stops42h 15m

Incheon Intl

Mon 2/16

11:05 am-9:41 pm

3 stops50h 36m

$2,240

MissoulaIncheon

MSO - ICN

MSOICN

Missoula Johnson-Bell Field

Sat 2/14

6:23 am-5:15 pm

2 stops42h 52m

Incheon Intl

Sat 2/21

3:00 pm-11:59 pm

3 stops48h 59m

$2,615

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

19h 20m

Direct flights

None
The fastest flight from Montana to Incheon Intl Airport takes 19h 20m
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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