$1,158+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SEL
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Cheapest flights from Montana to SeoulExplore the most affordable flight options available from Montana to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Montana to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 9/256:00 am -
1 stop20h 20m
Tue 9/297:40 pm -
1 stop19h 02m
Deal found 9/9![Delta logo]()
$1,158
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/222:06 pm -
1 stop36h 24m
Mon 10/268:00 pm -
1 stop17h 54m
Deal found 9/10![Alaska Airlines logo]()
$1,556
This Qatar Airways deal was found by Cheapflights users on 9/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:49 pm -
2 stops58h 26m
Sun 10/2512:20 am -
2 stops37h 34m
Deal found 9/8![Qatar Airways logo]()
$1,641
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Thu 10/225:30 am -
1 stop18h 50m
Mon 10/266:40 pm -
1 stop14h 03m
Deal found 9/7![Korean Air logo]()
$1,662
This Qatar Airways deal was found by Cheapflights users on 9/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:16 pm -
2 stops59h 49m
Tue 9/2911:00 am -
3 stops51h 01m
Deal found 9/9![Qatar Airways logo]()
$1,737
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 12, 2026.
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 12, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 2/1012:50 pm -
1 stop35h 30m
Wed 2/246:45 pm -
2 stops21h 46m
Deal found 9/11![Delta logo]()
$1,290
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/222:06 pm -
1 stop36h 24m
Mon 10/268:00 pm -
1 stop17h 54m
Deal found 9/10![Alaska Airlines logo]()
$1,556
This Qatar Airways deal was found by Cheapflights users on 9/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/107:03 am -
2 stops35h 27m
Wed 2/247:35 pm -
3 stops41h 59m
Deal found 9/12![Multiple Airlines logo]()
$1,607
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 1/296:10 pm -
1 stop30h 10m
Sat 2/66:45 pm -
2 stops20h 11m
Deal found 9/11![Delta logo]()
$1,340
Last-minute flights from Montana to SeoulDiscover last-minute flight deals from Montana to Seoul. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Seoul. Data last updated September 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 9/256:00 am -
1 stop20h 20m
Tue 9/297:40 pm -
1 stop19h 02m
Deal found 9/9![Delta logo]()
$1,158
This Qatar Airways deal was found by Cheapflights users on 9/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:16 pm -
2 stops59h 49m
Tue 9/2911:00 am -
3 stops51h 01m
Deal found 9/9![Qatar Airways logo]()
$1,737
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/222:06 pm -
1 stop36h 24m
Mon 10/268:00 pm -
1 stop17h 54m
Deal found 9/10![Alaska Airlines logo]()
$1,556
This Qatar Airways deal was found by Cheapflights users on 9/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:49 pm -
2 stops58h 26m
Sun 10/2512:20 am -
2 stops37h 34m
Deal found 9/8![Qatar Airways logo]()
$1,641
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Thu 10/225:30 am -
1 stop18h 50m
Mon 10/266:40 pm -
1 stop14h 03m
Deal found 9/7![Korean Air logo]()
$1,662
Find 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 12, 2026.
Round-trip from | $1,158 (Delta) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Seoul 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Montana to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaIncheon
MSO Missoula Johnson-Bell Field - ICN Incheon Intl
MSOICN
Missoula Johnson-Bell Field
Wed 2/10
12:50 pm-4:20 pm
1 stop35h 30m
Incheon Intl
Wed 2/24
6:45 pm-12:31 am
2 stops21h 46m
$1,290
Quickest round-trip
MissoulaIncheon
MSO Missoula Johnson-Bell Field - ICN Incheon Intl
MSOICN
Missoula Johnson-Bell Field
Fri 1/29
6:10 pm-4:20 pm
1 stop30h 10m
Incheon Intl
Sat 2/6
6:45 pm-10:56 pm
2 stops20h 11m
$1,340
MissoulaIncheon
MSO Missoula Johnson-Bell Field - ICN Incheon Intl
MSOICN
Missoula Johnson-Bell Field
Thu 10/22
2:06 pm-5:30 pm
1 stop36h 24m
Incheon Intl
Mon 10/26
8:00 pm-10:54 pm
1 stop17h 54m
$1,556
MissoulaIncheon
MSO Missoula Johnson-Bell Field - ICN Incheon Intl
MSOICN
Missoula Johnson-Bell Field
Wed 2/10
7:03 am-10:30 am
2 stops35h 27m
Incheon Intl
Wed 2/24
7:35 pm-9:34 pm
3 stops41h 59m
$1,607
Sorted by cheapest first
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.
MSO-ICN
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
USMT-SEL
MSO-ICN
No data available for this route at this time. Please check back soon.
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