HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$1,031+ Cheap flights from Bismarck (BIS) 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — ICN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bismarck to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bismarck to Incheon Intl

Cheapest flights from Bismarck to Incheon Intl
Explore the most affordable flight options available from Bismarck to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:30 am
BIS
-
ICN
2 stops19h 45m
United Airlines
Mon 2/2312:45 pm
ICN
-
BIS
2 stops25h 58m
United Airlines
Deal found 1/26$1,031
This Korean Air deal was found by Cheapflights users on 1/26. 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 2/197:25 am
BIS
-
ICN
1 stop17h 05m
Korean Air
Mon 2/237:30 pm
ICN
-
BIS
1 stop15h 25m
Korean Air
Deal found 1/26$1,303

Find flight deals from Bismarck to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,031
(United Airlines)
Provider with most accurate pricing for Bismarck-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Incheon Intl flights.
Search Deals
From Bismarck to Incheon Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck 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 January 27, 2026.
Use the filters below to find and compare flights from Bismarck to Incheon Intl Airport that are best for you.

Fly from

Bismarck

Fly to

Incheon Intl

Route

Depart

Return

Price

BismarckIncheon

BIS - ICN

BISICN

Bismarck

Thu 2/19

5:30 am-4:15 pm

2 stops19h 45m

Incheon Intl

Mon 2/23

12:45 pm-11:43 pm

2 stops25h 58m

$1,031

BismarckIncheon

BIS - ICN

BISICN

Bismarck

Thu 2/19

7:25 am-3:30 pm

1 stop17h 05m

Incheon Intl

Mon 2/23

7:30 pm-7:55 pm

1 stop15h 25m

$1,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Bismarck-Incheon Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Bismarck-Incheon Intl Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Bismarck-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Incheon Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bismarck to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Bismarck 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.

Related info for your journey

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

  • What airport do you fly from for flights from Bismarck to Incheon Intl?

    If you book a flight to Incheon Intl from Bismarck, you will be flying from Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There are 0 flights from Bismarck to Incheon Intl per day from 0 different airlines.

  • How long is the flight from Bismarck to Incheon Intl Airport?

    For as low as $1,303, United Airlines can have you in Incheon Intl Airport from Bismarck in 17h 05m. The distance from Bismarck to Incheon Intl Airport is about 5922 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Bismarck to Incheon Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bismarck to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Fargo to Incheon Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.