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Green Bay to Seoul - Flights Starting at US$1,249

Book one-way or return flights from Green Bay to Seoul from as little as US$1,249. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Green Bay to Seoul

View airlines operating flights from Green Bay to Seoul. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$1,249
Delta Air Lines
From US$1,426
American Airlines
From US$1,647
ANA airlines

Find more flights and airlines

Alternative Routes from Green Bay to Seoul

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Green Bay to Seoul.

  • Cheapest
    United Airlines
    GRB
    06:18
    47h 22m
    2 transfer
    ICN
    19:40
    Austin Straubel Airport - Incheon International Airport
    Sat, Jun 1United Airlines
    US$1,249
  • Delta Air Lines
    GRB
    06:20
    26h 0m
    2 transfer
    GMP
    22:20
    Austin Straubel Airport - Gimpo International Airport
    Tue, May 28Delta Air Lines
    US$1,426
  • Delta Air Lines
    GRB
    06:20
    26h 0m
    2 transfer
    GMP
    22:20
    Austin Straubel Airport - Gimpo International Airport
    Tue, May 28Delta Air Lines
    US$1,426
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Green Bay (GRB) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Green Bay to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Green Bay (GRB) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around $2,940.
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.

How to find a cheap flight from Green Bay to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Green Bay to Seoul. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Green Bay to Seoul Flight Information

Off-season for travel

January

Peak season for travel

February

Flight distance

10,239.6km

Popular airline

American Airlines