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Flights from Chicago to Busan
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Flights from Chicago to Busan Starting at £477

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ORD14:40
        31h 25m
        1 stop
        PUS13:05
        Mon, Feb 17|Chicago - Busan|Cathay Pacific
        £477£1,001
        52% OFF
        52% OFF
        £1,001£477

        Choose Cathay Pacific flights from Chicago to Busan. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Mon, Feb 17, arriving at Gimhae International Airport. One-way Prices start from £477 including taxes and charges.

      • ORD14:40
        31h 25m
        1 stop
        PUS13:05
        Mon, Feb 24|Chicago - Busan|Cathay Pacific
        £480£1,001
        52% OFF
        52% OFF
        £1,001£480

        Choose Cathay Pacific flights from Chicago to Busan. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Mon, Feb 24, arriving at Gimhae International Airport. One-way Prices start from £480 including taxes and charges.

      • ORD14:40
        31h 40m
        1 stop
        PUS13:20
        Sun, Jan 19|Chicago - Busan|Cathay Pacific
        £522£1,001
        48% OFF
        48% OFF
        £1,001£522

        Choose Cathay Pacific flights from Chicago to Busan. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Sun, Jan 19, arriving at Gimhae International Airport. One-way Prices start from £522 including taxes and charges.

      • ORD14:40
        31h 25m
        1 stop
        PUS13:05
        Mon, Feb 10|Chicago - Busan|Cathay Pacific
        £572
        £572

        Choose Cathay Pacific flights from Chicago to Busan. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Mon, Feb 10, arriving at Gimhae International Airport. One-way Prices start from £572 including taxes and charges.

      • ORD14:40
        31h 40m
        1 stop
        PUS13:20
        Fri, Jan 10|Chicago - Busan|Cathay Pacific
        £645
        £645

        Choose Cathay Pacific flights from Chicago to Busan. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Fri, Jan 10, arriving at Gimhae International Airport. One-way Prices start from £645 including taxes and charges.

      • ORD14:40
        31h 40m
        1 stop
        PUS13:20
        Sat, Jan 11|Chicago - Busan|Cathay Pacific
        £723
        £723

        Choose Cathay Pacific flights from Chicago to Busan. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Sat, Jan 11, arriving at Gimhae International Airport. One-way Prices start from £723 including taxes and charges.

      • ORD11:25
        30h
        1 stop
        PUS08:25
        Fri, Jan 10|Chicago - Busan|Korean Air
        £745
        £745

        Choose Korean Air flights from Chicago to Busan. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Fri, Jan 10, arriving at Gimhae International Airport. One-way Prices start from £745 including taxes and charges.

      • ORD11:25
        29h 40m
        1 stop
        PUS08:05
        Wed, Jan 22|Chicago - Busan|Korean Air
        £774
        £774

        Choose Korean Air flights from Chicago to Busan. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Wed, Jan 22, arriving at Gimhae International Airport. One-way Prices start from £774 including taxes and charges.

      • ORD11:25
        29h 40m
        1 stop
        PUS08:05
        Sat, Jan 25|Chicago - Busan|Korean Air
        £786
        £786

        Choose Korean Air flights from Chicago to Busan. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Sat, Jan 25, arriving at Gimhae International Airport. One-way Prices start from £786 including taxes and charges.

      • ORD11:25
        33h 5m
        1 stop
        PUS11:30
        Mon, Jan 27|Chicago - Busan|Korean Air
        £799
        £799

        Choose Korean Air flights from Chicago to Busan. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Mon, Jan 27, arriving at Gimhae International Airport. One-way Prices start from £799 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        PUS02:00 pm
        Tue, Jan 7|Chicago - Busan|Cathay Pacific
        Find More Flights
        Find More Flights

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

Find the best time to fly from Chicago to Busan

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Chicago to Busan

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Turkish Airlines
From £468
American Airlines
From £474
Cathay Pacific
From £477
United Airlines
From £503
Alaska Airlines
From £556
Southwest Airlines
From £556
Japan Airlines
From £558
All Nippon Airways
From £560
EVA Air
From £571
Delta Air Lines
From £694

Find more flights and airlines

Alternative Routes from Chicago to Busan

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Busan.

  • Cheapest
    Turkish Airlines
    ORD
    20:30
    32h 35m
    2 transfer
    PUS
    20:05
    O'Hare International Airport - Gimhae International Airport
    Mon, Feb 24Turkish Airlines
    £467
  • Southwest Airlines
    MDW
    07:00
    39h 5m
    2 transfer
    PUS
    13:05
    Midway International Airport - Gimhae International Airport
    Mon, Jan 20Southwest Airlines
    £556
  • Southwest Airlines
    MDW
    07:00
    39h 5m
    2 transfer
    PUS
    13:05
    Midway International Airport - Gimhae International Airport
    Mon, Jan 20Southwest Airlines
    £556
    Find More Flights

FAQ

  • When are flight tickets from Chicago (CHI) to Busan (PUS) the cheapest?

    Airlines adjust prices for flights from Chicago to Busan 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 Chicago (CHI) to Busan (PUS) cost?

    According to Trip.com's data, the lowest price is around £1,696.

  • What is the transportation method from the main airport to downtown in Busan?

    • The distance from Gimhae International Airport to downtown is about 10 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Chicago to Busan

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 Chicago to Busan. 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

Flight Information from Chicago to Busan

Cheapest nonstop flight price£476
Off-season for travelOctober
Peak season for travelMarch
Flight distance10,672.51 km
Popular airlineCathay Pacific

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