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Cheap flight deals from Seattle to Busan Starting at $467

Whether you’re going for a one-way or round-trip to Busan, we’ve got you covered! Check out these different flight options from Seattle below.

  • One way
  • Round-trip
      • SEA15:15
        21h 55m
        1 stop
        PUS06:10
        Mon, Dec 2|Seattle - Busan|Delta Air Lines
        $467$703
        34% OFF
        34% OFF
        $703$467

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Mon, Dec 2, arriving at Gimhae International Airport. One-way Prices start from $467 including taxes and charges.

      • SEA15:15
        36h 45m
        1 stop
        PUS21:00
        Tue, Dec 3|Seattle - Busan|Delta Air Lines
        $470$703
        33% OFF
        33% OFF
        $703$470

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Tue, Dec 3, arriving at Gimhae International Airport. One-way Prices start from $470 including taxes and charges.

      • SEA15:19
        35h 41m
        1 stop
        PUS20:00
        Fri, Nov 29|Seattle - Busan|Delta Air Lines
        $472$703
        33% OFF
        33% OFF
        $703$472

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Fri, Nov 29, arriving at Gimhae International Airport. One-way Prices start from $472 including taxes and charges.

      • SEA15:15
        36h 45m
        1 stop
        PUS21:00
        Wed, Dec 4|Seattle - Busan|Delta Air Lines
        $475
        $475

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Wed, Dec 4, arriving at Gimhae International Airport. One-way Prices start from $475 including taxes and charges.

      • SEA15:15
        35h 45m
        1 stop
        PUS20:00
        Sun, Feb 9|Seattle - Busan|Delta Air Lines
        $497
        $497

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Sun, Feb 9, arriving at Gimhae International Airport. One-way Prices start from $497 including taxes and charges.

      • SEA15:34
        21h 36m
        1 stop
        PUS06:10
        Sun, Jan 12|Seattle - Busan|Delta Air Lines
        $516
        $516

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Sun, Jan 12, arriving at Gimhae International Airport. One-way Prices start from $516 including taxes and charges.

      • SEA15:34
        32h 6m
        1 stop
        PUS16:40
        Thu, Jan 2|Seattle - Busan|Delta Air Lines
        $528
        $528

        Choose Delta Air Lines flights from Seattle to Busan. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Thu, Jan 2, arriving at Gimhae International Airport. One-way Prices start from $528 including taxes and charges.

      • SEA12:45
        36h 5m
        1 stop
        PUS17:50
        Mon, Dec 2|Seattle - Busan|Asiana Airlines
        $537
        $537

        Choose Asiana Airlines flights from Seattle to Busan. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Mon, Dec 2, arriving at Gimhae International Airport. One-way Prices start from $537 including taxes and charges.

      • SEA12:45
        34h 10m
        1 stop
        PUS15:55
        Tue, Dec 3|Seattle - Busan|Asiana Airlines
        $540
        $540

        Choose Asiana Airlines flights from Seattle to Busan. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Tue, Dec 3, arriving at Gimhae International Airport. One-way Prices start from $540 including taxes and charges.

      • SEA00:10
        36h 55m
        1 stop
        PUS06:05
        Mon, Nov 25|Seattle - Busan|China Airlines
        $548
        $548

        Choose China Airlines flights from Seattle to Busan. The one-way connecting flight with China Airlines departs from Seattle-Tacoma International Airport on Mon, Nov 25, arriving at Gimhae International Airport. One-way Prices start from $548 including taxes and charges.

      • SEA13:00
        3h 5m
        Nonstop
        PUS14:00
        Sun, Dec 1|Seattle - Busan|Delta Air Lines
        Find More Flights
        Find More Flights

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

When is the cheapest time to fly from Seattle to Busan?

Explore the best time to buy affordable tickets to Busan with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Find cheap airlines flights from Seattle to Busan

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Seattle to Busan.

Delta Air Lines
From $467
United Airlines
From $534
Air Canada
From $535
Asiana Airlines
From $537
China Airlines
From $548
Alaska Airlines
From $558
Korean Air
From $595
EVA Air
From $618
Hawaiian Airlines
From $641
STARLUX Airlines
From $645

Find more flights and airlines

Alternative Cheap Routes from Seattle to Busan

Did you know that you can save money and time on an alternative route from Seattle to Busan? Check out some of the different available routes below.

  • Cheapest
    Delta Air Lines
    SEA
    15:15
    21h 55m
    1 transfer
    PUS
    06:10
    Seattle-Tacoma International Airport - Gimhae International Airport
    Mon, Dec 2Delta Air Lines
    $467
  • Hahn Air
    LKE
    09:25
    32h 30m
    2 transfer
    PUS
    10:55
    Lake Union Sea Plane Base - Gimhae International Airport
    Wed, Dec 11Hahn Air
    $1,175
  • Asiana Airlines
    SEA
    12:45
    19h 18m
    2 transfer
    XMB
    01:03
    Seattle-Tacoma International Airport - Dubai Marina Mall EY Bus Stn
    Mon, Dec 30Asiana Airlines
    $1,941
  • Asiana Airlines
    SEA
    12:45
    19h 18m
    2 transfer
    XMB
    01:03
    Seattle-Tacoma International Airport - Dubai Marina Mall EY Bus Stn
    Mon, Dec 30Asiana Airlines
    $1,941
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Busan (PUS) the cheapest?

    Airlines adjust prices for flights from Seattle 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 Seattle (SEA) to Busan (PUS) cost?

    According to Trip.com's data, the lowest price is around $2,060.

  • 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 Seattle to Busan

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 Info | Seattle to Busan

Cheapest nonstop flight price$466
Off-season for travelNovember
Peak season for travelFebruary
Flight distance8,419.65 km
Popular airlineAlaska Airlines

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