PUS - SEA

$534 Find Cheap Flights from Busan to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,005
Typical prices: $742-$1,146
China Airlines
Thu 2/15Tue 2/20
PUS - SEA • 1 stop
Cheapest one-way
$534
Typical prices: $790-$1,195
Multiple Airlines
Sun 9/30
PUS - SEA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Busan and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top layover airports
Taipei City Taiwan Taoyuan Intl (TPE)
Cheapest • Avg $896 (round-trip)
Incheon Intl (ICN)
Shortest trip • 14h 30m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Busan to Seattle (PUS-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Busan to Seattle

Mon, Feb 15 - Sat, Feb 20
China Airlines Logo
11:50 am - 6:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
23h 20m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
12:10 am - 6:50 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
25h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,005China Airlines
Mon, Dec 7 - Tue, Mar 2
China Airlines Logo
7:50 pm - 6:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
15h 20m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
12:10 am - 6:50 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
25h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,008China Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
10:20 pm - 4:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
33h 50m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
1:10 am - 10:50 amSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
17h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,081Multiple Airlines
Wed, Oct 21 - Sun, Nov 22
Multiple Airlines Logo
9:55 am - 4:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
22h 15m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:10 am - 8:00 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
26h 50m2 stops Incheon Intl Taipei City Taiwan Taoyuan Intl
$1,084Multiple Airlines
Mon, Oct 19 - Thu, Oct 29
Multiple Airlines Logo
9:30 am - 4:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
22h 40m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
1:10 am - 8:05 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
26h 55m1 stop Taipei City Taiwan Taoyuan Intl
$1,088Multiple Airlines
Sun, Oct 18 - Sat, Oct 24
Multiple Airlines Logo
10:05 am - 4:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
22h 05m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 pm - 8:00 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
39h 10m2 stops Incheon Intl Taipei City Taiwan Taoyuan Intl
$1,090Multiple Airlines
Mon, Oct 19 - Thu, Oct 29
Multiple Airlines Logo
9:30 am - 3:15 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
21h 45m2 stops Taipei City Taiwan Taoyuan Intl Incheon Intl
Multiple Airlines Logo
1:10 am - 8:05 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
26h 55m1 stop Taipei City Taiwan Taoyuan Intl
$1,095Multiple Airlines
Wed, Sep 30 - Sat, Oct 31
Multiple Airlines Logo
9:55 am - 4:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
22h 15m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
1:10 am - 8:00 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
26h 50m1 stop Taipei City Taiwan Taoyuan Intl
$1,099Multiple Airlines
Thu, Oct 1 - Thu, Oct 22
Multiple Airlines Logo
9:30 am - 4:10 pmPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
22h 40m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 pm - 7:25 amSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
26h 35m2 stops Incheon Intl Cebu City Mactan Intl
$1,103Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Korean Air Logo
8:45 am - 10:40 amPUS  Busan Gimhae-SEA Seattle/Tacoma Intl
17h 55m1 stop Incheon Intl
Korean Air Logo
12:50 pm - 8:45 pmSEA  Seattle/Tacoma Intl-PUS Busan Gimhae
15h 55m1 stop Incheon Intl
$1,107Korean Air
Booking Insights

Price, demand and travel trends for Busan to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Busan to Seattle with more confidence.

How much is a round-trip flight from Busan to Seattle?

Round-trip flights from Busan to Seattle start at $1,005. Prices are typical for this route right now, with typical round-trip fares ranging from $742 to $1,146. The lowest price found in the past 5 days was $1,005 on China Airlines.

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Key details for Busan to Seattle flights

Cheapest flight

$534
Flight from Busan to Seattle

When to book flights from Busan to Seattle

Are your dates flexible? Find out the best times to travel from Busan to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Busan to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Busan to Seattle?

    Flights from Busan to Seattle usually depart from Busan Gimhae (PUS) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Busan to Seattle?

    Three cabin classes are available on flights from Busan to Seattle:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Busan to Seattle pass through?

    Connecting flights from Busan to Seattle most commonly pass through:

    • Incheon Intl (ICN) - 85% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 15% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Busan to Seattle?

    Yes. Being flexible with your travel dates can save you up to 19% on the Busan to Seattle route. Wednesday is the cheapest departure day at $742 round-trip on average, while Thursday is the most expensive at $915, a difference of $173. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Busan to Seattle?

    A nonstop flight from Busan to Seattle takes 0h 00m, covering 5,228 miles.

  • Do I need a passport to fly from Busan to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Busan to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,005 to $4,511. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Busan to Seattle looking right now?

    One-way fares from Busan to Seattle are currently lower than usual. Average one-way flight prices are about $548, which is 39% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Busan to Seattle?

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 14h 30m, compared with 17h 21m via Taipei City Taiwan Taoyuan Intl (TPE).

  • What is the time difference between Busan and Seattle?

    Seattle is 16 hours behind Busan (Pacific Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Busan to Seattle flight?

    Round-trip flights from Busan to Seattle range from $742 to $1,146, with an average of $879 over the past 12 months. Anything below $742 counts as a good deal.

Your guide to booking Busan to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Busan to Seattle

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