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Cheap flights from Seattle (SEA) to Busan (PUS) from $645

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — PUS
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from Seattle to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Busan (PUS). 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 June 6, 2024.

Popular in

June

Cheapest in

October

Average price

$2,499

Round-trip from

$894
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in June 2024
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From Seattle/Tacoma Intl to Busan Gimhae
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What is the cheapest day to fly round-trip from Seattle to Busan?

Travelers have found that booking a Tuesday departure is the best way to save up to 65% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Seattle to Busan?

Our data shows that October tends to be the cheapest month to fly to Busan from Seattle. Users have commonly found prices around $1,648 for the month, but tickets can be as low as $861. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from SEA to PUS?

When flying from Seattle to Busan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 37% versus a flight in the morning.

Cheap Seattle to Busan flights in June & July 2024

Find cheap flight options from Seattle to Busan specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Busan in 2024 at this time. Check back soon for alternative fares.
Fri 6/78:35 amSEA - PUS
2 stops20h 25mMultiple Airlines
Tue 9/2410:00 pmPUS - SEA
1 stop33h 50mMultiple Airlines
Deal found 6/5$1,911
Fri 6/72:20 pmSEA - PUS
1 stop25h 45mMultiple Airlines
Tue 9/2412:15 pmPUS - SEA
1 stop23h 15mMultiple Airlines
Deal found 6/5$2,193
Fri 6/75:55 amSEA - PUS
2 stops33h 25mMultiple Airlines
Tue 9/247:25 amPUS - SEA
2 stops23h 05mMultiple Airlines
Deal found 6/5$2,829
Sat 6/157:59 pmSEA - PUS
2 stops32h 46mKorean Air
Sat 6/2210:45 amPUS - SEA
1 stop19h 15mKorean Air
Deal found 6/6$2,936
Sat 6/1512:35 pmSEA - PUS
1 stop27h 00mKorean Air
Sat 6/224:25 pmPUS - SEA
1 stop13h 35mKorean Air
Deal found 6/6$3,306
Thu 6/61:50 amSEA - PUS
1 stop17h 25mMultiple Airlines
Tue 9/2411:00 amPUS - SEA
2 stops17h 02mMultiple Airlines
Deal found 6/5$3,458
Thu 6/61:50 amSEA - PUS
1 stop17h 25mMultiple Airlines
Tue 9/2412:20 pmPUS - SEA
1 stop16h 25mMultiple Airlines
Deal found 6/5$3,713
Thu 6/61:50 amSEA - PUS
2 stops23h 00mMultiple Airlines
Tue 9/247:25 amPUS - SEA
2 stops23h 05mMultiple Airlines
Deal found 6/5$10,240

Seattle to Busan 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Busan in 2024 at this time. Check back soon for alternative fares.
Mon 10/281:10 amSEA - PUS
1 stop17h 40mChina Airlines
Tue 11/1211:50 amPUS - SEA
1 stop23h 15mChina Airlines
Deal found 6/5$1,027
Sun 9/11:40 amSEA - PUS
1 stop25h 15mMultiple Airlines
Fri 9/207:35 amPUS - SEA
2 stops24h 27mMultiple Airlines
Deal found 6/6$1,249
Tue 10/152:20 pmSEA - PUS
2 stops54h 05mAsiana Airlines
Wed 10/2310:50 amPUS - SEA
2 stops41h 55mAsiana Airlines
Deal found 6/5$1,261
Mon 9/210:40 amSEA - PUS
2 stops17h 50mMultiple Airlines
Fri 9/2011:00 amPUS - SEA
2 stops21h 02mMultiple Airlines
Deal found 6/6$1,278
Mon 10/141:10 amSEA - PUS
1 stop25h 45mMultiple Airlines
Wed 10/237:55 pmPUS - SEA
2 stops31h 03mMultiple Airlines
Deal found 6/5$1,280
Sun 9/11:40 amSEA - PUS
1 stop25h 15mMultiple Airlines
Fri 9/2011:00 amPUS - SEA
3 stops22h 37mMultiple Airlines
Deal found 6/6$1,291
Mon 9/27:22 amSEA - PUS
3 stops31h 28mMultiple Airlines
Fri 9/2011:00 amPUS - SEA
2 stops21h 02mMultiple Airlines
Deal found 6/6$1,294
Sun 9/11:45 amSEA - PUS
1 stop23h 15mMultiple Airlines
Fri 9/2010:50 amPUS - SEA
1 stop21h 00mMultiple Airlines
Deal found 6/6$1,301
Mon 9/22:20 pmSEA - PUS
1 stop26h 05mMultiple Airlines
Fri 9/207:35 amPUS - SEA
2 stops24h 27mMultiple Airlines
Deal found 6/6$1,308

Seattle to Busan flights leaving soon

Find last-minute flight options from Seattle to Busan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from Seattle to Busan. It's wise to confirm all flight details are correct before booking.
Sat 6/157:59 pmSEA - PUS
2 stops32h 46mKorean Air
Sat 6/2210:45 amPUS - SEA
1 stop19h 15mKorean Air
Deal found 6/6$2,936
Sat 6/1512:35 pmSEA - PUS
1 stop27h 00mKorean Air
Sat 6/224:25 pmPUS - SEA
1 stop13h 35mKorean Air
Deal found 6/6$3,306

One-way flights to Busan from Seattle

Search for one-way flight options from Seattle to Busan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Busan. Those seeking round-trip flights from Seattle to Busan should utilize the search form at the the top of the page.
Wed 10/21:45 amSEA - PUS
1 stop26h 10mMultiple Airlines
Deal found 6/5$645
Wed 10/21:45 amSEA - PUS
2 stops24h 20mMultiple Airlines
Deal found 6/5$675
Fri 8/162:20 pmSEA - PUS
2 stops49h 25mMultiple Airlines
Deal found 6/5$747
Thu 10/31:00 pmSEA - PUS
2 stops26h 00mMultiple Airlines
Deal found 6/5$759
Fri 8/165:30 amSEA - PUS
3 stops34h 15mMultiple Airlines
Deal found 6/5$774
Thu 8/151:10 amSEA - PUS
1 stop26h 45mMultiple Airlines
Deal found 6/5$799
Sun 7/281:40 amSEA - PUS
1 stop17h 35mChina Airlines
Deal found 6/5$802
Wed 10/21:45 amSEA - PUS
3 stops27h 00mMultiple Airlines
Deal found 6/5$822
Mon 7/291:40 amSEA - PUS
1 stop17h 35mChina Airlines
Deal found 6/5$824

Find flights from Seattle to Busan within your budget

Customize your flight search to find flights from Seattle to Busan 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,027 - $1,482

Route

Depart

Return

Price

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Mon 10/28

1 stop17h 40m

Busan Gimhae

Tue 11/12

1 stop23h 15m

$1,027

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Sun 9/1

1 stop25h 15m

Busan Gimhae

Fri 9/20

2 stops24h 27m

$1,249

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 10/15

2 stops54h 05m

Busan Gimhae

Wed 10/23

2 stops41h 55m

$1,261

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Mon 9/2

2 stops17h 50m

Busan Gimhae

Fri 9/20

2 stops21h 02m

$1,278

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Mon 10/14

1 stop25h 45m

Busan Gimhae

Wed 10/23

2 stops31h 03m

$1,280

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 10/29

1 stop28h 50m

Busan Gimhae

Tue 11/12

3 stops66h 42m

$1,408

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 10/15

1 stop14h 35m

Busan Gimhae

Wed 10/23

1 stop15h 55m

$1,463

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 10/15

2 stops20h 15m

Busan Gimhae

Wed 10/23

1 stop15h 55m

$1,469

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 10/29

2 stops21h 25m

Busan Gimhae

Tue 11/12

1 stop14h 40m

$1,482

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Seattle to Busan?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Busan. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Busan flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Seattle 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.

Temperature and rainfall in Busan by month

Plan your trip to Busan by taking into account the average temperature and rainfall totals by month.

PUS

Temperature

39.2 - 78.8 °F

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated June 6, 2024.
Peruse reviews from past customers who have flown with Korean Air, Delta and China Airlines from Seattle to Busan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,137 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.4
Very good
564 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

China Airlines
8.3
Very good
884 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Singapore Airlines
8.2
Very good
1,418 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,368 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

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

  • Can I find flights from Seattle to Busan for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Seattle to Busan for under $1,100. The cheapest flight booked recently is on China Airlines for just $1,027, but on average you can expect to pay $1,369.

  • Are there last-minute flights available from Seattle to Busan for under $3,000?

    There are currently 2+ open flights from Seattle to Busan within the next 7 days for less than $3,000.

  • What are the cheapest airlines flying from Seattle to Busan round-trip?

    According to our current data, China Airlines ($1,027), Asiana Airlines ($1,261), and Singapore Airlines ($1,408) offers the cheapest pricing from Seattle to Busan. China Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Busan one-way?

    The cheapest airline one-way is China Airlines, with whom users have recently found tickets for as low as $802. However, be on the lookout for offers from Korean Air and Delta, as they are both options that can get you from Seattle to Busan for a low price.

  • What does SEA to PUS mean?

    SEA and PUS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to PUS refers to a flight route from Seattle/Tacoma Intl Airport to Busan Gimhae Airport.

  • Can I find deals for flights from Seattle to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Busan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Busan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Busan that include hotel bookings?

    Yes. In addition to deals on Seattle to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Busan?

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

  • Can I find deals for business class flights from Seattle to Busan?

    Yes. Cheapflights offers flight deals from Seattle to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Busan that allow pets onboard?

    Many airlines flying from Seattle to Busan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Busan?

    Yes, you can often find last-minute deals on Seattle to Busan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Busan flight deals updated?

    The Seattle to Busan flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Seattle to Busan?

    When booking a flight from Seattle to Busan, you may want to consider flying on China Airlines, Delta or Korean Air as they are the most popular for this route.

  • What is the cheapest month to book a flight from Seattle to Busan?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Busan (average of $894). Flying from Seattle to Busan in July is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Busan
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Seattle to Busan

Discover the top 3 airlines that operate flights from Seattle to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$809Average$1,470FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$861Average$937FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$1,122Average$1,511FlexibilityNo cancel feeOn-time81%
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Search flights from Seattle to Busan by cabin class

Find flights from Seattle to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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