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

SEA — PUS
May 22 — May 291

The best prices from Seattle/Tacoma Intl to Busan Gimhae are usually found in July or March, booked 60 days in advance, depart on a Monday or Wednesday and return on a Monday

How to find the cheapest flight from Seattle to Busan

All the information you need to plan the best SEA to PUS flight in 2022: compare Seattle to Busan flight prices with the expected peak season, weather and rainfall in Busan.

SEA - PUS

Price

$911 - $1,235

PUS

Temperature

39.2 - 78.8 °F

PUS

Rainfall

0.9 - 10.2 inches

Popular inJuneHigh demand for flights, 18% potential price rise
Cheapest inJulyBest time to find cheap flights, 10% potential price drop
Average price$968Average for round-trip flights in May 2022
Round-trip from$911From Seattle/Tacoma Intl to Busan Gimhae

What is the cheapest day to fly round-trip from Seattle to Busan?

Travelers have found that booking a Sunday departure is the best way to save up to 34% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Seattle to Busan?

Travelers have found it’s best to book a flight 60 days in advance to save up to 4% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Busan 1-2 weeks in advance for as low as $959, or $959 for flights within the next 24 hours.

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

Our data shows that July tends to be the cheapest month to fly to Busan from Seattle. Users have commonly found prices around $1,007 for the month, but tickets can be as low as $879. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to Busan (SEA - 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 morning, which can drop the price by up to 18% versus a flight at noon.

Cheap flights from Seattle to Busan in May, June 2022

The best prices found for SEA to PUS flights for May, June
Jun 5 - Jun 15
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

37h 25m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

17h 45m
$2,366

Multiple Airlines

View Deal

Deal found 14/5/22

Jun 5 - Jun 17
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

37h 25m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

16h 25m
$2,377

Multiple Airlines

View Deal

Deal found 14/5/22

Jun 5 - Jun 18
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

36h 00m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

16h 50m
$2,424

Multiple Airlines

View Deal

Deal found 14/5/22

Seattle to Busan 2022 flight deals

Cheap flights to Busan from Seattle found for this year
Sep 22 - Oct 6
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

1 stop

33h 55m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

18h 45m
$1,206

Korean Air

View Deal

Deal found 17/5/22

Sep 22 - Oct 6
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

33h 44m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

17h 30m
$1,217

Korean Air

View Deal

Deal found 17/5/22

Sep 22 - Oct 6
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

35h 10m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

2 stops

24h 05m
$1,224

Korean Air

View Deal

Deal found 17/5/22

Cheap Korean Air flights from Seattle to Busan

Sep 22 - Oct 6
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

1 stop

33h 55m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

18h 45m
$1,206

Korean Air

View Deal

Deal found 17/5/22

Sep 22 - Oct 6
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

33h 44m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

1 stop

17h 30m
$1,217

Korean Air

View Deal

Deal found 17/5/22

Sep 22 - Oct 6
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

35h 10m
PUS

Busan Gimhae

SEA

Seattle/Tacoma Intl

2 stops

24h 05m
$1,224

Korean Air

View Deal

Deal found 17/5/22

One-way flights to Busan Gimhae from Seattle

The cheapest one-way flights from Seattle to Busan
Sep 23
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

35h 00m
$1,006

Multiple Airlines

View Deal

Deal found 15/5/22

Jun 7
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

3 stops

43h 00m
$1,500

Multiple Airlines

View Deal

Deal found 16/5/22

Jun 7
SEA

Seattle/Tacoma Intl

PUS

Busan Gimhae

2 stops

45h 55m
$1,761

Multiple Airlines

View Deal

Deal found 16/5/22

Related info for your journey

Useful info, stats and facts about Seattle to Busan flights.

Which airlines flying from Seattle/Tacoma Intl to Busan Gimhae have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Busan Gimhae have new flexible policies in place due to COVID-19. Delta, American Airlines, and Korean Air are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Seattle to Busan for under $1,300 on Cheapflights?

Yes, there are multiple flights from Seattle to Busan for under $1,300. The cheapest flight booked recently is on Korean Air for just $1,206, but on average you can expect to pay $1,400.

What is the cheapest airline to fly from Seattle to Busan round-trip?

According to our current data, Korean Air ($1,206), offers the cheapest pricing from Seattle to Busan.

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 American Airlines, Delta or Korean Air as they are the most popular for this route.

What are the cheapest flights from Seattle to Busan?

While on average a flight from Seattle to Busan is generally $1,376, our data shows the cheapest flight currently is $568. When looking at the most popular route, (Seattle/Tacoma Intl - Busan Gimhae), you can expect to pay $1,571 for that flight.

Alternative routes for Seattle to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Pasco to Incheonfrom $999 pp
Seattle to Incheonfrom $1,013 pp
Spokane to Incheonfrom $1,930 pp

Top 2 airlines flying from Seattle to Busan

The chart below displays the airlines Cheapflights users traveling from Seattle to Busan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$618Average$1,286FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$933Average$1,072FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights