How does KAYAK find such low prices on flights from Washington to Busan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Busan. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Busan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Busan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$557 CHEAP FLIGHTS from Washington to Busan

PUS

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Flights Deals

Cheap Flights from Washington to Busan

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Busan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Busan

Tue, Aug 5 - Thu, Aug 28

2:30 pm - 10:30 amSEA-PUS

52h 00m2 stops

10:50 am - 12:45 pmPUS-SEA

41h 55m2 stops

$966Asiana Airlines

Find Deal

Wed, Jul 9 - Wed, Jul 16

2:30 pm - 1:00 pmSEA-PUS

54h 30m2 stops

7:30 am - 12:45 pmPUS-SEA

21h 15m2 stops

$987Asiana Airlines

Find Deal

Wed, Jul 9 - Wed, Jul 16

2:30 pm - 5:00 pmSEA-PUS

34h 30m2 stops

7:30 am - 12:45 pmPUS-SEA

21h 15m2 stops

$998Asiana Airlines

Find Deal

Sat, Aug 16 - Tue, Nov 4

5:30 am - 7:35 pmSEA-PUS

22h 05m2 stops

7:55 am - 2:26 pmPUS-SEA

23h 31m2 stops

$1,032

Find Deal

Sat, Aug 16 - Tue, Nov 4

6:59 pm - 11:15 amSEA-PUS

24h 16m2 stops

7:45 pm - 6:15 pmPUS-SEA

15h 30m1 stop

$1,051China Airlines

Find Deal

Sat, Aug 16 - Tue, Nov 4

5:30 am - 6:55 amSEA-PUS

33h 25m3 stops

2:05 pm - 6:15 pmPUS-SEA

21h 10m2 stops

$1,153

Find Deal

Mon, Aug 4 - Thu, Aug 28

1:40 am - 11:15 amSEA-PUS

17h 35m1 stop

8:00 pm - 7:45 pmPUS-SEA

15h 45m1 stop

$1,187China Airlines

Find Deal

Wed, Jul 9 - Wed, Jul 16

1:20 pm - 7:35 pmSEA-PUS

14h 15m1 stop

10:40 am - 10:50 amPUS-SEA

16h 10m1 stop

$1,432Korean Air

Find Deal

Wed, Jul 9 - Wed, Jul 16

7:00 am - 7:35 pmSEA-PUS

20h 35m2 stops

8:05 am - 10:50 amPUS-SEA

18h 45m1 stop

$1,433Korean Air

Find Deal

Mon, Jul 28 - Wed, Aug 20

12:40 am - 7:35 pmPDX-PUS

26h 55m2 stops

7:00 am - 4:59 pmPUS-PDX

25h 59m2 stops

$2,569Delta

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$557

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Portland to Busan

How does KAYAK find such low prices on flights from Washington to Busan?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Busan?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Busan?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Busan

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Busan

Busan (PUS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

PUS

$557 Find Cheap Flights from Washington to Busan

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

Cheap Flights from Washington to Busan

Recent round-trip flight deals from Washington to Busan

Recent one-way flight deals from Washington to Busan

Recent last minute flight deals from Washington to Busan

Good to know

FAQs for booking flights from Washington to Busan

How does KAYAK find such low prices on flights from Washington to Busan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Busan.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Busan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Busan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Busan

Information on the airport you'll fly into in Busan

Cabin class types available on flights to Washington

Complete your trip to Busan with a hotel stay or car rental

Find direct flights for Busan

Flights to other popular destinations

Flights from domestic origins to Busan

Choose which airport to fly into in Busan

Find deals for your return flight