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>

$559 CHEAP FLIGHTS from Washington to Busan

PUS

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

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Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Recent round-trip flight deals from Washington to Busan

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington to Busan.

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

1:10 am - 11:15 amSEA-PUS

18h 05m1 stop

7:45 pm - 6:15 pmPUS-SEA

15h 30m1 stop

$1,000China Airlines

Find Deal

Thu, Oct 23 - Sat, Nov 15

1:10 am - 11:15 amSEA-PUS

18h 05m1 stop

8:00 pm - 7:20 pmPUS-SEA

15h 20m1 stop

$1,110China Airlines

Find Deal

Thu, Sep 25 - Sun, Oct 5

10:15 am - 6:20 amSEA-PUS

28h 05m1 stop

7:45 am - 7:10 amPUS-SEA

40h 25m1 stop

$1,134Singapore Airlines

Find Deal

Fri, Oct 24 - Sat, Nov 15

1:10 am - 11:15 amSEA-PUS

18h 05m1 stop

7:45 pm - 8:15 amPUS-SEA

29h 30m2 stops

$1,138China Airlines

Find Deal

Thu, Oct 23 - Sat, Nov 15

6:15 am - 11:35 amSEA-PUS

37h 20m2 stops

4:30 pm - 10:40 amPUS-SEA

34h 10m1 stop

$1,212

Find Deal

Thu, Oct 2 - Mon, Oct 13

2:15 pm - 5:00 pmSEA-PUS

34h 45m2 stops

5:55 pm - 12:30 pmPUS-SEA

34h 35m2 stops

$1,223Asiana Airlines

Find Deal

Mon, May 26 - Thu, Jun 19

6:15 am - 11:35 amSEA-PUS

37h 20m2 stops

9:55 am - 10:40 amPUS-SEA

16h 45m2 stops

$1,265

Find Deal

Thu, Oct 2 - Mon, Oct 13

6:00 am - 8:45 pmSEA-PUS

22h 45m2 stops

4:10 pm - 7:55 pmPUS-SEA

20h 45m2 stops

$1,391Korean Air

Find Deal

Fri, Oct 24 - Sat, Nov 15

12:25 pm - 7:45 amSEA-PUS

27h 20m1 stop

10:40 am - 10:40 amPUS-SEA

16h 00m1 stop

$1,449Korean Air

Find Deal

Thu, Oct 2 - Mon, Oct 13

2:15 pm - 12:30 pmSEA-PUS

30h 15m2 stops

8:30 am - 12:30 pmPUS-SEA

44h 00m2 stops

$1,559Asiana Airlines

Find Deal

Wed, May 28 - Wed, Jun 4

Useful Info

Low season	March
High season	August
Cheapest flight	$559

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Seattle 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)

PUS

$559 Find Cheap Flights from Washington to Busan

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

Cheap Flight Deals from Washington to Busan

Recent round-trip flight deals from Washington to Busan

Recent one-way 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