How does KAYAK find such low prices on flights from District of Columbia to Seoul?

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 District of Columbia to Seoul. 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 District of Columbia to Seoul?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from District of Columbia 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 District of Columbia to Seoul?

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 Seoul with an airline and back to District of Columbia 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 District of Columbia to Seoul?

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 Seoul from District of Columbia 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>

$361 CHEAP FLIGHTS from District of Columbia to Seoul

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

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Flight Deals

Cheap Flights from District of Columbia to Seoul

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Seoul 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

Direct

Recent round-trip flight deals from District of Columbia to Seoul

Thu, Sep 18 - Mon, Sep 29

1:55 pm - 3:45 pmIAD-ICN

36h 50m2 stops

10:20 am - 11:45 amICN-IAD

38h 25m1 stop

$794

Find Deal

Thu, Sep 18 - Mon, Sep 22

9:35 am - 4:15 pmIAD-ICN

17h 40m1 stop

5:45 pm - 6:31 amICN-IAD

25h 46m1 stop

$838Air Canada

Find Deal

Thu, Sep 25 - Thu, Oct 16

9:35 am - 4:15 pmIAD-ICN

17h 40m1 stop

5:45 pm - 9:38 amICN-IAD

28h 53m2 stops

$845Air Canada

Find Deal

Tue, Sep 16 - Tue, Oct 14

4:35 pm - 4:05 pmDCA-ICN

34h 30m3 stops

9:05 pm - 10:20 amICN-DCA

26h 15m3 stops

$855

Find Deal

Mon, Sep 15 - Mon, Sep 29

1:30 pm - 8:40 amIAD-ICN

30h 10m1 stop

10:20 am - 11:45 amICN-IAD

38h 25m1 stop

$886Turkish Airlines

Find Deal

Tue, Dec 9 - Thu, Dec 25

1:30 pm - 6:20 pmIAD-ICN

38h 50m1 stop

12:10 am - 11:45 amICN-IAD

25h 35m1 stop

$1,008Turkish Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

10:00 pm - 11:40 amIAD-ICN

23h 40m1 stop

5:50 pm - 6:30 pmICN-IAD

38h 40m1 stop

$1,011Air China

Find Deal

Mon, Nov 3 - Mon, Nov 24

12:09 pm - 5:25 pmIAD-ICN

39h 16m2 stops

12:55 pm - 7:08 pmICN-IAD

44h 13m2 stops

$1,012China Eastern

Find Deal

Tue, Nov 11 - Thu, Nov 27

10:00 pm - 11:40 amIAD-ICN

23h 40m1 stop

5:50 pm - 6:30 pmICN-IAD

38h 40m1 stop

$1,033Air China

Find Deal

Mon, Nov 3 - Mon, Nov 17

6:05 am - 5:25 pmDCA-ICN

45h 20m2 stops

6:25 pm - 6:00 pmICN-DCA

37h 35m2 stops

$1,044China Eastern

Find Deal

Cheapest round-trip

$794

Overall average: $1,664

Multiple Airlines

Thu 9/18Mon 9/29

IAD - ICN • 2 stops

Cheapest non-stop

$1,502

Typical prices: $1,618-1963

Korean Air

Tue 9/23Tue 11/18

IAD - ICN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seoul!

Useful Info

Low season	January
High season	April
Cheapest flight	$361

Best time to beat the crowds with an average 29% drop in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Washington Dulles Airport to Seoul Incheon Airport

How does KAYAK find such low prices on flights from District of Columbia to Seoul?
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 District of Columbia to Seoul.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Seoul?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from District of Columbia 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 District of Columbia to Seoul?
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 Seoul with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Seoul?
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 Seoul from District of Columbia 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 Seoul

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to District of Columbia

First Class flights to Seoulfrom $23,100

Business Class flights to Seoulfrom $3,806

Prem Econ Class flights to Seoulfrom $8,201

Economy Class flights to Seoulfrom $878

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

$361 Find Cheap Flights from District of Columbia to Seoul

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

Cheap Flights from District of Columbia to Seoul

Recent round-trip flight deals from District of Columbia to Seoul

Recent one-way flight deals from District of Columbia to Seoul

Recent last minute flight deals from District of Columbia to Seoul

Recent direct flight deals from District of Columbia to Seoul

Everything you should know

Good to know

FAQs for booking flights from District of Columbia to Seoul

How does KAYAK find such low prices on flights from District of Columbia to Seoul?

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 District of Columbia to Seoul.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Seoul?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from District of Columbia 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 District of Columbia to Seoul?

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 Seoul with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Seoul?

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 Seoul from District of Columbia 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 Seoul

Cabin class types available on flights to District of Columbia

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

Find direct flights for Seoul

Flights to other popular destinations

Flights from domestic origins to Seoul

Choose which airport to fly into in Seoul

Find deals for your return flight