How many flights depart from District of Columbia to South Korea on average per week?

As of February 2026, 14 flights take off from District of Columbia and land in South Korea each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What is the cheapest airline that flies from District of Columbia to South Korea?

Air China and Korean Air are the most popular carriers operating from District of Columbia to South Korea

What airlines fly to South Korea?

Korean Air, Delta and Air Canada are the top three most popular airlines that fly to South Korea from District of Columbia according to our data. Korean Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 9 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

How many flights depart from District of Columbia to South Korea on average per day?

As of February 2026, 2 flights take off from District of Columbia and land in South Korea each day. The most common flight departure time for this route is 11:00AM, with 100% of daily flights taking off at noon.

How many operators does momondo search for flights from District of Columbia to South Korea?

The number of operators available for flights from District of Columbia to South Korea is 9 as of February 2026.

How old do you have to be to fly from District of Columbia to South Korea?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to South Korea.

What documentation or ID do you need to fly to South Korea?

The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$359 Cheap Flights from District of Columbia to South Korea in 2026

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Find the cheapest flights from District of Columbia to South Korea

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 pm - 1:55 pm

IAD

ICN

25h 55m

1 stop

1:05 pm - 7:30 pm

ICN

IAD

19h 25m

1 stop

$860Air China

Sal, Mar 17 - Sal, Haz 9

11:00 pm - 11:40 am

IAD

ICN

23h 40m

1 stop

11:10 am - 7:30 pm

ICN

IAD

21h 20m

1 stop

$861Air China

Sal, Mar 10 - Sal, Mar 17

11:00 pm - 4:35 pm

IAD

ICN

28h 35m

1 stop

9:10 pm - 12:36 am

ICN

IAD

40h 26m

2 stops

$906Multiple Airlines

Sal, Nis 7 - Sal, Nis 28

9:59 am - 4:20 pm

DCA

ICN

40h 21m

1 stop

6:55 pm - 1:02 pm

ICN

DCA

31h 07m

2 stops

$970Multiple Airlines

Sal, Mar 3 - Çar, Mar 11

12:15 pm - 10:20 pm

IAD

GMP

21h 05m

1 stop

7:40 am - 3:50 pm

GMP

IAD

21h 10m

1 stop

$1,550ANA

Sal, Nis 7 - Sal, Tem 7

12:15 pm - 10:20 pm

IAD

GMP

21h 05m

1 stop

7:55 pm - 10:05 am

GMP

IAD

27h 10m

1 stop

$1,551ANA

Sal, Nis 7 - Çar, Nis 22

9:35 am - 10:55 am

DCA

GMP

36h 20m

2 stops

8:00 am - 4:37 pm

GMP

DCA

21h 37m

2 stops

$1,658Japan Airlines

Sal, Mar 10 - Sal, Mar 17

1:15 pm - 7:55 pm

IAD

TAE

17h 40m

1 stop

7:55 am - 11:15 am

TAE

IAD

16h 20m

1 stop

$1,661Korean Air

Pzt, Nis 20 - Per, May 28

6:50 pm - 7:55 pm

IAD

TAE

36h 05m

2 stops

7:55 am - 11:15 am

TAE

IAD

16h 20m

1 stop

$1,666Korean Air

Paz, Nis 19 - Per, May 28

9:32 am - 9:15 pm

DCA

GMP

22h 43m

2 stops

8:00 am - 3:45 pm

GMP

DCA

20h 45m

2 stops

$1,675Japan Airlines

Sal, Nis 7 - Sal, Nis 21

Turkish Airlines flights from District of Columbia to South Korea

Our best Turkish Airlines deals on District of Columbia to South Korea flight tickets

Turkish Airlines

Feb 16

IAD9:15 pmWashington, D.C. Dulles Intl

31h 05m

1 stop

ICN6:20 pmIncheon Intl

Feb 25

ICN12:10 amIncheon Intl

25h 35m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,039

Turkish Airlines

Feb 23

IAD9:15 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

ICN9:05 amIncheon Intl

Feb 27

ICN10:45 amIncheon Intl

39h 00m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,059

Turkish Airlines

Feb 16

IAD9:15 pmWashington, D.C. Dulles Intl

31h 05m

1 stop

ICN6:20 pmIncheon Intl

Feb 23

ICN10:45 amIncheon Intl

46h 35m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

$1,077

Air Canada flights from District of Columbia to South Korea

Our best Air Canada deals on District of Columbia to South Korea flight tickets

Air Canada

Feb 16

DCA6:59 amWashington, D.C. Reagan-National

21h 26m

1 stop

ICN6:25 pmIncheon Intl

Mar 2

ICN8:10 pmIncheon Intl

16h 25m

1 stop

DCA10:35 pmWashington, D.C. Reagan-National

$1,138

Air Canada

Feb 16

DCA6:59 amWashington, D.C. Reagan-National

21h 26m

1 stop

ICN6:25 pmIncheon Intl

Mar 2

ICN8:10 pmIncheon Intl

28h 11m

2 stops

DCA10:21 amWashington, D.C. Reagan-National

$1,141

Air Canada

Feb 16

DCA6:00 amWashington, D.C. Reagan-National

22h 25m

2 stops

ICN6:25 pmIncheon Intl

Mar 2

ICN8:10 pmIncheon Intl

28h 11m

2 stops

DCA10:21 amWashington, D.C. Reagan-National

$1,144

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sal 3/17

11:00 pm-1:55 pm

1 stop25h 55m

Incheon Intl

Sal 6/9

1:05 pm-7:30 pm

1 stop19h 25m

$860

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sal 3/10

11:00 pm-11:40 am

1 stop23h 40m

Incheon Intl

Sal 3/17

11:10 am-7:30 pm

1 stop21h 20m

$861

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sal 4/7

11:00 pm-4:35 pm

1 stop28h 35m

Incheon Intl

Sal 4/28

9:10 pm-12:36 am

2 stops40h 26m

$906

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sal 3/3

9:59 am-4:20 pm

1 stop40h 21m

Incheon Intl

Çar 3/11

6:55 pm-1:02 pm

2 stops31h 07m

$970

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Sal 4/7

12:15 pm-10:20 pm

1 stop21h 05m

Seoul Gimpo Intl

Sal 7/7

7:40 am-3:50 pm

1 stop21h 10m

$1,550

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Sal 4/7

12:15 pm-10:20 pm

1 stop21h 05m

Seoul Gimpo Intl

Çar 4/22

7:55 pm-10:05 am

1 stop27h 10m

$1,551

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

Sal 3/10

9:35 am-10:55 am

2 stops36h 20m

Seoul Gimpo Intl

Sal 3/17

8:00 am-4:37 pm

2 stops21h 37m

$1,658

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Pzt 4/20

1:15 pm-7:55 pm

1 stop17h 40m

Daegu

Per 5/28

7:55 am-11:15 am

1 stop16h 20m

$1,661

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Paz 4/19

6:50 pm-7:55 pm

2 stops36h 05m

Daegu

Per 5/28

7:55 am-11:15 am

1 stop16h 20m

$1,666

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

Sal 4/7

9:32 am-9:15 pm

2 stops22h 43m

Seoul Gimpo Intl

Sal 4/21

8:00 am-3:45 pm

2 stops20h 45m

$1,675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,233.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from District of Columbia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,289. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to South Korea for around $1,529.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from District of Columbia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,350 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,545 on average. Flights to South Korea from District of Columbia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest District of Columbia to South Korea flight route?

Fly from Washington, D.C. Dulles Intl to Incheon Intl for the best District of Columbia - South Korea flight prices

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,760 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from District of Columbia for as low as $1,424 on momondo.

What cabin class options are available on District of Columbia to South Korea flights?

There are 4 cabin classes available to choose from on District of Columbia to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to South Korea flights?

You could potentially save up to 50% on your flight if you consider stops on a District of Columbia to South Korea flight.

Cheap District of Columbia to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to South Korea

Best Price Found	$562
Fastest flight time	15h 10m
Direct flights	Every day
Airports in South Korea	24 airports

The best one-way flight to South Korea from District of Columbia in the past 72 hours is $562. The best round-trip flight deal from District of Columbia to South Korea found on momondo in the last 72 hours is $1,212.

The fastest flight from District of Columbia to South Korea takes 15h 10m

Direct flights go from District of Columbia to South Korea every day.

There are 24 airports in South Korea. From District of Columbia there are direct flights to Incheon Intl (ICN).

Search flight deals

When did momondo last update prices for flights from District of Columbia to South Korea?
Prices for flights from District of Columbia to South Korea refresh daily.
How many operators does momondo search for flights from District of Columbia to South Korea?
The number of operators available for flights from District of Columbia to South Korea is 9 as of February 2026.
How old do you have to be to fly from District of Columbia to South Korea?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from District of Columbia to South Korea?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to South Korea is Boeing 777-300ER (80.52% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (15.98%), Boeing 747 (2.89%), and Boeing 777 (0.31%).

Best airlines flying from District of Columbia to South Korea

Compare and see reviews for airlines that fly from District of Columbia to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $356	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
United Airlines	PriceFrom $367	Free Cancellation	Rating 7.4 9,264 reviews	Search United Airlines flights
Air China	PriceFrom $591	Free Cancellation	Rating 7.2 138 reviews	Search Air China flights
American Airlines	PriceFrom $716	Free Cancellation	Rating 7.2 11,258 reviews	Search American Airlines flights
Asiana Airlines	PriceFrom $759	Free Cancellation	Rating 8.1 505 reviews	Search Asiana Airlines flights
Turkish Airlines	PriceFrom $791	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
AIR PREMIA	PriceFrom $864	Free Cancellation	Rating 8.2 79 reviews	Search AIR PREMIA flights
Air Canada	PriceFrom $972	Free Cancellation	Rating 7.1 10,700 reviews	Search Air Canada flights
Korean Air	PriceFrom $1,081	Free Cancellation	Rating 8.4 1,191 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to South Korea?

Finding the right flight to South Korea from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Korea quick and easy, saving you time and money.

Can I find flights from District of Columbia to South Korea with flexible booking policies on momondo?

Flights from District of Columbia to South Korea with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to South Korea?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to South Korea.

I’m not ready to book a flight from District of Columbia to South Korea right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to South Korea from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Get notified when prices go down

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Find better results for your trip to South Korea

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Complete your trip

Feeling lucky

Popular cities in South Korea

Flights to Seoulfrom $424

Flights to Jeju Cityfrom $698

Flights to Busanfrom $658

Flights to Daegufrom $1,005

Flights to Yeosu

Flights to Gwangjufrom $1,309

Flights to Jinjufrom $1,747

Flights to Muan

Cheap flights from District of Columbia to South Korea from $403

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from District of Columbia to South Korea

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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Turkish Airlines flights from District of Columbia to South Korea

Our best Turkish Airlines deals on District of Columbia to South Korea flight tickets

Air Canada flights from District of Columbia to South Korea

Our best Air Canada deals on District of Columbia to South Korea flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from District of Columbia to South Korea

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,233.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

What is the cheapest District of Columbia to South Korea flight route?

Fly from Washington, D.C. Dulles Intl to Incheon Intl for the best District of Columbia - South Korea flight prices

How far in advance should I book a flight to South Korea?

What cabin class options are available on District of Columbia to South Korea flights?

There are 4 cabin classes available to choose from on District of Columbia to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to South Korea flights?

You could potentially save up to 50% on your flight if you consider stops on a District of Columbia to South Korea flight.

What is the cheapest airline that flies from District of Columbia to South Korea?

Air China and Korean Air are the most popular carriers operating from District of Columbia to South Korea

What airlines fly to South Korea?

How many flights depart from District of Columbia to South Korea on average per day?

As of February 2026, 2 flights take off from District of Columbia and land in South Korea each day. The most common flight departure time for this route is 11:00AM, with 100% of daily flights taking off at noon.

How many flights depart from District of Columbia to South Korea on average per week?

As of February 2026, 14 flights take off from District of Columbia and land in South Korea each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap District of Columbia to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to South Korea

Best Price Found

Fastest flight time

Direct flights

Airports in South Korea

When did momondo last update prices for flights from District of Columbia to South Korea?

How many operators does momondo search for flights from District of Columbia to South Korea?

How old do you have to be to fly from District of Columbia to South Korea?

What documentation or ID do you need to fly to South Korea?

What is the most popular plane model from District of Columbia to South Korea?

Best airlines flying from District of Columbia to South Korea

Compare and see reviews for airlines that fly from District of Columbia to South Korea with momondo

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to South Korea?

Can I find flights from District of Columbia to South Korea with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to South Korea?

I’m not ready to book a flight from District of Columbia to South Korea right now. Can momondo alert me if prices change?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year