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

Air Canada is the most popular carrier operating from South Korea to District of Columbia

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

The number of flights available between South Korea and District of Columbia is 2 per day as of August 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

How long is the flight from South Korea to District of Columbia?

On average, it takes 13h 30m to fly from South Korea to District of Columbia if you fly out of Incheon (the most popular airport in South Korea) and into Washington, D.C. Dulles Intl Airport (the most popular airport in District of Columbia). If you’re flying out of Seoul and into Washington, D.C. Dulles Intl Airport, then the flight time is around 18h 44m.

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

As of August 2025, 14 flights take off from South Korea and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to District of Columbia?

Korean Air, Delta and United Airlines are the top three most popular airlines that fly to District of Columbia from South Korea according to our data. Korean Air is the first choice among our users, with 54% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from South Korea to District of Columbia are refreshed on a daily basis.

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

As of August 2025, there are 5 operators available to choose from for flights from South Korea to District of Columbia.

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

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 South Korea to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$428 Cheap Flights from South Korea to District of Columbia in 2025

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Find the cheapest flights from South Korea to District of Columbia

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from South Korea to District of Columbia

6:00 pm - 10:20 amICN-DCA

29h 20m1 stop

6:00 am - 4:15 pmDCA-ICN

21h 15m1 stop

$541Air Canada

Find Deal

ج, سبتمبر 12 - خ, سبتمبر 25

6:00 pm - 10:20 amICN-DCA

29h 20m1 stop

6:00 am - 4:15 pmDCA-ICN

21h 15m1 stop

$548Air Canada

Find Deal

ج, سبتمبر 12 - خ, سبتمبر 18

5:25 pm - 10:48 pmICN-IAD

18h 23m1 stop

6:35 am - 4:45 pmIAD-ICN

20h 10m1 stop

$565American Airlines

Find Deal

ر, سبتمبر 10 - ر, نوفمبر 26

5:25 pm - 7:34 amICN-DCA

27h 09m2 stops

5:00 am - 3:30 pmDCA-ICN

21h 30m2 stops

$565American Airlines

Find Deal

ر, سبتمبر 17 - ر, أكتوبر 22

4:50 pm - 5:22 amICN-IAD

25h 32m2 stops

12:46 pm - 5:40 amIAD-ICN

26h 54m2 stops

$605United Airlines

Find Deal

ن, سبتمبر 15 - خ, ديسمبر 4

12:45 pm - 11:44 pmICN-DCA

24h 59m2 stops

11:00 am - 5:40 amDCA-ICN

28h 40m2 stops

$605United Airlines

Find Deal

خ, نوفمبر 6 - خ, نوفمبر 13

7:15 pm - 10:55 amPUS-IAD

28h 40m1 stop

1:15 pm - 11:35 amIAD-PUS

33h 20m1 stop

$1,425Korean Air

Find Deal

ن, سبتمبر 8 - خ, سبتمبر 18

7:00 am - 10:55 amPUS-IAD

16h 55m1 stop

9:50 am - 7:35 pmIAD-PUS

20h 45m2 stops

$1,634Korean Air

Find Deal

ن, سبتمبر 29 - ث, أكتوبر 21

8:45 am - 11:33 pmPUS-IAD

27h 48m2 stops

7:35 am - 7:35 pmIAD-PUS

23h 00m2 stops

$1,848Delta

Find Deal

خ, أكتوبر 2 - خ, أكتوبر 9

8:45 am - 11:33 pmPUS-IAD

27h 48m2 stops

1:15 pm - 7:45 amIAD-PUS

29h 30m1 stop

$1,861Delta

Find Deal

خ, أكتوبر 2 - خ, أكتوبر 9

American Airlines flights from South Korea to District of Columbia

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

American Airlines

Sep 10

ICN5:25 pmIncheon Intl

18h 23m

1 stop

IAD10:48 pmWashington, D.C. Dulles Intl

Nov 26

IAD6:35 amWashington, D.C. Dulles Intl

20h 10m

1 stop

ICN4:45 pmIncheon Intl

$565

Find similar

American Airlines

Sep 17

ICN5:25 pmIncheon Intl

28h 18m

2 stops

IAD8:43 amWashington, D.C. Dulles Intl

Dec 7

IAD5:54 pmWashington, D.C. Dulles Intl

32h 51m

2 stops

ICN4:45 pmIncheon Intl

$576

Find similar

American Airlines

Sep 12

ICN5:25 pmIncheon Intl

18h 20m

1 stop

IAD10:45 pmWashington, D.C. Dulles Intl

Sep 25

IAD6:00 pmWashington, D.C. Dulles Intl

32h 30m

1 stop

ICN3:30 pmIncheon Intl

$579

Find similar

Hawaiian Airlines flights from South Korea to District of Columbia

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

Hawaiian Airlines

Sep 15

ICN8:35 pmIncheon Intl

23h 58m

1 stop

IAD7:33 amWashington, D.C. Dulles Intl

Dec 7

IAD7:35 amWashington, D.C. Dulles Intl

21h 00m

1 stop

ICN6:35 pmIncheon Intl

$573

Find similar

Hawaiian Airlines

Nov 7

ICN8:35 pmIncheon Intl

34h 05m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

Nov 21

IAD7:38 amWashington, D.C. Dulles Intl

20h 57m

1 stop

ICN6:35 pmIncheon Intl

$578

Find similar

Hawaiian Airlines

Sep 20

ICN8:35 pmIncheon Intl

23h 58m

1 stop

IAD7:33 amWashington, D.C. Dulles Intl

Sep 28

IAD7:00 amWashington, D.C. Dulles Intl

22h 35m

1 stop

ICN6:35 pmIncheon Intl

$586

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

ج 9/12

6:00 pm-10:20 am

1 stop29h 20m

Washington, D.C. Reagan-National

خ 9/25

6:00 am-4:15 pm

1 stop21h 15m

$541

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

ج 9/12

6:00 pm-10:20 am

1 stop29h 20m

Washington, D.C. Reagan-National

خ 9/18

6:00 am-4:15 pm

1 stop21h 15m

$548

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

ر 9/10

5:25 pm-10:48 pm

1 stop18h 23m

Washington, D.C. Dulles Intl

ر 11/26

6:35 am-4:45 pm

1 stop20h 10m

$565

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

ر 9/17

5:25 pm-7:34 am

2 stops27h 09m

Washington, D.C. Reagan-National

ر 10/22

5:00 am-3:30 pm

2 stops21h 30m

$565

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

ن 9/15

4:50 pm-5:22 am

2 stops25h 32m

Washington, D.C. Dulles Intl

خ 12/4

12:46 pm-5:40 am

2 stops26h 54m

$605

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

خ 11/6

12:45 pm-11:44 pm

2 stops24h 59m

Washington, D.C. Reagan-National

خ 11/13

11:00 am-5:40 am

2 stops28h 40m

$605

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

ن 9/8

7:15 pm-10:55 am

1 stop28h 40m

Washington, D.C. Dulles Intl

خ 9/18

1:15 pm-11:35 am

1 stop33h 20m

$1,425

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

ن 9/29

7:00 am-10:55 am

1 stop16h 55m

Washington, D.C. Dulles Intl

ث 10/21

9:50 am-7:35 pm

2 stops20h 45m

$1,634

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

خ 10/2

8:45 am-11:33 pm

2 stops27h 48m

Washington, D.C. Dulles Intl

خ 10/9

7:35 am-7:35 pm

2 stops23h 00m

$1,848

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

خ 10/2

8:45 am-11:33 pm

2 stops27h 48m

Washington, D.C. Dulles Intl

خ 10/9

1:15 pm-7:45 am

1 stop29h 30m

$1,861

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 South Korea to District of Columbia

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 day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Saturday when prices can be found for as low as $1,423. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from South Korea because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,579.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from South Korea in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,050 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $1,514. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from South Korea for as low as $954 on momondo.

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

There are 4 cabin classes available to choose from on South Korea to District of Columbia 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 South Korea to District of Columbia flights?

You could potentially save up to 13% on your flight if you consider stops on a South Korea to District of Columbia flight.

Cheap South Korea to District of Columbia flight deals and tips

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

Best Price Found	$428
Fastest flight time	15h 50m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from South Korea in the past 72 hours is $428. The best round-trip flight deal from South Korea to District of Columbia found on momondo in the last 72 hours is $541.

The fastest flight from South Korea to District of Columbia takes 15h 50m

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

There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from South Korea to District of Columbia?
Prices for flights from South Korea to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to District of Columbia?
As of August 2025, there are 5 operators available to choose from for flights from South Korea to District of Columbia.
How old do you have to be to fly from South Korea to District of Columbia?
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 South Korea to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from South Korea to District of Columbia?
Based on momondo bookings for flights between South Korea and District of Columbia, the leading plane model is Boeing 777-300ER, making up 82.84% of the total bookings. Other popular models include Airbus A350-900 with 9.31%, Boeing 747-8 with 5.88%, and Airbus A380-800 with 0.98%.

Best airlines flying from South Korea to District of Columbia

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $688	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom $688	Free Cancellation	Rating 7.1 9,992 reviews	Search Air Canada flights
United Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
Delta	PriceFrom $790	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Korean Air	PriceFrom $1,127	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights

Why use momondo?

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

Finding the right flight to District of Columbia from South Korea 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 District of Columbia quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to District of Columbia from South Korea with this policy.

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

Once all potential South Korea to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for South Korea to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your District of Columbia trip

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Cheap flights from South Korea to District of Columbia from $428

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from South Korea to District of Columbia

Recent round-trip flight deals from South Korea to District of Columbia

Recent one-way flight deals from South Korea to District of Columbia

Recent last minute flight deals from South Korea to District of Columbia

Recent direct flight deals from South Korea to District of Columbia

American Airlines flights from South Korea to District of Columbia

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

Hawaiian Airlines flights from South Korea to District of Columbia

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

momondo Fare Finder

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

See travel insights to District of Columbia from

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

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

What is the cheapest day to depart on your flight to District of Columbia?

What is the cheapest time of day to depart on your flight to District of Columbia?

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

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

How far in advance should I book a flight to District of Columbia?

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

There are 4 cabin classes available to choose from on South Korea to District of Columbia 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 South Korea to District of Columbia flights?

You could potentially save up to 13% on your flight if you consider stops on a South Korea to District of Columbia flight.

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

Air Canada is the most popular carrier operating from South Korea to District of Columbia

What airlines fly to District of Columbia?

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

The number of flights available between South Korea and District of Columbia is 2 per day as of August 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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

As of August 2025, 14 flights take off from South Korea and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long is the flight from South Korea to District of Columbia?

Cheap South Korea to District of Columbia flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in District of Columbia

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

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

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

What documentation or ID do you need to fly to District of Columbia?

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

Best airlines flying from South Korea to District of Columbia

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

Why use momondo?

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

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

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

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

An easier way to manage your District of Columbia 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 District of Columbia

Popular cities in District of Columbia

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