How long is the flight from Seoul to District of Columbia?

Airlines like Air Canada, Alaska Airlines, and United Airlines fly from Seoul to District of Columbia in about 29h 31m. The time it takes to get you to your destination can typically vary by up to 4h 03m. Airlines will cover a distance of 6953 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Seoul to District of Columbia?

The most popular route from Seoul to District of Columbia is Incheon Intl - Washington, D.C. Dulles Intl. You may also consider Incheon Intl - Washington, D.C. Reagan-National or Seoul Gimpo Intl - Washington, D.C. Reagan-National.

What are the cheapest flights from Seoul to District of Columbia?

Looking at all options, your cheapest flight can be booked for $655. While the most popular route (Incheon Intl - Washington, D.C. Dulles Intl) can be booked for $470 on average, our data indicates $1,330 when flying from Seoul to District of Columbia.

What are the most popular airlines that fly from Seoul to District of Columbia?

Before booking your flight from Seoul to District of Columbia check out the most popular airlines for this route: Korean Air, United Airlines or Delta.

Can I find deals for flights from Seoul to District of Columbia that include hotel bookings?

Yes. In addition to deals on Seoul to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seoul to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to District of Columbia.

Can I find deals for business class flights from Seoul to District of Columbia?

Yes. Cheapflights offers flight deals from Seoul to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$327+ Cheap Flights from Seoul to District of Columbia

Q: How much does it cost to fly round-trip from Seoul to District of Columbia?

Airfare is below average for this route at the moment. Seoul to District of Columbia flights typically cost between $492 and $878 in November. The cheapest round-trip price found within the last 3 days was $359 on Air Canada (Nov 11-Nov 18).

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Cheap flight deals from Seoul to District of Columbia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$340 (Trip.com)
One-way from	$327 (Kiwi.com)
Popular in	August
Cheapest in	September
Average price	$982
Good round-trip deal	$1,392 or less
Good one-way deal	$1,080 or less

Provider with most accurate pricing for Seoul (SEL)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seoul (SEL)-Washington, D.C. (WAS) flights.

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From Seoul (SEL) to District of Columbia

Search Deals

One-way flight from Seoul (SEL) to District of Columbia

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($223 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Seoul (SEL) to District of Columbia.

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Price to beat on a one-way flight from Seoul (SEL) to District of Columbia.

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Find flight deals from Seoul to District of Columbia

Cheapest flights from Seoul to District of Columbia
Explore the most affordable flight options available from Seoul to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/136:55 pmICN - DCA

2 stops31h 24mAir Canada

Wed 11/268:40 pmDCA - ICN

2 stops30h 30mAir Canada

Deal found 10/30

$340

Tue 11/46:55 pmICN - DCA

2 stops31h 24mAir Canada

Sun 11/912:55 pmDCA - ICN

2 stops38h 15mAir Canada

Deal found 10/29

$352

Thu 11/206:55 pmICN - DCA

2 stops28h 00mAir Canada

Mon 12/18:40 pmDCA - ICN

2 stops29h 20mAir Canada

Deal found 10/29

$358

Tue 11/116:55 pmICN - IAD

2 stops34h 51mAir Canada

Tue 11/184:30 pmIAD - ICN

2 stops34h 40mAir Canada

Deal found 10/28

$359

Thu 11/138:10 pmICN - IAD

1 stop38h 16mAir Canada

Wed 11/269:00 amIAD - ICN

2 stops42h 10mAir Canada

Deal found 10/30

$362

Sat 11/226:55 pmICN - DCA

2 stops29h 31mAir Canada

Sat 11/296:59 amDCA - ICN

1 stop21h 26mAir Canada

Deal found 10/29

$365

Sat 11/228:10 pmICN - IAD

1 stop33h 36mAir Canada

Sat 11/294:30 pmIAD - ICN

2 stops34h 40mAir Canada

Deal found 10/29

$371

Mon 12/1512:25 pmGMP - IAD

1 stop34h 45mANA

Fri 2/2711:10 amIAD - GMP

1 stop21h 20mANA

Deal found 10/28

$1,031

Wed 12/107:50 pmGMP - IAD

1 stop27h 20mANA

Wed 12/311:00 pmIAD - GMP

2 stops32h 20mANA

Deal found 10/29

$1,058

Wed 12/243:50 pmGMP - IAD

2 stops18h 36mMultiple Airlines

Mon 1/129:00 amIAD - GMP

2 stops23h 30mMultiple Airlines

Deal found 10/30

$1,095

Thu 12/47:45 amGMP - IAD

2 stops37h 42mANA

Fri 12/511:10 amIAD - GMP

1 stop34h 10mANA

Deal found 10/28

$1,130

Thu 11/2012:05 pmGMP - DCA

2 stops38h 37mJapan Airlines

Mon 12/14:59 pmDCA - GMP

2 stops39h 06mJapan Airlines

Deal found 10/29

$1,165

Best flights from Seoul to District of Columbia
Discover carefully curated flight deals from Seoul to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Thu 11/136:55 pmICN - DCA

2 stops29h 31mAir Canada

Thu 11/276:50 pmDCA - ICN

2 stops32h 20mAir Canada

Deal found 10/30

$466

Mon 2/28:35 pmICN - DCA

1 stop33h 34mAlaska Airlines

Fri 2/208:00 amDCA - ICN

1 stop20h 35mAlaska Airlines

Deal found 10/29

$473

Wed 2/2512:45 pmICN - IAD

2 stops30h 33mUnited Airlines

Thu 4/210:06 pmIAD - ICN

2 stops27h 54mUnited Airlines

Deal found 10/28

$492

Fri 11/147:15 pmICN - DCA

1 stop17h 45mBritish Airways

Tue 11/186:30 amDCA - ICN

1 stop20h 15mBritish Airways

Deal found 10/29

$681

Fri 12/268:35 pmICN - IAD

1 stop23h 38mAlaska Airlines

Sat 1/176:04 pmIAD - ICN

1 stop34h 31mAlaska Airlines

Deal found 10/30

$475

Wed 3/115:00 pmICN - IAD

1 stop16h 48mUnited Airlines

Mon 3/234:10 pmIAD - ICN

1 stop23h 30mUnited Airlines

Deal found 10/29

$492

Wed 2/117:50 pmGMP - IAD

1 stop27h 20mANA

Mon 3/912:15 pmIAD - GMP

1 stop21h 15mANA

Deal found 10/29

$1,029

Thu 3/198:35 pmICN - IAD

1 stop22h 14mAlaska Airlines

Sat 3/217:00 amIAD - ICN

1 stop22h 35mAlaska Airlines

Deal found 10/28

$480

Sat 3/76:00 pmICN - IAD

1 stop20h 25mUnited Airlines

Tue 3/2412:40 pmIAD - ICN

1 stop27h 00mUnited Airlines

Deal found 10/29

$492

Thu 11/2012:05 pmGMP - DCA

2 stops38h 37mJapan Airlines

Mon 12/14:59 pmDCA - GMP

2 stops39h 06mJapan Airlines

Deal found 10/29

$1,165

Mon 3/98:35 pmICN - IAD

1 stop22h 20mAlaska Airlines

Sat 3/217:00 amIAD - ICN

1 stop22h 35mAlaska Airlines

Deal found 10/29

$482

Tue 3/1011:45 amICN - IAD

2 stops25h 10mUnited Airlines

Sun 3/226:25 amIAD - ICN

1 stop19h 50mUnited Airlines

Deal found 10/29

$492

Thu 2/1912:45 pmICN - DCA

1 stop17h 58mUnited Airlines

Mon 2/235:50 pmDCA - ICN

1 stop32h 25mUnited Airlines

Deal found 10/28

$492

Thu 11/278:00 amGMP - DCA

2 stops21h 55mMultiple Airlines

Thu 12/46:30 amDCA - GMP

2 stops25h 35mMultiple Airlines

Deal found 10/30

$1,347

Sat 2/712:45 pmICN - IAD

1 stop17h 45mUnited Airlines

Mon 2/231:02 pmIAD - ICN

2 stops26h 38mUnited Airlines

Deal found 10/29

$494

Tue 2/106:00 pmICN - IAD

2 stops25h 21mUnited Airlines

Thu 2/266:05 pmIAD - ICN

1 stop21h 35mUnited Airlines

Deal found 10/29

$494

Tue 2/1712:45 pmICN - IAD

1 stop17h 42mUnited Airlines

Mon 3/92:15 pmIAD - ICN

1 stop25h 25mUnited Airlines

Deal found 10/30

$494

Thu 2/1912:45 pmICN - IAD

2 stops21h 56mUnited Airlines

Sat 3/75:20 pmIAD - ICN

2 stops22h 20mUnited Airlines

Deal found 10/30

$494

Mon 4/68:35 pmICN - DCA

1 stop38h 21mAlaska Airlines

Fri 5/19:59 amDCA - ICN

2 stops43h 36mAlaska Airlines

Deal found 10/30

$730

Wed 2/412:25 pmGMP - IAD

1 stop34h 45mANA

Tue 2/2411:10 amIAD - GMP

1 stop21h 20mANA

Deal found 10/28

$1,029

Thu 2/1912:45 pmICN - DCA

1 stop17h 58mUnited Airlines

Sun 3/81:00 pmDCA - ICN

2 stops26h 40mUnited Airlines

Deal found 10/30

$494

Mon 4/68:35 pmICN - DCA

1 stop38h 21mAlaska Airlines

Mon 4/276:35 pmDCA - ICN

2 stops59h 00mAlaska Airlines

Deal found 10/30

$757

Tue 2/312:25 pmGMP - IAD

1 stop34h 45mANA

Tue 2/2411:10 amIAD - GMP

1 stop21h 20mANA

Deal found 10/28

$1,029

Thu 2/1912:45 pmICN - DCA

1 stop17h 58mUnited Airlines

Sat 3/71:00 pmDCA - ICN

2 stops26h 40mUnited Airlines

Deal found 10/30

$494

Thu 2/128:00 amGMP - DCA

2 stops27h 30mJapan Airlines

Mon 2/235:32 pmDCA - GMP

2 stops27h 23mJapan Airlines

Deal found 10/29

$1,234

Thu 2/198:35 pmICN - DCA

1 stop33h 40mAlaska Airlines

Fri 3/66:35 pmDCA - ICN

2 stops34h 00mAlaska Airlines

Deal found 10/30

$770

Mon 12/1512:25 pmGMP - IAD

1 stop34h 45mANA

Fri 2/2711:10 amIAD - GMP

1 stop21h 20mANA

Deal found 10/28

$1,031

Thu 2/1912:45 pmICN - DCA

1 stop22h 51mUnited Airlines

Tue 3/35:50 pmDCA - ICN

1 stop21h 50mUnited Airlines

Deal found 10/30

$494

Fri 11/148:00 amGMP - DCA

2 stops21h 50mMultiple Airlines

Tue 11/187:44 pmDCA - GMP

2 stops25h 11mMultiple Airlines

Deal found 10/29

$1,351

Tue 2/107:50 pmGMP - IAD

1 stop27h 20mANA

Wed 2/2511:10 amIAD - GMP

1 stop21h 20mANA

Deal found 10/28

$1,080

Last-minute flights from Seoul to District of Columbia
Discover last-minute flight deals from Seoul to District of Columbia. Data last updated October 30, 2025 and is based on user searches.

Tue 11/46:55 pmICN - DCA

2 stops31h 24mAir Canada

Sun 11/912:55 pmDCA - ICN

2 stops38h 15mAir Canada

Deal found 10/29

$352

Fri 11/712:05 pmGMP - DCA

2 stops23h 25mMultiple Airlines

Fri 11/286:10 amDCA - GMP

2 stops25h 55mMultiple Airlines

Deal found 10/30

$1,309

Fri 11/712:05 pmGMP - DCA

2 stops23h 25mJapan Airlines

Fri 11/145:45 pmDCA - GMP

2 stops51h 10mJapan Airlines

Deal found 10/30

$1,344

Tue 11/116:55 pmICN - IAD

2 stops34h 51mAir Canada

Tue 11/184:30 pmIAD - ICN

2 stops34h 40mAir Canada

Deal found 10/28

$359

Thu 11/136:55 pmICN - DCA

2 stops31h 24mAir Canada

Wed 11/268:40 pmDCA - ICN

2 stops30h 30mAir Canada

Deal found 10/30

$340

Thu 11/138:10 pmICN - IAD

1 stop38h 16mAir Canada

Wed 11/269:00 amIAD - ICN

2 stops42h 10mAir Canada

Deal found 10/30

$362

Thu 11/206:55 pmICN - DCA

2 stops28h 00mAir Canada

Mon 12/18:40 pmDCA - ICN

2 stops29h 20mAir Canada

Deal found 10/29

$358

Thu 11/2012:05 pmGMP - DCA

2 stops38h 37mJapan Airlines

Mon 12/14:59 pmDCA - GMP

2 stops39h 06mJapan Airlines

Deal found 10/29

$1,165

Sat 11/226:55 pmICN - DCA

2 stops29h 31mAir Canada

Sat 11/296:59 amDCA - ICN

1 stop21h 26mAir Canada

Deal found 10/29

$365

Sat 11/228:10 pmICN - IAD

1 stop33h 36mAir Canada

Sat 11/294:30 pmIAD - ICN

2 stops34h 40mAir Canada

Deal found 10/29

$371

Thu 11/277:45 amGMP - IAD

2 stops24h 42mANA

Thu 12/411:10 amIAD - GMP

1 stop21h 20mANA

Deal found 10/30

$1,214

Thu 11/2712:05 pmGMP - DCA

2 stops42h 49mJapan Airlines

Thu 12/46:10 amDCA - GMP

2 stops25h 55mJapan Airlines

Deal found 10/30

$1,320

One-way flights from Seoul to District of Columbia
Search for one-way flight options from Seoul to District of Columbia. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sat 12/69:20 pmICN - IAD

3 stops33h 04mMultiple Airlines

Deal found 10/29

$327

Sun 12/149:20 pmICN - IAD

2 stops39h 45mMultiple Airlines

Deal found 10/30

$337

Sun 11/169:20 pmICN - IAD

2 stops33h 38mMultiple Airlines

Deal found 10/29

$344

Sun 11/169:20 pmICN - DCA

3 stops57h 39mMultiple Airlines

Deal found 10/29

$377

Sat 12/69:20 pmICN - DCA

3 stops57h 39mMultiple Airlines

Deal found 10/29

$380

Sun 12/79:20 pmICN - IAD

2 stops39h 45mMultiple Airlines

Deal found 10/28

$386

Tue 11/189:20 pmICN - IAD

2 stops23h 03mMultiple Airlines

Deal found 10/28

$389

Sun 12/146:55 pmICN - DCA

2 stops56h 11mMultiple Airlines

Deal found 10/30

$391

Fri 12/56:55 pmICN - DCA

2 stops36h 04mMultiple Airlines

Deal found 10/29

$411

Thu 12/119:20 pmICN - IAD

3 stops39h 45mMultiple Airlines

Deal found 10/28

$414

Sun 2/229:20 pmICN - IAD

2 stops33h 12mMultiple Airlines

Deal found 10/28

$427

Thu 12/119:20 pmICN - DCA

3 stops53h 46mMultiple Airlines

Deal found 10/28

$429

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul 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

Thu 11/13

6:55 pm-10:26 am

2 stops29h 31m

Washington, D.C. Reagan-National

Thu 11/27

6:50 pm-5:10 pm

2 stops32h 20m

$466

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 2/2

8:35 pm-4:09 pm

1 stop33h 34m

Washington, D.C. Reagan-National

Fri 2/20

8:00 am-6:35 pm

1 stop20h 35m

$473

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 12/26

8:35 pm-6:13 am

1 stop23h 38m

Washington, D.C. Dulles Intl

Sat 1/17

6:04 pm-6:35 pm

1 stop34h 31m

$475

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Thu 3/19

8:35 pm-5:49 am

1 stop22h 14m

Washington, D.C. Dulles Intl

Sat 3/21

7:00 am-6:35 pm

1 stop22h 35m

$480

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Mon 3/9

8:35 pm-5:55 am

1 stop22h 20m

Washington, D.C. Dulles Intl

Sat 3/21

7:00 am-6:35 pm

1 stop22h 35m

$482

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Wed 2/25

12:45 pm-5:18 am

2 stops30h 33m

Washington, D.C. Dulles Intl

Thu 4/2

10:06 pm-3:00 pm

2 stops27h 54m

$492

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Wed 3/11

5:00 pm-8:48 pm

1 stop16h 48m

Washington, D.C. Dulles Intl

Mon 3/23

4:10 pm-4:40 am

1 stop23h 30m

$492

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Sat 3/7

6:00 pm-12:25 am

1 stop20h 25m

Washington, D.C. Dulles Intl

Tue 3/24

12:40 pm-4:40 am

1 stop27h 00m

$492

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Tue 3/10

11:45 am-11:55 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sun 3/22

6:25 am-3:15 pm

1 stop19h 50m

$492

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Thu 2/19

12:45 pm-4:43 pm

1 stop17h 58m

Washington, D.C. Reagan-National

Mon 2/23

5:50 pm-4:15 pm

1 stop32h 25m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results

...

Best time to book a flight from Seoul to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Seoul with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to District of Columbia

What is the cheapest month to book a flight from Seoul to District of Columbia?

Currently, October is the cheapest month in which you can book a flight from Seoul to District of Columbia (average of $412). Flying from Seoul to District of Columbia in July is currently the most expensive (average of $954). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to DC?

When flying from Seoul to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Seoul to District of Columbia?

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Korean Air, Delta, and United Airlines from Seoul to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,155 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Korean Air

8.4

Very good

1,155 reviews

Korean Air

8.4

Very good

1,155 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Delta

7.9

Good

7,993 reviews

Korean Air

8.4

Very good

1,155 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

United Airlines

7.4

Good

8,998 reviews

Korean Air

8.4

Very good

1,155 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

American Airlines

7.2

Good

11,030 reviews

Korean Air

8.4

Very good

1,155 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Air Canada

7.1

Good

10,377 reviews

Korean Air

8.4

Very good

1,155 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Related info for your journey

How long is the flight from Seoul to District of Columbia?
Airlines like Air Canada, Alaska Airlines, and United Airlines fly from Seoul to District of Columbia in about 29h 31m. The time it takes to get you to your destination can typically vary by up to 4h 03m. Airlines will cover a distance of 6953 mi. This flight may include one or multiple stops.
What are the most popular routes from Seoul to District of Columbia?
The most popular route from Seoul to District of Columbia is Incheon Intl - Washington, D.C. Dulles Intl. You may also consider Incheon Intl - Washington, D.C. Reagan-National or Seoul Gimpo Intl - Washington, D.C. Reagan-National.
What are the cheapest flights from Seoul to District of Columbia?
Looking at all options, your cheapest flight can be booked for $655. While the most popular route (Incheon Intl - Washington, D.C. Dulles Intl) can be booked for $470 on average, our data indicates $1,330 when flying from Seoul to District of Columbia.
Can I find deals for flights from Seoul to District of Columbia that include hotel bookings?
Yes. In addition to deals on Seoul to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seoul to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to District of Columbia.
Can I find deals for business class flights from Seoul to District of Columbia?
Yes. Cheapflights offers flight deals from Seoul to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seoul to District of Columbia?
Currently, October is the cheapest month in which you can book a flight from Seoul to District of Columbia (average of $412). Flying from Seoul to District of Columbia in July is currently the most expensive (average of $954). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Seoul to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$501	Average$964	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$508	Average$738	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$649	Average$1,519	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$688	Average$973	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$1,185	Average$1,407	FlexibilityNo cancel fee	On-time81%

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$327+ Cheap flights from Seoul (SEL) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Seoul to District of Columbia

Keep the following information in mind while searching for Seoul to District of Columbia flight deals. Data was last updated October 30, 2025.

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Find flight deals from Seoul to District of Columbia

Cheapest flights from Seoul to District of ColumbiaExplore the most affordable flight options available from Seoul to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Seoul to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

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

Best time to book a flight from Seoul to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Seoul with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seoul to District of Columbia

What is the cheapest month to book a flight from Seoul to District of Columbia?

What is the cheapest time of day to fly from SEL to DC?

Find hourly flight availability from Seoul to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

How much does it cost to fly round-trip from Seoul to District of Columbia?

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Korean Air, Delta, and United Airlines from Seoul to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seoul to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Seoul to District of Columbia?

What are the most popular routes from Seoul to District of Columbia?

What are the cheapest flights from Seoul to District of Columbia?

Can I find deals for flights from Seoul to District of Columbia that include hotel bookings?

How can I find direct flights from Seoul to District of Columbia?

Can I find deals for business class flights from Seoul to District of Columbia?

What is the cheapest month to book a flight from Seoul to District of Columbia?

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Alternative routes for Seoul to District of Columbia

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Top 5 airlines flying from Seoul to District of Columbia

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Cheapest flights from Seoul to District of Columbia
Explore the most affordable flight options available from Seoul to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.