What are the cheapest airlines to fly from District of Columbia to Seoul one-way?

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $507. Turkish Airlines flights start at $528 while deals on Cathay Pacific start at $571 one-way.

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

Most travelers choose Washington, D.C. Dulles Intl - Incheon Intl, Washington, D.C. Reagan-National - Incheon Intl or Washington, D.C. Dulles Intl - Seoul Gimpo Intl when deciding on the best route from District of Columbia to Seoul.

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

On average you can expect to pay $3,217 for a flight from District of Columbia to Seoul. The cheapest flight overall is $391 while the most popular route, (Washington, D.C. Dulles Intl - Incheon Intl) is currently priced at $882.

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

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from District of Columbia to Seoul.

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

To save on the cost of your flight from District of Columbia to Seoul, book at least 27 days before your planned departure. Booking around this time can save you about 67% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,165 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,809.

What is the cheapest month to fly from District of Columbia to Seoul?

The best pricing can be found in the month of January. Prices to Seoul from District of Columbia average $1,379. You can even find prices in January for less than $1,379, as users have found deals to Seoul from as low as $863. The month of June appears to be one of the more expensive times to travel to Seoul from District of Columbia. Flying in the targeted month can save you up to 34%.

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

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

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

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

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

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

$490+ Flights from District of Columbia to Seoul - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from District of Columbia to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Seoul

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$882 (CrystalTravel)
One-way from	$490 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,233
Good round-trip deal	$1,177 or less
Good one-way deal	$657 or less

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

Search Deals

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

Search Deals

From District of Columbia to Seoul (SEL)

Search Deals

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

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($334 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from District of Columbia to Seoul

Cheapest flights from District of Columbia to Seoul
Explore the most affordable flight options available from District of Columbia to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Wed 9/39:40 pmIAD - ICN

1 stop31h 00mTurkish Airlines

Fri 9/1211:20 pmICN - IAD

1 stop25h 25mTurkish Airlines

Deal found 4/28

$882

Tue 5/135:00 pmIAD - ICN

2 stops38h 30mMultiple Airlines

Wed 5/216:20 pmICN - IAD

1 stop24h 35mMultiple Airlines

Deal found 4/28

$945

Tue 5/61:00 pmDCA - ICN

2 stops42h 30mMultiple Airlines

Fri 5/236:20 pmICN - DCA

1 stop36h 18mMultiple Airlines

Deal found 4/28

$980

Mon 8/257:31 pmDCA - ICN

2 stops29h 34mCathay Pacific

Mon 9/810:10 amICN - DCA

2 stops35h 55mCathay Pacific

Deal found 4/27

$1,062

Tue 8/2611:51 amIAD - ICN

2 stops37h 14mCathay Pacific

Tue 9/210:10 amICN - IAD

2 stops37h 35mCathay Pacific

Deal found 4/29

$1,070

Mon 9/15:06 pmDCA - ICN

2 stops37h 29mChina Airlines

Thu 9/118:35 pmICN - DCA

2 stops37h 24mChina Airlines

Deal found 4/27

$1,142

Thu 7/1710:25 amIAD - ICN

1 stop18h 05mAir Canada

Tue 1/138:10 pmICN - IAD

1 stop34h 12mAir Canada

Deal found 4/28

$1,194

Mon 9/224:35 pmDCA - ICN

1 stop34h 40mAir Canada

Wed 10/156:00 pmICN - DCA

1 stop16h 51mAir Canada

Deal found 4/29

$1,280

Wed 5/78:59 amDCA - ICN

2 stops44h 46mEVA Air

Thu 7/107:45 pmICN - DCA

2 stops38h 57mEVA Air

Deal found 4/27

$1,413

Tue 8/268:30 amDCA - GMP

2 stops24h 20mJapan Airlines

Tue 9/27:55 amGMP - DCA

2 stops28h 06mJapan Airlines

Deal found 4/29

$1,443

Mon 9/16:30 amDCA - ICN

2 stops34h 55mLOT

Tue 9/1611:20 amICN - DCA

2 stops48h 39mLOT

Deal found 4/27

$1,447

Mon 9/110:09 pmDCA - GMP

2 stops23h 36mMultiple Airlines

Thu 9/117:55 amGMP - DCA

2 stops18h 58mMultiple Airlines

Deal found 4/27

$1,449

Best flights from District of Columbia to Seoul
Discover carefully curated flight deals from District of Columbia to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Wed 9/39:40 pmIAD - ICN

1 stop31h 00mTurkish Airlines

Fri 9/1211:20 pmICN - IAD

1 stop25h 25mTurkish Airlines

Deal found 4/28

$882

Tue 5/135:00 pmIAD - ICN

2 stops38h 30mMultiple Airlines

Wed 5/216:20 pmICN - IAD

1 stop24h 35mMultiple Airlines

Deal found 4/28

$906

Tue 8/2611:51 amIAD - ICN

2 stops37h 14mCathay Pacific

Tue 9/210:10 amICN - IAD

2 stops37h 35mCathay Pacific

Deal found 4/29

$1,070

Sat 7/199:45 amIAD - ICN

1 stop17h 30mAir Canada

Tue 1/138:10 pmICN - IAD

1 stop29h 34mAir Canada

Deal found 4/29

$1,194

Tue 9/911:00 pmIAD - ICN

1 stop23h 35mAir China

Tue 9/1610:50 amICN - IAD

1 stop21h 40mAir China

Deal found 4/29

$1,235

Fri 8/296:45 pmIAD - ICN

1 stop35h 00mWestJet

Sun 9/78:45 pmICN - IAD

1 stop34h 05mWestJet

Deal found 4/28

$1,240

Sat 7/55:11 pmDCA - ICN

1 stop33h 19mAmerican Airlines

Thu 8/215:25 pmICN - DCA

1 stop20h 40mAmerican Airlines

Deal found 4/29

$1,523

Sun 7/207:01 pmDCA - GMP

2 stops33h 59mJapan Airlines

Tue 7/297:20 pmGMP - DCA

2 stops40h 51mJapan Airlines

Deal found 4/29

$1,548

Tue 7/226:30 amDCA - ICN

2 stops34h 55mLOT

Tue 8/1211:20 amICN - DCA

2 stops48h 39mLOT

Deal found 4/29

$1,588

Thu 5/291:53 pmDCA - ICN

2 stops27h 37mAir France

Mon 6/98:30 amICN - DCA

2 stops28h 11mAir France

Deal found 4/29

$1,726

Tue 7/812:15 pmIAD - GMP

1 stop21h 05mANA

Tue 7/157:40 amGMP - IAD

1 stop21h 05mANA

Deal found 4/28

$1,943

Tue 5/131:00 pmDCA - ICN

2 stops42h 30mMultiple Airlines

Fri 5/3012:45 pmICN - DCA

1 stop21h 14mMultiple Airlines

Deal found 4/29

$1,042

Last-minute flights from District of Columbia to Seoul
Discover last-minute flight deals from District of Columbia to Seoul. Data last updated April 29, 2025 and is based on user searches.

Wed 4/3011:54 amDCA - ICN

2 stops44h 16mCathay Pacific

Thu 5/2910:10 amICN - DCA

2 stops27h 36mCathay Pacific

Deal found 4/28

$1,077

Thu 5/19:40 pmIAD - ICN

1 stop31h 00mTurkish Airlines

Wed 5/2111:20 pmICN - IAD

1 stop33h 25mTurkish Airlines

Deal found 4/28

$902

Sat 5/311:00 pmIAD - GMP

1 stop25h 05mAir China

Sun 5/258:35 amGMP - IAD

2 stops34h 02mAir China

Deal found 4/29

$1,666

Sun 5/410:00 pmDCA - ICN

2 stops56h 05mCathay Pacific

Sun 5/188:05 pmICN - DCA

2 stops50h 11mCathay Pacific

Deal found 4/28

$1,205

Sun 5/46:59 amDCA - ICN

1 stop21h 31mAir Canada

Sun 5/185:45 pmICN - DCA

2 stops28h 08mAir Canada

Deal found 4/28

$1,574

Sun 5/410:25 amIAD - ICN

1 stop18h 05mAir Canada

Sun 5/185:45 pmICN - IAD

2 stops27h 10mAir Canada

Deal found 4/28

$1,574

Mon 5/55:38 pmIAD - ICN

2 stops36h 22mAlaska Airlines

Mon 5/129:25 pmICN - IAD

2 stops31h 35mAlaska Airlines

Deal found 4/28

$1,501

Mon 5/510:05 pmIAD - ICN

1 stop35h 00mEtihad Airways

Sun 5/251:35 amICN - IAD

1 stop27h 35mEtihad Airways

Deal found 4/28

$1,755

Tue 5/61:00 pmDCA - ICN

2 stops42h 30mMultiple Airlines

Fri 5/236:20 pmICN - DCA

1 stop36h 18mMultiple Airlines

Deal found 4/28

$980

Wed 5/75:38 pmIAD - ICN

2 stops31h 27mCathay Pacific

Thu 7/1010:10 amICN - IAD

2 stops37h 49mCathay Pacific

Deal found 4/27

$1,126

Wed 5/71:30 pmIAD - ICN

1 stop30h 10mTurkish Airlines

Mon 6/211:20 pmICN - IAD

1 stop25h 25mTurkish Airlines

Deal found 4/27

$1,129

Wed 5/78:59 amDCA - ICN

2 stops44h 46mEVA Air

Thu 7/107:45 pmICN - DCA

2 stops38h 57mEVA Air

Deal found 4/27

$1,413

One-way flights from District of Columbia to Seoul
Search for one-way flight options from District of Columbia to Seoul. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 8/126:13 pmIAD - ICN

3 stops35h 32mMultiple Airlines

Deal found 4/29

$490

Tue 5/67:00 amDCA - ICN

2 stops48h 30mMultiple Airlines

Deal found 4/29

$506

Fri 8/226:45 pmIAD - ICN

1 stop35h 00mWestJet

Deal found 4/29

$507

Thu 8/211:30 pmIAD - ICN

1 stop30h 10mTurkish Airlines

Deal found 4/29

$528

Mon 5/55:07 pmIAD - ICN

2 stops36h 58mCathay Pacific

Deal found 4/29

$571

Tue 5/135:00 pmIAD - GMP

3 stops40h 25mMultiple Airlines

Deal found 4/29

$669

Tue 7/229:40 amDCA - ICN

1 stop17h 35mAir Canada

Deal found 4/29

$670

Tue 7/229:45 amIAD - ICN

1 stop17h 30mAir Canada

Deal found 4/29

$670

Tue 7/227:32 pmDCA - ICN

2 stops28h 08mCathay Pacific

Deal found 4/29

$672

Tue 5/131:00 pmDCA - GMP

3 stops44h 25mMultiple Airlines

Deal found 4/28

$681

Sat 9/66:09 pmIAD - ICN

2 stops36h 26mChina Airlines

Deal found 4/29

$709

Sun 6/159:39 amDCA - ICN

3 stops44h 06mWestJet

Deal found 4/29

$720

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Seoul 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

Tue 5/13

5:00 pm-8:30 pm

2 stops38h 30m

Incheon Intl

Wed 5/21

6:20 pm-5:55 am

1 stop24h 35m

$906

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 5/11

1:30 pm-5:40 pm

1 stop39h 10m

Incheon Intl

Fri 5/23

11:20 pm-7:45 pm

1 stop33h 25m

$920

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Tue 5/6

1:00 pm-8:30 pm

2 stops42h 30m

Incheon Intl

Fri 5/23

6:20 pm-5:38 pm

1 stop36h 18m

$980

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 5/20

7:25 pm-2:05 pm

2 stops29h 40m

Incheon Intl

Wed 5/28

10:10 am-5:55 am

2 stops32h 45m

$1,104

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Fri 5/2

11:54 am-2:05 pm

2 stops37h 11m

Incheon Intl

Wed 5/14

8:05 pm-7:07 pm

2 stops36h 02m

$1,186

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Thu 7/17

10:25 am-5:30 pm

1 stop18h 05m

Incheon Intl

Tue 1/13

8:10 pm-4:22 pm

1 stop34h 12m

$1,194

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Thu 7/17

6:00 am-4:15 pm

1 stop21h 15m

Incheon Intl

Tue 1/13

8:10 pm-10:37 pm

1 stop16h 27m

$1,310

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Wed 5/7

8:59 am-6:45 pm

2 stops44h 46m

Incheon Intl

Thu 7/10

7:45 pm-9:42 pm

2 stops38h 57m

$1,413

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

Sun 7/20

7:01 pm-6:00 pm

2 stops33h 59m

Seoul Gimpo Intl

Mon 7/28

7:55 am-7:54 am

2 stops36h 59m

$1,548

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Wed 7/9

5:00 am-3:30 pm

1 stop21h 30m

Incheon Intl

Mon 7/21

5:25 pm-12:49 am

1 stop20h 24m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 48 results

...

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

Have a flexible travel schedule? Discover the best time to fly to Seoul from District of Columbia 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 District of Columbia to Seoul

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

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Seoul (average of $1,001). Flying from District of Columbia to Seoul in December is currently the most expensive (average of $1,635). 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 DC to SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Seoul as you normally would.

Weekly flight availability from District of Columbia to Seoul

The most flights from USDC to SEL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Seoul by month

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

To help decide which airline to fly from District of Columbia to Seoul, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

China Airlines

8.3

Very good

732 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

855 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines to fly from District of Columbia to Seoul one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $507. Turkish Airlines flights start at $528 while deals on Cathay Pacific start at $571 one-way.
What are the most popular routes from District of Columbia to Seoul?
Most travelers choose Washington, D.C. Dulles Intl - Incheon Intl, Washington, D.C. Reagan-National - Incheon Intl or Washington, D.C. Dulles Intl - Seoul Gimpo Intl when deciding on the best route from District of Columbia to Seoul.
What are the cheapest flights from District of Columbia to Seoul?
On average you can expect to pay $3,217 for a flight from District of Columbia to Seoul. The cheapest flight overall is $391 while the most popular route, (Washington, D.C. Dulles Intl - Incheon Intl) is currently priced at $882.
Can I find deals for flights from District of Columbia to Seoul that include hotel bookings?
Yes. In addition to deals on District of Columbia to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Seoul.
Can I find deals for business class flights from District of Columbia to Seoul?
Yes. Cheapflights offers flight deals from District of Columbia to Seoul 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 District of Columbia to Seoul?
Currently, February is the cheapest month in which you can book a flight from District of Columbia to Seoul (average of $1,001). Flying from District of Columbia to Seoul in December is currently the most expensive (average of $1,635). 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

Alternative routes for District of Columbia to Seoul

Los Angeles to Incheon Intl flights

John F Kennedy Intl to Incheon Intl flights

Seattle to Incheon Intl flights

San Francisco to Incheon Intl flights

Dulles Intl to Incheon Intl flights

Dallas/Fort Worth to Incheon Intl flights

LaGuardia to Incheon Intl flights

Newark to Incheon Intl flights

Los Angeles to Gimpo Intl flights

John F Kennedy Intl to Gimpo Intl flights

O'Hare Intl to Incheon Intl flights

San Francisco to Gimpo Intl flights

Newark to Gimpo Intl flights

Hobby to Incheon Intl flights

Atlanta to Incheon Intl flights

Boston to Incheon Intl flights

Reagan-National to Incheon Intl flights

Ontario to Incheon Intl flights

Baltimore to Incheon Intl flights

Burbank to Incheon Intl flights

San Jose to Incheon Intl flights

Dulles Intl to Gimpo Intl flights

Seattle to Gimpo Intl flights

Oakland to Incheon Intl flights

Honolulu to Incheon Intl flights

Dallas/Fort Worth to Gimpo Intl flights

O'Hare Intl to Gimpo Intl flights

Santa Ana to Incheon Intl flights

Love Field to Incheon Intl flights

Reagan-National to Gimpo Intl flights

George Bush Intcntl to Incheon Intl flights

Minneapolis to Incheon Intl flights

Las Vegas to Incheon Intl flights

LaGuardia to Gimpo Intl flights

Philadelphia to Incheon Intl flights

Orlando to Incheon Intl flights

Midway to Incheon Intl flights

San Jose to Gimpo Intl flights

Baltimore to Gimpo Intl flights

Boston to Gimpo Intl flights

Portland to Incheon Intl flights

Detroit to Incheon Intl flights

Cleveland to Incheon Intl flights

Salt Lake City to Incheon Intl flights

Atlanta to Gimpo Intl flights

George Bush Intcntl to Gimpo Intl flights

Austin to Incheon Intl flights

Charlotte to Incheon Intl flights

Other flights to Seoul

Seoul Gimpo Intl Airport to Jeju City flights

Seoul Gimpo Intl Airport to Busan flights

Incheon Intl Airport to Sapporo Chitose Airport flights

Seoul Gimpo Intl Airport to Busan flights

Incheon Intl Airport to Fukuoka flights

Seoul Gimpo Intl Airport to Jeju City flights

Incheon Intl Airport to Osaka Kansai Intl Airport flights

Incheon Intl Airport to Panglao flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Tokyo Narita Airport flights

Incheon Intl Airport to Nha Trang flights

Incheon Intl Airport to Hanoi flights

Incheon Intl Airport to Okinawa flights

Incheon Intl Airport to Ulaanbaatar flights

Incheon Intl Airport to Da Nang flights

Incheon Intl Airport to Nagoya Chubu Centrair Intl Airport flights

Incheon Intl Airport to Kota Kinabalu flights

Incheon Intl Airport to Cebu City flights

Top 9 airlines flying from District of Columbia to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$591	Average$747	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$660	Average$1,755	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$807	Average$1,053	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$865	Average$1,266	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$876	Average$1,303	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$877	Average$1,836	FlexibilityNo cancel fee	On-timeN/A
Korean Air	Cheapest$1,077	Average$1,822	FlexibilityNo cancel fee	On-time81%
Asiana Airlines	Cheapest$1,298	Average$2,023	FlexibilityNo cancel fee	On-time76%
Air France	Cheapest$1,698	Average$1,707	FlexibilityNo cancel fee	On-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$490+ Cheap flights from District of Columbia to Seoul (SEL)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Seoul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Seoul

Keep the following information in mind while searching for District of Columbia to Seoul flight deals. Data was last updated April 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from District of Columbia to Seoul

Cheapest flights from District of Columbia to SeoulExplore the most affordable flight options available from District of Columbia to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from District of Columbia to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from District of Columbia to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Weekly flight availability from District of Columbia to Seoul

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated April 29, 2025.

To help decide which airline to fly from District of Columbia to Seoul, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users have also rated airlines 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 District of Columbia to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from District of Columbia to Seoul one-way?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from District of Columbia to Seoul

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from District of Columbia to Seoul
Explore the most affordable flight options available from District of Columbia to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.