What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to South Korea one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as $522. Users have also found prices from $524 and $678 on Turkish Airlines and Air Canada, respectively.

What are the most popular routes from Washington, D.C. Dulles Intl Airport to South Korea?

The most popular route from Washington, D.C. Dulles Intl Airport to South Korea is Washington, D.C. Dulles Intl - Incheon Intl. You may also consider Washington, D.C. Dulles Intl - Seoul Gimpo Intl or Washington, D.C. Dulles Intl - Busan Gimhae.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to South Korea?

Looking at all options, your cheapest flight can be booked for $651. While the most popular route (Washington, D.C. Dulles Intl - Incheon Intl) can be booked for $789 on average our data indicates $8,272 when flying from Washington, D.C. Dulles Intl Airport to South Korea.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to South Korea?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to South Korea are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to South Korea?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to South Korea at least 37 days early can save you up to 39% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to South Korea for as little as $1,226 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,357 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to South Korea?

January can be a great time to fly to South Korea from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $1,407. Cheapflights users have found deals in the month of January for as cheap as $863. The most expensive prices can be found in the month of June.

Can I find deals for flights from Dulles Intl to South Korea that include hotel bookings?

Yes. In addition to deals on Dulles Intl to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to South Korea?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to South Korea.

Can I find deals for business class flights from Dulles Intl to South Korea?

Yes. Cheapflights offers flight deals from Dulles Intl to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,325+ Flights from Washington, D.C. Dulles Intl Airport to South Korea

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Cheap flight deals from Dulles Intl to South Korea

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$880 (FlightHub)
One-way from	$522 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,388
Good round-trip deal	$1,326 or less
Good one-way deal	$766 or less

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

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

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From Washington, D.C. Dulles Intl to South Korea

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One-way flight from Washington, D.C. Dulles Intl to South Korea

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($382 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to South Korea.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to South Korea.

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Find flight deals from Dulles Intl to South Korea

Cheapest flights from Dulles Intl to South Korea
Explore the most affordable flight options available from Dulles Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Sun 2/236:12 amIAD - ICN

1 stop20h 33mAmerican Airlines

Wed 2/266:50 pmICN - IAD

1 stop17h 43mAmerican Airlines

Deal found 2/18

$878

Sat 3/153:00 pmIAD - ICN

1 stop29h 05mTurkish Airlines

Sat 3/2210:45 amICN - IAD

1 stop39h 20mTurkish Airlines

Deal found 2/20

$880

Wed 3/267:00 amIAD - ICN

1 stop24h 30mMultiple Airlines

Wed 4/25:30 pmICN - IAD

2 stops25h 04mMultiple Airlines

Deal found 2/20

$1,058

Wed 5/145:44 pmIAD - ICN

2 stops33h 21mAir Canada

Wed 5/285:45 pmICN - IAD

1 stop25h 36mAir Canada

Deal found 2/19

$1,172

Tue 4/86:00 pmIAD - ICN

2 stops28h 35mAir China

Mon 4/212:40 pmICN - IAD

1 stop38h 00mAir China

Deal found 2/19

$1,192

Sat 3/84:35 pmIAD - GMP

2 stops30h 30mAir China

Mon 3/172:25 pmGMP - IAD

1 stop37h 45mAir China

Deal found 2/19

$1,237

Tue 3/255:35 pmIAD - GMP

2 stops32h 20mMultiple Airlines

Mon 3/312:25 pmGMP - IAD

1 stop38h 15mMultiple Airlines

Deal found 2/20

$1,244

Fri 3/217:31 amIAD - PUS

2 stops46h 14mMultiple Airlines

Fri 3/2812:45 pmPUS - IAD

1 stop39h 25mMultiple Airlines

Deal found 2/19

$1,365

Mon 9/17:00 amIAD - GMP

2 stops25h 50mJapan Airlines

Wed 9/247:55 amGMP - IAD

2 stops35h 00mJapan Airlines

Deal found 2/20

$1,463

Wed 9/1712:15 pmIAD - GMP

1 stop21h 05mANA

Mon 10/1312:40 pmGMP - IAD

1 stop34h 25mANA

Deal found 2/19

$1,561

Sat 4/196:30 amIAD - PUS

2 stops40h 15mAir China

Sat 5/312:45 pmPUS - IAD

2 stops53h 51mAir China

Deal found 2/19

$1,677

Sat 8/161:30 pmIAD - PUS

1 stop36h 25mKorean Air

Fri 8/2212:10 pmPUS - IAD

1 stop36h 05mKorean Air

Deal found 2/19

$1,985

Best flights from Dulles Intl to South Korea
Discover carefully curated flight deals from Dulles Intl to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Sat 3/153:00 pmIAD - ICN

1 stop29h 05mTurkish Airlines

Sat 3/2210:45 amICN - IAD

1 stop39h 20mTurkish Airlines

Deal found 2/20

$880

Wed 3/267:00 amIAD - ICN

1 stop24h 30mMultiple Airlines

Wed 4/25:30 pmICN - IAD

2 stops25h 04mMultiple Airlines

Deal found 2/20

$1,058

Wed 5/145:44 pmIAD - ICN

2 stops33h 21mAir Canada

Tue 5/275:45 pmICN - IAD

1 stop25h 36mAir Canada

Deal found 2/20

$1,172

Tue 4/16:00 pmIAD - ICN

2 stops33h 35mAir China

Mon 4/145:50 pmICN - IAD

1 stop34h 50mAir China

Deal found 2/19

$1,194

Mon 3/245:58 pmIAD - ICN

2 stops29h 47mCathay Pacific

Thu 4/310:10 amICN - IAD

2 stops43h 20mCathay Pacific

Deal found 2/20

$1,284

Wed 4/97:00 amIAD - GMP

2 stops25h 50mJapan Airlines

Wed 4/167:55 amGMP - IAD

2 stops34h 39mJapan Airlines

Deal found 2/19

$1,519

Tue 4/812:15 pmIAD - GMP

1 stop21h 05mANA

Mon 5/127:55 pmGMP - IAD

1 stop27h 10mANA

Deal found 2/20

$1,602

Sat 4/51:15 pmIAD - PUS

1 stop18h 30mKorean Air

Sun 4/134:30 pmPUS - IAD

2 stops19h 55mKorean Air

Deal found 2/19

$2,003

Sat 3/84:35 pmIAD - GMP

2 stops30h 30mAir China

Mon 3/172:25 pmGMP - IAD

1 stop37h 45mAir China

Deal found 2/19

$1,237

Tue 3/255:35 pmIAD - GMP

2 stops32h 20mMultiple Airlines

Mon 3/312:25 pmGMP - IAD

1 stop38h 15mMultiple Airlines

Deal found 2/20

$1,244

Fri 3/217:31 amIAD - PUS

2 stops46h 14mMultiple Airlines

Fri 3/2812:45 pmPUS - IAD

1 stop39h 25mMultiple Airlines

Deal found 2/19

$1,365

Sat 4/196:30 amIAD - PUS

2 stops40h 15mAir China

Sat 5/312:45 pmPUS - IAD

2 stops53h 51mAir China

Deal found 2/19

$1,677

Last-minute flights from Dulles Intl to South Korea
Discover last-minute flight deals from Dulles Intl to South Korea. Data last updated February 20, 2025 and is based on user searches.

Sun 2/236:12 amIAD - ICN

1 stop20h 33mAmerican Airlines

Wed 2/266:50 pmICN - IAD

1 stop17h 43mAmerican Airlines

Deal found 2/18

$878

Mon 2/247:00 amIAD - GMP

2 stops37h 55mJapan Airlines

Mon 3/37:50 amGMP - IAD

2 stops35h 42mJapan Airlines

Deal found 2/19

$2,066

Tue 2/258:29 amIAD - GMP

2 stops38h 36mAir China

Mon 3/32:25 pmGMP - IAD

1 stop37h 45mAir China

Deal found 2/20

$1,272

Tue 2/255:19 pmIAD - ICN

2 stops31h 56mAir Canada

Mon 3/38:10 pmICN - IAD

2 stops29h 21mAir Canada

Deal found 2/20

$1,363

Tue 2/254:35 pmIAD - ICN

2 stops34h 00mAir China

Mon 4/71:05 pmICN - IAD

1 stop39h 35mAir China

Deal found 2/19

$1,555

Tue 2/2511:05 amIAD - GMP

1 stop34h 15mANA

Mon 3/37:50 pmGMP - IAD

1 stop27h 20mANA

Deal found 2/20

$2,352

Wed 2/266:17 pmIAD - ICN

1 stop21h 13mAsiana Airlines

Tue 4/228:55 pmICN - IAD

1 stop21h 20mAsiana Airlines

Deal found 2/20

$1,943

Wed 2/269:30 pmIAD - ICN

1 stop23h 45mEtihad Airways

Mon 4/211:30 amICN - IAD

1 stop28h 05mEtihad Airways

Deal found 2/20

$1,947

Wed 2/268:05 pmIAD - ICN

2 stops36h 05mMalaysia Airlines

Tue 4/224:20 pmICN - IAD

2 stops36h 20mMalaysia Airlines

Deal found 2/20

$2,214

Thu 2/279:25 pmIAD - ICN

1 stop21h 40mTurkish Airlines

Thu 4/1011:20 pmICN - IAD

1 stop24h 25mTurkish Airlines

Deal found 2/19

$901

Thu 2/278:05 pmIAD - ICN

1 stop31h 10mQatar Airways

Tue 4/151:20 amICN - IAD

1 stop27h 20mQatar Airways

Deal found 2/20

$2,014

Sat 3/111:50 amIAD - ICN

Nonstop15h 50mDelta

Tue 3/1110:15 amICN - IAD

Nonstop13h 35mDelta

Deal found 2/19

$2,311

One-way flights from Dulles Intl to South Korea
Search for one-way flight options from Dulles Intl to South Korea. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Fri 5/236:45 pmIAD - ICN

1 stop35h 00mWestJet

Deal found 2/20

$522

Tue 8/129:40 pmIAD - ICN

1 stop31h 00mTurkish Airlines

Deal found 2/20

$524

Wed 4/167:31 amIAD - ICN

2 stops41h 24mMultiple Airlines

Deal found 2/20

$532

Wed 4/165:52 pmIAD - GMP

3 stops54h 13mMultiple Airlines

Deal found 2/19

$642

Mon 3/38:24 amIAD - ICN

2 stops40h 51mAir Canada

Deal found 2/20

$678

Tue 3/44:35 pmIAD - ICN

2 stops31h 40mAir China

Deal found 2/20

$727

Tue 2/254:35 pmIAD - GMP

2 stops30h 30mAir China

Deal found 2/19

$738

Sat 5/38:30 pmIAD - CJU

3 stops37h 00mMultiple Airlines

Deal found 2/19

$754

Fri 3/2811:00 amIAD - ICN

1 stop34h 40mAir India

Deal found 2/20

$785

Wed 4/167:00 amIAD - GMP

2 stops25h 50mJapan Airlines

Deal found 2/20

$937

Tue 4/112:15 pmIAD - GMP

1 stop33h 50mANA

Deal found 2/19

$1,032

Sat 5/36:00 pmIAD - CJU

2 stops38h 15mAir China

Deal found 2/19

$1,127

Find flights from Dulles Intl to South Korea within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 2/23

6:12 am-4:45 pm

1 stop20h 33m

Incheon Intl

Wed 2/26

6:50 pm-10:33 pm

1 stop17h 43m

$878

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sat 3/15

3:00 pm-9:05 am

1 stop29h 05m

Incheon Intl

Sat 3/22

10:45 am-1:05 pm

1 stop39h 20m

$880

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 3/26

7:00 am-8:30 pm

1 stop24h 30m

Incheon Intl

Wed 4/2

5:30 pm-5:34 am

2 stops25h 04m

$1,058

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 5/14

5:44 pm-4:05 pm

2 stops33h 21m

Incheon Intl

Mon 5/26

5:45 pm-7:44 am

2 stops26h 59m

$1,172

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 4/8

6:00 pm-11:35 am

2 stops28h 35m

Incheon Intl

Mon 4/21

2:40 pm-3:40 pm

1 stop38h 00m

$1,192

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Sat 3/8

4:35 pm-1:05 pm

2 stops30h 30m

Seoul Gimpo Intl

Mon 3/17

2:25 pm-3:10 pm

1 stop37h 45m

$1,237

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Tue 3/25

5:35 pm-2:55 pm

2 stops32h 20m

Seoul Gimpo Intl

Mon 3/31

2:25 pm-3:40 pm

1 stop38h 15m

$1,244

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Fri 3/21

7:31 am-6:45 pm

2 stops46h 14m

Busan Gimhae

Fri 3/28

12:45 pm-3:10 pm

1 stop39h 25m

$1,365

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Wed 4/2

12:15 pm-10:20 pm

1 stop21h 05m

Seoul Gimpo Intl

Tue 4/8

7:55 pm-10:05 am

1 stop27h 10m

$1,602

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Tue 4/8

7:00 am-10:45 am

2 stops38h 45m

Seoul Gimpo Intl

Wed 4/30

7:55 am-7:43 am

2 stops36h 48m

$1,664

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 27 results

Best time to book a flight from Dulles Intl to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Dulles Intl 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.

Travel insights for flights from Dulles Intl to South Korea

Get recent, data-driven insights about flights from Dulles Intl to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to South Korea?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Korea (average of $1,036). Flying from Washington, D.C. Dulles Intl Airport to South Korea in June is currently the most expensive (average of $1,697). 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 IAD to KR?

When flying from Washington, D.C. Dulles Intl Airport to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to South Korea

The most flights from IAD to KR0 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 South Korea by month

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

If weather is an important factor for your trip to South Korea, 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 28.4 F).

Reviews of airlines servicing South Korea

Read through reviews of airlines operating flights from Washington, D.C. to South Korea, such as ANA, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

842 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA

8.4

Very good

842 reviews

ANA

8.4

Very good

842 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Korean Air

8.4

Very good

1,037 reviews

ANA

8.4

Very good

842 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Japan Airlines

8.3

Very good

1,440 reviews

ANA

8.4

Very good

842 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Cathay Pacific

7.5

Good

821 reviews

ANA

8.4

Very good

842 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Turkish Airlines

7.3

Good

3,832 reviews

ANA

8.4

Very good

842 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to South Korea one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as $522. Users have also found prices from $524 and $678 on Turkish Airlines and Air Canada, respectively.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to South Korea?
The most popular route from Washington, D.C. Dulles Intl Airport to South Korea is Washington, D.C. Dulles Intl - Incheon Intl. You may also consider Washington, D.C. Dulles Intl - Seoul Gimpo Intl or Washington, D.C. Dulles Intl - Busan Gimhae.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to South Korea?
Looking at all options, your cheapest flight can be booked for $651. While the most popular route (Washington, D.C. Dulles Intl - Incheon Intl) can be booked for $789 on average our data indicates $8,272 when flying from Washington, D.C. Dulles Intl Airport to South Korea.
Can I find deals for flights from Dulles Intl to South Korea that include hotel bookings?
Yes. In addition to deals on Dulles Intl to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to South Korea.
Can I find deals for business class flights from Dulles Intl to South Korea?
Yes. Cheapflights offers flight deals from Dulles Intl to South Korea 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 Washington, D.C. Dulles Intl Airport to South Korea?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Korea (average of $1,036). Flying from Washington, D.C. Dulles Intl Airport to South Korea in June is currently the most expensive (average of $1,697). 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

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Alternative routes for Dulles Intl to South Korea

Dulles Intl to Haneda flights

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Reagan-National to Narita flights

Dulles Intl to Suvarnabhumi flights

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Reagan-National to Gimpo Intl flights

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Dulles Intl to Capital flights

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Baltimore to Mumbai flights

Reagan-National to Mumbai flights

Dulles Intl to Hong Kong flights

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Dulles Intl to Lahore flights

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Reagan-National to Ho Chi Minh City flights

Baltimore to Ho Chi Minh City flights

Reagan-National to Kathmandu flights

Reagan-National to Chennai flights

Baltimore to Hongqiao Intl flights

Reagan-National to Capital flights

Complete your trip

South Korea car rentals

Jeju-do car rentals

Incheon Intl Airport car rentals

Busan Gimhae Airport car rentals

Seoul Gimpo Intl Airport car rentals

Daegu Airport car rentals

Jeju City Airport car rentals

Gwangju Airport car rentals

Ulsan Airport car rentals

Jeju City car rentals

Seoul car rentals

Top 9 airlines flying from Dulles Intl to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$864	Average$1,149	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$876	Average$1,258	FlexibilityNo cancel fee	On-time71%
Turkish Airlines	Cheapest$968	Average$1,080	FlexibilityNo cancel fee	On-time77%
Asiana Airlines	Cheapest$1,312	Average$1,947	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,556	Average$1,906	FlexibilityNo cancel fee	On-time81%
Air France	Cheapest$1,583	Average$1,712	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$1,587	Average$2,086	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$1,598	Average$1,689	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$1,798	Average$2,279	FlexibilityNo cancel fee	On-time69%

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$470+ Cheap flights from Dulles Intl (IAD) to South Korea

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 3/1. 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 Dulles Intl to South Korea

Keep the following information in mind while searching for Dulles Intl to South Korea flight deals. Data was last updated February 20, 2025.

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Cheapest flights from Dulles Intl to South KoreaExplore the most affordable flight options available from Dulles Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Dulles Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Dulles Intl to South Korea within your budget

Best time to book a flight from Dulles Intl to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to South Korea

Get recent, data-driven insights about flights from Dulles Intl to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to South Korea?

What is the cheapest time of day to fly from IAD to KR?

Find hourly flight availability from Dulles Intl to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to South Korea

Rainfall in South Korea by month

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

Temperature in South Korea by month

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

Reviews of airlines servicing South Korea

Read through reviews of airlines operating flights from Washington, D.C. to South Korea, such as ANA, Korean Air and Japan Airlines. You can also see how each airline compares 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 Dulles Intl to South Korea. 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 Washington, D.C. Dulles Intl Airport to South Korea one-way?

What are the most popular routes from Washington, D.C. Dulles Intl Airport to South Korea?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to South Korea?

Can I find deals for flights from Dulles Intl to South Korea that include hotel bookings?

How can I find direct flights from Dulles Intl to South Korea?

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What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to South Korea?

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Alternative routes for Dulles Intl to South Korea

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Top 9 airlines flying from Dulles Intl to South Korea

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Cheapest flights from Dulles Intl to South Korea
Explore the most affordable flight options available from Dulles Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.