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

American Airlines, Air Canada and Air France are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 3% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport.

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

January can be a great time to fly to Incheon Intl Airport from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $1,453. 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 July.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Dulles Intl to Incheon Intl?

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

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

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

$526+ Flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport

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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.

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The best prices from Washington, D.C. Dulles Intl to Incheon Intl are usually found in November or January, booked 40 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Dulles Intl to Incheon Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$975 (oojo)
One-way from	$585 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,536

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Incheon Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Incheon Intl flights.

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From Washington, D.C. Dulles Intl to Incheon Intl

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

Search Deals

High demand for flights, 14% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in January 2025

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Find flight deals from Dulles Intl to Incheon Intl

Cheapest flights from Dulles Intl to Incheon Intl
Explore the most affordable flight options available from Dulles Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Wed 2/199:25 pmIAD - ICN

1 stop21h 40mTurkish Airlines

Tue 2/2512:10 amICN - IAD

1 stop33h 20mTurkish Airlines

Deal found 1/20

$975

Wed 3/267:00 amIAD - ICN

1 stop24h 30mMultiple Airlines

Wed 4/235:30 pmICN - IAD

2 stops27h 13mMultiple Airlines

Deal found 1/20

$1,012

Sat 3/84:35 pmIAD - ICN

2 stops29h 05mAir China

Mon 3/173:30 pmICN - IAD

1 stop36h 40mAir China

Deal found 1/20

$1,168

Tue 5/135:30 pmIAD - ICN

1 stop33h 35mAir Canada

Tue 6/245:45 pmICN - IAD

1 stop35h 42mAir Canada

Deal found 1/20

$1,172

Tue 4/87:00 amIAD - ICN

2 stops40h 35mCathay Pacific

Mon 4/143:10 pmICN - IAD

2 stops27h 30mCathay Pacific

Deal found 1/20

$1,217

Best flights from Dulles Intl to Incheon Intl
Discover carefully curated flight deals from Dulles Intl to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 21, 2025.

Wed 2/199:25 pmIAD - ICN

1 stop21h 40mTurkish Airlines

Wed 3/510:45 amICN - IAD

1 stop46h 45mTurkish Airlines

Deal found 1/20

$975

Wed 3/267:00 amIAD - ICN

1 stop24h 30mMultiple Airlines

Wed 4/235:30 pmICN - IAD

2 stops27h 13mMultiple Airlines

Deal found 1/20

$1,012

Sat 3/84:35 pmIAD - ICN

2 stops29h 05mAir China

Mon 3/173:30 pmICN - IAD

1 stop36h 40mAir China

Deal found 1/20

$1,168

Tue 4/87:00 amIAD - ICN

2 stops40h 35mCathay Pacific

Mon 4/143:10 pmICN - IAD

2 stops27h 30mCathay Pacific

Deal found 1/20

$1,217

Sat 2/810:16 pmIAD - ICN

2 stops30h 09mAir Canada

Wed 2/194:55 pmICN - IAD

2 stops32h 36mAir Canada

Deal found 1/19

$1,289

Tue 2/117:37 pmIAD - ICN

2 stops33h 38mChina Airlines

Wed 2/198:15 pmICN - IAD

2 stops53h 10mChina Airlines

Deal found 1/20

$1,298

Sun 2/26:00 pmIAD - ICN

1 stop33h 55mAsiana Airlines

Sun 2/92:40 pmICN - IAD

1 stop20h 22mAsiana Airlines

Deal found 1/20

$1,309

Last-minute flights from Dulles Intl to Incheon Intl
Discover last-minute flight deals from Dulles Intl to Incheon Intl. Data last updated January 21, 2025 and is based on user searches.

Sat 1/253:55 pmIAD - ICN

2 stops57h 20mAir Canada

Thu 2/204:55 pmICN - IAD

2 stops32h 36mAir Canada

Deal found 1/20

$1,350

Sat 1/256:00 pmIAD - ICN

1 stop21h 30mAsiana Airlines

Thu 2/202:40 pmICN - IAD

1 stop20h 29mAsiana Airlines

Deal found 1/20

$1,392

Sat 1/258:05 pmIAD - ICN

2 stops50h 40mQatar Airways

Fri 2/712:20 amICN - IAD

1 stop29h 35mQatar Airways

Deal found 1/20

$1,616

Sat 1/258:40 pmIAD - ICN

2 stops29h 05mEthiopian Air

Fri 2/712:30 amICN - IAD

2 stops32h 35mEthiopian Air

Deal found 1/20

$2,238

Sat 1/254:35 pmIAD - ICN

3 stops35h 35mAir China

Thu 2/2010:40 amICN - IAD

2 stops34h 53mAir China

Deal found 1/20

$2,542

Mon 1/279:25 pmIAD - ICN

1 stop21h 40mTurkish Airlines

Mon 3/1010:45 amICN - IAD

1 stop46h 45mTurkish Airlines

Deal found 1/20

$979

Mon 1/2711:50 amIAD - ICN

Nonstop15h 50mKorean Air

Mon 2/310:15 amICN - IAD

Nonstop13h 35mKorean Air

Deal found 1/19

$2,213

Mon 1/2711:50 amIAD - ICN

Nonstop15h 50mDelta

Mon 3/1010:15 amICN - IAD

Nonstop13h 35mDelta

Deal found 1/20

$2,261

Tue 1/284:00 pmIAD - ICN

2 stops23h 40mUnited Airlines

Sat 2/112:45 pmICN - IAD

3 stops32h 40mUnited Airlines

Deal found 1/20

$2,330

Wed 1/296:32 amIAD - ICN

1 stop21h 23mMultiple Airlines

Thu 2/132:40 pmICN - IAD

1 stop24h 05mMultiple Airlines

Deal found 1/20

$1,266

Sun 2/26:00 pmIAD - ICN

1 stop33h 55mAsiana Airlines

Sun 2/92:40 pmICN - IAD

1 stop20h 22mAsiana Airlines

Deal found 1/20

$1,309

Mon 2/38:05 pmIAD - ICN

2 stops35h 10mQatar Airways

Mon 2/1012:20 amICN - IAD

1 stop29h 35mQatar Airways

Deal found 1/20

$1,500

One-way flights from Dulles Intl to Incheon Intl
Search for one-way flight options from Dulles Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated January 21, 2025.

Fri 3/710:00 amIAD - ICN

2 stops45h 05mMultiple Airlines

Deal found 1/19

$585

Fri 1/241:30 pmIAD - ICN

1 stop38h 50mTurkish Airlines

Deal found 1/20

$612

Fri 4/185:44 pmIAD - ICN

2 stops33h 21mAir Canada

Deal found 1/20

$679

Mon 2/1711:50 amIAD - ICN

Nonstop15h 50mKorean Air

Deal found 1/20

$1,075

Mon 2/2411:50 amIAD - ICN

Nonstop15h 50mDelta

Deal found 1/20

$1,098

Sat 4/196:00 pmIAD - ICN

3 stops53h 40mAir China

Deal found 1/19

$1,243

Mon 2/1010:30 amIAD - ICN

1 stop40h 20mEmirates

Deal found 1/20

$5,239

Find flights from Dulles Intl to Incheon Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 2/19

9:25 pm-9:05 am

1 stop21h 40m

Incheon Intl

Wed 3/5

10:45 am-7:30 pm

1 stop46h 45m

$975

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 4/23

5:30 pm-7:43 am

2 stops27h 13m

$1,012

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sat 3/8

4:35 pm-11:40 am

2 stops29h 05m

Incheon Intl

Mon 3/17

3:30 pm-3:10 pm

1 stop36h 40m

$1,168

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 5/13

5:30 pm-4:05 pm

1 stop33h 35m

Incheon Intl

Tue 6/24

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

7:00 am-12:35 pm

2 stops40h 35m

Incheon Intl

Mon 4/14

3:10 pm-5:40 am

2 stops27h 30m

$1,217

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 2/11

7:37 pm-7:15 pm

2 stops33h 38m

Incheon Intl

Wed 2/19

8:15 pm-11:25 am

2 stops53h 10m

$1,298

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 7/15

9:40 pm-5:40 pm

1 stop31h 00m

$526

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Fri 3/7

10:00 am-9:05 pm

2 stops45h 05m

$585

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 5/14

6:45 pm-6:45 pm

1 stop35h 00m

$649

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 5/4

5:30 pm-4:05 pm

1 stop33h 35m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 15 results

Compare providers for flights from Dulles Intl to Incheon Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Incheon Intl in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*3 stars
business-class.com	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*2 stars
KAYAK	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport (average of $1,086). Flying from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,723). 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 ICN?

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport in the evening. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from IAD to ICN 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 Incheon Intl by month

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Read reviews from past customers who have flown Turkish Airlines, Air China and Air Canada from Washington, D.C. to Seoul. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air

8.5

Very good

1,039 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Asiana Airlines

8.3

Very good

466 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Airlines

8.2

Very good

737 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Emirates

8.1

Very good

3,356 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Delta

8.0

Very good

8,521 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as $975 on this airline. Additional options worth looking into are Air China and Cathay Pacific, starting at $1,168 and $1,217 round-trip. Turkish Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport are Turkish Airlines ($612), Air Canada ($679), and Korean Air ($1,075).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?
On average you can expect to pay $8,222 for a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport. The cheapest flight overall is $642 while the most popular route, (Washington, D.C. Dulles Intl - Incheon Intl) is currently priced at $975.
Can I find deals for flights from Dulles Intl to Incheon Intl that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Incheon Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Incheon Intl.
Can I find deals for business class flights from Dulles Intl to Incheon Intl?
Yes. Cheapflights offers flight deals from Dulles Intl to Incheon Intl 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 Incheon Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport (average of $1,086). Flying from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,723). 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.

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Top 9 airlines flying from Dulles Intl to Incheon Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$864	Average$1,164	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$876	Average$1,349	FlexibilityNo cancel fee	On-time71%
Turkish Airlines	Cheapest$968	Average$1,080	FlexibilityNo cancel fee	On-time77%
Asiana Airlines	Cheapest$1,420	Average$1,736	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,562	Average$1,939	FlexibilityNo cancel fee	On-time81%
Air France	Cheapest$1,583	Average$1,712	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$1,595	Average$2,131	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$1,598	Average$1,689	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$1,798	Average$2,198	FlexibilityNo cancel fee	On-time69%

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$526+ Cheap flights from Dulles Intl (IAD) to Incheon Intl (ICN)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Incheon Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Washington, D.C. Dulles Intl to Incheon Intl are usually found in November or January, booked 40 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Dulles Intl to Incheon Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Incheon Intl

Cheapest flights from Dulles Intl to Incheon IntlExplore the most affordable flight options available from Dulles Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Explore the most affordable flight options available from Dulles Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Find flights from Dulles Intl to Incheon Intl within your budget

Compare providers for flights from Dulles Intl to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Incheon Intl in January.

Best time to book a flight from Dulles Intl to Incheon Intl

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

Travel insights for flights from Dulles Intl to Incheon Intl

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Incheon Intl. Price data was last updated on January 17, 2025.

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

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

Find hourly flight availability from Dulles Intl to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Incheon Intl. Price data was last updated on December 16, 2024.

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

Rainfall in Incheon Intl by month

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

Temperature in Incheon Intl by month

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

Reviews of airlines servicing Incheon Intl

Read reviews from past customers who have flown Turkish Airlines, Air China and Air Canada from Washington, D.C. to Seoul. You can also see how each airline stacks up 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 Incheon Intl. 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 flying from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport round-trip?

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

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

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

How can I find direct flights from Dulles Intl to Incheon Intl?

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Alternative routes for Dulles Intl to Incheon Intl

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Top 9 airlines flying from Dulles Intl to Incheon Intl

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Cheapest flights from Dulles Intl to Incheon Intl
Explore the most affordable flight options available from Dulles Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.