Incheon Intl

$441+ Cheap flights from District of Columbia 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Aug 3 — Aug 101
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Cheap flight deals from District of Columbia to Incheon Intl

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

Round-trip from

$1,093
(Air Canada)

One-way from

$441
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,538

Good round-trip deal

$1,027 or less

Good one-way deal

$491 or less
From District of Columbia to Incheon Intl
One-way flight from District of Columbia to Incheon Intl
Highest demand for flights based on searches. 17% potential increase in price ($286 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from District of Columbia to Incheon Intl.
Price to beat on a one-way flight from District of Columbia to Incheon Intl.

Find flight deals from District of Columbia to Incheon Intl

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

This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:00 amIAD - ICN
1 stop20h 35mHawaiian Airlines
Fri 9/268:35 pmICN - IAD
1 stop23h 58mHawaiian Airlines
Deal found 7/29$1,094
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amDCA - ICN
3 stops33h 30mMultiple Airlines
Thu 9/187:05 pmICN - DCA
3 stops35h 59mMultiple Airlines
Deal found 7/29$1,095
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:00 amIAD - ICN
1 stop20h 35mAlaska Airlines
Sun 9/218:35 pmICN - IAD
1 stop23h 58mAlaska Airlines
Deal found 7/28$1,099
This Priceline deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:30 pmDCA - ICN
2 stops36h 00mAir Canada
Sun 9/146:00 pmICN - DCA
2 stops27h 59mAir Canada
Deal found 7/29$1,104
This Ovago deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:30 pmIAD - ICN
1 stop30h 10mTurkish Airlines
Fri 10/2411:20 pmICN - IAD
1 stop25h 25mTurkish Airlines
Deal found 7/28$1,104
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:00 amDCA - ICN
1 stop20h 35mHawaiian Airlines
Sun 11/168:35 pmICN - DCA
1 stop39h 24mHawaiian Airlines
Deal found 7/28$1,105
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:00 amDCA - ICN
1 stop21h 35mAlaska Airlines
Mon 10/208:35 pmICN - DCA
1 stop38h 24mAlaska Airlines
Deal found 7/28$1,110
This Gotogate deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:37 pmIAD - ICN
2 stops33h 28mAir Canada
Fri 9/196:00 pmICN - IAD
2 stops28h 38mAir Canada
Deal found 7/28$1,111
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 amIAD - ICN
1 stop20h 35mMultiple Airlines
Mon 9/226:20 pmICN - IAD
2 stops35h 32mMultiple Airlines
Deal found 7/28$1,114

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from District of Columbia to Incheon Intl Airport that are best for you.

Fly from

District of Columbia

Fly to

Incheon Intl

Route

Depart

Return

Price

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Fri 12/12

9:00 am-6:25 pm

1 stop19h 25m

Incheon Intl

Sat 12/27

8:10 pm-11:01 am

2 stops28h 51m

$1,093

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sat 9/13

9:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Fri 9/26

8:35 pm-7:33 am

1 stop23h 58m

$1,094

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Thu 9/11

6:00 am-4:30 am

3 stops33h 30m

Incheon Intl

Thu 9/18

7:05 pm-6:04 pm

3 stops35h 59m

$1,095

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 9/14

9:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Sun 9/21

8:35 pm-7:33 am

1 stop23h 58m

$1,099

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sat 11/22

9:10 pm-9:05 am

1 stop21h 55m

Incheon Intl

Sun 12/7

12:10 am-7:15 pm

1 stop33h 05m

$1,102

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 8/25

6:45 pm-12:30 pm

3 stops28h 45m

Incheon Intl

Mon 9/15

8:45 pm-9:38 am

2 stops25h 53m

$1,103

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Mon 9/1

4:30 pm-5:30 pm

2 stops36h 00m

Incheon Intl

Sun 9/14

6:00 pm-8:59 am

2 stops27h 59m

$1,104

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sat 11/8

8:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Sun 11/16

8:35 pm-9:59 pm

1 stop39h 24m

$1,105

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Sat 10/4

8:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

Mon 10/20

8:35 pm-9:59 pm

1 stop38h 24m

$1,110

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Fri 9/12

6:45 pm-7:40 pm

1 stop35h 55m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 results
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Best time to book a flight from District of Columbia to Incheon Intl

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

What is the cheapest month to book a flight from District of Columbia to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Incheon Intl Airport (average of $998). Flying from District of Columbia to Incheon Intl Airport 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 ICN?

Find hourly flight availability from District of Columbia 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 July 29, 2025.

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 Incheon Intl Airport as you normally would.

How much does it cost to fly round-trip from District of Columbia to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown China Airlines, Alaska Airlines, and Hawaiian Airlines from District of Columbia to Incheon Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.3

Overall

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Comfort

8.0

Boarding

8.3

Overall

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Comfort

8.0

Boarding

8.3

Overall

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Comfort

8.0

Boarding

8.3

Overall

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Comfort

8.0

Boarding

8.3

Overall

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Comfort

8.0

Boarding

8.3

Overall

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 to fly from District of Columbia to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $441 on WestJet. Other airlines that offer cheap prices include Turkish Airlines from $515 and Air Canada from $551 one-way.

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

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

  • How can I find direct flights from District of Columbia to Incheon Intl?

    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 Incheon Intl.

  • Can I find deals for business class flights from District of Columbia to Incheon Intl?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Incheon Intl Airport (average of $998). Flying from District of Columbia to Incheon Intl Airport 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for District of Columbia to Incheon Intl

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

Top 8 airlines flying from District of Columbia to Incheon Intl

Discover the top 8 airlines that operate flights from District of Columbia to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$367Average$1,565FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$591Average$747FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$759Average$1,530FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$800Average$997FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$864Average$1,258FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$876Average$1,286FlexibilityNo cancel feeOn-time71%
DeltaCheapest$877Average$1,829FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,074Average$1,732FlexibilityNo cancel feeOn-time81%

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