$473+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Apr 5 — Apr 121
1 adult, Economy
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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.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 Incheon Intl
Keep the following information in mind while searching for District of Columbia to Incheon Intl flight deals. Data was last updated March 31, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $779 (Gotogate) |
One-way from | $491 (FlightHub) |
Popular in | June |
Cheapest in | January |
Average price | $1,081 |
Good round-trip deal | $1,424 or less |
Good one-way deal | $592 or less |
Find flight deals from District of Columbia to Incheon Intl
Cheapest flights from District of Columbia to Incheon IntlExplore 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 March 31, 2025.
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 March 31, 2025.
This Air China deal was found by Cheapflights users on 3/30. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1511:00 pmIAD - ICN
1 stop33h 45mAir China
Thu 5/85:50 pmICN - IAD
1 stop38h 40mAir China
Deal found 3/30![Air China logo]()
$785
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/211:30 pmIAD - ICN
1 stop39h 10mTurkish Airlines
Fri 6/2710:20 amICN - IAD
1 stop38h 25mTurkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$892
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:45 pmIAD - ICN
1 stop35h 55mWestJet
Thu 9/188:45 pmICN - IAD
1 stop34h 05mWestJet
Deal found 3/31![WestJet logo]()
$900
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 4/285:38 pmIAD - ICN
2 stops55h 37mMultiple Airlines
Mon 5/56:20 pmICN - IAD
1 stop36h 02mMultiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$936
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 pmDCA - ICN
2 stops37h 30mMultiple Airlines
Sun 5/186:20 pmICN - DCA
2 stops30h 47mMultiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$972
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:38 pmIAD - ICN
2 stops31h 27mCathay Pacific
Tue 5/2010:10 amICN - IAD
2 stops32h 45mCathay Pacific
Deal found 3/31![Cathay Pacific logo]()
$1,168
This Gotogate deal was found by Cheapflights users on 3/30. 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 4/285:44 pmIAD - ICN
2 stops33h 21mAir Canada
Wed 5/145:45 pmICN - IAD
2 stops27h 10mAir Canada
Deal found 3/30![Air Canada logo]()
$1,173
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:45 pmDCA - ICN
2 stops27h 55mCathay Pacific
Wed 10/153:10 pmICN - DCA
2 stops30h 57mCathay Pacific
Deal found 3/31![Cathay Pacific logo]()
$1,276
This Priceline deal was found by Cheapflights users on 3/30. 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.
Tue 4/84:10 pmDCA - ICN
2 stops34h 55mAir Canada
Thu 5/85:45 pmICN - DCA
2 stops29h 34mAir Canada
Deal found 3/30![Air Canada logo]()
$1,387
This Philippine Airlines deal was found by Cheapflights users on 3/31. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:35 pmDCA - ICN
2 stops47h 25mPhilippine Airlines
Fri 4/48:00 amICN - DCA
2 stops49h 53mPhilippine Airlines
Deal found 3/31![Philippine Airlines logo]()
$1,417
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/258:00 amDCA - ICN
2 stops38h 20mFinnair
Thu 6/129:50 pmICN - DCA
2 stops38h 17mFinnair
Deal found 3/30![Finnair logo]()
$1,421
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:30 amDCA - ICN
1 stop21h 00mAmerican Airlines
Mon 10/276:50 pmICN - DCA
1 stop19h 06mAmerican Airlines
Deal found 3/31![American Airlines logo]()
$1,462
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 March 31, 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
Tue 4/15
11:00 pm-9:45 pm
1 stop33h 45m
Incheon Intl
Thu 5/8
5:50 pm-7:30 pm
1 stop38h 40m
$785
Washington, D.C.Incheon
IAD - ICN
IADICN
Washington, D.C. Dulles Intl
Mon 4/21
1:30 pm-5:40 pm
1 stop39h 10m
Incheon Intl
Fri 6/27
10:20 am-11:45 am
1 stop38h 25m
$892
Washington, D.C.Incheon
IAD - ICN
IADICN
Washington, D.C. Dulles Intl
Fri 9/12
6:45 pm-7:40 pm
1 stop35h 55m
Incheon Intl
Thu 9/18
8:45 pm-5:50 pm
1 stop34h 05m
$900
Washington, D.C.Incheon
IAD - ICN
IADICN
Washington, D.C. Dulles Intl
Mon 4/28
5:38 pm-2:15 pm
2 stops55h 37m
Incheon Intl
Mon 5/5
6:20 pm-5:22 pm
1 stop36h 02m
$936
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Tue 5/6
6:00 pm-8:30 pm
2 stops37h 30m
Incheon Intl
Sun 5/18
6:20 pm-12:07 pm
2 stops30h 47m
$972
Washington, D.C.Incheon
IAD - ICN
IADICN
Washington, D.C. Dulles Intl
Tue 4/22
5:38 pm-2:05 pm
2 stops31h 27m
Incheon Intl
Tue 5/20
10:10 am-5:55 am
2 stops32h 45m
$1,168
Washington, D.C.Incheon
IAD - ICN
IADICN
Washington, D.C. Dulles Intl
Mon 4/28
5:44 pm-4:05 pm
2 stops33h 21m
Incheon Intl
Wed 5/14
5:45 pm-7:55 am
2 stops27h 10m
$1,173
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Mon 9/22
7:45 pm-12:40 pm
2 stops27h 55m
Incheon Intl
Wed 10/15
3:10 pm-9:07 am
2 stops30h 57m
$1,276
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Mon 4/28
11:00 am-4:05 pm
2 stops40h 05m
Incheon Intl
Mon 5/5
5:45 pm-8:53 am
2 stops28h 08m
$1,393
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Sun 5/25
8:00 am-11:20 am
2 stops38h 20m
Incheon Intl
Thu 6/12
9:50 pm-11:07 pm
2 stops38h 17m
$1,421
Showing 1-10 of 29 results
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 $1,002). Flying from District of Columbia to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 March 31, 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.
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals 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
Plan your trip to Incheon Intl by taking into account the average temperature totals 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
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 March 31, 2025.
Read through reviews of airlines operating flights from District of Columbia to Seoul, such as Korean Air, Delta and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
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.
Traveling to a place near District of Columbia?
Book flights to District of Columbia if you plan to visit one of these locationsSuwon
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 9 airlines flying from District of Columbia to Incheon Intl
Discover the top 9 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 March 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$802 | Average$1,070 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$864 | Average$1,283 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$876 | Average$1,318 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$877 | Average$1,880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$877 | Average$1,783 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,077 | Average$1,841 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,312 | Average$1,958 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,559 | Average$1,787 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,583 | Average$1,710 | FlexibilityNo cancel fee | On-time77% |