
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,031 (Kiwi.com) |
One-way from | $467 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,319 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Thu 3/12
6:35 pm-6:35 pm
2 stops35h 00m
Incheon Intl
Wed 4/1
8:35 pm-5:29 pm
2 stops33h 54m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Sat 1/10
6:56 pm-6:35 pm
2 stops33h 39m
Incheon Intl
Mon 1/19
8:35 pm-4:01 pm
2 stops33h 26m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Fri 3/6
9:21 am-6:35 pm
2 stops43h 14m
Incheon Intl
Mon 6/29
3:10 pm-8:16 pm
2 stops42h 06m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Thu 3/5
9:21 am-1:55 pm
2 stops38h 34m
Incheon Intl
Fri 7/3
3:10 pm-8:44 pm
2 stops42h 34m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Sun 3/15
6:58 pm-6:35 pm
2 stops34h 37m
Incheon Intl
Sat 3/28
10:00 am-12:40 am
2 stops27h 40m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Fri 2/20
5:10 pm-6:35 pm
2 stops35h 25m
Incheon Intl
Sun 3/8
8:35 pm-5:32 pm
2 stops33h 57m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Fri 1/9
6:56 pm-6:35 pm
2 stops33h 39m
Incheon Intl
Mon 1/19
8:35 pm-4:09 pm
1 stop33h 34m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Wed 3/25
8:00 am-6:35 pm
1 stop21h 35m
Incheon Intl
Wed 4/22
8:35 pm-5:29 pm
2 stops33h 54m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Thu 2/19
6:35 pm-6:35 pm
2 stops34h 00m
Incheon Intl
Sun 6/28
8:35 pm-4:08 pm
1 stop32h 33m
Washington, D.C.Incheon
DCA - ICN
DCAICN
Washington, D.C. Reagan-National
Thu 1/8
6:00 pm-11:35 am
3 stops51h 35m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport (average of $537). Flying from Washington, D.C. Reagan-National Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,558). 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.
When flying from Washington, D.C. Reagan-National Airport to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight at noon.
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$864 | Average$1,267 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$877 | Average$877 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,583 | Average$1,944 | FlexibilityNo cancel fee | On-time81% |