Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $727 (CheapOair) |
One-way from | $423 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $1,054 |
Good round-trip deal | $1,381 or less |
Good one-way deal | $1,162 or less |
Fly from
Fly to
Route
Depart
Return
Price
IncheonWashington, D.C.
ICN - IAD
ICNIAD
Incheon Intl
Tue 5/20
5:45 pm-11:14 am
2 stops30h 29m
Washington, D.C. Dulles Intl
Tue 5/27
5:31 pm-4:05 pm
2 stops33h 34m
IncheonWashington, D.C.
ICN - IAD
ICNIAD
Incheon Intl
Mon 5/5
6:20 pm-5:22 pm
1 stop36h 02m
Washington, D.C. Dulles Intl
Sat 5/10
7:00 am-8:30 pm
1 stop24h 30m
IncheonWashington, D.C.
ICN - IAD
ICNIAD
Incheon Intl
Thu 4/24
6:30 pm-3:40 pm
1 stop34h 10m
Washington, D.C. Dulles Intl
Sat 4/26
8:15 am-4:20 am
1 stop31h 05m
IncheonWashington, D.C.
ICN - IAD
ICNIAD
Incheon Intl
Sat 4/12
10:50 am-7:30 pm
1 stop21h 40m
Washington, D.C. Dulles Intl
Sat 4/19
11:00 pm-11:35 am
1 stop23h 35m
SeoulWashington, D.C.
GMP - IAD
GMPIAD
Seoul Gimpo Intl
Mon 6/9
7:55 pm-10:05 am
1 stop27h 10m
Washington, D.C. Dulles Intl
Sun 8/31
12:15 pm-10:20 pm
1 stop21h 05m
SeoulWashington, D.C.
GMP - IAD
GMPIAD
Seoul Gimpo Intl
Mon 6/2
7:55 am-7:36 am
2 stops36h 41m
Washington, D.C. Dulles Intl
Mon 6/23
6:27 am-9:50 pm
2 stops26h 23m
BusanWashington, D.C.
PUS - IAD
PUSIAD
Busan Gimhae
Thu 4/17
7:20 am-5:31 am
2 stops35h 11m
Washington, D.C. Dulles Intl
Sat 4/26
5:47 pm-10:15 am
2 stops27h 28m
BusanWashington, D.C.
PUS - IAD
PUSIAD
Busan Gimhae
Mon 5/5
6:05 pm-3:45 pm
2 stops34h 40m
Washington, D.C. Dulles Intl
Mon 5/12
8:30 pm-4:50 pm
3 stops31h 20m
BusanWashington, D.C.
PUS - IAD
PUSIAD
Busan Gimhae
Mon 5/5
4:30 pm-11:40 pm
2 stops20h 10m
Washington, D.C. Dulles Intl
Mon 5/12
7:45 am-7:35 pm
2 stops22h 50m
SeoulWashington, D.C.
GMP - IAD
GMPIAD
Seoul Gimpo Intl
Wed 8/27
7:55 am-7:32 am
2 stops36h 37m
Washington, D.C. Dulles Intl
Fri 8/29
7:00 am-9:50 pm
2 stops25h 50m
Currently, August is the cheapest month in which you can book a flight from South Korea to Washington, D.C. Dulles Intl Airport (average of $309). Flying from South Korea to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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 South Korea to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from KR0 to IAD 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).
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Food
Entertainment
Crew
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Entertainment
Crew
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Entertainment
Crew
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Entertainment
Crew
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Entertainment
Crew
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Entertainment
Crew
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2025
ATL - SBN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$688 | Average$839 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$726 | Average$948 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$965 | Average$970 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$1,313 | Average$1,577 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$1,314 | Average$1,565 | FlexibilityNo cancel fee | On-time81% |