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Flights from Dulles to Seoul – Airlines & connecting routes

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IAD to GMP flights and routes map IAD to GMP – All flight route options from Washington Dulles International, Virginia, USA to Gimpo, South Korea. These flights are operated by ANA & United Airlines through 1 different flight connections. The shortest flight time is 20 hours and 5 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAD Washington Dulles Dulles, VA, USA
Republic of Korea GMP Gimpo, Republic of Korea
IAD
Washington Dulles
USADulles, VA, USA
Gimpo
Republic of KoreaSeoul, Republic of Korea
GMP
No direct flights found
2 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Tokyo HND
1 stop with ANA. 1-2 flights per day.

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21h 05m

Via Tokyo HND
1 stop with ANA.
21h 05m
1-2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Tokyo HND With ANA & JAL 2 flights per day.
CODESHARE

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20h 40m

Via Tokyo HND
20h 40m
With ANA & JAL 2 flights per day.
CODESHARE
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Other flight options

Check out these routes. They have daily flights from Washington Dulles International and connections to Seoul:

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Dulles to Seoul flights

This route is operated by one airline and has approximately 164 flights per week. You will be doing a stopover in Tokyo (Airport code: HND).

Are there any non-stop flights from IAD to GMP?

There are no direct or non-stop flights from Washington Dulles International, IAD to Gimpo, GMP.

Tip! Consider Ronald Reagan Washington National (DCA) to Incheon International Airport (ICN) or Washington Dulles International (IAD) to Incheon International Airport (ICN) as alternatives aswell.

Dulles to Seoul with ANA

If you fly from Dulles with ANA you will do a stopover in Tokyo, HND before reaching Seoul. This flight trip will take 21 hours and 5 minutes and you can fly every weekday with departures at 11:05, 12:10 or 12:15. ANA is a Star Alliance member.

Distance & flight times: Dulles to Gimpo

The flight time between IAD and GMP is 20 hours and 40 minutes.

ViaTotal flight timeLayover timeDistance
HND Tokyo20h 40m3h 0m7542 miles (12135 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAD-GMP flight routesDulles to Seoul flight path drawn on a map.
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Dulles - Seoul route map and flight paths
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From Dulles to South Korea

Below is a list of other destinations to South Korea from Washington Dulles International with either direct flights or 1 stop connections.

From USA to Seoul

Below is a list of other cities in USA with flights to Seoul with either non-stop or connecting flights.

Via Tokyo. A flight from Dulles (IAD) to Seoul (GMP) via Tokyo will take approximately 20 hours and 40 minutes.

You can fly with ANA or JAL from Dulles to Seoul.

The flight time between Washington Dulles (IAD) and Gimpo (GMP) via Haneda Airport, HND is 20 hours and 40 minutes.

No. But you can still purchase a 1 stop flight via Tokyo to Seoul (GMP).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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