Cheap flights from Washington Dulles to Seoul Incheon

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a flight from Washington Dulles to Seoul Incheon?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Washington and Seoul.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Washington Dulles - Seoul Incheon route.

Airport options between Washington and Seoul

Even for routes around 11173 km, using different airports might affect flight cost and travel time.

  • Airports in Washington: You can fly from 3 airports in Washington - Dulles international, Ronald Reagan, Washington International.
  • Airports in Seoul: Seoul offers flights from 2 airports - Gimpo, Incheon.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Washington - Dulles international to Seoul - Incheon

Compare flights from Washington Dulles to Seoul Incheon with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in South Korea? Travelers also liked: Jeju City, Kwangju, Pusan, Seoul, Taegu.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Washington Dulles to Seoul Incheon.

How much does an airline ticket from Washington Dulles to Seoul Incheon cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Washington Dulles to Seoul Incheon.

How far is Washington from Seoul?

Washington is about 11173 km from Seoul.

What are the airports in Seoul?

Seoul has 2 airports: Gimpo, Incheon.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the most popular cities in South Korea?

The most popular cities in South Korea according to our users' searches are: Jeju City, Kwangju, Pusan, Seoul, Taegu.

When should I book a flight from Washington to Seoul?

This information is not available at the moment.

What is the cheapest month to fly from Washington to Seoul?

This information is not available at the moment.

What is the most expensive month to fly from Washington to Seoul?

This information is not available at the moment.

What is the best day of the week to fly from Washington to Seoul?

This information is not available at the moment.