Cheap flights from District of Columbia to Incheon Intl Airport from $442
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Incheon Intl Airport departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from District of Columbia to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from District of Columbia to Seoul.
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Planning a quick getaway from District of Columbia to Seoul? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from District of Columbia to Seoul
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American Airlines flights from District of Columbia to Incheon Intl Airport
Our best American Airlines deals on District of Columbia to Incheon Intl Airport flight tickets
American Airlines![American Airlines]()
Feb 26![American Airlines]()
Mar 5
DCA5:09 amWashington, D.C. Reagan-National
21h 36m
2 stops
ICN4:45 pmIncheon Intl
ICN6:50 pmIncheon Intl
26h 37m
2 stops
DCA7:27 amWashington, D.C. Reagan-National
American Airlines![American Airlines]()
Feb 26![American Airlines]()
Mar 5
DCA6:13 amWashington, D.C. Reagan-National
20h 32m
1 stop
ICN4:45 pmIncheon Intl
ICN6:50 pmIncheon Intl
26h 37m
2 stops
DCA7:27 amWashington, D.C. Reagan-National
Turkish Airlines flights from District of Columbia to Incheon Intl Airport
Our best Turkish Airlines deals on District of Columbia to Incheon Intl Airport flight tickets
Turkish Airlines![Turkish Airlines]()
Jan 26![Turkish Airlines]()
Feb 7
IAD1:30 pmWashington, D.C. Dulles Intl
38h 50m
1 stop
ICN6:20 pmIncheon Intl
ICN12:10 amIncheon Intl
26h 05m
1 stop
IAD12:15 pmWashington, D.C. Dulles Intl
Turkish Airlines![Turkish Airlines]()
Jan 24![Turkish Airlines]()
Feb 7
IAD1:30 pmWashington, D.C. Dulles Intl
38h 50m
1 stop
ICN6:20 pmIncheon Intl
ICN10:45 amIncheon Intl
39h 30m
1 stop
IAD12:15 pmWashington, D.C. Dulles Intl
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How to get the cheapest flight ticket from District of Columbia to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from District of Columbia is in January. Flight prices, which tend to average around $1,087, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from District of Columbia during the month November is also very affordable. Most momondo users find prices during this month for around $1,090.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from District of Columbia to Incheon Intl Airport is on a Thursday when prices can be found for as low as $1,682. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,747. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
In the evening is the cheapest time of day to fly from District of Columbia to Incheon Intl Airport when you can find flight prices for as low as $1,169. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $2,004 on average. Flights to Incheon Intl Airport from District of Columbia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest District of Columbia to Incheon Intl flight route?
Fly from Washington, D.C. Dulles Intl to Incheon Intl for the best District of Columbia - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
In general, most travelers find the cheapest time to book a flight to Incheon Intl Airport is about 27 days prior to their departure date when tickets on average are $1,590. Keep in mind that you might also find cheap flights to Incheon Intl Airport outside of this time window. In fact, momondo users recently found flights from District of Columbia to Incheon Intl Airport for $886.
What cabin class options are available on District of Columbia to Incheon Intl flights?
There are 4 cabin classes available to choose from on District of Columbia to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from District of Columbia to Incheon Intl?
Turkish Airlines, American Airlines, and WestJet are the most popular carriers operating from District of Columbia to Incheon Intl
What airlines fly to Incheon Intl Airport?
Korean Air, Air Canada and Delta are the top three most popular airlines that fly to Incheon Intl Airport from District of Columbia according to our data. Korean Air is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 9 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from District of Columbia to Incheon Intl Airport on average per day?
The number of flights available between District of Columbia and Incheon Intl Airport is 2 per day as of January 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.
How many flights depart from District of Columbia to Incheon Intl Airport on average per week?
As of January 2025, there are 14 flights per week flying from District of Columbia to Incheon Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap District of Columbia to Incheon Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Incheon Intl Airport
When did momondo last update prices for flights from District of Columbia to Incheon Intl Airport?
Prices for flights from District of Columbia to Incheon Intl Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Incheon Intl Airport?
The number of operators available for flights from District of Columbia to Incheon Intl Airport is 9 as of January 2025.
How old do you have to be to fly from District of Columbia to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from District of Columbia to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to Incheon Intl Airport is Boeing 777-300ER (98.70% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (0.35%), Boeing 777-300 (0.35%), and Boeing 777 (0.24%).
Best airlines flying from District of Columbia to Incheon Intl Airport
Compare and see reviews for airlines that fly from District of Columbia to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $864 | Free Cancellation | Rating 7.0 8,556 reviews | |||
| PriceFrom $876 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $902 | Free Cancellation | Rating 7.4 8,954 reviews | |||
| PriceFrom $902 | Free Cancellation | Rating 8.0 8,505 reviews | |||
| PriceFrom $968 | Free Cancellation | Rating 7.3 3,908 reviews | |||
| PriceFrom $1,082 | Free Cancellation | Rating 8.4 1,032 reviews | |||
| PriceFrom $1,420 | Free Cancellation | Rating 8.2 460 reviews | |||
| PriceFrom $1,583 | Free Cancellation | Rating 7.4 1,486 reviews | |||
| PriceFrom $1,598 | Free Cancellation | Rating 7.8 1,336 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from District of Columbia to Seoul?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from District of Columbia.
Can I find flights from District of Columbia to Seoul with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seoul from District of Columbia which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from District of Columbia to Seoul?
Once you have performed a search for District of Columbia to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from District of Columbia to Seoul right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from District of Columbia and alert you when they change.
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