Cheap flights from Washington, D.C. to South Korea from $446
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to South Korea departing on 2/10. 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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Cheap round-trip flights
These are some of the best round-trip flight deals from Washington, D.C. to South Korea 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 Washington, D.C. to South Korea.
Cheap last minute flights
Planning a quick getaway from Washington, D.C. to South Korea? 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 South Korea, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Washington, D.C. to South Korea
Find recent round-trip train or bus tickets from Washington, D.C. to South Korea.
All round-trip flight deals from Washington, D.C. to South Korea
The cheapest plane tickets from Washington, D.C. to South Korea found on KAYAK recently.
Delta flights from Washington, D.C. to South Korea
Our best Delta deals on Washington, D.C. to South Korea flight tickets
Delta![Delta]()
Feb 16![Delta]()
Feb 26
BWI5:15 pmBaltimore/Washington
22h 30m
1 stop
ICN5:45 amIncheon Intl
ICN7:30 pmIncheon Intl
18h 23m
1 stop
BWI11:53 pmBaltimore/Washington
Delta![Delta]()
Feb 18![Delta]()
Mar 20
BWI6:00 amBaltimore/Washington
20h 30m
1 stop
ICN4:30 pmIncheon Intl
ICN5:50 pmIncheon Intl
17h 05m
1 stop
BWI9:55 pmBaltimore/Washington
American Airlines flights from Washington, D.C. to South Korea
Our best American Airlines deals on Washington, D.C. to South Korea flight tickets
American Airlines![American Airlines]()
Feb 19![American Airlines]()
Feb 26
DCA5:09 amWashington, D.C. Reagan-National
21h 36m
2 stops
ICN4:45 pmIncheon Intl
ICN6:50 pmIncheon Intl
26h 09m
2 stops
DCA6:59 amWashington, D.C. Reagan-National
American Airlines![American Airlines]()
Feb 18![American Airlines]()
Mar 2
DCA5:00 amWashington, D.C. Reagan-National
21h 45m
1 stop
ICN4:45 pmIncheon Intl
ICN6:50 pmIncheon Intl
19h 55m
1 stop
DCA12:45 amWashington, D.C. Reagan-National
See travel insights to South Korea from
How to get the cheapest flight ticket from Washington, D.C. to South Korea
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 South Korea?
If you aren’t able to travel to South Korea during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,084.
What is the cheapest day to depart on your flight to South Korea?
On average, the least expensive day to fly to South Korea from Washington, D.C. is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,371. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to South Korea for around $2,164.
What is the cheapest time of day to depart on your flight to South Korea?
Flying to South Korea from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,163 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,893 on average. Flights to South Korea from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Washington, D.C. to South Korea flight route?
Fly from Washington, D.C. Dulles Intl to Incheon Intl for the best Washington, D.C. - South Korea flight prices
How far in advance should I book a flight to South Korea?
You are more likely to see cheaper flights to South Korea from Washington, D.C. when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,576 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Washington, D.C. for as low as $1,298 on momondo.
What cabin class options are available on Washington, D.C. to South Korea flights?
There are 4 cabin classes available to choose from on Washington, D.C. to South Korea 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 Washington, D.C. to South Korea?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. to South Korea
What airlines fly to South Korea?
Korean Air, Air Canada and Delta are the top three most popular airlines that fly to South Korea from Washington, D.C. according to our data. Korean Air is the first choice among our users, with 55% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 9 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to South Korea on average per day?
The number of flights available between Washington, D.C. and South Korea 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 Washington, D.C. to South Korea on average per week?
As of January 2025, 14 flights take off from Washington, D.C. and land in South Korea each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Washington, D.C. to South Korea flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to South Korea
Best Price Found | $446 |
|---|---|
Fastest flight time | 15h 10m |
Direct flights | Every day |
Airports in South Korea | 3 airports |
When did momondo last update prices for flights from Washington, D.C. to South Korea?
Prices for flights from Washington, D.C. to South Korea were last updated today.
How many operators does momondo search for flights from Washington, D.C. to South Korea?
There are 9 operators available for flights from Washington, D.C. to South Korea as of January 2025.
How old do you have to be to fly from Washington, D.C. to South Korea?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to South Korea?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to South Korea is Boeing 777-300ER, representing 98.67% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 0.36%, Boeing 777-300 at 0.36%, and Boeing 777 at 0.24%.
Best airlines flying from Washington, D.C. to South Korea
Compare and see reviews for airlines that fly from Washington, D.C. to South Korea with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $864 | Free Cancellation | Rating 7.0 8,635 reviews | |||
| PriceFrom $876 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $902 | Free Cancellation | Rating 7.4 8,975 reviews | |||
| PriceFrom $902 | Free Cancellation | Rating 8.0 8,514 reviews | |||
| PriceFrom $968 | Free Cancellation | Rating 7.3 3,926 reviews | |||
| PriceFrom $1,082 | Free Cancellation | Rating 8.4 1,039 reviews | |||
| PriceFrom $1,407 | Free Cancellation | Rating 8.2 466 reviews | |||
| PriceFrom $1,583 | Free Cancellation | Rating 7.4 1,489 reviews | |||
| PriceFrom $1,598 | Free Cancellation | Rating 7.8 1,339 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to South Korea?
It is quick and easy to find Washington, D.C. to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.
Can I find flights from Washington, D.C. to South Korea with flexible booking policies on momondo?
momondo does allow users to show only those flights to South Korea from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to South Korea?
Once all potential Washington, D.C. to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to South Korea right now. Can momondo alert me if prices change?
Price alerts on flights to South Korea from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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