Cheap flights from Washington, D.C. (WAS) to Seoul (SEL)
The best prices from Washington, D.C. to Seoul All airports are usually found in October or November, booked 60 days in advance, depart on a Friday or Tuesday and return on a Saturday
How to find the cheapest flight from Washington, D.C. (WAS) to Seoul (SEL)
All the information you need to plan the best WAS to SEL flight in 2022: compare Washington, D.C. to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
WAS - SEL Price | $835 - $1,973 |
|---|---|
SEL Temperature | 35.6 - 77 °F |
SEL Rainfall | 1.1 - 10 inches |
| Popular in | July | High demand for flights, 34% potential price rise |
|---|---|---|
| Cheapest in | October | Best time to find cheap flights, 36% potential price drop |
| Round-trip from | $835 | From Washington, D.C. (WAS) to Seoul (SEL) |
| One-way from | $601 | One-way flight from Washington, D.C. (WAS) to Seoul (SEL) |
What is the cheapest day to fly round-trip from Washington, D.C. to Seoul?
Departing on a Thursday is a good option for securing a great price. You can expect to save up to 6% when planning your travel around this day of the week.
How far in advance should I book a flight from Washington, D.C. to Seoul?
Travelers have found it’s best to book a flight 61 days in advance to save up to 2% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Seoul 1-2 weeks in advance for as low as $1,525, or $1,525 for flights within the next 24 hours.
What is the cheapest month to fly from Washington, D.C. to Seoul?
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Seoul. Flights to Seoul from Washington, D.C. in October are about $1,298 on average during October, but can be found for as low as $723.
When is the cheapest time to fly from Washington, D.C. to Seoul (WAS - SEL)?
When flying from Washington, D.C. to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight at noon.
Cheap flights from Washington, D.C. to Seoul in September, October 2022
The best prices found for WAS to SEL flights for September, October
Washington, D.C. Dulles Intl
Incheon Intl
1 stop
24h 35mIncheon Intl
Washington, D.C. Dulles Intl
1 stop
33h 10mTurkish Airlines
Washington, D.C. Dulles Intl
Incheon Intl
1 stop
24h 35mIncheon Intl
Washington, D.C. Dulles Intl
1 stop
33h 10mTurkish Airlines
Washington, D.C. Dulles Intl
Incheon Intl
1 stop
25h 25mIncheon Intl
Washington, D.C. Dulles Intl
1 stop
33h 10mTurkish Airlines
Washington, D.C. to Seoul 2022 flight deals
Cheap flights to Seoul from Washington, D.C. found for this year
Baltimore/Washington
Incheon Intl
1 stop
33h 50mIncheon Intl
Baltimore/Washington
1 stop
35h 34mAir Canada
Washington, D.C. Dulles Intl
Incheon Intl
1 stop
29h 55mIncheon Intl
Washington, D.C. Dulles Intl
1 stop
33h 45mTurkish Airlines
Baltimore/Washington
Incheon Intl
1 stop
33h 50mIncheon Intl
Baltimore/Washington
2 stops
28h 44mAir Canada
Cheap Air Canada flights from Washington, D.C. to Seoul
Baltimore/Washington
Incheon Intl
1 stop
17h 55mIncheon Intl
Baltimore/Washington
2 stops
33h 52mAir Canada
Baltimore/Washington
Incheon Intl
1 stop
17h 55mIncheon Intl
Baltimore/Washington
1 stop
28h 09mAir Canada
Baltimore/Washington
Incheon Intl
2 stops
32h 55mIncheon Intl
Baltimore/Washington
2 stops
28h 39mAir Canada
Air Canada is one of the most popular airlines used for those traveling from Washington, D.C. to Seoul. Flights on this route from Air Canada typically cost $2,091.07 RT, a price that is 41% cheaper than the average Washington, D.C. to Seoul flight. The cheapest flight found was $1,540 RT. The most popular departure airport in Washington, D.C. when flying to Seoul is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Seoul is Incheon Intl Airport. When flying from Washington, D.C. to Seoul, Air Canada flights are 10% more popular than any other airline flying that same route.
Cheap Cathay Pacific flights from Washington, D.C. to Seoul
Washington, D.C. Reagan-National
Incheon Intl
2 stops
35h 47mIncheon Intl
Washington, D.C. Reagan-National
2 stops
32h 20mCathay Pacific
Washington, D.C. Reagan-National
Incheon Intl
2 stops
52h 27mIncheon Intl
Washington, D.C. Reagan-National
2 stops
32h 20mCathay Pacific
Washington, D.C. Reagan-National
Incheon Intl
2 stops
52h 27mIncheon Intl
Washington, D.C. Reagan-National
2 stops
32h 20mCathay Pacific
One of the most popular airlines traveling from Washington, D.C. to Seoul is Cathay Pacific. Washington, D.C. to Seoul flights are typically 58% cheaper than other airlines traveling the same route. Flights from Cathay Pacific typically cost $1,911.98 RT. The cheapest Cathay Pacific flight found for this route was $230. When traveling from Washington, D.C. to Seoul on Cathay Pacific, the most popular airport to depart from is Washington, D.C. Dulles Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Washington, D.C. to Seoul, Cathay Pacific flights are 3% more popular than any other airline flying that same route.
Non-stop flights to Seoul from Washington, D.C.
Save time with Washington, D.C. to Seoul direct flight deals
Washington, D.C. Dulles Intl
Incheon Intl
Nonstop
14h 40mIncheon Intl
Washington, D.C. Dulles Intl
Nonstop
14h 00mKorean Air
Washington, D.C. Dulles Intl
Incheon Intl
Nonstop
14h 40mIncheon Intl
Washington, D.C. Dulles Intl
Nonstop
14h 00mKorean Air
Washington, D.C. Dulles Intl
Incheon Intl
Nonstop
14h 40mIncheon Intl
Washington, D.C. Dulles Intl
Nonstop
13h 35mKorean Air
Last minute flights from Washington, D.C. to Seoul
Late deals on return flights to Seoul from Washington, D.C., departing today and this week
Baltimore/Washington
Incheon Intl
1 stop
21h 40mIncheon Intl
Baltimore/Washington
1 stop
19h 12mDelta
Baltimore/Washington
Incheon Intl
1 stop
21h 40mIncheon Intl
Baltimore/Washington
1 stop
25h 13mDelta
Washington, D.C. Dulles Intl
Incheon Intl
1 stop
31h 05mIncheon Intl
Washington, D.C. Dulles Intl
1 stop
27h 20mTurkish Airlines
One-way flights to Seoul from Washington, D.C.
The cheapest one-way flights from Washington, D.C. to Seoul
Washington, D.C. Dulles Intl
Incheon Intl
2 stops
36h 30mMultiple Airlines
Baltimore/Washington
Incheon Intl
3 stops
52h 00mMultiple Airlines
Washington, D.C. Reagan-National
Incheon Intl
3 stops
44h 36mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Washington, D.C. to Seoul flights.
What airport do you fly into for flights to Seoul from Washington, D.C.?
Most people fly into Seoul All airports (SEL) if they book a flight to Seoul from Washington, D.C.. On average, All airports has 2 inbound flights from Washington, D.C. per day from 17 airlines. Seoul All airports is conveniently located just 1.2 mi from Seoul’s city center.
Which airlines flying from Washington, D.C. to Seoul have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Washington, D.C. to Seoul that may be offering flexible cancellation policies are Korean Air, Air Canada, and Air China. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Washington, D.C. to Seoul for under $900 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. to Seoul for under $900. The cheapest flight booked recently is on Air Canada for just $857, but on average you can expect to pay $909.
Are there nonstop flights from Washington, D.C. to Seoul for under $1,600 on Cheapflights?
Cheapflights has at least 20 direct flights from Washington, D.C. to Seoul under $1,600. A good price for a nonstop flight from Washington, D.C. to Seoul is less than $1,679.
Are there last-minute flights available from Washington, D.C. to Seoul for under $1,000?
There are currently 20+ open flights from Washington, D.C. to Seoul within the next 7 days for less than $1,000.
What are the cheapest airlines flying from Washington, D.C. to Seoul round-trip?
Air Canada, at $857, was found to be the cheapest airline from Washington, D.C. to Seoul. An alternate airline flying to your destination would be Turkish Airlines. Air Canada is currently priced 33% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. to Seoul one-way?
One-way options have recently been found by users for as low as $601 on Turkish Airlines. Other airlines that offer cheap prices include Cathay Pacific from $646 and Air Canada from $666 one-way.
What are the most popular routes from Washington, D.C. to Seoul?
When deciding which route to take from Washington, D.C. to Seoul consider Washington, D.C. Dulles Intl - Incheon Intl, Baltimore/Washington - Incheon Intl or Washington, D.C. Reagan-National - Incheon Intl as they are the most popular.
What are the most popular airlines that fly from Washington, D.C. to Seoul?
Before booking your flight from Washington, D.C. to Seoul check out the most popular airlines for this route: American Airlines, Air Canada or Air France.
What are the cheapest flights from Washington, D.C. to Seoul?
Looking at all options, your cheapest flight can be booked for $642. While the most popular route (Washington, D.C. Dulles Intl - Incheon Intl) can be booked for $883 on average our data indicates $2,320 when flying from Washington, D.C. to Seoul.
Other flights from Washington, D.C.
Flights to Seoul from Washington, D.C.
Top 10 airlines flying from Washington, D.C. to Seoul
The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Washington, D.C. to Seoul
See what time of day planes typically take off from Washington, D.C. to Seoul
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Washington, D.C. to Seoul
See how many times per day planes take to the skies headed from Washington, D.C. to Seoul
| Sunday | 2daily flights |
|---|---|
| Monday | 2daily flights |
| Tuesday | 2daily flights |
| Wednesday | 2daily flights |
| Thursday | 2daily flights |
| Friday | 2daily flights |
| Saturday | 2daily flights |