Cheap flights from Reagan-National (DCA) to Seoul (SEL)

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How to find the cheapest flight from
Reagan-National (DCA) to Seoul (SEL)

All the information you need to plan the best DCA to SEL flight in 2022: compare Reagan-National to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
How far in advance should I book a flight from Washington Reagan-National Airport to Seoul?

Users have found that booking a flight from Washington Reagan-National Airport to Seoul at least 61 days early can save you up to 22% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Washington Reagan-National Airport to Seoul for as little as $1,059 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,259 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington Reagan-National Airport to Seoul?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Seoul. Flights to Seoul from Washington Reagan-National Airport in April are about $1,080 on average during April, but can be found for as low as $561.

When is the cheapest time to fly from Washington Reagan-National Airport to Seoul (DCA - SEL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington Reagan-National Airport to Seoul as you normally would.

Cheap flights from Reagan-National to Seoul in January, February 2022

The best prices found for DCA to SEL flights for January, February
23 Jan - 6 Feb
$991pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
DCA
Washington Reagan-National
3 Feb - 20 Feb
$1,026pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
DCA
Washington Reagan-National
23 Jan - 20 Mar
$1,028pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
   
2 STOPS
DCA
Washington Reagan-National

Washington Reagan-National to Seoul 2022 flight deals

Cheap flights to Seoul from Reagan-National found for this year
6 Jun - 18 Jun
$954pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
16 Mar - 31 Mar
$958pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
18 Apr - 8 May
$970pp
DCA
Washington Reagan-National
Finnair
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
   
2 STOPS
DCA
Washington Reagan-National

Last minute flights from Reagan-National to Seoul

Late deals on round-trip flights to Seoul from Reagan-National, departing today and this week
30 Jan - 27 Feb
$991pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
DCA
Washington Reagan-National
30 Jan - 26 Feb
$1,026pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
DCA
Washington Reagan-National
30 Jan - 7 Aug
$1,091pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
DCA
Washington Reagan-National

One-way flights to All airports from Washington Reagan-National

The cheapest one-way flights from Reagan-National to Seoul
12:05 pm - 11:40 am
Air Canada
1 Stop
33h 35m
DCA - ICN
Air Canada
$477
JustFly
12:05 pm - 11:40 am
Air Canada
1 Stop
33h 35m
DCA - ICN
Air Canada
$496
Air Canada
1:05 pm - 11:40 am
Air Canada
1 Stop
33h 35m
DCA - ICN
Air Canada
$497
Air Canada

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Reagan-National</span> to <span class="emphasized">Seoul</span> flights.

Flight FAQs

From Reagan-National to Seoul

What airport do you fly into for flights to Seoul from Washington Reagan-National?

Most people fly into Seoul All airports (SEL) if they book a flight to Seoul from Washington Reagan-National. On average, All airports has 0 inbound flights from Washington Reagan-National per day from 6 airlines. Seoul All airports is conveniently located just 1.2 mi from Seoul’s city center.

Which airlines flying from Washington Reagan-National to Seoul have flexible cancellations due to COVID-19?

Air Canada, Korean Air, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington Reagan-National Airport to Seoul for under $1,000 on Cheapflights?

Yes, there are multiple flights from Washington Reagan-National Airport to Seoul for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $954, but on average you can expect to pay $1,023.

Are there last-minute flights available from Washington Reagan-National Airport to Seoul for under $1,000?

There are currently 20+ open flights from Washington Reagan-National Airport to Seoul within the next 7 days for less than $1,000.

What are the cheapest airlines flying from Washington Reagan-National Airport to Seoul round-trip?

Our cheapest airline available from Washington Reagan-National Airport to Seoul is Finnair. Our recent data shows that you can find tickets from as low as $970 on this airline. An additional option worth looking into is Air Canada, starting at $991. These flights start at 22% lower than the current average price 3 months from now.

What are the cheapest flights from Washington Reagan-National Airport to Seoul?

Looking at all options, your cheapest flight can be booked for $724. While the most popular route (Washington Reagan-National - Incheon Intl) can be booked for $954 on average our data indicates $1,205 when flying from Washington Reagan-National Airport to Seoul.

What are the most popular airlines that fly from Washington Reagan-National Airport to Seoul?

Consider American Airlines, Air Canada or Air China when booking your flight. These represent the most popular airlines when flying from Washington Reagan-National Airport to Seoul.

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COVID Restrictions

View COVID Travel Restrictions for Seoul, South Korea

Do I need a COVID test to fly to Seoul from Reagan-National?

Information is based on travel restrictions from Washington Reagan-National to Seoul

Most visitors from Washington Reagan-National need to provide a negative COVID-19 test result and/or quarantine to enter Seoul.

COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Seoul.

Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering Seoul.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.


Do I need a test to fly back to Reagan-National from Seoul?

Returning to Washington Reagan-National from Seoul

COVID-19 testing requirements
Visitors from Seoul must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Reagan-National.

Quarantine requirements
Visitors from Seoul are not required to quarantine after entering Washington Reagan-National.

Hide COVID Travel Restrictions for Seoul, South Korea

Destination information for Seoul

Things to know before you go - useful duration and weather info for your trip from Reagan-National to Seoul.
Today's exchange rate
$1 = 1,192원
Average temperature for January in Seoul
35.6 °F
Avg rainfall for January in Seoul
0.9 ″

Airports servicing Washington

Airports servicing Seoul

Seoul Gimpo Intl (GMP)

Top 5 airlines flying from Washington Reagan-National to Seoul All airports

The chart below displays the airlines Cheapflights users traveling from Reagan-National to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
$946 $1,299 No cancel fee 67%
Delta
$1,134 $1,536 No cancel fee N/A
Korean Air
$1,148 $1,763 No cancel fee 81%
Asiana Airlines
$1,221 $1,249 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

American Airlines
$1,599 $1,842 No cancel fee 71%
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