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Cheap flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport departing on 12/6. 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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Find the cheapest flights from Incheon Intl Airport to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Incheon Intl Airport to Washington, D.C. 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 Incheon Intl Airport to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Incheon Intl Airport to Washington, D.C.? 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 Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Incheon Intl Airport to Washington, D.C.

Find recent round-trip train or bus tickets from Incheon Intl Airport to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
6:50 pm - 12:40 amICN-DCA
19h 50m1 stop
7:40 am - 3:15 pmDCA-ICN
18h 35m1 stop
$653American Airlines
Find Deal
Tue, Feb 25 - Wed, Apr 16
6:50 pm - 6:36 amICN-DCA
25h 46m2 stops
5:00 am - 3:15 pmDCA-ICN
21h 15m2 stops
$658American Airlines
Find Deal
Tue, Feb 25 - Wed, Apr 16
6:00 pm - 8:25 amICN-DCA
28h 25m2 stops
5:59 pm - 5:40 amDCA-ICN
21h 41m1 stop
$723United Airlines
Find Deal
Tue, Feb 18 - Tue, Mar 4
6:00 pm - 11:59 pmICN-DCA
19h 59m2 stops
3:00 pm - 5:40 amDCA-ICN
24h 40m2 stops
$724United Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 25
6:20 pm - 8:57 amICN-DCA
28h 37m2 stops
6:50 pm - 3:15 pmDCA-ICN
30h 25m2 stops
$814Air Canada
Find Deal
Thu, Dec 5 - Thu, Feb 20
6:20 pm - 8:57 amICN-DCA
28h 37m2 stops
8:40 pm - 4:45 pmDCA-ICN
30h 05m2 stops
$815Air Canada
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Mon, Dec 9 - Thu, Dec 12
6:20 pm - 10:19 amICN-DCA
29h 59m2 stops
6:00 am - 10:50 pmDCA-ICN
26h 50m2 stops
Tue, Dec 3 - Tue, Jan 7
6:15 pm - 9:59 pmICN-DCA
17h 44m1 stop
8:00 am - 5:50 pmDCA-ICN
19h 50m1 stop
$1,062
Find Deal
Mon, Feb 17 - Tue, Feb 18
4:45 pm - 8:59 pmICN-DCA
42h 14m3 stops
9:00 am - 9:50 amDCA-ICN
58h 50m2 stops
$1,305Singapore Airlines
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Tue, Feb 18 - Tue, Mar 4
4:45 pm - 8:59 pmICN-DCA
42h 14m3 stops
9:00 am - 7:25 amDCA-ICN
56h 25m2 stops
$1,434Singapore Airlines
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Tue, Feb 18 - Mon, Mar 3
6:55 pm - 12:01 pmICN-DCA
55h 06m2 stops
Fri, Dec 6
6:50 pm - 9:26 amICN-DCA
28h 36m1 stop
$443American Airlines
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Wed, Feb 19
6:00 pm - 11:46 pmICN-DCA
19h 46m2 stops
$453United Airlines
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Thu, Dec 5
6:00 pm - 4:51 pmICN-DCA
36h 51m1 stop
$454United Airlines
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Fri, Dec 6
7:05 pm - 6:03 pmICN-DCA
35h 58m1 stop
$590Air Canada
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Thu, May 1
4:55 pm - 10:19 amICN-DCA
31h 24m2 stops
$617Air Canada
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Tue, Dec 17
4:45 pm - 8:59 pmICN-DCA
42h 14m3 stops
$843Singapore Airlines
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Tue, Feb 18
9:40 pm - 10:56 amICN-DCA
26h 16m2 stops
$956WestJet
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Mon, Apr 21
12:35 pm - 8:59 pmICN-DCA
46h 24m3 stops
$1,109Singapore Airlines
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Fri, Feb 28
10:50 pm - 9:54 amICN-DCA
25h 04m2 stops
$1,187WestJet
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Tue, Dec 31
12:45 pm - 7:01 pmICN-DCA
20h 16m2 stops
11:05 am - 5:40 amDCA-ICN
28h 35m2 stops
$723United Airlines
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Mon, Nov 25 - Thu, Dec 5
6:50 pm - 11:00 pmICN-DCA
18h 10m1 stop
5:00 am - 4:45 pmDCA-ICN
21h 45m1 stop
$783American Airlines
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Mon, Nov 25 - Thu, Dec 5
8:10 pm - 10:19 amICN-DCA
28h 09m2 stops
8:40 pm - 4:45 pmDCA-ICN
30h 05m2 stops
$828Air Canada
Find Deal
Fri, Nov 22 - Mon, Dec 2
8:10 pm - 10:19 amICN-DCA
28h 09m2 stops
9:40 am - 6:25 pmDCA-ICN
18h 45m1 stop
$841Air Canada
Find Deal
Fri, Nov 22 - Mon, Dec 2
6:20 pm - 12:20 pmICN-DCA
32h 00m2 stops
6:00 am - 4:45 pmDCA-ICN
44h 45m2 stops
$955Air Canada
Find Deal
Fri, Nov 22 - Mon, Dec 2
8:10 pm - 8:57 amICN-DCA
26h 47m1 stop
8:40 pm - 4:45 pmDCA-ICN
30h 05m2 stops
$970Air Canada
Find Deal
Fri, Nov 22 - Mon, Dec 2
8:10 pm - 8:57 amICN-DCA
26h 47m1 stop
9:40 am - 6:25 pmDCA-ICN
18h 45m1 stop
$983Air Canada
Find Deal
Fri, Nov 22 - Mon, Dec 2
12:45 pm - 4:56 pmICN-DCA
18h 11m1 stop
5:59 pm - 5:40 amDCA-ICN
21h 41m1 stop
$1,408United Airlines
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Fri, Nov 22 - Mon, Dec 2
12:20 am - 5:31 pmICN-DCA
31h 11m2 stops
6:38 am - 5:15 pmDCA-ICN
44h 37m2 stops
$2,754Qatar Airways
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Sun, Nov 24 - Thu, Dec 5
12:20 am - 7:15 pmICN-DCA
32h 55m2 stops
5:58 pm - 5:15 pmDCA-ICN
33h 17m2 stops
$2,961Qatar Airways
Find Deal
Fri, Nov 22 - Sat, Nov 30

American Airlines flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Incheon Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 25
ICN6:50 pmIncheon Intl
19h 50m
1 stop
DCA12:40 amWashington, D.C. Reagan-National
Apr 16
DCA7:40 amWashington, D.C. Reagan-National
18h 35m
1 stop
ICN3:15 pmIncheon Intl
American Airlines
Feb 25
ICN6:50 pmIncheon Intl
25h 46m
2 stops
DCA6:36 amWashington, D.C. Reagan-National
Apr 16
DCA5:00 amWashington, D.C. Reagan-National
21h 15m
2 stops
ICN3:15 pmIncheon Intl
American Airlines
Feb 18
ICN6:50 pmIncheon Intl
18h 09m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Apr 2
DCA5:00 amWashington, D.C. Reagan-National
21h 15m
1 stop
ICN3:15 pmIncheon Intl

United Airlines flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Incheon Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Nov 25
ICN12:45 pmIncheon Intl
18h 11m
1 stop
DCA4:56 pmWashington, D.C. Reagan-National
Dec 2
DCA7:55 pmWashington, D.C. Reagan-National
30h 20m
2 stops
ICN4:15 pmIncheon Intl
United Airlines
Feb 18
ICN6:00 pmIncheon Intl
28h 25m
2 stops
DCA8:25 amWashington, D.C. Reagan-National
Mar 4
DCA5:59 pmWashington, D.C. Reagan-National
21h 41m
1 stop
ICN5:40 amIncheon Intl
United Airlines
Feb 11
ICN6:00 pmIncheon Intl
19h 59m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
Feb 25
DCA3:00 pmWashington, D.C. Reagan-National
24h 40m
2 stops
ICN5:40 amIncheon Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Incheon Intl Airport to Washington, D.C. Reagan-National 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

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Incheon Intl Airport to Washington, D.C. Reagan-National Airport is on a Monday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Monday will often find tickets for as low as $0. Flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $883. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Incheon Intl Airport to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $0. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $883.

Can stopping save me money on Incheon Intl Airport to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Incheon Intl Airport to Washington, D.C. Reagan-National Airport flight.

When to book flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Washington, D.C. Reagan-National Airport (ICN to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport

Best Price Found

$390

Fastest flight time

16h 27m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Incheon Intl Airport in the past 72 hours is $390. The best round-trip flight deal from Incheon Intl Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $653.
The fastest flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport takes 16h 27m
There are no direct flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Incheon Intl Airport - Washington, D.C. Reagan-National Airport.

  • How far is Incheon Intl to Washington, D.C. Reagan-National by plane?

    Incheon Intl and Washington, D.C. Reagan-National are 6952.5 mi apart from one another. Flights usually cover this in 16h 27m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How many operators does momondo search for flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?

    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 Incheon Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?


Best airlines flying from Incheon Intl Airport to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $717Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Washington, D.C. with flexible booking policies on momondo?

Flights from Seoul to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Washington, D.C.?

momondo helps you find the best flight between Seoul and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seoul to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Seoul and alert you when they change.


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