ICN - DCA

$504 Find Cheap Flights from Incheon to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Reagan-National departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$652
United Airlines
Tue 4/21Sun 4/26
ICN - DCA • 1 stop
Cheapest one-way
$504
Multiple Airlines
Fri 5/8
ICN - DCA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Incheon and Reagan-National. You'll need at least 1 connection.
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Top layover airports
San Francisco (SFO)
Cheapest • Avg $749 (round-trip)
Toronto (YYZ)
Shortest trip • 16h 23m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Incheon to Reagan-National (ICN-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to Reagan-National

Tue, Apr 21 - Sun, Apr 26
United Airlines Logo
11:30 am - 10:28 pm
ICN
-
DCA
23h 58m
1 stop
United Airlines Logo
7:30 am - 3:00 pm
DCA
-
ICN
42h 30m
1 stop
$652United Airlines
Tue, May 12 - Wed, Jul 8
United Airlines Logo
4:50 pm - 10:30 pm
ICN
-
DCA
18h 40m
1 stop
United Airlines Logo
5:59 pm - 4:20 am
DCA
-
ICN
21h 21m
1 stop
$660United Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
8:35 pm - 9:59 pm
ICN
-
DCA
38h 24m
1 stop
Multiple Airlines Logo
8:00 am - 5:30 pm
DCA
-
ICN
20h 30m
1 stop
$944Multiple Airlines
Tue, May 12 - Wed, Jul 8
Air Canada Logo
5:45 pm - 10:19 am
ICN
-
DCA
29h 34m
2 stops
Air Canada Logo
4:20 pm - 4:05 pm
DCA
-
ICN
34h 45m
2 stops
$962Air Canada
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
8:35 pm - 9:59 pm
ICN
-
DCA
38h 24m
1 stop
Multiple Airlines Logo
8:00 am - 5:30 pm
DCA
-
ICN
20h 30m
1 stop
$973Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
8:35 pm - 9:59 pm
ICN
-
DCA
38h 24m
1 stop
Multiple Airlines Logo
8:00 am - 5:30 pm
DCA
-
ICN
20h 30m
1 stop
$977Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
4:50 pm - 10:28 pm
ICN
-
DCA
18h 38m
1 stop
United Airlines Logo
8:20 am - 4:20 am
DCA
-
ICN
31h 00m
2 stops
$993United Airlines
Mon, Jun 1 - Wed, Jul 1
Air Canada Logo
5:45 pm - 12:01 pm
ICN
-
DCA
31h 16m
2 stops
Air Canada Logo
12:55 pm - 4:05 pm
DCA
-
ICN
38h 10m
2 stops
$998Air Canada
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
8:35 pm - 9:59 pm
ICN
-
DCA
38h 24m
1 stop
Multiple Airlines Logo
8:59 am - 5:30 pm
DCA
-
ICN
43h 31m
2 stops
$999Multiple Airlines
Tue, May 12 - Thu, May 21
Air Canada Logo
5:45 pm - 10:19 am
ICN
-
DCA
29h 34m
2 stops
Air Canada Logo
6:59 am - 5:30 pm
DCA
-
ICN
21h 31m
1 stop
$1,000Air Canada
Booking Insights

KAYAK's insights & trends for Incheon to Reagan-National flights

Get data-powered insights and trends into flights from Incheon to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Incheon to Reagan Washington National Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Incheon to Reagan Washington National Airport were found on Hawaiian Airlines ($635) and United Airlines ($652).

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Good to know

Low seasonOctober
Cheapest flight$504
Best time to beat the crowds with an average 62% drop in price.
Most popular time to fly with an average 89% increase in price.
Flight from Incheon to Reagan Washington National Airport

When to book flights from Incheon to Reagan-National

Are your dates flexible? Find out the best times to travel from Incheon to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Reagan Washington National Airport flights

  • What is the cheapest flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport was $504 for a one-way ticket and $635 for a round-trip.

  • Do I need a passport to fly between Incheon and Reagan Washington National Airport?

    Yes

  • Which airports will I be using when flying from Incheon to Reagan Washington National Airport?

    When flying out of Incheon you will be using Incheon Intl. You will be landing at Reagan Washington National Airport, also known as Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Incheon to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Incheon to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Incheon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Incheon with another airline. Booking your flights between Incheon and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Incheon to Reagan-National

Information on your arrival and departure airports

Incheon (ICN)
Reagan-National (DCA)