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ICN - DCA

$427 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 12/15. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Reagan Washington 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
In the last 7 days travelers have searched 45,397,481 times on KAYAK, and here is why:

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Cheap Flight Deals from Incheon to Reagan Washington National Airport (ICN-DCA)

 
These are the cheapest deals for flights from Incheon to Reagan-National currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Incheon to Reagan-National.

Recent one-way flight deals from Incheon to Reagan-National

Only flying one-way? Below are some of the best one-way flight deals from Incheon to Reagan-National found on KAYAK recently.

Recent last minute flight deals from Incheon to Reagan-National

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Incheon to Reagan-National.

Recent direct flight deals from Incheon to Reagan-National

The latest deals for direct flights from Incheon to Reagan-National so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Incheon to Reagan-National

Find recent round-trip train or bus tickets from Incheon to Reagan-National.

All round-trip flight deals to Reagan-National

The cheapest plane tickets to Reagan-National found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:50 pm - 12:40 amICN-DCA
19h 50m1 stop
5:14 pm - 4:45 pmDCA-ICN
33h 31m1 stop
$714American Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 2
6:50 pm - 9:26 amICN-DCA
28h 36m1 stop
10:20 pm - 4:45 pmDCA-ICN
28h 25m2 stops
$715American Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 30
12:45 pm - 9:59 pmICN-DCA
23h 14m2 stops
5:59 pm - 5:40 amDCA-ICN
21h 41m1 stop
$730United Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
12:45 pm - 4:56 pmICN-DCA
18h 11m1 stop
1:00 pm - 5:40 amDCA-ICN
26h 40m2 stops
$734United Airlines
Find Deal
Thu, Nov 28 - Mon, Dec 2
6:55 pm - 12:01 pmICN-DCA
31h 06m2 stops
6:00 pm - 8:30 pmDCA-ICN
36h 30m2 stops
Mon, Dec 9 - Tue, Dec 31
6:20 pm - 10:19 amICN-DCA
29h 59m2 stops
6:00 am - 4:45 pmDCA-ICN
44h 45m2 stops
$849Air Canada
Find Deal
Wed, Dec 4 - Wed, Dec 11
6:20 pm - 10:19 amICN-DCA
29h 59m2 stops
4:00 pm - 4:45 pmDCA-ICN
34h 45m2 stops
$850Air Canada
Find Deal
Mon, Nov 18 - Thu, Nov 28
1:20 pm - 8:59 pmICN-DCA
21h 39m1 stop
9:00 am - 4:10 pmDCA-ICN
41h 10m1 stop
$1,044
Find Deal
Thu, Dec 5 - Sun, Dec 8
1:25 pm - 7:17 amICN-DCA
54h 52m2 stops
5:10 pm - 6:20 amDCA-ICN
48h 10m2 stops
$1,349LOT
Find Deal
Sat, Mar 29 - Tue, Apr 1
1:25 pm - 7:17 amICN-DCA
54h 52m2 stops
5:10 pm - 6:20 amDCA-ICN
48h 10m2 stops
$1,402LOT
Find Deal
Sat, Mar 29 - Mon, Mar 31
6:55 pm - 12:08 pmICN-DCA
55h 13m2 stops
Sun, Dec 15
6:55 pm - 12:10 pmICN-DCA
55h 15m2 stops
Mon, Nov 18
6:50 pm - 12:42 amICN-DCA
19h 52m1 stop
$447American Airlines
Find Deal
Thu, Dec 5
6:50 pm - 9:26 amICN-DCA
28h 36m1 stop
$451American Airlines
Find Deal
Fri, Feb 14
12:45 pm - 9:59 pmICN-DCA
23h 14m2 stops
$457United Airlines
Find Deal
Fri, Feb 28
12:45 pm - 9:31 pmICN-DCA
22h 46m2 stops
$459United Airlines
Find Deal
Tue, Mar 4
4:55 pm - 10:29 amICN-DCA
31h 34m2 stops
$547Air Canada
Find Deal
Fri, Jan 31
8:10 pm - 10:19 amICN-DCA
28h 09m2 stops
$565Air Canada
Find Deal
Wed, Dec 25
4:45 pm - 8:59 pmICN-DCA
42h 14m3 stops
$852Singapore Airlines
Find Deal
Fri, Jan 31
12:35 pm - 8:59 pmICN-DCA
46h 24m3 stops
$1,063Singapore Airlines
Find Deal
Fri, Feb 28
12:45 pm - 4:56 pmICN-DCA
18h 11m1 stop
4:13 pm - 5:40 amDCA-ICN
23h 27m2 stops
$810United Airlines
Find Deal
Fri, Nov 8 - Sat, Nov 9
8:10 pm - 10:37 pmICN-DCA
16h 27m1 stop
6:50 pm - 4:45 pmDCA-ICN
31h 55m2 stops
$902Air Canada
Find Deal
Wed, Nov 6 - Sat, Nov 9
8:10 pm - 10:37 pmICN-DCA
16h 27m1 stop
6:50 pm - 6:25 pmDCA-ICN
33h 35m1 stop
$915Air Canada
Find Deal
Wed, Nov 6 - Sat, Nov 9
12:30 am - 8:59 pmICN-DCA
34h 29m2 stops
8:00 am - 5:50 pmDCA-ICN
19h 50m1 stop
$1,660
Find Deal
Thu, Nov 7 - Sat, Nov 9
12:20 am - 6:55 pmICN-DCA
32h 35m2 stops
5:58 pm - 5:15 pmDCA-ICN
33h 17m2 stops
$2,691Qatar Airways
Find Deal
Thu, Nov 7 - Sat, Nov 9
11:15 pm - 8:59 pmICN-DCA
35h 44m3 stops
9:10 am - 10:00 pmDCA-ICN
46h 50m2 stops
$3,109Singapore Airlines
Find Deal
Wed, Nov 6 - Sat, Nov 9
6:00 pm - 11:46 pmICN-DCA
19h 46m2 stops
5:59 pm - 5:40 amDCA-ICN
21h 41m1 stop
$4,099United Airlines
Find Deal
Sat, Nov 9 - Mon, Nov 18
12:20 am - 6:20 pmICN-DCA
32h 00m2 stops
5:58 pm - 5:15 pmDCA-ICN
33h 17m2 stops
$5,100Qatar Airways
Find Deal
Sun, Nov 10 - Tue, Nov 19
12:20 am - 6:59 pmICN-DCA
32h 39m2 stops
5:00 pm - 5:15 pmDCA-ICN
34h 15m2 stops
$5,129Qatar Airways
Find Deal
Sun, Nov 10 - Fri, Nov 15
12:20 am - 7:59 pmICN-DCA
33h 39m2 stops
5:20 pm - 5:15 pmDCA-ICN
33h 55m2 stops
$5,250Qatar Airways
Find Deal
Sun, Nov 10 - Mon, Nov 25

Flights from Incheon to Reagan-National - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Incheon to Reagan Washington National Airport?

The average price of all flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Incheon to Reagan Washington National Airport, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Reagan Washington National Airport, Sunday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low season

April

High season

December

Cheapest flight

$427
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 20% lower on average.
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 $427 for a one-way ticket and $714 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.

  • Which airline alliances offer flights from Incheon to Reagan Washington National Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Incheon and Reagan Washington National Airport, with oneworld being the most commonly used for this 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.

See more FAQs

Top airline flying from Incheon to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.0Entertainment
7.2Comfort
6.6Food
7.6Boarding
8.0Crew
Airline reviews

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

2.0 MediocreChris, Oct 2024STL - DCA
Read more American Airlines reviews

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

It was on time, which is always a good thing. There wasn’t any food hence my okay rating.

Excellent accommodating crew at gate and on board. Baggage claim and gate checking were flawless.

Best flight by a pilot I’ve ever been on as a 62 year old

After multiple delays (I lost count), the flight was canceled due to a "maintenance issue". So instead of a direct flight arriving at 5:00, I had to take a flight connecting through Chicago. That flight was also delayed, partially because the plane from the cancelled flight hadnt been removed from the gate and there was nowhere for the other plane to park. (Did nobody think this might be an issue during the hours after that flight was canceled?) The connecting flight out of Chicago was delayed as well. I didn't arrive until 12:30am the next morning. I should have just cancelled the trip. It wasn't worth the hassle and stress.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Terrible. I didn’t fly and I had an important meeting the next day.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

Book cheap flights from Incheon to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Washington, D.C. found on KAYAK in the last 72 hours.
12/15Sun
2 stops
55h 13mICN-DCA
$427
11/18Mon
2 stops
55h 15mICN-DCA
$429
12/5Thu
1 stopAmerican Airlines
19h 52mICN-DCA
$447
2/14Fri
1 stopAmerican Airlines
28h 36mICN-DCA
$451
2/28Fri
2 stopsUnited Airlines
23h 14mICN-DCA
$457
3/4Tue
2 stopsUnited Airlines
22h 46mICN-DCA
$459
1/31Fri
2 stopsAir Canada
31h 34mICN-DCA
$547
12/25Wed
2 stopsAir Canada
28h 09mICN-DCA
$565
1/31Fri
3 stopsSingapore Airlines
42h 14mICN-DCA
$852
2/28Fri
3 stopsSingapore Airlines
46h 24mICN-DCA
$1,063

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Last minute flights from Incheon to Reagan-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to Washington, D.C. that are departing in the next 10 days.
11/8Fri
multi-stopUnited Airlines
18h 11mICN-DCA
11/9Sat
multi-stopUnited Airlines
23h 27mDCA-ICN
$810
11/6Wed
multi-stopAir Canada
16h 27mICN-DCA
11/9Sat
multi-stopAir Canada
31h 55mDCA-ICN
$902
11/6Wed
multi-stopAir Canada
16h 27mICN-DCA
11/9Sat
multi-stopAir Canada
33h 35mDCA-ICN
$915
11/7Thu
multi-stop
34h 29mICN-DCA
11/9Sat
multi-stop
19h 50mDCA-ICN
$1,660
11/7Thu
multi-stopQatar Airways
32h 35mICN-DCA
11/9Sat
multi-stopQatar Airways
33h 17mDCA-ICN
$2,691
11/6Wed
multi-stopSingapore Airlines
35h 44mICN-DCA
11/9Sat
multi-stopSingapore Airlines
46h 50mDCA-ICN
$3,109
11/9Sat
multi-stopUnited Airlines
19h 46mICN-DCA
11/18Mon
multi-stopUnited Airlines
21h 41mDCA-ICN
$4,099
11/10Sun
multi-stopQatar Airways
32h 00mICN-DCA
11/19Tue
multi-stopQatar Airways
33h 17mDCA-ICN
$5,100
11/10Sun
multi-stopQatar Airways
32h 39mICN-DCA
11/15Fri
multi-stopQatar Airways
34h 15mDCA-ICN
$5,129
11/10Sun
multi-stopQatar Airways
33h 39mICN-DCA
11/25Mon
multi-stopQatar Airways
33h 55mDCA-ICN
$5,250

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

Information on your arrival and departure airports