DCA - ICN

$429 Find Cheap Flights from Reagan Washington National Airport to Incheon - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,036
Typical prices: $1,277-$1,689
Air Canada
Sat 1/27Thu 2/1
DCA - ICN • 2 stops
Cheapest one-way
$429
Typical prices: $687-$967
Multiple Airlines
Sun 11/11
DCA - ICN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Reagan-National Airport and Incheon Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
8 weeks
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $1,405 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 17h 16m (one-way)
Insights
Insights
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We hope you love your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Jan 13 - Wed, Jan 20
Air Canada Logo
8:45 pm - 5:10 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
6:55 pm - 10:29 amICN  Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,052Air Canada
Wed, Jan 13 - Wed, Jan 20
Air Canada Logo
8:45 pm - 6:25 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
31h 40m1 stop Toronto Pearson Intl
Air Canada Logo
6:55 pm - 10:29 amICN  Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,053Air Canada
Wed, Jan 13 - Wed, Jan 20
Air Canada Logo
6:55 pm - 6:25 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
33h 30m1 stop Toronto Pearson Intl
Air Canada Logo
8:10 pm - 10:38 pmICN  Incheon Intl-DCA Washington, D.C. Reagan-National
16h 28m1 stop Toronto Pearson Intl
$1,057Air Canada
Tue, Feb 2 - Thu, Feb 25
Air Canada Logo
8:45 pm - 5:10 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
6:55 pm - 10:29 amICN  Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,062Air Canada
Mon, Feb 15 - Sun, Feb 28
Air Canada Logo
9:40 am - 6:25 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
18h 45m1 stop Toronto Pearson Intl
Air Canada Logo
6:55 pm - 12:11 pmICN  Incheon Intl-DCA Washington, D.C. Reagan-National
31h 16m2 stops Vancouver Intl Ottawa
$1,071Air Canada
Mon, Feb 15 - Sun, Feb 28
Air Canada Logo
8:45 pm - 5:10 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
6:55 pm - 9:53 pmICN  Incheon Intl-DCA Washington, D.C. Reagan-National
40h 58m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,074Air Canada
Sun, Feb 7 - Sun, Feb 14
Air Canada Logo
4:00 pm - 5:10 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
6:55 pm - 12:19 pmICN  Incheon Intl-DCA Washington, D.C. Reagan-National
31h 24m2 stops Vancouver Intl Ottawa
$1,077Air Canada
Sun, Feb 7 - Sun, Feb 14
Air Canada Logo
8:45 pm - 6:25 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
31h 40m1 stop Toronto Pearson Intl
Air Canada Logo
6:55 pm - 8:58 amICN  Incheon Intl-DCA Washington, D.C. Reagan-National
28h 03m2 stops Vancouver Intl Toronto Pearson Intl
$1,079Air Canada
Wed, Feb 10 - Fri, Feb 19
Air Canada Logo
6:00 am - 5:10 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
45h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
6:55 pm - 9:59 pmICN  Incheon Intl-DCA Washington, D.C. Reagan-National
41h 04m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,085Air Canada
Sun, Feb 7 - Sun, Feb 14
Air Canada Logo
8:45 pm - 6:25 pmDCA  Washington, D.C. Reagan-National-ICN Incheon Intl
31h 40m1 stop Toronto Pearson Intl
Air Canada Logo
6:55 pm - 9:59 pmICN  Incheon Intl-DCA Washington, D.C. Reagan-National
41h 04m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,089Air Canada
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Incheon Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport with more confidence.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

Round-trip flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport start at $1,036. Prices are below average for this route right now, with typical round-trip fares ranging from $1,277 to $1,689. The lowest price found in the past 5 days was $1,036 on Air Canada.

What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

Monday is the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Incheon Intl Airport, it is 12% cheaper than the average day. Saturday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Incheon Intl Airport at $1,137 round-trip.
•January ($2,326) and December ($1,898) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 104% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. Reagan-National Airport to Incheon Intl Airport the cheapest?

Flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport are cheapest 8 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Reagan-National Airport to Incheon Intl Airport flights

Low season

January

Cheapest flight

$429
Best time to beat the crowds but there is an average 56% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport

When to book flights from Reagan-National to Incheon

Are your dates flexible? Find out the best times to travel from Reagan-National to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Reagan-National Airport to Incheon Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

    Three cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

    A nonstop flight from Washington, D.C. Reagan-National Airport to Incheon Intl Airport takes 0h 00m, covering 6,953 miles.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Incheon Intl Airport flight?

    Round-trip flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport range from $1,277 to $1,689, with an average of $1,495 over the past 12 months. Anything below $1,277 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Reagan-National Airport to Incheon Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 30% above the route average of $1,495. Book 8 weeks before departure for the lowest fares.

  • How are flight prices from Washington, D.C. Reagan-National Airport to Incheon Intl Airport looking right now?

    One-way fares from Washington, D.C. Reagan-National Airport to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about $451, which is 49% below the typical average for this route.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

    Flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Incheon Intl (ICN).

  • Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport pass through?

    One-stop flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport most commonly connect through:

    • Toronto Pearson Intl (YYZ) - 75% of one-stop connections
    • Dallas/Fort Worth (DFW) - 12% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 7% of one-stop connections
    • San Francisco (SFO) - 3% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 19% on the Washington, D.C. Reagan-National Airport to Incheon Intl Airport route. Monday is the cheapest departure day at $1,323 round-trip on average, while Saturday is the most expensive at $1,625, a difference of $302. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Reagan-National Airport to Incheon Intl Airport?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 17h 16m, compared with 17h 42m via Toronto Pearson Intl (YYZ) and 18h 13m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Washington, D.C. Reagan-National Airport and Incheon Intl Airport?

    Incheon Intl Airport is 13 hours ahead of Washington, D.C. Reagan-National Airport (Korean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Your guide to booking Washington, D.C. Reagan-National Airport to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $1,323 - about $302 less than Saturday (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 38% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Reagan-National Airport to Incheon Intl Airport trip for February. Fares historically average $1,137 round-trip in that month - typically $1,189 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.
    - Grand Hyatt Incheon
    - Best Western Premier Incheon Airport
    - Hotel Ora Incheon

More options for your flight from Reagan-National to Incheon

Complete your trip to Incheon with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul