ICN - DCA
$560 Find Cheap Flights from Incheon to Reagan Washington National Airport - Compare and Save
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 12/14. 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.
Everything you should know
Cheapest round-trip
$1,082
Typical prices: $502-$1,421
Air Canada
Wed 1/24Mon 9/10
ICN - DCA • 2 stops
Cheapest one-way
$560
Typical prices: $686-$1,206
Multiple Airlines
Fri 12/14
ICN - DCA • 3 stops
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
Sun, Jan 24 - Fri, Sep 10
6:55 pm - 3:24 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
34h 29m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
6:00 am - 4:05 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
21h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,082Air Canada
Thu, Dec 17 - Tue, Feb 23
6:55 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
41h 04m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
11:05 am - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
40h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,082Air Canada
Mon, Nov 2 - Tue, Nov 10
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,090Air Canada
Wed, Oct 28 - Wed, Nov 4
1:20 pm - 9:50 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
21h 30m2 stops Los Angeles Denver Intl
7:00 am - 5:10 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
32h 10m2 stops Denver Intl Los Angeles
$1,092Multiple Airlines
Fri, Nov 20 - Sun, Nov 29
6:55 pm - 8:58 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
28h 03m2 stops Vancouver Intl Toronto Pearson Intl
8:45 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
$1,092Air Canada
Tue, Oct 27 - Tue, Nov 3
5:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,093Air Canada
Thu, Dec 17 - Tue, Feb 23
6:55 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
41h 04m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
11:05 am - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
40h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,093Air Canada
Sat, Jan 30 - Sun, Feb 7
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
8:45 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
$1,093Air Canada
Fri, Nov 13 - Mon, Nov 16
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
8:45 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
$1,095Air Canada
Sat, Jan 30 - Sun, Feb 7
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
8:45 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
$1,096Air Canada
Recent one-way flight deals from Incheon to Reagan-National
Mon, Dec 14
7:35 am - 4:55 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
47h 20m3 stops Tokyo Narita Los Angeles Denver Intl
$560Multiple Airlines
Mon, Oct 26
7:15 am - 4:47 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
46h 32m3 stops Tokyo Narita San Francisco Denver Intl
$561Multiple Airlines
Mon, Dec 14
7:35 am - 4:55 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
47h 20m3 stops Tokyo Narita Los Angeles Denver Intl
$564Multiple Airlines
Mon, Dec 14
8:35 am - 4:55 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
46h 20m3 stops Tokyo Narita Los Angeles Denver Intl
$567Multiple Airlines
Fri, Nov 13
7:45 pm - 12:09 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
54h 24m2 stops San Francisco Denver Intl
$605Multiple Airlines
Wed, Nov 11
7:15 am - 9:50 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
52h 35m3 stops Tokyo Narita Houston George Bush Intcntl Denver Intl
$607Multiple Airlines
Sun, Nov 8
6:55 pm - 4:47 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
35h 52m3 stops Vancouver Intl San Francisco Denver Intl
$613Multiple Airlines
Thu, Oct 29
8:40 pm - 4:47 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
57h 07m3 stops Vancouver Intl Phoenix Sky Harbor Intl Denver Intl
$630Multiple Airlines
Mon, Dec 14
8:35 am - 8:00 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
25h 25m2 stops Tokyo Narita Los Angeles
$632Multiple Airlines
Fri, Nov 13
7:45 pm - 4:47 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
35h 02m2 stops San Francisco Denver Intl
$633Multiple Airlines
Recent last minute flight deals from Incheon to Reagan-National
Mon, Oct 5 - Wed, Oct 28
5:45 pm - 10:20 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 35m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
8:45 pm - 4:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
$1,141Air Canada
Mon, Oct 5 - Wed, Oct 28
7:05 pm - 6:15 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
36h 10m1 stop Toronto Pearson Intl
8:45 pm - 4:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
30h 25m2 stops Toronto Pearson Intl Vancouver Intl
$1,167Air Canada
Fri, Oct 9 - Sun, Oct 25
5:15 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 44m1 stop Newark
7:00 am - 3:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
19h 25m1 stop Newark
$1,199United Airlines
Mon, Oct 5 - Wed, Oct 28
5:15 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 44m1 stop Newark
5:49 pm - 4:40 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
21h 51m1 stop San Francisco
$1,199United Airlines
Fri, Oct 9 - Wed, Oct 21
5:15 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 44m1 stop Newark
6:00 am - 3:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
20h 20m1 stop Newark
$1,199United Airlines
Fri, Oct 9 - Mon, Oct 26
5:15 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 44m1 stop Newark
7:00 am - 3:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
19h 25m1 stop Newark
$1,199United Airlines
Fri, Oct 9 - Fri, Oct 23
5:15 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 44m1 stop Newark
6:00 am - 3:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
20h 20m1 stop Newark
$1,199United Airlines
Mon, Oct 5 - Sun, Dec 13
5:45 pm - 9:50 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
41h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,200Air Canada
Mon, Oct 5 - Sat, Dec 12
5:45 pm - 9:50 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
41h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,200Air Canada
Mon, Oct 5 - Mon, Oct 19
4:50 pm - 10:53 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
19h 03m1 stop San Francisco
6:00 am - 3:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
20h 20m1 stop Newark
$1,201United Airlines
Booking Insights
Price, demand and travel trends for Incheon Intl Airport to Washington, D.C. Reagan-National Airport flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport departing in january.What's the cheapest day of the week to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?
Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport. It’s 46% cheaper than the average day, while Sunday is the most expensive, with prices 57% higher.
What’s the cheapest month to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•November and December are the cheapest months to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport at $497 round-trip.
•March ($1,809) and June ($1,692) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 263% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
Round-trip flights from Incheon Intl Airport to Washington, D.C. Reagan-National Airport typically range from $502 to $1,421. The lowest price found in the past 5 days was $1,082, on Air Canada.
What’s the most popular layover airport when flying from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Toronto Pearson Intl (YYZ) is the most popular layover for the Incheon Intl Airport to Washington, D.C. Reagan-National Airport route. 42% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via YYZ.
What is the cheapest layover airport when flying from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?
Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $741. Based on KAYAK data over the past 3 months.
Key details for Incheon Intl Airport to Washington, D.C. Reagan-National Airport flights
Low season | July |
|---|---|
High season | November |
Cheapest flight | $560 |
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.
Your Incheon Intl Airport to Washington, D.C. Reagan-National Airport flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Incheon Intl Airport to Washington, D.C. Reagan-National Airport flights
Get tips on when to book, when to fly and what to know before your trip.More options for your flight from Incheon to Reagan-National
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Flights from domestic origins to Incheon
Flights from all regions of Incheon to Reagan-National. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.