$488 Find Cheap Flights from Reagan Washington National Airport to South Korea - 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 Reagan-National to South Korea departing on 11/7. 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.
Book Cheap Reagan-National to South Korea Plane Tickets
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to South Korea 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.
Cheap flights from Reagan-National with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.
Mon, Nov 2 - Sat, Nov 7
6:59 am - 6:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
21h 26m1 stop Toronto Pearson Intl
8:10 pm - 10:38 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
40h 28m1 stop Toronto Pearson Intl
$1,099Air Canada
Mon, Nov 16 - Mon, Nov 23
11:13 am - 11:55 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
34h 42m2 stops New York John F Kennedy Intl Shanghai Pu Dong
6:25 pm - 5:00 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
36h 35m2 stops Shanghai Pu Dong New York John F Kennedy Intl
$1,114China Eastern
Wed, Nov 18 - Tue, Dec 8
11:13 am - 5:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
40h 12m2 stops New York John F Kennedy Intl Shanghai Pu Dong
8:55 am - 10:24 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
27h 29m2 stops Shanghai Pu Dong New York John F Kennedy Intl
$1,114China Eastern
Mon, Nov 23 - Mon, Nov 30
11:13 am - 11:55 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
34h 42m2 stops New York John F Kennedy Intl Shanghai Pu Dong
6:25 pm - 10:24 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
41h 59m2 stops Shanghai Pu Dong New York John F Kennedy Intl
$1,114China Eastern
Tue, Nov 3 - Sat, Nov 7
9:40 am - 6:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
18h 45m1 stop Toronto Pearson Intl
8:10 pm - 10:38 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
40h 28m1 stop Toronto Pearson Intl
$1,120Air Canada
Tue, Mar 16 - Thu, Apr 8
6:59 pm - 12:45 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
28h 46m2 stops San Francisco Hong Kong Intl
8:00 am - 10:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
27h 59m2 stops Hong Kong Intl Chicago O'Hare Intl
$1,131Multiple Airlines
Tue, Nov 10 - Wed, Nov 18
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,140Air Canada
Tue, Nov 3 - Tue, Nov 10
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,140Air Canada
Tue, Feb 23 - Tue, Jul 20
4:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
6:00 pm - 10:18 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 18m1 stop Montreal Pierre Elliott Trudeau Intl
$1,140Air Canada
Mon, Jan 18 - Mon, Jan 25
9:40 am - 6:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
18h 45m1 stop Toronto Pearson Intl
6:55 pm - 10:29 amICN Incheon Intl-DCA Washington, D.C. Reagan-National
29h 34m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,145Air Canada
Sat, Nov 7
6:00 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
37h 20m2 stops Denver Intl San Francisco
$488Multiple Airlines
Sat, Dec 5
1:40 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
41h 40m2 stops Denver Intl San Francisco
$507Multiple Airlines
Tue, Oct 27
7:00 am - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
49h 20m3 stops Denver Intl Las Vegas Harry Reid Intl Oakland
$509Multiple Airlines
Tue, Oct 27
7:00 am - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
49h 20m2 stops Denver Intl San Francisco
$511Multiple Airlines
Thu, Oct 29
1:00 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
43h 20m2 stops Denver Intl San Francisco
$525Multiple Airlines
Thu, Oct 29
1:00 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
43h 20m2 stops Denver Intl San Francisco
$526Multiple Airlines
Fri, Oct 30
6:00 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
38h 20m2 stops Denver Intl San Francisco
$527Multiple Airlines
Thu, Oct 29
1:00 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
43h 20m2 stops Denver Intl San Francisco
$527Multiple Airlines
Fri, Oct 30
6:00 pm - 9:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
38h 20m2 stops Denver Intl San Francisco
$528Multiple Airlines
Wed, Dec 2
1:33 pm - 5:30 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
49h 57m3 stops Denver Intl Los Angeles Vancouver Intl
$529Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
7:59 am - 2:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
41h 11m1 stop Atlanta Hartsfield-Jackson
7:40 pm - 11:44 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 04m1 stop Minneapolis St Paul
$1,271Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
6:00 am - 4:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
21h 25m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
10:15 am - 11:07 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
25h 52m1 stop Detroit Metropolitan Wayne County
$1,276Delta
Wed, Oct 14 - Thu, Oct 22
6:00 am - 3:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
20h 20m1 stop Newark
5:15 pm - 9:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 44m1 stop Newark
$1,277ANA
Mon, Oct 12 - Fri, Oct 16
8:50 pm - 2:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
28h 20m1 stop Atlanta Hartsfield-Jackson
8:45 am - 12:58 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 13m1 stop Atlanta Hartsfield-Jackson
$1,301Korean Air
Tue, Oct 13 - Sun, Nov 8
6:00 am - 3:20 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
20h 20m1 stop Newark
6:30 pm - 9:57 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 27m1 stop Newark
$1,308United Airlines
Tue, Oct 13 - Sat, Oct 17
12:57 pm - 4:20 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
26h 23m2 stops Houston George Bush Intcntl San Francisco
4:50 pm - 10:30 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
18h 40m1 stop San Francisco
$1,308United Airlines
Tue, Oct 13 - Sat, Oct 17
9:40 am - 4:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
17h 45m1 stop Detroit Metropolitan Wayne County
10:15 am - 11:07 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
25h 52m1 stop Detroit Metropolitan Wayne County
$1,308Delta
Tue, Oct 13 - Fri, Oct 16
12:57 pm - 4:20 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl
26h 23m2 stops Houston George Bush Intcntl San Francisco
4:50 pm - 10:53 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
19h 03m1 stop San Francisco
$1,308United Airlines
Tue, Oct 13 - Fri, Oct 16
6:00 am - 2:10 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
19h 10m1 stop Atlanta Hartsfield-Jackson
4:25 pm - 11:47 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
20h 22m1 stop Atlanta Hartsfield-Jackson
$1,308Delta
Tue, Oct 13 - Sun, Oct 18
9:40 am - 4:25 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl
17h 45m1 stop Detroit Metropolitan Wayne County
7:40 pm - 11:44 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National
17h 04m1 stop Minneapolis St Paul
$1,308Delta
Price, demand and travel trends for Washington, D.C. Reagan-National Airport to South Korea flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
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Are flights from Washington, D.C. Reagan-National Airport to South Korea cheaper or more expensive than last year?
Fares from Washington, D.C. Reagan-National Airport to South Korea are running about 15% higher than they were around this time last year, averaging $1,572 round-trip.
What are the cheapest fares from Washington, D.C. Reagan-National Airport to South Korea right now?
Here are the cheapest round-trip fares from Washington, D.C. Reagan-National Airport to South Korea on KAYAK in the last week:
• Incheon Intl (ICN) from $1,099
• Busan Gimhae (PUS) from $1,375
• Daegu (TAE) from $1,687
• Jeju City (CJU) from $1,793
What’s the cheapest month to fly from Washington, D.C. Reagan-National Airport to South Korea?
These monthly figures are based on KAYAK fares from the past 12 months, with extreme outliers removed so each month's typical price is accurate.
February is the cheapest time of year to fly, with average fares of $1,137. Prices are highest in January, when average flight costs increase to around $2,326.
When is the best time to book flights from Washington, D.C. Reagan-National Airport to South Korea?
Book your flights 7 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 38% compared to booking last-minute (within 2 weeks of departure).
Which airport in South Korea is the cheapest to fly to from Washington, D.C. Reagan-National Airport?
Based on KAYAK data from the past 12 months, the cheapest airports to fly into South Korea are:
• Incheon Intl (ICN) from $1,538
• Busan Gimhae (PUS) from $1,748
• Jeju City (CJU) from $2,234
What’s the cheapest day to fly from Washington, D.C. Reagan-National Airport to South Korea?
Monday tends to be the cheapest day to fly from Washington, D.C. Reagan-National Airport to South Korea, while Saturday is the most expensive. Fares run about 30% higher that day, based on the past 12 months of KAYAK data.
What are the cheapest airlines to fly with from Washington, D.C. Reagan-National Airport to South Korea?
Fares reflect aggregated pricing data and may not include every trip type.
Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from Washington, D.C. Reagan-National Airport to South Korea are:
• Air Canada from $753
• American Airlines from $816
• Japan Airlines from $828
• British Airways from $858
• Delta from $905
What's the most popular airline to fly with from Washington, D.C. Reagan-National Airport to South Korea?
Drawing on KAYAK data from the past three months, the most popular airlines to fly with from Washington, D.C. Reagan-National Airport to South Korea are:
• Air Canada
• Delta
• Korean Air
• United Airlines
• Asiana Airlines
What are the most popular flight destinations in South Korea?
Seoul, Busan, Jeju City and Daegu are the most popular flight destinations in South Korea, based on KAYAK data from the past 3 months. Seoul is the clear favorite, making up 92% of that interest.
How many one-stop flights are there from Washington, D.C. Reagan-National Airport to South Korea across the week?
There are typically 10 one-stop flights a day from Washington, D.C. Reagan-National Airport to South Korea (71 a week), with the most operating on Monday.
Key details for Washington, D.C. Reagan-National Airport to South Korea flights
Low season | January |
|---|---|
High season | June |
Cheapest flight | $488 |
Your Washington, D.C. Reagan-National Airport to South Korea flight questions, answered
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Your guide to booking Washington, D.C. Reagan-National Airport to South Korea flights
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Cabin class types available on flights to South Korea
Cabin classes available on flights to South Korea. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to South Korea
Flights from all regions of Reagan-National to South Korea. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
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.