$516+ Cheap flights from Reagan-National (DCA) to South Korea
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ICN
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Reagan-National to South Korea with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Reagan-National to South KoreaExplore the most affordable flight options available from Reagan-National to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Reagan-National to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:59 am -
1 stop19h 46m
Mon 9/145:50 pm -
1 stop18h 08m
Deal found 8/31![American Airlines logo]()
$1,041
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop21h 45m
Thu 11/56:50 pm -
2 stops26h 41m
Deal found 9/2![American Airlines logo]()
$1,044
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 am -
1 stop21h 45m
Fri 9/185:50 pm -
1 stop18h 08m
Deal found 9/3![American Airlines logo]()
$1,046
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:32 am -
1 stop19h 13m
Wed 9/305:50 pm -
1 stop28h 12m
Deal found 9/4![American Airlines logo]()
$1,047
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
1 stop21h 45m
Wed 1/276:50 pm -
1 stop19h 09m
Deal found 9/3![American Airlines logo]()
$1,048
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:12 am -
1 stop19h 33m
Sun 11/86:50 pm -
1 stop19h 09m
Deal found 9/2![American Airlines logo]()
$1,054
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:12 am -
1 stop19h 33m
Thu 11/196:50 pm -
1 stop19h 09m
Deal found 8/31![American Airlines logo]()
$1,057
This oojo deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
2 stops22h 55m
Wed 9/98:00 am -
2 stops21h 29m
Deal found 8/30![Japan Airlines logo]()
$1,232
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops26h 15m
Tue 9/158:00 am -
2 stops21h 29m
Deal found 9/1![Japan Airlines logo]()
$1,235
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
2 stops22h 55m
Sat 9/128:00 am -
2 stops27h 59m
Deal found 9/2![Japan Airlines logo]()
$1,237
This Bravofly deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 am -
2 stops21h 45m
Thu 10/224:30 pm -
2 stops19h 19m
Deal found 8/31![Korean Air logo]()
$1,276
This Bravofly deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:10 am -
2 stops21h 35m
Sat 10/247:00 am -
2 stops22h 37m
Deal found 9/1![Korean Air logo]()
$1,324
Best flights from Reagan-National to South KoreaDiscover carefully curated flight deals from Reagan-National to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Reagan-National to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:58 pm -
2 stops34h 37m
Sun 11/11:55 am -
2 stops30h 09m
Deal found 9/1![Cathay Pacific logo]()
$1,220
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:50 pm -
1 stop18h 25m
Wed 10/285:40 pm -
1 stop18h 09m
Deal found 9/3![Delta logo]()
$1,258
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:57 pm -
2 stops26h 23m
Wed 10/215:15 pm -
1 stop17h 44m
Deal found 8/31![United Airlines logo]()
$1,258
This Bravofly deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 am -
2 stops21h 45m
Thu 10/224:30 pm -
2 stops19h 19m
Deal found 8/31![Korean Air logo]()
$1,276
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:30 am -
2 stops44h 45m
Sat 9/191:50 pm -
2 stops41h 09m
Deal found 9/3![Multiple Airlines logo]()
$1,355
This Justfly.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
2 stops22h 55m
Thu 10/17:15 pm -
2 stops49h 44m
Deal found 9/3![Japan Airlines logo]()
$1,416
This Cathay Pacific deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:31 am -
2 stops42h 34m
Mon 10/191:55 am -
2 stops31h 04m
Deal found 9/2![Cathay Pacific logo]()
$1,220
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop20h 20m
Tue 10/205:15 pm -
1 stop17h 44m
Deal found 8/31![United Airlines logo]()
$1,258
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop19h 10m
Thu 10/297:25 pm -
1 stop17h 22m
Deal found 9/3![Delta logo]()
$1,258
This Philippine Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:35 pm -
2 stops37h 15m
Thu 9/179:00 pm -
2 stops36h 37m
Deal found 9/2![Philippine Airlines logo]()
$2,580
This Bravofly deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:10 am -
2 stops21h 35m
Sat 10/247:00 am -
2 stops22h 37m
Deal found 9/1![Korean Air logo]()
$1,324
This Cathay Pacific deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:06 pm -
2 stops40h 59m
Wed 10/213:10 pm -
2 stops41h 49m
Deal found 8/31![Cathay Pacific logo]()
$1,220
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:40 am -
1 stop17h 45m
Tue 9/294:25 pm -
1 stop17h 12m
Deal found 8/30![Delta logo]()
$1,258
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:05 pm -
2 stops27h 40m
Thu 2/258:15 am -
2 stops26h 26m
Deal found 9/4![Japan Airlines logo]()
$1,455
This Cathay Pacific deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:35 am -
2 stops36h 05m
Mon 9/141:55 am -
2 stops31h 11m
Deal found 9/1![Cathay Pacific logo]()
$1,220
This Korean Air deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:05 pm -
2 stops27h 45m
Mon 11/237:00 am -
2 stops19h 40m
Deal found 8/30![Korean Air logo]()
$1,367
This Japan Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:00 am -
2 stops24h 05m
Fri 11/138:15 am -
2 stops21h 51m
Deal found 9/1![Multiple Airlines logo]()
$1,566
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
2 stops24h 55m
Mon 10/267:40 am -
2 stops25h 59m
Deal found 9/4![Delta logo]()
$1,365
This Korean Air deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:05 pm -
2 stops27h 45m
Tue 11/244:10 pm -
2 stops20h 35m
Deal found 8/30![Korean Air logo]()
$1,367
This KAYAK deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:45 pm -
2 stops35h 35m
Wed 11/117:40 pm -
2 stops37h 43m
Deal found 8/31![Japan Airlines logo]()
$1,515
This Cathay Pacific deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:31 am -
2 stops45h 54m
Sun 9/278:05 pm -
2 stops40h 54m
Deal found 8/30![Cathay Pacific logo]()
$1,270
This Japan Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:27 am -
2 stops23h 38m
Thu 2/2512:05 pm -
2 stops23h 54m
Deal found 9/1![Japan Airlines logo]()
$1,534
This Cathay Pacific deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:59 pm -
2 stops44h 26m
Sun 10/251:50 pm -
2 stops43h 09m
Deal found 9/3![Cathay Pacific logo]()
$1,270
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:59 am -
3 stops47h 56m
Mon 10/2611:10 am -
3 stops38h 09m
Deal found 9/4![Multiple Airlines logo]()
$1,758
This Korean Air deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:50 pm -
2 stops34h 05m
Sun 10/47:55 am -
2 stops41h 52m
Deal found 8/31![Korean Air logo]()
$1,535
This KAYAK deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1910:10 am -
2 stops21h 55m
Sun 1/3112:05 pm -
2 stops34h 16m
Deal found 9/3![Japan Airlines logo]()
$1,538
This Korean Air deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:59 am -
2 stops22h 21m
Thu 10/2210:40 am -
2 stops22h 59m
Deal found 8/30![Korean Air logo]()
$1,537
This KAYAK deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:31 am -
2 stops20h 44m
Wed 10/147:15 pm -
2 stops36h 50m
Deal found 9/4![Japan Airlines logo]()
$1,539
This Japan Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:00 am -
2 stops36h 45m
Sun 2/287:40 pm -
2 stops37h 18m
Deal found 9/1![Japan Airlines logo]()
$1,543
This Flightnetwork deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
3 stops27h 40m
Thu 10/2211:50 am -
3 stops35h 30m
Deal found 8/31![Multiple Airlines logo]()
$2,063
Last-minute flights from Reagan-National to South KoreaDiscover last-minute flight deals from Reagan-National to South Korea. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to South Korea. Data last updated September 4, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
2 stops22h 55m
Thu 9/108:00 am -
2 stops21h 29m
Deal found 8/30![Japan Airlines logo]()
$1,232
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 am -
1 stop21h 45m
Fri 9/185:50 pm -
1 stop18h 08m
Deal found 9/3![American Airlines logo]()
$1,046
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
2 stops22h 55m
Sat 9/128:00 am -
2 stops27h 59m
Deal found 9/2![Japan Airlines logo]()
$1,237
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
2 stops22h 55m
Sun 9/208:00 am -
2 stops28h 10m
Deal found 9/3![Japan Airlines logo]()
$1,333
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops26h 15m
Tue 9/158:00 am -
2 stops21h 29m
Deal found 9/1![Japan Airlines logo]()
$1,235
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
1 stop21h 45m
Wed 1/276:50 pm -
1 stop19h 09m
Deal found 9/3![American Airlines logo]()
$1,048
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:00 am -
2 stops21h 45m
Sat 10/175:50 pm -
2 stops26h 58m
Deal found 9/2![American Airlines logo]()
$1,058
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:32 am -
1 stop19h 13m
Thu 9/245:50 pm -
1 stop19h 09m
Deal found 8/31![American Airlines logo]()
$1,041
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:32 am -
1 stop19h 13m
Wed 9/305:50 pm -
1 stop28h 12m
Deal found 9/4![American Airlines logo]()
$1,047
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am -
1 stop21h 45m
Tue 10/135:50 pm -
1 stop19h 09m
Deal found 9/2![American Airlines logo]()
$1,054
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop21h 45m
Thu 11/56:50 pm -
2 stops26h 41m
Deal found 9/2![American Airlines logo]()
$1,044
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:59 am -
1 stop20h 46m
Wed 11/116:50 pm -
1 stop17h 56m
Deal found 8/31![American Airlines logo]()
$1,057
One-way flights from Reagan-National to South KoreaSearch for one-way flight options from Reagan-National to South Korea. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Reagan-National to South Korea. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 pm -
2 stops38h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 pm -
2 stops38h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 pm -
3 stops38h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 pm -
2 stops38h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 pm -
2 stops38h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$533
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:30 am -
2 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$684
This Expedia deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:40 pm -
2 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$686
This Expedia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
2 stops38h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$693
This FlightHub deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:30 am -
2 stops44h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$735
This Justfly.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:57 pm -
2 stops58h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$746
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
3 stops58h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$774
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:30 am -
2 stops38h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$781
Find flight deals from Reagan-National to South Korea
Keep the following information in mind while searching for Reagan-National to South Korea flight deals. Data was last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,041 (American Airlines) |
One-way from | $516 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,306 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Tue 9/8
6:59 pm-2:05 pm
2 stops30h 06m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$581
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Wed 9/16
6:59 pm-12:40 pm
2 stops28h 41m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$581
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Thu 9/10
8:40 am-12:25 am
2 stops26h 45m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$581
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Wed 9/9
8:00 am-12:25 am
2 stops27h 25m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$586
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Thu 10/29
11:30 am-1:50 pm
2 stops37h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$625
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Thu 10/1
11:31 am-12:40 pm
2 stops36h 09m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$625
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Tue 9/8
11:35 am-10:25 pm
2 stops45h 50m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$625
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Mon 9/28
11:31 am-7:05 pm
2 stops42h 34m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$629
Quickest round-trip
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Mon 9/7
6:30 pm-4:00 am
1 stop20h 30m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$679
Washington, D.C.Incheon
DCA Washington, D.C. Reagan-National - ICN Incheon Intl
DCAICN
Washington, D.C. Reagan-National
Thu 10/29
3:59 pm-4:45 am
1 stop23h 46m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$679
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Reagan-National to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Reagan-National with our price prediction graph.
DCA-ICN
DCA-GMP
DCA-PUS
DCA-CJJ
DCA-TAE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to South Korea
DCA-KR0
DCA-ICN
DCA-GMP
DCA-PUS
DCA-CJJ
No data available for this route at this time. Please check back soon.
Related info for your journey
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