Flight Deals from Washington, D.C. to East Asia from $716
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Top Deals on flights from Washington to Tokyo
Washington, US (WAS) - Tokyo, JP (TYO)
Aug 24
Aug 26
Sep 3
Sep 4
as low as
$1159
Washington, US (WAS) - Tokyo, JP (TYO)
Jan 18
Jan 20
Jan 28
Jan 29
as low as
$1159
Washington, US (WAS) - Tokyo, JP (TYO)
Sep 14
Sep 16
Sep 24
Sep 25
as low as
$1171
Washington, US (WAS) - Tokyo, JP (TYO)
Sep 15
Sep 16
Sep 21
Sep 21
as low as
$1175
Washington, US (WAS) - Tokyo, JP (TYO)
Oct 19
Oct 20
Oct 26
Oct 27
as low as
$1216
Washington, US (WAS) - Tokyo, JP (TYO)
Oct 12
Oct 14
Oct 22
Oct 22
as low as
$1391
Washington, US (WAS) - Tokyo, JP (TYO)
Aug 19
Aug 20
Sep 2
Sep 2
as low as
$1414
Washington, US (WAS) - Tokyo, JP (TYO)
Sep 15
Sep 17
Sep 30
Oct 1
as low as
$1415
Washington, US (WAS) - Tokyo, JP (TYO)
Nov 18
Nov 19
Dec 3
Dec 4
as low as
$1462
Washington, US (WAS) - Tokyo, JP (TYO)
Mar 6
Mar 9
Mar 17
Mar 18
as low as
$1462
Washington, US (WAS) - Tokyo, JP (TYO)
Feb 1
Feb 3
Feb 15
Feb 16
as low as
$1494
Washington, US (WAS) - Tokyo, JP (TYO)
Jan 12
Jan 14
Jan 28
Jan 29
as low as
$1500
Top Deals on flights from Washington to Hong Kong
Washington, US (WAS) - Hong Kong, HK (HKG)
Oct 27
Oct 29
Nov 24
Nov 25
as low as
$1098
Washington, US (WAS) - Hong Kong, HK (HKG)
May 19
May 21
Aug 22
Aug 23
as low as
$1228
Washington, US (WAS) - Hong Kong, HK (HKG)
Oct 26
Oct 28
Nov 23
Nov 24
as low as
$1242
Washington, US (WAS) - Hong Kong, HK (HKG)
Nov 14
Nov 16
Nov 17
Nov 18
as low as
$1274
Washington, US (WAS) - Hong Kong, HK (HKG)
Jun 9
Jun 12
Jun 16
Jun 17
as low as
$1283
Washington, US (WAS) - Hong Kong, HK (HKG)
Jun 8
Jun 10
Jun 15
Jun 15
as low as
$1398
Washington, US (WAS) - Hong Kong, HK (HKG)
Nov 26
Nov 28
Dec 17
Dec 18
as low as
$1400
Washington, US (WAS) - Hong Kong, HK (HKG)
May 27
May 29
Jun 17
Jun 17
as low as
$1404
Washington, US (WAS) - Hong Kong, HK (HKG)
Jun 1
Jun 3
Jun 4
Jun 4
as low as
$1430
Washington, US (WAS) - Hong Kong, HK (HKG)
Apr 29
May 1
May 28
May 28
as low as
$1457
Washington, US (WAS) - Hong Kong, HK (HKG)
Sep 7
Sep 9
Sep 15
Sep 15
as low as
$1508
Washington, US (WAS) - Hong Kong, HK (HKG)
Aug 12
Aug 14
Aug 23
Aug 24
as low as
$1514
Top Deals on flights from Washington to Taipei
Washington, US (WAS) - Taipei, TW (TPE)
Apr 28
Apr 30
May 21
May 22
as low as
$963
Washington, US (WAS) - Taipei, TW (TPE)
Sep 14
Sep 16
Sep 28
Sep 29
as low as
$1098
Washington, US (WAS) - Taipei, TW (TPE)
Oct 13
Oct 15
Oct 19
Oct 20
as low as
$1109
Washington, US (WAS) - Taipei, TW (TPE)
Sep 14
Sep 15
Sep 28
Sep 28
as low as
$1176
Washington, US (WAS) - Taipei, TW (TPE)
Nov 3
Nov 5
Dec 9
Dec 10
as low as
$1230
Washington, US (WAS) - Taipei, TW (TPE)
Sep 2
Sep 4
Nov 3
Nov 4
as low as
$1368
Washington, US (WAS) - Taipei, TW (TPE)
Nov 9
Nov 11
Dec 9
Dec 10
as low as
$1381
Washington, US (WAS) - Taipei, TW (TPE)
Sep 8
Sep 9
Sep 15
Sep 16
as low as
$1428
Washington, US (WAS) - Taipei, TW (TPE)
Sep 8
Sep 10
Nov 10
Nov 11
as low as
$1450
Washington, US (WAS) - Taipei, TW (TPE)
Aug 28
Aug 30
Sep 27
Sep 28
as low as
$1451
Washington, US (WAS) - Taipei, TW (TPE)
Jun 9
Jun 11
Jun 16
Jun 17
as low as
$1502
Washington, US (WAS) - Taipei, TW (TPE)
Sep 14
Sep 16
Sep 28
Sep 29
as low as
$1619
Top Deals on flights from Washington to Seoul
Washington, US (WAS) - Seoul, KR (SEL)
Nov 12
Nov 14
Nov 19
Nov 19
as low as
$1119
Washington, US (WAS) - Seoul, KR (SEL)
Sep 8
Sep 9
Sep 14
Sep 14
as low as
$1166
Washington, US (WAS) - Seoul, KR (SEL)
Sep 28
Sep 29
Oct 26
Oct 26
as low as
$1231
Washington, US (WAS) - Seoul, KR (SEL)
Jun 8
Jun 9
Jun 20
Jun 21
as low as
$1333
Washington, US (WAS) - Seoul, KR (SEL)
Sep 6
Sep 8
Sep 14
Sep 15
as low as
$1375
Washington, US (WAS) - Seoul, KR (SEL)
Sep 16
Sep 18
Dec 9
Dec 10
as low as
$1381
Washington, US (WAS) - Seoul, KR (SEL)
Sep 4
Sep 6
Sep 15
Sep 16
as low as
$1405
Washington, US (WAS) - Seoul, KR (SEL)
Sep 16
Sep 17
Dec 9
Dec 10
as low as
$1425
Washington, US (WAS) - Seoul, KR (SEL)
Sep 30
Oct 2
Oct 13
Oct 14
as low as
$1431
Washington, US (WAS) - Seoul, KR (SEL)
Jul 15
Jul 16
Aug 13
Aug 13
as low as
$1434
Washington, US (WAS) - Seoul, KR (SEL)
Sep 3
Sep 4
Sep 8
Sep 9
as low as
$1464
Washington, US (WAS) - Seoul, KR (SEL)
May 12
May 14
Jun 4
Jun 5
as low as
$1469
Top Deals on flights from Washington to Shanghai
Washington, US (WAS) - Shanghai, CN (SHA)
Jul 31
Aug 1
Aug 8
Aug 8
as low as
$716
Washington, US (WAS) - Shanghai, CN (SHA)
Sep 21
Sep 23
Nov 11
Nov 12
as low as
$1032
Washington, US (WAS) - Shanghai, CN (SHA)
Oct 17
Oct 19
Oct 27
Oct 28
as low as
$1076
Washington, US (WAS) - Shanghai, CN (SHA)
Sep 21
Sep 23
Nov 11
Nov 12
as low as
$1086
Washington, US (WAS) - Shanghai, CN (SHA)
Mar 18
Mar 19
Mar 22
Mar 23
as low as
$1105
Washington, US (WAS) - Shanghai, CN (SHA)
Jan 20
Jan 21
Jan 27
Jan 27
as low as
$1141
Washington, US (WAS) - Shanghai, CN (SHA)
Jun 2
Jun 4
Jun 23
Jun 24
as low as
$1166
Washington, US (WAS) - Shanghai, CN (SHA)
Sep 6
Sep 8
Sep 29
Sep 29
as low as
$1304
Washington, US (WAS) - Shanghai, CN (SHA)
Aug 27
Aug 28
Sep 2
Sep 2
as low as
$1376
Washington, US (WAS) - Shanghai, CN (SHA)
Oct 14
Oct 16
Oct 20
Oct 21
as low as
$1376
Washington, US (WAS) - Shanghai, CN (SHA)
Sep 15
Sep 17
Oct 15
Oct 16
as low as
$1427
Washington, US (WAS) - Shanghai, CN (SHA)
Oct 20
Oct 22
Nov 10
Nov 11
as low as
$1482
Top Deals on flights from Washington to Guangzhou
Washington, US (WAS) - Guangzhou, CN (CAN)
Sep 9
Sep 11
Oct 15
Oct 15
as low as
$987
Washington, US (WAS) - Guangzhou, CN (CAN)
Nov 30
Dec 2
Dec 7
Dec 8
as low as
$1090
Washington, US (WAS) - Guangzhou, CN (CAN)
Sep 10
Sep 12
Sep 17
Sep 18
as low as
$1213
Washington, US (WAS) - Guangzhou, CN (CAN)
Sep 9
Sep 11
Oct 15
Oct 16
as low as
$1265
Washington, US (WAS) - Guangzhou, CN (CAN)
Aug 27
Aug 28
Sep 21
Sep 21
as low as
$1338
Washington, US (WAS) - Guangzhou, CN (CAN)
Jan 26
Jan 28
Mar 9
Mar 11
as low as
$1372
Washington, US (WAS) - Guangzhou, CN (CAN)
May 2
May 3
May 24
May 26
as low as
$1435
Washington, US (WAS) - Guangzhou, CN (CAN)
May 5
May 7
May 19
May 20
as low as
$1437
Washington, US (WAS) - Guangzhou, CN (CAN)
Sep 9
Sep 11
Oct 9
Oct 9
as low as
$1480
Washington, US (WAS) - Guangzhou, CN (CAN)
Nov 3
Nov 5
Nov 24
Nov 25
as low as
$1543
Washington, US (WAS) - Guangzhou, CN (CAN)
May 9
May 11
May 13
May 14
as low as
$1711
Washington, US (WAS) - Guangzhou, CN (CAN)
Sep 8
Sep 10
Oct 26
Oct 27
as low as
$1875
Top Deals on flights from Washington to Beijing
Washington, US (WAS) - Beijing, CN (BJS)
Sep 23
Sep 25
Oct 7
Oct 8
as low as
$984
Washington, US (WAS) - Beijing, CN (BJS)
May 12
May 14
May 28
May 28
as low as
$994
Washington, US (WAS) - Beijing, CN (BJS)
Aug 21
Aug 23
Aug 28
Aug 29
as low as
$1006
Washington, US (WAS) - Beijing, CN (BJS)
May 15
May 17
Jun 12
Jun 12
as low as
$1074
Washington, US (WAS) - Beijing, CN (BJS)
Mar 3
Mar 5
Mar 14
Mar 15
as low as
$1105
Washington, US (WAS) - Beijing, CN (BJS)
Oct 25
Oct 26
Nov 3
Nov 4
as low as
$1141
Washington, US (WAS) - Beijing, CN (BJS)
Nov 10
Nov 12
Nov 17
Nov 17
as low as
$1163
Washington, US (WAS) - Beijing, CN (BJS)
Jan 10
Jan 12
Jan 24
Jan 25
as low as
$1171
Washington, US (WAS) - Beijing, CN (BJS)
Sep 15
Sep 16
Sep 20
Sep 21
as low as
$1306
Washington, US (WAS) - Beijing, CN (BJS)
Apr 29
May 1
May 21
May 22
as low as
$1319
Washington, US (WAS) - Beijing, CN (BJS)
Oct 5
Oct 7
Oct 21
Oct 22
as low as
$1511
Washington, US (WAS) - Beijing, CN (BJS)
Aug 25
Aug 27
Sep 15
Sep 16
as low as
$1517
Top Deals on flights from Washington to Osaka
Washington, US (WAS) - Osaka, JP (OSA)
Sep 8
Sep 9
Sep 16
Sep 16
as low as
$1173
Washington, US (WAS) - Osaka, JP (OSA)
Sep 15
Sep 17
Sep 29
Sep 29
as low as
$1394
Washington, US (WAS) - Osaka, JP (OSA)
Feb 8
Feb 10
Feb 25
Feb 26
as low as
$1400
Washington, US (WAS) - Osaka, JP (OSA)
Sep 22
Sep 23
Oct 8
Oct 9
as low as
$1416
Washington, US (WAS) - Osaka, JP (OSA)
Nov 27
Nov 28
Dec 9
Dec 10
as low as
$1489
Washington, US (WAS) - Osaka, JP (OSA)
May 31
Jun 3
Jun 10
Jun 11
as low as
$1534
Washington, US (WAS) - Osaka, JP (OSA)
Feb 8
Feb 9
Feb 25
Feb 26
as low as
$1586
Washington, US (WAS) - Osaka, JP (OSA)
Aug 24
Aug 25
Sep 4
Sep 4
as low as
$1627
Washington, US (WAS) - Osaka, JP (OSA)
Sep 1
Sep 2
Feb 17
Feb 18
as low as
$1629
Washington, US (WAS) - Osaka, JP (OSA)
Oct 21
Oct 22
Nov 16
Nov 17
as low as
$1659
Washington, US (WAS) - Osaka, JP (OSA)
Mar 3
Mar 5
Mar 25
Mar 26
as low as
$2066
Washington, US (WAS) - Osaka, JP (OSA)
Mar 30
Apr 1
Apr 6
Apr 7
as low as
$2124
Top Deals on flights from Washington to Okinawa
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 8
Sep 9
Oct 13
Oct 14
as low as
$1163
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 2
Sep 3
Sep 16
Sep 16
as low as
$1360
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 2
Sep 3
Sep 16
Sep 16
as low as
$1422
Washington, US (WAS) - Okinawa, JP (OKA)
Oct 14
Oct 16
Oct 28
Oct 29
as low as
$1422
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 8
Sep 10
Oct 13
Oct 14
as low as
$1450
Washington, US (WAS) - Okinawa, JP (OKA)
Nov 11
Nov 12
Nov 26
Nov 26
as low as
$1467
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 9
Sep 11
Sep 24
Sep 25
as low as
$1473
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 9
Sep 11
Sep 24
Sep 25
as low as
$1512
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 9
Sep 10
Sep 24
Sep 24
as low as
$1569
Washington, US (WAS) - Okinawa, JP (OKA)
Sep 9
Sep 11
Sep 24
Sep 25
as low as
$1712
Washington, US (WAS) - Okinawa, JP (OKA)
Aug 18
Aug 19
Aug 28
Aug 29
as low as
$1727
Washington, US (WAS) - Okinawa, JP (OKA)
Aug 18
Aug 19
Aug 28
Aug 28
as low as
$1743
Top Deals on flights from Washington to Busan
Washington, US (WAS) - Busan, KR (PUS)
Sep 17
Sep 18
Oct 25
Oct 26
as low as
$1162
Washington, US (WAS) - Busan, KR (PUS)
Aug 23
Aug 25
Aug 31
Sep 1
as low as
$1640
Washington, US (WAS) - Busan, KR (PUS)
Sep 1
Sep 3
Sep 8
Sep 9
as low as
$1642
Washington, US (WAS) - Busan, KR (PUS)
Oct 2
Oct 4
Nov 1
Nov 2
as low as
$1732
Washington, US (WAS) - Busan, KR (PUS)
Oct 2
Oct 4
Nov 1
Nov 2
as low as
$1765
Washington, US (WAS) - Busan, KR (PUS)
Sep 1
Sep 2
Sep 8
Sep 9
as low as
$1847
Washington, US (WAS) - Busan, KR (PUS)
Feb 11
Feb 13
Mar 11
Mar 12
as low as
$3296
Washington, US (WAS) - Busan, KR (PUS)
Feb 11
Feb 14
Mar 11
Mar 12
as low as
$7807
Washington, US (WAS) - Busan, KR (PUS)
Feb 11
Feb 14
Mar 11
Mar 12
as low as
$14112
Good to Know
Essential information to help you plan your flight from Washington, D.C. to East Asia
Cheapest Flight
$716
The lowest price we found in the last two weeks, departing Jul 31 and returning Aug 8
1 stop ‧ 20h 21m ‧ economyFastest Flights
$1414
The fastest flight that we found in the last two weeks, departing Aug 19 and returning Sep 2
14h 5m ‧ economyCheapest Flight Round-trip
$716
Cheapest price found in the last 14 days, departing Jul 31 and returning Aug 8
1 stop ‧ 20h 21m ‧ economyCheapest Layover airport
$1098
The cheapest layover airport to Hong Kong is currently $1098
1 stop ‧ 22h 15m ‧ economyBest Arrival airport
$1159
The best arrival airport to Tokyo is currently $1159
1 stop ‧ 32h 35m ‧ economyBest Departure airport
$1159
The best departure airport to Tokyo is currently $1159
1 stop ‧ 32h 35m ‧ economyCheapest Airline
$1159
The cheapest airline to Tokyo is currently $1159
1 stop ‧ 32h 35m ‧ economyFlights from Washington to Seoul are most expensive in late December and cheapest in early February.
When planning your trip from Washington to Seoul, it's important to be aware that flight prices fluctuate significantly throughout the year. You'll notice a considerable peak in prices during late December, making it the highest price period, often exceeding $2000. Conversely, the lowest prices can typically be found in early February, where fares drop below $1500. The peak season tends to last from late spring through summer, with prices generally higher than $1700, while the low season occurs early in the year and during late summer, where you might find deals around $1400. Booking well in advance can help you secure lower fares during these low periods.
Book your Washington to Seoul flights 38-66 days in advance for the best prices, with significant increases noted within 11 days of departure.
When planning your trip from Washington to Seoul, aim to book your flights between 38 and 66 days prior to departure for optimal prices. The best deals are usually around 53 days out, when prices hover around $1,563. It's wise not to book earlier than 66 days, as prices could reach $1,709, resulting in a substantial increase. If you're considering booking last minute, be warned that prices can surge significantly within 11 days of departure, potentially reaching $1,993. To ensure savings and availability, secure your tickets as soon as you can if your departure is less than 28 days away.
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