Cheap Flights from Incheon International Airport to Dulles International Airport
Search for flights from Seoul to Washington D.C. and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstopICN 10:25 AM13h 50mNonstopIAD 11:15 AMSeoul - Washington D.C. | Wed, Jun 4 | Korean AirIAD 1:30 PM15h 10mNonstopICN 5:40 PMWashington D.C. - Seoul | Wed, Jun 11 | Korean AirPHP 87,500 PHP 102,15914% OFF14% OFFPHP 102,159 PHP 87,500
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ICN 10:25 AM13h 50mNonstopIAD 11:15 AMSeoul - Washington D.C. | Mon, Jun 9 | Korean AirIAD 1:30 PM15h 10mNonstopICN 5:40 PMWashington D.C. - Seoul | Sun, Jun 15 | Korean AirPHP 91,943 PHP 102,15910% OFF10% OFFPHP 102,159 PHP 91,943
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ICN 9:05 PM27h 35m1 stopsIAD 11:40 AMSeoul - Washington D.C. | Wed, Jun 4 | Asiana AirlinesIAD 6:00 AM22h 40m1 stopsICN 5:40 PMWashington D.C. - Seoul | Tue, Jun 10 | Delta Air LinesPHP 43,832 PHP 102,15956% OFF56% OFFPHP 102,159 PHP 43,832
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ICN 6:20 PM26h 16m1 stopsIAD 7:36 AMSeoul - Washington D.C. | Tue, Jun 3 | Asiana AirlinesIAD 6:30 AM22h 25m1 stopsICN 5:55 PMWashington D.C. - Seoul | Tue, Jun 10 | Hawaiian AirlinesPHP 44,87756% OFFPHP 102,159 PHP 44,877
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ICN 8:55 PM22h1 stopsIAD 5:55 AMSeoul - Washington D.C. | Fri, Jun 6 | Asiana AirlinesDCA 6:38 PM20h 52m1 stopsICN 4:30 AMWashington D.C. - Seoul | Tue, Jun 10 | Alaska AirlinesPHP 46,74254% OFFPHP 102,159 PHP 46,742
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ICN 5:25 PM30h 35m1 stopsIAD 11:00 AMSeoul - Washington D.C. | Mon, Jun 23 | American AirlinesIAD 6:27 AM20h 3m1 stopsICN 3:30 PMWashington D.C. - Seoul | Mon, Jun 30 | American AirlinesPHP 48,29853% OFFPHP 102,159 PHP 48,298
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ICN 4:50 PM20h 55m1 stopsIAD 12:45 AMSeoul - Washington D.C. | Wed, Jul 2 | United AirlinesIAD 7:00 AM19h1 stopsICN 3:00 PMWashington D.C. - Seoul | Tue, Jul 8 | United AirlinesPHP 48,47653% OFFPHP 102,159 PHP 48,476
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ICN 4:50 PM20h 55m1 stopsIAD 12:45 AMSeoul - Washington D.C. | Fri, Jun 20 | United AirlinesIAD 7:59 PM19h 21m1 stopsICN 4:20 AMWashington D.C. - Seoul | Thu, Jun 26 | United AirlinesPHP 48,49953% OFFPHP 102,159 PHP 48,499
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ICN 5:25 PM30h 35m1 stopsIAD 11:00 AMSeoul - Washington D.C. | Thu, Jun 19 | American AirlinesIAD 6:43 PM31h 47m1 stopsICN 3:30 PMWashington D.C. - Seoul | Thu, Jun 26 | American AirlinesPHP 48,50753% OFFPHP 102,159 PHP 48,507
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ICN 4:40 PM20h 19m1 stopsIAD 11:59 PMSeoul - Washington D.C. | Tue, Jun 3 | Korean AirIAD 6:30 AM21h 10m1 stopsICN 4:40 PMWashington D.C. - Seoul | Tue, Jun 10 | Hawaiian AirlinesPHP 48,53852% OFFPHP 102,159 PHP 48,538
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ICN 11:30 AM20h 14m1 stopsIAD 6:44 PMSeoul - Washington D.C. | Wed, Jun 18 | United AirlinesIAD 6:32 AM32h 48m1 stopsICN 4:20 AMWashington D.C. - Seoul | Thu, Jun 26 | United AirlinesPHP 48,60052% OFFPHP 102,159 PHP 48,600
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ICN 4:50 PM20h 55m1 stopsIAD 12:45 AMSeoul - Washington D.C. | Mon, Jun 9 | United AirlinesIAD 2:53 PM35h 7m1 stopsICN 3:00 PMWashington D.C. - Seoul | Mon, Jun 16 | United AirlinesPHP 48,73152% OFFPHP 102,159 PHP 48,731
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SEL 1:00 PM17h 25m1 stopsWAS Invalid DateSeoul - Washington D.C. | Thu, Jun 5 | Normal AirlineWAS 3:00 PM6hNonstopSEL 4:00 PMWashington D.C. - Seoul | Sat, Jun 7 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopICN 10:25 AM13h 50mNonstopIAD 11:15 AMSeoul - Washington D.C. | Thu, Jun 5 | Korean AirPHP 65,960 PHP 73,30610% OFF10% OFFPHP 73,306 PHP 65,960
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ICN 10:25 AM13h 50mNonstopIAD 11:15 AMSeoul - Washington D.C. | Tue, Jun 24 | Korean AirPHP 65,976 PHP 73,30610% OFF10% OFFPHP 73,306 PHP 65,976
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ICN 8:45 PM34h 9m1 stopsIAD 5:54 PMSeoul - Washington D.C. | Tue, Jun 24 | WestJetPHP 25,155 PHP 73,30666% OFF66% OFFPHP 73,306 PHP 25,155
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ICN 11:30 AM17h 53m1 stopsIAD 4:23 PMSeoul - Washington D.C. | Tue, Jun 17 | United AirlinesPHP 30,17959% OFFPHP 73,306 PHP 30,179
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ICN 12:45 PM29h 52m1 stopsIAD 5:37 AMSeoul - Washington D.C. | Tue, Jun 17 | Air PremiaPHP 31,10057% OFFPHP 73,306 PHP 31,100
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ICN 5:25 PM30h 35m1 stopsIAD 11:00 AMSeoul - Washington D.C. | Tue, Jun 17 | American AirlinesPHP 31,32456% OFFPHP 73,306 PHP 31,324
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ICN 5:25 PM18h 14m1 stopsIAD 10:39 PMSeoul - Washington D.C. | Wed, Jun 11 | American AirlinesPHP 31,33256% OFFPHP 73,306 PHP 31,332
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ICN 5:25 PM30h 35m1 stopsIAD 11:00 AMSeoul - Washington D.C. | Fri, Jun 6 | American AirlinesPHP 31,64956% OFFPHP 73,306 PHP 31,649
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ICN 4:50 PM25h 18m1 stopsIAD 5:08 AMSeoul - Washington D.C. | Fri, Jun 6 | United AirlinesPHP 31,71956% OFFPHP 73,306 PHP 31,719
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ICN 12:45 PM21h 35m1 stopsIAD 9:20 PMSeoul - Washington D.C. | Wed, Jun 11 | Air PremiaPHP 37,73349% OFFPHP 73,306 PHP 37,733
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ICN 12:45 PM24h 59m1 stopsIAD 12:44 AMSeoul - Washington D.C. | Tue, Jun 10 | Air PremiaPHP 38,03548% OFFPHP 73,306 PHP 38,035
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ICN 8:45 PM34h 9m1 stopsIAD 5:54 PMSeoul - Washington D.C. | Tue, Jun 10 | WestJetPHP 41,88143% OFFPHP 73,306 PHP 41,881
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SEL 1:00 PM17h 25m1 stopsWAS Invalid DateSeoul - Washington D.C. | Thu, Jun 5 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Incheon International Airport to Dulles International Airport
See which airlines fly from Seoul to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.










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Flight Schedule from Incheon International Airport to Dulles International Airport
Check the schedule for flights from Seoul to Washington D.C. and find the flight that best matches your travel plans.
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UA806
Incheon International Airport
11:30 AM
ICN
6:10 AM
SFO
S M T W T F SSearch -
UA1849
San Francisco International Airport
8:25 AM
SFO
4:25 PM
IAD
S M T W T F S -
AA280
Incheon International Airport
6:50 PM
ICN
4:25 PM
DFW
S M T W T F SSearch -
AA2756
Dallas Fort Worth International Airport
6:30 PM
DFW
10:30 PM
IAD
S - - W T F S -
CA124
Incheon International Airport
1:05 PM
ICN
2:10 PM
PEK
S M T W T F SSearch -
CA817
Beijing Capital International Airport
4:00 PM
PEK
7:30 PM
IAD
- M - - T - - -
UA806
Incheon International Airport
11:30 AM
ICN
6:10 AM
SFO
S M T W T F SSearch -
UA1355
San Francisco International Airport
10:35 AM
SFO
6:52 PM
IAD
S M T W T F S -
WS087
Incheon International Airport
8:45 PM
ICN
4:10 PM
YYC
S M - W T F SSearch -
UA355
Calgary International Airport
7:30 PM
YYC
10:04 PM
DEN
S M T W T F S -
UA1924
Denver International Airport
11:50 PM
DEN
5:08 AM
IAD
S M T W T F S -
UA806
Incheon International Airport
11:30 AM
ICN
6:10 AM
SFO
S M T W T F SSearch -
UA1385
San Francisco International Airport
1:00 PM
SFO
9:09 PM
IAD
S M T W T F S -
YP131
Incheon International Airport
10:00 PM
ICN
11:00 PM
EWR
S - T - T - SSearch -
UA6182
LaGuardia Airport
6:00 AM
LGA
7:27 AM
IAD
S M T W T - S -
YP101
Incheon International Airport
12:45 PM
ICN
8:20 AM
LAX
S M T W T F SSearch -
UA1573
Los Angeles International Airport
5:00 PM
LAX
12:50 AM
IAD
S M T W T - S -
AC062
Incheon International Airport
9:30 PM
ICN
9:41 PM
YYZ
S M T W T F SSearch -
AC8556
Toronto Pearson International Airport
8:55 PM
YYZ
10:49 PM
JFK
S M T W T F S -
UA1366
Newark Liberty International Airport
6:00 AM
EWR
7:19 AM
IAD
S M T W T F S -
UA892
Incheon International Airport
4:50 PM
ICN
11:30 AM
SFO
S M T W T F SSearch -
UA2110
San Francisco International Airport
9:00 PM
SFO
5:08 AM
IAD
S M T W T F S
Incheon International Airport to Dulles International Airport Flights Info
Flight distance | 11,187.22 km |
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Cheapest one-way ticket price | PHP 30,178 |
Cheapest return ticket price | PHP 68,622 |
FAQs for Incheon International Airport to Dulles International Airport Flights
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How long is a flight from Incheon International Airport to Dulles International Airport?
It takes around 13 hours 50 minutes to fly from Incheon International Airport (ICN) to Dulles International Airport (IAD). -
How many daily flights are there from Incheon International Airport (ICN) to Dulles International Airport (IAD)?
There are around 2 daily flights from Incheon International Airport (ICN) to Dulles International Airport (IAD). -
When are flight tickets from Incheon International Airport (ICN) to Dulles International Airport (IAD) the cheapest?
Tickets cost around PHP 71,315 in June, making it the cheapest month to book. Incheon International Airport (ICN) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Incheon International Airport (ICN) to Dulles International Airport (IAD) most expensive?
The route from Incheon International Airport (ICN) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around PHP 100,309 in August, the most expensive month to book this route. -
Which airline operates the most direct flights from Incheon International Airport (ICN) to Dulles International Airport (IAD)?
Delta Air Lines is a very popular airline operating an average of 1248 flights per month.
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