×
LOGIN OR SIGNUP

Washington To Seoul Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

calender

TRAVELLER & CLASS

1 Traveller

Economy

April
May
June
July
August
September
October
November
December
January
February
March

May is by far the best month, wherein you can get cheapest flights for Washington to Seoul. Meanwhile, June is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
May

May- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
May

May - is the cheapest month to book round trip flights.

Cheaper Fare
$ 956

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Washington To Seoul

WestJet Airlines
WestJet Airlines

Washington

19:00

Washington Dulles International Airport [IAD]

Fri , 05 Jun 2026

34h 45m
ellipse
1 Stop

Seoul

18:45

Incheon International Airport [ICN]

Sun, 07 Jun 2026

$841
WestJet Airlines
WestJet Airlines

Washington

19:00

Washington Dulles International Airport [IAD]

Fri , 12 Jun 2026

34h 45m
ellipse
1 Stop

Seoul

18:45

Incheon International Airport [ICN]

Sun, 14 Jun 2026

$852
Air Canada
Air Canada

Washington

08:21

Washington Dulles International Airport [IAD]

Mon , 08 Jun 2026

18h 44m
ellipse
1 Stop

Seoul

16:05

Incheon International Airport [ICN]

Tue, 09 Jun 2026

$860
WestJet Airlines
WestJet Airlines

Washington

19:00

Washington Dulles International Airport [IAD]

Fri , 29 May 2026

34h 45m
ellipse
1 Stop

Seoul

18:45

Incheon International Airport [ICN]

Sun, 31 May 2026

$896
Air Canada
Air Canada

Washington

08:21

Washington Dulles International Airport [IAD]

Mon , 25 May 2026

18h 44m
ellipse
1 Stop

Seoul

16:05

Incheon International Airport [ICN]

Tue, 26 May 2026

$918
Air Canada
Air Canada

Washington

08:21

Washington Dulles International Airport [IAD]

Wed , 27 May 2026

18h 44m
ellipse
1 Stop

Seoul

16:05

Incheon International Airport [ICN]

Thu, 28 May 2026

$918
Turkish Airlines
Turkish Airlines

Washington

13:20

Washington Dulles International Airport [IAD]

Wed , 20 May 2026

30h 15m
ellipse
1 Stop

Seoul

08:35

Incheon International Airport [ICN]

Fri, 22 May 2026

$994
Air Premia
Air Premia

Washington

13:20

Washington Dulles International Airport [IAD]

Fri , 22 May 2026

15h 35m
ellipse
Non Stop

Seoul

17:55

Incheon International Airport [ICN]

Sat, 23 May 2026

$1016
Etihad Airways
Etihad Airways

Washington

15:10

Washington Dulles International Airport [IAD]

Mon , 25 May 2026

41h 55m
ellipse
1 Stop

Seoul

22:05

Incheon International Airport [ICN]

Wed, 27 May 2026

$1061
Etihad Airways
Etihad Airways

Washington

15:10

Washington Dulles International Airport [IAD]

Sun , 17 May 2026

30h 40m
ellipse
1 Stop

Seoul

10:50

Incheon International Airport [ICN]

Tue, 19 May 2026

$1061
Etihad Airways
Etihad Airways

Washington

15:10

Washington Dulles International Airport [IAD]

Mon , 18 May 2026

30h 40m
ellipse
1 Stop

Seoul

10:50

Incheon International Airport [ICN]

Wed, 20 May 2026

$1061
ellipse

Find the Lowest Airfare Washington to Seoul

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
$956
24 April 2026
Air China
23:00 PM
Cheapest Airfare Within 30 Days
$528
15 May 2026
WestJet Airlines
18:45 PM
Cheapest Airfare Within 90 Days
$528
15 May 2026
WestJet Airlines
18:45 PM
ellipse

Early Morning Flight Washington to Seoul

wallet
Cheapest Flight
Found
$918
group
Average Flight
Time
18h 44m
calendra
Date/Time
25 May 2026
08:21 AM
plane
Airlines
Air Canada
Ellipse

Late Night Flight Washington to Seoul

wallet
Cheapest Flight
Found
$841
group
Average Flight
Time
34h 45m
calendar
Date/Time
05 Jun 2026
19:00 PM
plane
Airlines
WestJet Airlines