$455 Cheap flight deals from Washington (WAS) to Incheon (SEL)

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This Weekend's Flight Deals from Washington to Incheon

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 8 - Tue, Feb 17
BWI
Baltimore Washington Intl. Thurgood Marshall
GMP
Gimpo Intl.
$961 Roundtrip, found 5 days ago
$961
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Sun, Feb 8 from Baltimore Washington Intl. Thurgood Marshall to Gimpo Intl., returning Tue, Feb 17, priced at $961 found 5 days ago
Sun, Feb 8 - Sun, May 10
DCA
Ronald Reagan Washington National
ICN
Incheon Intl.
$1,233 Roundtrip, found 9 hours ago
$1,233
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Sun, Feb 8 from Ronald Reagan Washington National to Incheon Intl., returning Sun, May 10, priced at $1,233 found 9 hours ago
Sun, Feb 8 - Sun, Feb 22
IAD
Washington Dulles Intl.
ICN
Incheon Intl.
$1,251 Roundtrip, found 7 hours ago
$1,251
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Sun, Feb 8 from Washington Dulles Intl. to Incheon Intl., returning Sun, Feb 22, priced at $1,251 found 7 hours ago
Sun, Feb 8 - Sun, Feb 15
BWI
Baltimore Washington Intl. Thurgood Marshall
ICN
Incheon Intl.
$1,625 Roundtrip, found 6 hours ago
$1,625
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Sun, Feb 8 from Baltimore Washington Intl. Thurgood Marshall to Incheon Intl., returning Sun, Feb 15, priced at $1,625 found 6 hours ago

Airfares from $455 One Way, $912 Round Trip from Washington to Incheon

Prices starting at $912 for return flights and $455 for one-way flights to Incheon were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Thu, May 28
IAD
Washington
ICN
Seoul
$912 Roundtrip, found 4 days ago
$912
Roundtrip
found 4 days ago
Select Air China flight, departing Fri, Apr 10 from Washington to Seoul, returning Thu, May 28, priced at $912 found 4 days ago
Tue, Mar 17 - Tue, Apr 21
IAD
Washington
ICN
Seoul
$934 Roundtrip, found 9 hours ago
$934
Roundtrip
found 9 hours ago
Select Air China flight, departing Tue, Mar 17 from Washington to Seoul, returning Tue, Apr 21, priced at $934 found 9 hours ago
Sun, Feb 8 - Tue, Feb 17
BWI
Baltimore
GMP
Seoul
$961 Roundtrip, found 5 days ago
$961
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Sun, Feb 8 from Baltimore to Seoul, returning Tue, Feb 17, priced at $961 found 5 days ago
Sat, Mar 14 - Tue, Mar 24
BWI
Baltimore
ICN
Seoul
$1,049 Roundtrip, found 6 days ago
$1,049
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Mar 14 from Baltimore to Seoul, returning Tue, Mar 24, priced at $1,049 found 6 days ago
Sat, Apr 25 - Wed, May 6
IAD
Washington
ICN
Seoul
$1,112 Roundtrip, found 2 days ago
$1,112
Roundtrip
found 2 days ago
Select China Airlines flight, departing Sat, Apr 25 from Washington to Seoul, returning Wed, May 6, priced at $1,112 found 2 days ago

Incheon economy flight packages

Price found within the past 48 hours. Click for updated prices.
Step Inn Myeongdong 1
3.0-star property

Step Inn Myeongdong 1

8.4/10 Very Good! (1,006 reviews)

Mar 16 - Mar 21

5 night stay

Washington (WAS) to Seoul (ICN)

Air Canada • Non-stop roundtrip • Coach
Price was $2,353, price is now $1,624 per person
$1,624
per person
found 1 day ago
Near subway station, but difficult to find since rooms on 15th floor with a small sign! We had to ask 4 people before we found it! Clearer directions would be helpful! Small dreary room, but great area with great Night Market and shopping! Good for one night stay in a fun area!

Reviewed on Sep 3, 2025

Sejong Hotel
4.5-star property

Sejong Hotel

8/10 Very Good! (1,409 reviews)

Mar 29 - Apr 5

7 night stay

Washington (IAD) to Seoul (ICN)

Korean Air • Non-stop • Coach

Seoul (ICN) to Washington (IAD)

Delta • Non-stop • Coach
Price was $4,794, price is now $2,869 per person
$2,869
per person
found 1 day ago
This is a property that checks all the boxes. It is steps away from the subway, regular bus stop, and airport bus stop. Plenty of options for currency exchange (in the lobby and along the street nearby). Plenty of shopping and dining options nearby. The staff are friendly and very efficient. The interior is beautiful; the rooms are clean. We were upgraded to a deluxe twin double during our stay and had an amazing view of Namsan Tower outside our window. Definitely recommend this hotel.

Reviewed on Oct 20, 2024

HOTEL MYEONGDONGJANG
3.0-star property

HOTEL MYEONGDONGJANG

9.4/10 Exceptional! (558 reviews)

Mar 16 - Mar 21

5 night stay

Washington (WAS) to Seoul (ICN)

Air Canada • Non-stop roundtrip • Coach
Price was $2,626, price is now $1,853 per person
$1,853
per person
found 1 day ago
Staff is very helpful and accommodating to us. Especially Jiho, he help us carry our luggage out and help us communicate with our driver.the hotel is walking distance to Namsan tower and walking to Myeongdong street even at night is easy when you are staying close by. This hotel is highly recommended and will be back again in the future.

Reviewed on Jan 11, 2026

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More About Flying To Incheon from Washington

Route Information for Flights from Washington to Incheon

Origin Airport IATA Code
WAS
Destination Airport IATA Code
SEL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to Incheon

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Frequently asked questions

Are there non-stop flights from Washington to Incheon?
Yes, you can jet from Dulles Intl. Airport to Seoul (ICN-Incheon Intl.) with Korean Air, the only airline with direct services on this route.
What is the shortest flight from Washington to Incheon?
With the quickest possible flight time from IAD to Seoul (ICN-Incheon Intl.) being 14 hours and 46 minutes, you'll want to have a few in-flight survival tricks up your sleeve. An eye-mask, a neck pillow and earplugs should be among the essentials you pack in your carry-on bag.
What airlines fly from Washington to Incheon most frequently?
Korean Air operates the most services from Washington to Incheon, with 30 flights per month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.