Flights to Yeongheung from Washington - $515

View $515 flight on Fri, Oct 3, 2025Opens in a new window

Popular airlines from Washington to Yeongheung

  • Korean Air

    Korean Air

  • Air Canada

    Air Canada

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Japan Airlines

    Japan Airlines

  • Cathay Pacific

    Cathay Pacific

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Washington to Yeongheung (WAS-GMP)

Prices were available within the past 7 days and start at $515 for one-way flights and $783 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, Oct 28 - Fri, Nov 14
IAD
Washington
ICN
Seoul
$783 Roundtrip, found 3 hours ago
$783
Roundtrip
found 3 hours ago
Select Air China flight, departing Tue, Oct 28 from Washington to Seoul, returning Fri, Nov 14, priced at $783 found 3 hours ago
Air China
Tue, Oct 21 - Fri, Nov 21
IAD
Washington
ICN
Seoul
$783 Roundtrip, found 1 day ago
$783
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Oct 21 from Washington to Seoul, returning Fri, Nov 21, priced at $783 found 1 day ago
Air Canada
Tue, Dec 30 - Tue, Jan 13
IAD
Washington
ICN
Seoul
$974 Roundtrip, found 12 hours ago
$974
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Dec 30 from Washington to Seoul, returning Tue, Jan 13, priced at $974 found 12 hours ago
Alaska Airlines
Fri, Sep 12 - Wed, Oct 8
DCA
Washington
ICN
Seoul
$982 Roundtrip, found 4 days ago
$982
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep 12 from Washington to Seoul, returning Wed, Oct 8, priced at $982 found 4 days ago
American Airlines
Mon, Sep 1 - Thu, Sep 18
BWI
Baltimore
ICN
Seoul
$1,078 Roundtrip, found 5 days ago
$1,078
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Sep 1 from Baltimore to Seoul, returning Thu, Sep 18, priced at $1,078 found 5 days ago
Delta
Sat, Sep 13 - Fri, Sep 19
BWI
Baltimore
ICN
Seoul
$1,078 Roundtrip, found 1 hour ago
$1,078
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Sep 13 from Baltimore to Seoul, returning Fri, Sep 19, priced at $1,078 found 1 hour ago

Find the cheapest month to fly from Washington (WAS) to Seoul (ICN)

February is typically the cheapest month to fly

From $868 - $1,573 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Flights from $1,444
ICN
Incheon Intl.
Cheapest
Flights from $1,444
Select flight to Gimpo Intl. GMP. Flights from $1,504
GMP
Gimpo Intl.
Flights from $1,504
*Available to One Key members.