Flights from Seattle to Sumun-gae

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$990 Roundtrip, found 17 hours ago

$990

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $990 found 17 hours ago

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,004 Roundtrip, just found

$1,004

Roundtrip

just found

Select China Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,004 just found

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,030 Roundtrip, found 17 hours ago

$1,030

Roundtrip

found 17 hours ago

Select China Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,030 found 17 hours ago

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,036 Roundtrip, just found

$1,036

Roundtrip

just found

Select EVA Airways flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,036 just found

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,061 Roundtrip, found 17 hours ago

$1,061

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,061 found 17 hours ago

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,062 Roundtrip, found 17 hours ago

$1,062

Roundtrip

found 17 hours ago

Select EVA Airways flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,062 found 17 hours ago

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,131 Roundtrip, found 17 hours ago

$1,131

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,131 found 17 hours ago

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,140 Roundtrip, found 17 hours ago

$1,140

Roundtrip

found 17 hours ago

Select China Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,140 found 17 hours ago

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,147 Roundtrip, just found

$1,147

Roundtrip

just found

Select China Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,147 just found

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,161 Roundtrip, found 17 hours ago

$1,161

Roundtrip

found 17 hours ago

Select EVA Airways flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,161 found 17 hours ago

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,168 Roundtrip, just found

$1,168

Roundtrip

just found

Select EVA Airways flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,168 just found

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,325 Roundtrip, found 17 hours ago

$1,325

Roundtrip

found 17 hours ago

Select Asiana Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,325 found 17 hours ago

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,362 Roundtrip, found 17 hours ago

$1,362

Roundtrip

found 17 hours ago

Select Delta flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,362 found 17 hours ago

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,363 Roundtrip, found 17 hours ago

$1,363

Roundtrip

found 17 hours ago

Select Korean Air flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,363 found 17 hours ago

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,366 Roundtrip, just found

$1,366

Roundtrip

just found

Select Hawaiian Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,366 just found

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,366 Roundtrip, just found

$1,366

Roundtrip

just found

Select Alaska Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,366 just found

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,426 Roundtrip, found 17 hours ago

$1,426

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,426 found 17 hours ago

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,669 Roundtrip, found 17 hours ago

$1,669

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $1,669 found 17 hours ago

Wed, Jan 7 - Mon, Jan 19

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$1,924 Roundtrip, just found

$1,924

Roundtrip

just found

Select Cathay Pacific flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Mon, Jan 19, priced at $1,924 just found

Wed, Jan 7 - Tue, Jan 13

SEA

Seattle - Tacoma Intl.

ICN

Incheon Intl.

$5,445 Roundtrip, found 17 hours ago

$5,445

Roundtrip

found 17 hours ago

Select Japan Airlines flight, departing Wed, Jan 7 from Seattle - Tacoma Intl. to Incheon Intl., returning Tue, Jan 13, priced at $5,445 found 17 hours ago