Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $370

KEKorean Air

One Way•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

SIN

Singapore Changi Airport

Singapore, Singapore

$674 USD

-45%$370 USD

Verified about 2 hours ago

January 2027

Today

Mon

Tue

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Sat

Sun

28$1,19429$1,19430$1,19431$6531$1,0212$1,0213$8594$6535$6536$8597$1,0018$1,1949$65310$1,92511$85912$65313$37014$37015$43516$43017$43018$37019$37020$37021$37022$38323$38324$38325$37026$37027$37028$37029$38330$38331$383

Good Availability

52% of dates checked are available within 10% of the lowest price

Wednesday, January 13th, 2027

Outbound Flights

28h 15m·1 stop

$370 USD

SEAJan 13 00:10

→

ICNJan 14 05:20

KE 48Boeing 787-10

9h 15m layover

ICNJan 14 14:35

→

SINJan 14 20:25

KE 643Boeing 777

21h 15m·1 stop

$370 USD

SEAJan 13 11:00

→

ICNJan 14 15:55

KE 42Boeing 787-10

2h 40m layover

ICNJan 14 18:35

→

SINJan 15 00:15

KE 645Boeing 777

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