Find The Best Day To Fly from Seattle to Singapore

Amazing Asiana Airlines SEA to SIN Flight Deals

The cheapest flights to Changi found within the past 7 days were $814 round trip and $446 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jan 20 - Tue, Jan 27

SEA

Seattle

SIN

Singapore

$814

Roundtrip

just found

Top Airports

Asiana Airlines Airports
Airport code	Country	Airport name	Number of flights
CJU	KOR	Jeju Intl.	46
GMP	KOR	Gimpo Intl.	45
ICN	KOR	Incheon Intl.	21
PUS	KOR	Gimhae	16
LAX	USA	Los Angeles Intl.	10
KWJ	KOR	Gwangju Intl.	6
RSU	KOR	Yeosu	4
ANC	USA	Ted Stevens Anchorage Intl.	4
FRA	DEU	Frankfurt Intl.	3
FUK	JPN	Fukuoka	3

Travelers ❤️ these 🏨 after their flight to Singapore

Crowne Plaza Changi Airport by IHG

75 Airport Boulevard, Singapore

This hotel features an outdoor pool, a gym, and a restaurant. Traveling on business? Take advantage of the business center and free WiFi in public areas. There's ...

9.2/10 Wonderful! (2,126 reviews)

"Great hotel, beautiful pool, convenience location"

Reviewed on Jul 13, 2025

Holiday Inn Express Singapore Katong by IHG

88 East Coast Road, Katong Square, Singapore

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...

8.8/10 Excellent! (1,008 reviews)

"Great staff, clean room, really comfortable bed, good breakfast, all good! But the single door for shower and lavatory is not very good design …."

Reviewed on Jul 15, 2025

Pan Pacific Singapore

7 Raffles Boulevard, Marina Square, Singapore

A full-service spa, 4 restaurants, and 2 outdoor pools are all featured at this hotel. There's fun for all ages with a children's pool and a playground, and ...

9.2/10 Wonderful! (1,551 reviews)

"Close to Marina Bay"

Reviewed on Jul 16, 2025

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.