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KLM flights to Singapore from Seattle

Photo by Changi Airport Group
Open Photo by Changi Airport Group

S$1,981 Cheap KLM flights Seattle (SEA) to Singapore (SIN)

Prices were available within the past 7 days and start at S$1,981 for one-way flights and S$2,508 for return, for the period specified. Prices and availability are subject to change.

Alternative airports near Singapore

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

Find the cheapest month to fly from Seattle (SEA) to Singapore (SIN)

May is typically the cheapest month to fly

From S$881 - S$1,408 per traveller.

Travel information

Origin airport
Seattle-Tacoma International Airport
Destination airport
Singapore Changi Airport
Distance
12,979 km away
Airline name
KLM
Airline code
KL
Return price
S$2,508
Average flight time
17 hours 5 mins
*Available to Expedia members.