Cheap flights from Seattle to Singapore
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€741
Typical for this route
€776
Current signal
5% below typical
High fare
€1,205
Destination view
Singapore is on the radar. Use the offers below to compare dates fast.
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
9 Jul → 16 Jul
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,074
Typical range forming
Travel dates
23 Jul → 2 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,127
Typical range forming
Travel dates
26 Jul → 2 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,189
Typical range forming
Travel dates
26 Jul → 9 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,170
Typical range forming
Travel dates
6 Aug → 16 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,205
Typical range forming
Travel dates
6 Aug → 20 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,161
Typical range forming
Travel dates
9 Aug → 15 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,028
Typical range forming
Travel dates
9 Aug → 22 Aug
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€1,170
Typical range forming
Travel dates
21 Aug → 4 Sept
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€813
Typical range forming
Travel dates
22 Aug → 5 Sept
DirectOut 16h 20mBack 14h 45m
Singapore Airlines
€813
Typical range forming