Cheapest return flights from Washington to Singapore in December from $2328

Best time to book flights for Washington (DCA) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Singapore (SIN) in December 2024 (see full year).

Return flights

25 Dec - 07 Jan Cathay Pacific
30 Dec - 04 Jan Air Canada

Also check the deals for one-way flights from Washington to Singapore in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Singapore

Cheap car rent in Singapore