Cheapest return flights from Newark to Singapore in December from $1339

Best time to book flights for Newark (EWR) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Singapore (SIN) in December 2025 (see full year).

Return flights

08 Dec - 13 Dec Delta
10 Dec - 15 Dec Singapore Airlines
11 Dec - 15 Dec Singapore Airlines
01 Dec - 02 Jan TAP
12 Dec - 15 Dec United
12 Dec - 14 Dec United
31 Dec - 07 Jan Singapore Airlines
12 Dec - 13 Dec Singapore Airlines
17 Dec - 07 Jan Air Canada
20 Dec - 03 Jan EgyptAir
14 Dec - 21 Dec United
22 Dec - 18 Jan SWISS
18 Dec - 04 Jan Air India
01 Dec - 02 Jan Singapore Airlines direct

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

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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.

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