AirHint found the following cheapest return flights from Newark (EWR) to Singapore (SIN) in March 2026 (see full year).

Return flights

02 Mar - 17 Mar	United
11 Mar - 24 Mar	United
18 Mar - 23 Mar	United
09 Mar - 18 Mar	United
05 Mar - 08 Mar	Korean Air
30 Mar - 01 Apr	United
26 Mar - 06 Apr	United
11 Mar - 27 Mar	United
10 Mar - 22 Mar	United
17 Mar - 27 Mar	United
15 Mar - 18 Mar	United
12 Mar - 19 Mar	Turkish Airlines
28 Mar - 05 Apr	United
29 Mar - 26 Apr	Air India
27 Mar - 05 Apr	Ethiopian Airlines
26 Mar - 11 Apr	Air India
28 Mar - 11 Apr	Air India
30 Mar - 01 Apr	Singapore Airlines	direct
26 Mar - 06 Apr	Singapore Airlines	direct
27 Mar - 05 Apr	Singapore Airlines	direct

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

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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Cheapest return flights from Newark to Singapore in March from $768

Return flights