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

Return flights

20 Jul - 26 Aug	Delta
17 Jul - 20 Jul	ANA
17 Jul - 23 Jul	United
29 Jul - 05 Aug	Spirit Airlines
27 Jul - 12 Aug	United
28 Jul - 07 Aug	United
23 Jul - 10 Aug	United
24 Jul - 10 Aug	United
13 Jul - 21 Jul	Air India
02 Jul - 13 Jul	Delta
05 Jul - 14 Jul	Air Canada
25 Jul - 09 Aug	United
02 Jul - 17 Jul	Delta
03 Jul - 10 Jul	United
06 Jul - 09 Jul	Air India
03 Jul - 24 Jul	United
10 Jul - 22 Jul	United
02 Jul - 05 Aug	United
24 Jul - 09 Aug	Delta
21 Jul - 11 Aug	Japan Airlines

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

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 July from $853

Return flights