Cheapest return flights from Newark to Bangkok in September from $744

AirHint found the following cheapest return flights from Newark (EWR) to Bangkok (BKK) in September 2026 (see full year).

Return flights

08 Sep - 17 Sep Air India
02 Sep - 16 Sep Air India
15 Sep - 22 Sep Air India
16 Sep - 21 Oct Air India
04 Sep - 13 Sep Air India
02 Sep - 09 Sep ANA
09 Sep - 22 Sep United
20 Sep - 27 Sep Air India
09 Sep - 19 Sep Air India
30 Sep - 09 Oct Air India
05 Sep - 26 Sep Air India
12 Sep - 19 Sep Delta

Also check the deals for one-way flights from Newark to Bangkok in September.

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