Cheapest return flights from Newark to Bangkok in September from 847€

Best time to book flights for Newark (EWR) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Bangkok (BKK) in September 2025 (see full year).

Return flights

20 Sep - 29 Sep United
23 Sep - 30 Sep Turkish Airlines
13 Sep - 27 Sep Turkish Airlines
19 Sep - 27 Sep Turkish Airlines
27 Sep - 11 Oct Turkish Airlines
08 Sep - 17 Sep SWISS
02 Sep - 02 Oct SWISS
03 Sep - 02 Oct SWISS
03 Sep - 06 Sep SWISS
29 Sep - 05 Oct SWISS

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

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.

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