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

Return flights

20 Aug - 30 Aug	United
13 Aug - 27 Aug	Delta
16 Aug - 06 Sep	Delta
16 Aug - 30 Aug	United
16 Aug - 29 Aug	United
28 Aug - 02 Sep	STARLUX Airlines
11 Aug - 26 Aug	Air India
27 Aug - 10 Sep	SWISS
07 Aug - 14 Aug	British Airways
01 Aug - 29 Aug	SWISS
01 Aug - 22 Aug	Qantas

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

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 Bangkok in August from 624€

Return flights