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

Return flights

06 Apr - 15 Apr	United
06 Apr - 27 Apr	United
11 Apr - 16 Apr	United
03 Apr - 26 Apr	United
03 Apr - 25 Apr	United
03 Apr - 10 Apr	United
15 Apr - 22 Apr	Delta
08 Apr - 22 Apr	Delta
01 Apr - 16 Apr	Delta
10 Apr - 16 Apr	Delta

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

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 April from 650€

Return flights