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

Return flights

01 Mar - 10 Mar	Air India
24 Mar - 16 Apr	Air Premia
04 Mar - 11 Mar	Air India
01 Mar - 14 Mar	Air India
01 Mar - 06 Mar	Air India
24 Mar - 14 Apr	Air India
25 Mar - 15 Apr	Spirit Airlines
12 Mar - 26 Mar	Air Premia
25 Mar - 17 Apr	Air India
04 Mar - 13 Mar	Air Premia
18 Mar - 30 Mar	Air India
13 Mar - 25 Mar	Spirit Airlines
05 Mar - 18 Mar	Air Premia
24 Mar - 08 Apr	Spirit Airlines
16 Mar - 24 Mar	Air Premia
24 Mar - 02 Apr	Air Premia
25 Mar - 24 Apr	Spirit Airlines
25 Mar - 01 Apr	Air India
24 Mar - 07 Apr	Air India
12 Mar - 15 Apr	Air Premia

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Newark to Bangkok in March from 731€

Return flights