Cheapest return flights from Newark to Bangkok in December from 636€

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

Return flights

01 Dec - 08 Dec United
05 Dec - 14 Dec United
09 Dec - 25 Dec Turkish Airlines
29 Dec - 11 Jan Air India
11 Dec - 12 Jan ANA
05 Dec - 12 Dec Delta
30 Dec - 13 Jan Air India
18 Dec - 29 Dec Air India
02 Dec - 12 Dec SWISS
02 Dec - 10 Dec SWISS
12 Dec - 12 Jan United
18 Dec - 30 Dec Air India
23 Dec - 06 Jan Air India
25 Dec - 05 Jan Air India
01 Dec - 13 Dec SWISS
24 Dec - 02 Jan Ethiopian Airlines
19 Dec - 01 Jan Ethiopian Airlines
12 Dec - 30 Dec British Airways
19 Dec - 02 Jan Ethiopian Airlines
25 Dec - 10 Jan British Airways

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

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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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