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

Return flights

08 Jun - 15 Jun	Air Canada
03 Jun - 10 Jun	Air Canada
22 Jun - 26 Jun	Air Canada
30 Jun - 07 Jul	United
08 Jun - 14 Jun	United
01 Jun - 30 Jun	United
03 Jun - 17 Jun	Lufthansa
16 Jun - 25 Jun	United
04 Jun - 25 Jun	United
18 Jun - 05 Jul	United
07 Jun - 22 Jun	United
26 Jun - 06 Jul	United
19 Jun - 05 Jul	United
30 Jun - 05 Jul	Lufthansa
11 Jun - 23 Jun	SWISS
18 Jun - 15 Jul	United
24 Jun - 19 Jul	Delta
25 Jun - 06 Jul	Alaska Airlines
24 Jun - 07 Jul	Austrian Airlines
26 Jun - 31 Jul	Qantas

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

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 June from 885€

Return flights