Cheapest one-way LGA–BKK flights, September

AirHint found the following cheapest one-way flights from New York (LGA) to Bangkok (BKK) in September 2026 (see full year).

One-Way flights

09 Sep Spirit Airlines
23 Sep Spirit Airlines
11 Sep Spirit Airlines
02 Sep Spirit Airlines
17 Sep Korean Air
21 Sep Spirit Airlines
22 Sep Korean Air
13 Sep Korean Air
20 Sep Korean Air

Also check the deals for return flights from New York to Bangkok in September.

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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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