AirHint found the following cheapest return flights from Miami (MIA) to Bangkok (BKK) in January 2026 (see full year).

Return flights

26 Jan - 26 Feb	Korean Air
27 Jan - 03 Feb	Delta
28 Jan - 04 Feb	Delta
29 Jan - 05 Feb	Delta
19 Jan - 03 Feb	Korean Air
25 Jan - 01 Feb	Spirit Airlines
20 Jan - 29 Jan	Spirit Airlines
29 Jan - 13 Feb	Delta
26 Jan - 02 Feb	Delta
20 Jan - 27 Jan	Spirit Airlines
21 Jan - 28 Jan	Frontier Airlines
18 Jan - 02 Feb	Delta
30 Jan - 06 Feb	Delta
13 Jan - 20 Jan	Frontier Airlines
22 Jan - 29 Jan	Korean Air
23 Jan - 30 Jan	Korean Air
13 Jan - 24 Jan	Spirit Airlines
12 Jan - 19 Jan	Frontier Airlines
12 Jan - 24 Jan	Frontier Airlines
15 Jan - 22 Jan	Frontier Airlines

Also check the deals for one-way flights from Miami to Bangkok in January.

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 Miami to Bangkok in January from 617€

Return flights