AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Bangkok (BKK) in January 2026 (see full year).
Return flights
| 19 Jan - 04 Feb | ANA | ||
| 20 Jan - 29 Jan | ANA | ||
| 18 Jan - 25 Jan | Frontier Airlines | ||
| 27 Jan - 14 Feb | Delta | ||
| 10 Jan - 24 Jan | Frontier Airlines | ||
| 02 Jan - 17 Jan | Frontier Airlines | ||
| 03 Jan - 13 Jan | Frontier Airlines |
Also check the deals for one-way flights from Raleigh-durham to Bangkok in January.
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