Cheapest return flights from Belfast to Bangkok in January from $613

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

Return flights

27 Jan - 10 Feb Ryanair
25 Jan - 14 Feb Ryanair
13 Jan - 25 Jan Ryanair
12 Jan - 27 Jan Ryanair
20 Jan - 30 Jan Ryanair
27 Jan - 09 Feb Ryanair
21 Jan - 04 Feb easyJet
17 Jan - 26 Jan easyJet
20 Jan - 02 Feb easyJet
28 Jan - 20 Feb Ryanair
19 Jan - 24 Jan Ryanair
07 Jan - 21 Jan easyJet
06 Jan - 18 Jan Ryanair
03 Jan - 17 Jan Ryanair
05 Jan - 10 Jan Aer Lingus

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

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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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