AirHint found the following cheapest return flights from Riga (RIX) to Bangkok (BKK) in April 2026 (see full year).

Return flights

09 Apr - 14 Apr	Norwegian Air Sweden AOC
07 Apr - 16 Apr	Ryanair
09 Apr - 21 Apr	Norwegian Air Sweden AOC
10 Apr - 21 Apr	Norwegian Air Sweden AOC
10 Apr - 23 Apr	airBaltic
22 Apr - 06 May	Ryanair
07 Apr - 21 Apr	Ryanair
07 Apr - 27 Apr	Ryanair
10 Apr - 28 Apr	Norwegian Air Sweden AOC
25 Apr - 10 May	Ryanair
16 Apr - 29 Apr	Ryanair
07 Apr - 26 Apr	Ryanair
20 Apr - 05 May	Ryanair
21 Apr - 07 May	Ryanair
29 Apr - 12 May	airBaltic
21 Apr - 06 May	Ryanair
29 Apr - 14 May	airBaltic
24 Apr - 01 May	Ryanair
27 Apr - 13 May	Finnair
21 Apr - 13 May	Ryanair

Also check the deals for one-way flights from Riga to Bangkok in April.

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 Riga to Bangkok in April from 545€

Return flights