Cheapest return flights from Basel to Bangkok in April from $725

Best time to book flights for Basel (BSL) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Basel (BSL) to Bangkok (BKK) in April 2025 (see full year).

Return flights

15 Apr - 12 May KLM
24 Apr - 13 May KLM
16 Apr - 06 May KLM
18 Apr - 06 May KLM
18 Apr - 12 May KLM
16 Apr - 12 May KLM
18 Apr - 13 May KLM
16 Apr - 05 May KLM
18 Apr - 05 May KLM
15 Apr - 14 May Austrian Airlines

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok