AirHint found the following cheapest return flights from London (LHR) to Dhaka (DAC) in October 2025 (see full year).

Return flights

27 Oct - 18 Nov	Air India
21 Oct - 17 Nov	Air India
20 Oct - 12 Nov	Air India
27 Oct - 26 Nov	Air India
30 Oct - 17 Nov	Air India
30 Oct - 24 Nov	Air India
07 Oct - 24 Oct	Aegean Airlines
27 Oct - 23 Nov	Air India
30 Oct - 25 Nov	Air India
20 Oct - 19 Nov	Air India
27 Oct - 17 Nov	Air India
07 Oct - 10 Oct	Aegean Airlines
12 Oct - 17 Oct	Saudia
09 Oct - 21 Oct	Saudia
10 Oct - 20 Oct	Aegean Airlines
06 Oct - 13 Oct	Aegean Airlines
04 Oct - 17 Oct	Saudia
04 Oct - 21 Oct	Saudia
10 Oct - 25 Oct	Saudia
13 Oct - 23 Oct	Saudia

Also check the deals for one-way flights from London to Dhaka in October.

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 London to Dhaka in October from 511€

Return flights