AirHint found the following cheapest return flights from Phoenix (PHX) to Bangalore (BLR) in October 2025 (see full year).

Return flights

23 Oct - 29 Oct	Delta
24 Oct - 29 Oct	Delta
20 Oct - 17 Nov	Delta
18 Oct - 07 Nov	Delta
15 Oct - 05 Nov	Delta
14 Oct - 05 Nov	Lufthansa
14 Oct - 06 Nov	Lufthansa
05 Oct - 20 Oct	Frontier Airlines
05 Oct - 19 Oct	Delta
16 Oct - 08 Nov	Delta
16 Oct - 04 Nov	Delta
16 Oct - 06 Nov	Delta
31 Oct - 29 Nov	Lufthansa

Also check the deals for one-way flights from Phoenix to Bangalore 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 Phoenix to Bangalore in October from $768

Return flights