Cheapest return flights from Barcelona to Kuala Lumpur in September from 521€

Best time to book flights for Barcelona (BCN) to Kuala Lumpur (KUL) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Kuala Lumpur (KUL) in September 2025 (see full year).

Return flights

17 Sep - 08 Oct Etihad Airways
01 Sep - 23 Sep Etihad Airways
16 Sep - 28 Sep Etihad Airways
11 Sep - 24 Sep Qatar Airways
10 Sep - 25 Sep Qatar Airways
17 Sep - 24 Sep Qatar Airways
07 Sep - 24 Sep Etihad Airways
15 Sep - 28 Sep Etihad Airways
16 Sep - 30 Sep Qatar Airways
02 Sep - 23 Sep Qatar Airways
01 Sep - 30 Sep Qatar Airways
16 Sep - 02 Oct Qatar Airways
25 Sep - 11 Oct Saudia
16 Sep - 04 Oct Saudia
13 Sep - 04 Oct Saudia
27 Sep - 13 Oct Etihad Airways
24 Sep - 11 Oct Qatar Airways
17 Sep - 04 Oct Qatar Airways
29 Sep - 11 Oct Qatar Airways
18 Sep - 03 Oct Qatar Airways

Also check the deals for one-way flights from Barcelona to Kuala Lumpur in September.

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.

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