Cheapest return flights from Barcelona to Kuala Lumpur in December from $635

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 December 2025 (see full year).

Return flights

02 Dec - 16 Dec Iberia
02 Dec - 19 Dec Qatar Airways
25 Dec - 17 Jan Saudia
25 Dec - 10 Jan Saudia
01 Dec - 14 Dec Iberia
02 Dec - 18 Dec Qatar Airways
11 Dec - 31 Dec Qatar Airways
05 Dec - 12 Dec Ryanair
18 Dec - 10 Jan Saudia
13 Dec - 30 Jan easyJet
05 Dec - 27 Dec British Airways
11 Dec - 05 Jan Ryanair
13 Dec - 02 Jan Ryanair
13 Dec - 05 Jan Ryanair
01 Dec - 03 Jan Vueling Airlines
29 Dec - 11 Jan British Airways
11 Dec - 03 Jan Saudia
20 Dec - 27 Dec Ryanair
19 Dec - 26 Dec Air China

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

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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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