AirHint found the following cheapest return flights from Barcelona (BCN) to Kuala Lumpur (KUL) in December 2026 (see full year).

Return flights

03 Dec - 15 Dec	Iberia
01 Dec - 15 Dec	Iberia
03 Dec - 24 Dec	Iberia
01 Dec - 10 Dec	Iberia
02 Dec - 10 Dec	Iberia
04 Dec - 09 Dec	Iberia
05 Dec - 23 Dec	Iberia
24 Dec - 05 Jan	Saudia
17 Dec - 02 Jan	Saudia
24 Dec - 02 Jan	Saudia
03 Dec - 04 Jan	Air China
16 Dec - 27 Dec	Etihad Airways
24 Dec - 03 Jan	Air China
28 Dec - 04 Jan	Air China
21 Dec - 31 Dec	Iberia
25 Dec - 04 Jan	Air China
18 Dec - 03 Jan	Air China
19 Dec - 03 Jan	Air China
23 Dec - 05 Jan	Etihad Airways

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

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 Kuala Lumpur

Cheap car rent in Kuala Lumpur

Cheapest return flights from Barcelona to Kuala Lumpur in December from 540€

Return flights