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

Return flights

28 Jan - 02 Feb	Etihad Airways
26 Jan - 06 Feb	Etihad Airways
24 Jan - 27 Jan	China Eastern
24 Jan - 05 Feb	Etihad Airways
20 Jan - 26 Jan	Etihad Airways
19 Jan - 26 Jan	Etihad Airways
20 Jan - 03 Feb	AirAsia
29 Jan - 05 Feb	Qatar Airways
29 Jan - 10 Feb	Qatar Airways
30 Jan - 03 Feb	AirAsia
25 Jan - 05 Feb	Turkish Airlines
31 Jan - 05 Feb	Qatar Airways
17 Jan - 24 Jan	HK Express
15 Jan - 30 Jan	Etihad Airways
31 Jan - 06 Feb	Qatar Airways
16 Jan - 31 Jan	Oman Air
16 Jan - 22 Jan	Oman Air
18 Jan - 24 Jan	Qatar Airways
18 Jan - 21 Jan	Qatar Airways
17 Jan - 20 Jan	Etihad Airways

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

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 Kuala Lumpur to Barcelona in January from $498

Return flights