Cheapest return flights from Kuala Lumpur to Barcelona in May from $496

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

Return flights

03 May - 08 May Etihad Airways
11 May - 18 May Etihad Airways
10 May - 17 May Etihad Airways
02 May - 08 May Etihad Airways
02 May - 15 May Etihad Airways
21 May - 14 Jun Etihad Airways
18 May - 18 Jun Etihad Airways
22 May - 01 Jun Etihad Airways
20 May - 29 May Etihad Airways
18 May - 25 May Etihad Airways
17 May - 25 May Etihad Airways
27 May - 03 Jun Etihad Airways
31 May - 20 Jun Etihad Airways
29 May - 16 Jun Etihad Airways
24 May - 13 Jun Etihad Airways
27 May - 10 Jun Etihad Airways
25 May - 19 Jun Etihad Airways
29 May - 15 Jun Etihad Airways
17 May - 24 May Etihad Airways
22 May - 29 May Etihad Airways

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

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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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