Cheapest return flights from Kuala Lumpur to Barcelona in May from $524

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

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

Return flights

16 May - 29 May Cathay Pacific
15 May - 19 May Qatar Airways
23 May - 30 May Etihad Airways
06 May - 14 May Etihad Airways
16 May - 31 May Qatar Airways
29 May - 04 Jun Etihad Airways
09 May - 18 May Qatar Airways
29 May - 08 Jun Etihad Airways
03 May - 12 May Qatar Airways
01 May - 29 May Qatar Airways
02 May - 09 May Etihad Airways
13 May - 25 May Emirates
28 May - 11 Jun Emirates

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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