Cheapest return flights from Kuala Lumpur to Barcelona in April from $475

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

Return flights

08 Apr - 19 Apr Etihad Airways
30 Apr - 05 May Etihad Airways
15 Apr - 23 Apr Etihad Airways
02 Apr - 11 Apr Etihad Airways
18 Apr - 26 Apr Etihad Airways
17 Apr - 26 Apr Etihad Airways
20 Apr - 25 Apr Etihad Airways
17 Apr - 25 Apr Etihad Airways
24 Apr - 18 May Etihad Airways
03 Apr - 10 Apr AirAsia X
06 Apr - 13 Apr AirAsia X
04 Apr - 11 Apr Turkish Airlines

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

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