Cheapest return flights from London to Zagreb in June from $169

Best time to book flights for London (LHR) to Zagreb (ZAG) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Zagreb (ZAG) in June 2025 (see full year).

Return flights

09 Jun - 13 Jun Croatia Airlines direct
18 Jun - 23 Jun Croatia Airlines direct
18 Jun - 22 Jun Air Serbia
27 Jun - 29 Jun Air Serbia
20 Jun - 29 Jun Air Serbia
07 Jun - 14 Jun British Airways direct
03 Jun - 10 Jul Austrian Airlines
02 Jun - 06 Jun Croatia Airlines direct
23 Jun - 18 Jul Croatia Airlines direct
08 Jun - 11 Jun British Airways direct
06 Jun - 14 Jun Croatia Airlines direct
03 Jun - 10 Jun Austrian Airlines
27 Jun - 01 Jul LOT
27 Jun - 06 Jul LOT
29 Jun - 03 Jul LOT
30 Jun - 05 Jul Air France
17 Jun - 01 Jul British Airways
30 Jun - 07 Jul LOT
30 Jun - 05 Jul British Airways direct
22 Jun - 06 Jul British Airways

Also check the deals for one-way flights from London to Zagreb in June.

Skyscanner

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 Zagreb

Cheap car rent in Zagreb