AirHint found the following cheapest return flights from Belfast (BFS) to Liverpool (LPL) in September 2025 (see full year).

Return flights

04 Sep - 11 Sep	easyJet	direct
28 Sep - 29 Sep	easyJet	direct
28 Sep - 30 Sep	easyJet	direct
22 Sep - 25 Sep	easyJet	direct
08 Sep - 09 Sep	easyJet	direct
26 Sep - 29 Sep	easyJet	direct
26 Sep - 30 Sep	easyJet	direct
09 Sep - 16 Sep	easyJet	direct
15 Sep - 17 Sep	easyJet	direct
06 Sep - 09 Sep	easyJet	direct
24 Sep - 01 Oct	easyJet	direct
10 Sep - 10 Oct	easyJet	direct
14 Sep - 10 Oct	easyJet	direct

Also check the deals for one-way flights from Belfast to Liverpool in September.

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 Belfast to Liverpool in September from 34€

Return flights