Cheapest return flights from Belfast to Glasgow in December from $119

Best time to book flights for Belfast (BHD) to Glasgow (GLA) flights at AirHint

AirHint found the following cheapest return flights from Belfast (BHD) to Glasgow (GLA) in December 2025 (see full year).

Return flights

29 Dec - 02 Jan easyJet direct
06 Dec - 07 Dec British Airways
23 Dec - 30 Dec Aer Lingus direct
26 Dec - 27 Dec Aer Lingus direct
09 Dec - 10 Dec British Airways
09 Dec - 10 Dec Aer Lingus direct
06 Dec - 07 Dec Aer Lingus direct

Also check the deals for one-way flights from Belfast to Glasgow in December.

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.

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