AirHint found the following cheapest return flights from Bristol (BRS) to Athens (ATH) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	easyJet	direct
09 Dec - 13 Dec	easyJet	direct
06 Dec - 09 Dec	easyJet	direct
02 Dec - 06 Dec	easyJet	direct
17 Dec - 23 Dec	easyJet
14 Dec - 15 Dec	easyJet
16 Dec - 19 Dec	easyJet
21 Dec - 27 Dec	easyJet
17 Dec - 20 Dec	easyJet
17 Dec - 06 Jan	easyJet
16 Dec - 20 Dec	Ryanair
29 Dec - 02 Jan	Ryanair
30 Dec - 04 Jan	easyJet
29 Dec - 01 Jan	Ryanair
30 Dec - 03 Jan	easyJet
20 Dec - 03 Jan	Ryanair
30 Dec - 03 Jan	easyJet	direct
28 Dec - 01 Jan	easyJet
20 Dec - 03 Jan	easyJet	direct
28 Dec - 04 Jan	easyJet

Also check the deals for one-way flights from Bristol to Athens in December.

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 Bristol to Athens in December from 63€

Return flights