AirHint found the following cheapest return flights from Sandefjord (TRF) to Dublin (DUB) in October 2025 (see full year).

Return flights

16 Oct - 19 Oct	Wizz Air
06 Oct - 15 Oct	Ryanair
31 Oct - 03 Nov	Ryanair
25 Oct - 01 Nov	Ryanair
14 Oct - 22 Oct	Ryanair
25 Oct - 31 Oct	Ryanair
13 Oct - 16 Oct	Ryanair
14 Oct - 16 Oct	Ryanair
30 Oct - 03 Nov	Ryanair
21 Oct - 28 Oct	Ryanair
30 Oct - 02 Nov	Ryanair
03 Oct - 16 Oct	Ryanair
13 Oct - 19 Oct	Ryanair
12 Oct - 16 Oct	Ryanair
03 Oct - 02 Nov	Ryanair
26 Oct - 02 Nov	Ryanair
30 Oct - 30 Nov	Ryanair
27 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from Sandefjord to Dublin in October.

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 Sandefjord to Dublin in October from 102€

Return flights