AirHint found the following cheapest return flights from Sandefjord (TRF) to Lisbon (LIS) in July 2026 (see full year).

Return flights

27 Jul - 04 Aug	Wizz Air
30 Jul - 03 Aug	Ryanair
25 Jul - 04 Aug	Wideroe
04 Jul - 11 Jul	Ryanair
28 Jul - 04 Aug	Norwegian Air Sweden AOC
13 Jul - 22 Jul	Ryanair
16 Jul - 21 Jul	Ryanair
05 Jul - 15 Jul	Ryanair
05 Jul - 10 Jul	Ryanair
14 Jul - 23 Jul	Ryanair
24 Jul - 30 Jul	Wizz Air
16 Jul - 30 Jul	Ryanair
01 Jul - 08 Jul	Ryanair
17 Jul - 26 Jul	Ryanair
25 Jul - 03 Aug	Ryanair

Also check the deals for one-way flights from Sandefjord to Lisbon in July.

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 Lisbon in July from $301

Return flights