AirHint found the following cheapest return flights from Istanbul (IST) to Sandefjord (TRF) in July 2025 (see full year).

Return flights

22 Jul - 29 Jul	AJet
21 Jul - 31 Jul	Pegasus Airlines
22 Jul - 28 Jul	AJet
22 Jul - 27 Jul	Pegasus Airlines
28 Jul - 02 Aug	Pegasus Airlines
31 Jul - 04 Aug	Pegasus Airlines
31 Jul - 07 Aug	Pegasus Airlines
30 Jul - 04 Aug	Wizz Air
25 Jul - 01 Aug	Pegasus Airlines
26 Jul - 29 Jul	Wizz Air UK
25 Jul - 31 Jul	Pegasus Airlines
25 Jul - 28 Jul	Pegasus Airlines
26 Jul - 30 Jul	AJet
29 Jul - 02 Aug	Pegasus Airlines
23 Jul - 23 Jul	Sichuan Airlines
27 Jul - 31 Jul	Turkish Airlines
29 Jul - 03 Aug	AJet

Also check the deals for one-way flights from Istanbul to Sandefjord 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 Istanbul to Sandefjord in July from 288€

Return flights