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

Return flights

29 Jul - 05 Aug	Ryanair
21 Jul - 28 Jul	Ryanair
25 Jul - 02 Aug	Wizz Air Malta
24 Jul - 02 Aug	Wizz Air Malta
01 Jul - 13 Jul	Ryanair
31 Jul - 06 Aug	Ryanair
22 Jul - 29 Jul	Ryanair
04 Jul - 12 Jul	Ryanair
06 Jul - 19 Jul	Wizz Air Malta
13 Jul - 14 Jul	Ryanair
17 Jul - 26 Jul	Scandinavian Airlines
22 Jul - 31 Jul	Scandinavian Airlines
03 Jul - 12 Jul	Scandinavian Airlines
28 Jul - 04 Aug	Ryanair
14 Jul - 23 Jul	Ryanair
30 Jul - 06 Aug	Wizz Air

Also check the deals for one-way flights from Sandefjord to Istanbul 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Sandefjord to Istanbul in July from $328

Return flights