Cheapest return flights from Oslo to Lisbon in July from $265

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

Return flights

15 Jul - 22 Jul Iberia
16 Jul - 22 Jul Norwegian
02 Jul - 07 Jul Finnair
24 Jul - 30 Jul Finnair
16 Jul - 23 Jul Finnair
21 Jul - 27 Jul Finnair
01 Jul - 07 Jul Ryanair
24 Jul - 30 Jul TAP direct
08 Jul - 22 Jul Vueling Airlines
21 Jul - 26 Jul TAP direct
27 Jul - 01 Aug TAP direct

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

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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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