Cheapest return flights from Frankfurt to Oslo in July from $175

Best time to book flights for Frankfurt (FRA) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Oslo (OSL) in July 2025 (see full year).

Return flights

01 Jul - 18 Jul Ryanair
14 Jul - 21 Jul Ryanair
14 Jul - 20 Jul easyJet
15 Jul - 24 Jul easyJet
30 Jul - 06 Aug Ryanair
02 Jul - 05 Jul Finnair
28 Jul - 03 Aug Finnair
03 Jul - 13 Jul easyJet
13 Jul - 19 Jul Finnair
29 Jul - 04 Aug Finnair
29 Jul - 05 Aug Finnair
11 Jul - 20 Jul Ryanair
12 Jul - 18 Jul easyJet
10 Jul - 13 Jul easyJet
29 Jul - 04 Aug Lufthansa direct
29 Jul - 05 Aug Lufthansa direct
30 Jul - 06 Aug Lufthansa direct
28 Jul - 03 Aug Lufthansa direct

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

Skyscanner

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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