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

Return flights

23 Jul - 30 Jul	Air Canada
23 Jul - 27 Jul	Air Canada
16 Jul - 24 Jul	Lufthansa
21 Jul - 23 Jul	Air Canada
30 Jul - 12 Aug	Air Canada
29 Jul - 08 Aug	Air Canada
23 Jul - 13 Aug	Air Canada
19 Jul - 22 Jul	Scandinavian Airlines
21 Jul - 25 Jul	Air Canada
21 Jul - 27 Jul	Lufthansa
30 Jul - 10 Aug	Air Canada
19 Jul - 27 Jul	Air Canada
19 Jul - 26 Jul	Air Canada
23 Jul - 26 Jul	Air Canada
31 Jul - 07 Aug	Air Canada
27 Jul - 01 Aug	Air Canada
31 Jul - 10 Aug	Air Canada
30 Jul - 04 Aug	Air Canada
30 Jul - 09 Aug	Air Canada
21 Jul - 03 Aug	Air Canada

Also check the deals for one-way flights from New York to Oslo 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 New York to Oslo in July from $755

Return flights