Cheapest return flights from New York to Oslo in March from $528

AirHint found the following cheapest return flights from New York (LGA) to Oslo (OSL) in March 2026 (see full year).

Return flights

10 Mar - 17 Mar Air Canada
10 Mar - 13 Mar Air Canada
10 Mar - 19 Mar British Airways
17 Mar - 02 Apr British Airways
18 Mar - 03 Apr British Airways
08 Mar - 15 Mar Air Canada
29 Mar - 05 Apr Air Canada
28 Mar - 05 Apr Air Canada
29 Mar - 04 Apr Air Canada
04 Mar - 08 Mar British Airways
05 Mar - 08 Mar British Airways
30 Mar - 03 Apr British Airways
06 Mar - 09 Mar Air Canada
01 Mar - 04 Mar British Airways
23 Mar - 28 Mar British Airways
18 Mar - 23 Mar British Airways

Also check the deals for one-way flights from New York to Oslo in March.

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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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