Cheapest return flights from New York to Oslo in April from $420

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

Return flights

08 Apr - 15 Apr Air Canada
21 Apr - 27 Apr British Airways
21 Apr - 28 Apr British Airways
14 Apr - 21 Apr British Airways
20 Apr - 27 Apr British Airways
01 Apr - 24 Apr British Airways
17 Apr - 26 Apr United
01 Apr - 13 Apr British Airways
16 Apr - 23 Apr British Airways
17 Apr - 24 Apr British Airways
30 Apr - 03 May British Airways
17 Apr - 03 May British Airways
17 Apr - 01 May Lufthansa

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

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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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