AirHint found the following cheapest return flights from Baltimore (BWI) to Oslo (OSL) in July 2026 (see full year).
Return flights
| 14 Jul - 01 Aug | Icelandair | ||
| 13 Jul - 26 Jul | Icelandair | ||
| 29 Jul - 03 Aug | Delta | ||
| 09 Jul - 16 Aug | Icelandair | ||
| 06 Jul - 22 Jul | Delta | ||
| 13 Jul - 28 Jul | British Airways | ||
| 02 Jul - 11 Jul | Frontier Airlines |
Also check the deals for one-way flights from Baltimore to Oslo in July.
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