Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Boston to Oslo is TAP Air Portugal.
Cheapest Month
September
Travel Period: June 2025 - May 2026
The cheapest month(s) to fly from Boston to Oslo is September.
Cheapest Day of the Week
Thursday
The cheapest day(s) of the week to fly from Boston to Oslo is Thursday.
How far is Oslo from Boston?
The flight distance between Boston and Oslo is 5618km. Check all available flights on Wego.
