Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Boston to Oslo
The cheapest flights right now
Boston – Oslo
Outbound – Nov 30, 2026
1 stop
14h 15m CDG
Return – Dec 14, 2026
1 stop
12h 26m AMS
$589
3 days ago
Boston – Oslo
Outbound – Nov 30, 2026
1 stop
14h 15m CDG
Return – Dec 14, 2026
1 stop
10h 50m AMS
$588
3 days ago
Boston – Oslo
Outbound – Nov 30, 2026
1 stop
9h 45m KEF
Return – Dec 14, 2026
1 stop
10h 40m KEF
$585
3 days ago
Boston – Oslo
Outbound – Nov 30, 2026
1 stop
9h 45m KEF
Return – Dec 14, 2026
1 stop
10h 40m KEF
$584
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$360
Average price of a round trip
$459
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
13h48
A flight from Boston to Oslo takes on average 13h48.
Best time
August
According to user searches, the ideal month to go to Oslo is August.
Tips for finding a cheap flight from Boston to Oslo
Check out our tips for booking your flight to Oslo (Norway) from Boston (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $448 (calculation over the last two years). The most touristic season corresponds to the months of October, November and September.
For the cheapest flights, it is advisable to buy your ticket at least 48 days before the departure date.
The airline offering the cheapest flight tickets is Scandinavian Airlines. A ticket from the airline Scandinavian Airlines to Oslo costs on average $371.
The airlines that offer the most flights are .
Price of flight tickets from Boston to Oslo
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $360 to $613
- The average price of a flight ticket is about $459
- Prices are lowest for stays in the month of November
- The month in which booking a ticket is cheaper is: November
info departure city :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :
Boston is a city in the country USA, the time zone is [[timezone]]. In Boston, it is currently {fromLocalTime}, the temperature is on average 10°C, with a minimum of 7°C and a maximum of 14°C.
The city of Boston has 1 airport(s): Boston-Logan
destination info :
Oslo, Norway
airports :
Fornebu (FBU)
Gardermoen (GEN)
Oslo Gardermoen Airport (OSL)
Torp-Sandefjord Airport (TRF)
local time :
Oslo is in the country Norway, the time zone is [[timezone]]. In Oslo, it is currently {toLocalTime}, the temperature is on average 4°C, with a minimum of 1°C and a maximum of 8°C.
The city of Oslo (OSL) has 4 airport(s): Fornebu, Gardermoen, Oslo Gardermoen and Torp-Sandefjord
Useful info about Oslo
What is the least touristic period to go to Oslo?
If you want to visit Oslo during the least touristic period, choose the month of August.
What is the most popular time to travel to Oslo?
In Oslo, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Boston to Oslo?
According to our data, it is recommended to book your flight 48 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Boston to Oslo is Friday.
What are the arrival and destination airports when traveling between Boston and Oslo?
When you leave, you can leave from Boston-Logan, and you will arrive at Oslo Gardermoen or Torp-Sandefjord.
How to reach Boston airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Boston to Oslo?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Boston and Oslo?
In summer, the average temperature is 15°C in Oslo and 22°C in Boston. The average rainfall in summer is 125 mm in Oslo and 106 mm in Boston. In summer, it is warmer in Boston and it rains less in Boston. In winter, it is colder in Boston and it rains more in Boston.
