Cheap Flights from Boston to Oslo from $174

Frequently Asked Questions

• What are the cheapest flights from Boston to Oslo (BOS-OSL)?

  Based on Trip.com data, Icelandair offers one-way fares as low as $174 on Cheapest nonstop routes (e.g. BOS to OSL on Sat, Apr 25), while Icelandair offers Cheapest nonstop round-trips from $411 departing on Thu, Apr 23 and returning on Wed, Apr 29.

• Which airlines offer direct flights from Boston to Oslo?

  At the moment, you can catch a nonstop flight from Boston to Oslo with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Boston to Oslo?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Oslo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Boston to Oslo?

  To find best deals on flights from Boston to Oslo, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Apr 25, with one-way flights priced at just $174.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Icelandair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Oslo travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Boston (BOS) to Oslo (OSL) the cheapest?

  The cheapest months to fly from Boston to Oslo is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Boston to Oslo on?

  After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Boston to Oslo on April 27, 2026 with Icelandair, with prices starting at $165.

• Which airports can I fly to for Oslo from Boston?

  You can land at any one of the following hubs in Oslo, with Boston Logan International Airport to Oslo Airport (BOS-OSL) is by far the most common option on this route: Oslo Airport (OSL) Sandefjord Airport (TRF).

• Is there any time difference between Boston and Oslo?

  The time difference between Oslo and Boston is 6h.

• How do I change or cancel my ticket from Boston to Oslo?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.