$376 Cheap Flights from Oslo (OSL) to Boston (BOS)

Oslo (OSL) to Boston (BOS) at a glance

Travel with a range of airlines offering flights from Oslo (OSL) to Boston (BOS) on this international long-haul route. Evaluate options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans as you immerse yourself in Boston's iconic attractions and neighborhoods. Find essential details for flights departing from Gardermoen Airport (OSL) to Logan International Airport (BOS).

• Fastest flight duration: around 9 hours in-flight, plus roughly 2h 30m layover with one stop
• Route distance: roughly 3,500 miles (5,630 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $250–$1195, depending on seasonality and how far ahead you book

Flights from Gardermoen Airport (OSL) to Logan International Airport (BOS)

Based on the latest traveler bookings, here are the top airlines favored for flights from Oslo to Boston, particularly for one-stop and multi-stop journeys. Many travelers opt for layovers at Keflavik International Airport (KEF, approximately 2h 30m), Heathrow Airport (LHR, about 2h 45m), and Frankfurt International Airport (FRA, roughly 1h 30m). This variety allows you to mix and match your options based on price, total travel time, and cabin class to secure the best itinerary for your trip.

• Icelandair: This full-service airline provides one-stop flights, holding about 47% of the departures on this route. One-way ticket prices usually fall between $295 and $1665. Expect an in-flight duration of approximately 9 hours, with a total travel time of around 11 hours and 30 minutes, including layover time.
• British Airways: Offering one-stop services, this full-service carrier represents around 16% of the flights on this route. Typical one-way fares range from $295 to $785. The in-flight time is about 9 hours, while the overall journey takes roughly 11 hours and 30 minutes, factoring in the layover.
• American Airlines: This full-service airline facilitates one-stop travel and accounts for about 9% of departures on this route. One-way fares generally range from $250 to $720. You can expect around 9 hours of flying time, with a total journey duration of approximately 11 hours and 30 minutes, including layover.
• Lufthansa: A prominent full-service carrier, Lufthansa offers one-stop flights on this route, making up roughly 9% of departures. One-way fares typically range from $255 to $795, with an in-flight duration of about 9 hours and a total travel time of around 11 hours and 30 minutes, including layover.
• SAS: As a full-service carrier providing one-stop service, SAS accounts for approximately 4% of the flights on this route. One-way fares usually range from $250 to $1200. The in-flight time is approximately 9 hours, while the total journey time is around 11 hours and 30 minutes, including any layover.

Travelers flying from Oslo to Boston can opt for an upgrade, as Icelandair provides business class service on this route.

Alternative routes from Oslo (OSL) to Boston (BOS)

• Oslo to Beverly (OSL-BVY): Located roughly 16 miles from Logan International Airport (BOS), Beverly Municipal Airport (BVY) serves as a convenient option.
• Oslo to Boston (RYG-BOS): Rygge Airport (RYG) is situated approximately 58 miles from Gardermoen Airport (OSL), providing travelers with an accessible route.
• Sandefjord to Boston (TRF-BOS): Torp Airport (TRF) lies around 76 miles from Gardermoen Airport (OSL), making it another viable choice for flights.

How to find the best prices for flights from Oslo (OSL) to Boston (BOS)

Getting some of the best deals on flights from Oslo to Boston is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, which coincides with when most travelers make their reservations. Morning flights (5 am-12 pm) often offer lower prices, while afternoon flights (12 pm-6 pm) are the most popular. Additionally, flying on Thursday generally provides cheaper options, although Tuesday is the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Logan International Airport from Gardermoen Airport

Boston welcomes travelers from Oslo with a range of transport options based on price, convenience, and proximity. For departures, Gardermoen Airport is roughly a 45-minute drive (covering about 36 miles) from central Oslo. Here's how to reach Boston efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Boston, with private rides that can be arranged in advance.
• Car rental: Renting a car from Logan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Logan International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Logan International Airport, travelers can access several key transport options. Airport Station, a metro station, is located about 0.9 miles from the airport by car, while Chelsea Station, a train station, is about 2.8 miles away by car. Additionally, Boston Seaport, a seaport, is situated approximately 3.1 miles from the airport by car.

Oslo to Boston Flights

The cheapest times to fly from Oslo to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Boston are during the month of April. You can find some of the cheapest flights from Oslo to Boston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Oslo to Boston

Sunday is one of the best days to book for cheap flights from Oslo to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Oslo to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Boston in 2026. You can also book with separate airlines for your outbound and return journeys, from $376 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.