$257 Find Cheap Flights from Boston to Oslo - Compare and Save

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Everything you should know

Cheapest round-trip
$417
Typical prices: $479-$726
Scandinavian Airlines
Sat 1/13Tue 1/23
BOS - TRF • 1 stop
Cheapest one-way
$257
Typical prices: $286-$516
Multiple Airlines
Mon 11/12
BOS - TRF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Oslo. You'll need to take a connecting flight to reach the destination.
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Top routes
BOS - OSL
Cheapest • 27% average savings
BOS - TRF
Most popular
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travelers who book at least 12 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 20% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Zurich (ZRH)
Cheapest • Avg $503 (round-trip)
Dublin (DUB)
Shortest trip • 10h 23m (one-way)
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Insights
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We hope you love your trip to Oslo!
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Flight Deals

Cheap Flights from Boston to Oslo (BOS-OSL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Oslo

Wed, Jan 13 - Sat, Jan 23
Scandinavian Airlines Logo
5:35 pm - 2:05 pmBOS  Boston Logan Intl-TRF Oslo Sandefjord
14h 30m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
2:35 pm - 3:45 pmTRF  Oslo Sandefjord-BOS Boston Logan Intl
31h 10m1 stop Kastrup Copenhagen
$417Scandinavian Airlines
Sun, Dec 6 - Thu, Dec 10
Scandinavian Airlines Logo
5:35 pm - 11:15 amBOS  Boston Logan Intl-OSL Oslo Gardermoen
11h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:00 am - 3:45 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
12h 45m1 stop Kastrup Copenhagen
$419Scandinavian Airlines
Wed, Mar 10 - Wed, Mar 17
Icelandair Logo
7:50 pm - 11:35 amBOS  Boston Logan Intl-OSL Oslo Gardermoen
9h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 6:50 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
10h 40m1 stop Reykjavik Keflavik Intl
$465Icelandair
Tue, Apr 6 - Wed, Apr 14
Icelandair Logo
8:50 pm - 12:35 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
9h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:50 pm - 6:50 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
11h 00m1 stop Reykjavik Keflavik Intl
$486Icelandair
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
5:35 pm - 5:30 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
17h 55m2 stops Kastrup Copenhagen Stockholm Arlanda
Multiple Airlines Logo
6:45 pm - 3:45 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
27h 00m2 stops Stockholm Arlanda Kastrup Copenhagen
$534Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
5:35 pm - 1:00 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
13h 25m2 stops Kastrup Copenhagen Helsinki-Vantaa
Multiple Airlines Logo
6:00 pm - 3:45 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
27h 45m3 stops Stockholm Arlanda Helsinki-Vantaa Kastrup Copenhagen
$553Multiple Airlines
Thu, Dec 3 - Thu, Dec 17
British Airways Logo
9:25 pm - 2:20 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
10h 55m1 stop London Heathrow
British Airways Logo
3:10 pm - 9:50 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
12h 40m1 stop London Heathrow
$574British Airways
Tue, Nov 24 - Tue, Dec 1
Air France Logo
4:55 pm - 2:35 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
15h 40m1 stop Paris Charles de Gaulle
Air France Logo
6:15 am - 4:05 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
15h 50m1 stop Paris Charles de Gaulle
$590Air France
Sun, Jan 17 - Sun, Jan 24
Air France Logo
5:00 pm - 4:10 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
17h 10m1 stop Paris Charles de Gaulle
Air France Logo
6:15 am - 2:29 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
14h 14m1 stop Paris Charles de Gaulle
$646Air France
Thu, Dec 31 - Tue, Jan 12
British Airways Logo
3:37 pm - 2:20 pmBOS  Boston Logan Intl-OSL Oslo Gardermoen
16h 43m2 stops Philadelphia London Heathrow
British Airways Logo
8:40 am - 10:50 pmOSL  Oslo Gardermoen-BOS Boston Logan Intl
20h 10m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$694British Airways
Booking Insights

Price, demand and travel trends for Boston to Oslo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Oslo?

Round-trip flights from Boston to Oslo typically range from $479 to $726. The lowest price found in the past 5 days was $417, on Scandinavian Airlines.

What's the cheapest day of the week to fly from Boston to Oslo?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Boston to Oslo. It’s 7% cheaper than the average day, while Friday is the most expensive, with prices 18% higher.

What’s the cheapest month to fly from Boston to Oslo?

•January is the cheapest month to fly from Boston to Oslo at $462 round-trip.
•June ($699) and December ($697) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 51% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boston to Oslo the cheapest?

Flights from Boston to Oslo are cheapest 12 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Boston to Oslo flights

Low season

February

Cheapest flight

$257
Beat the crowds with an average 41% drop in travelers.
The most popular month to fly with an average 64% increase in travelers.
One-way flight from Boston to Oslo Sandefjord Airport

When to book flights from Boston to Oslo

Are your dates flexible? Find out the best times to travel from Boston to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Oslo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Oslo?

    Three cabin classes are available on flights from Boston to Oslo:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Boston to Oslo?

    A nonstop flight from Boston to Oslo takes 00m, covering 3,486 miles.

  • Do I need a passport to fly from Boston to Oslo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Oslo flight?

    Round-trip flights from Boston to Oslo range from $479 to $726, with an average of $575 over the past 12 months. Anything below $479 counts as a good deal.

  • How expensive are last-minute Boston to Oslo flights?

    Last-minute fares on this route (booked within two weeks of departure) run 5% above the $575 route average. Book 12 weeks before departure for the lowest fares.

  • How are flight prices from Boston to Oslo looking right now?

    One-way fares from Boston to Oslo are currently in line with typical prices for this route. Average one-way fares are about $388.

  • What car rental options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates averaging $66 for economy cars. Top options include:

    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • Which airports can I use when flying from Boston to Oslo?

    Flights from Boston to Oslo usually depart from Boston Logan Intl (BOS) and may arrive at several airports in Oslo area, including Oslo Gardermoen (OSL) and Oslo Sandefjord (TRF).

  • Which airports do connecting flights from Boston to Oslo pass through?

    One-stop flights from Boston to Oslo most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 41% of one-stop connections
    • Kastrup Copenhagen (CPH) - 21% of one-stop connections
    • Amsterdam Schiphol (AMS) - 19% of one-stop connections
    • London Heathrow (LHR) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Oslo?

    Yes. Flexible dates can save you up to 22% on flights from Boston to Oslo. Tuesday is the cheapest departure day at $535 round-trip on average, while Friday is the most expensive at $680, a difference of $145.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to Oslo?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 10h 23m, compared with 11h 08m via Kastrup Copenhagen (CPH) and 11h 12m via Reykjavik Keflavik Intl (KEF).

  • What is the time difference between Boston and Oslo?

    Oslo is 5 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Oslo?

    Some of the most popular sights in Oslo are Nationaltheatret, Rockefeller and Oslo domkirke. These are among the most viewed places in Oslo on KAYAK.

  • Which airlines should I book when flying with kids from Boston to Oslo?

    Book American Airlines and fly with your kids from Boston to Oslo in comfort and style. The airline is popular to the spacious seats and extra legroom in all its cabins. With this, you and your young ones can remain comfortable the entire journey.

  • Can I get an eco-friendly flight from Boston to Oslo?

    Yes. Most of the airlines flying to Oslo from Boston spearhead campaigns aimed at reducing their carbon emission. Among them, Delta. United Airlines, and American Airlines are some of the highly eco-friendly airlines, thanks to their efforts in having fuel-efficient engines in all their aircraft.

  • Which other cities can I connect to from Oslo Airport?

    Apart from being the gateway to Oslo for international travelers, such as those from Boston, Oslo Airport also serves a number of other cities. Some of the cities you can connect to from OSL are Nesoddtangen, Fjellstrand, and Rotnes.

  • What special services are available in flights from Boston to Oslo?

    If book American Airlines or Lufthansa, you will have a rare opportunity to get special diet or kids’ meals for your young ones when flying from Boston to Oslo. All airlines along this route have their cabin crew and other staff at BOS and OSL readily willing to offer special services such wheelchair services to persons with reduced mobility.

Your guide to booking Boston to Oslo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $535, about $145 less than Friday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Oslo trip for January. Fares historically average $462 round-trip in that month - typically $237 less than the most expensive month, which is June (based on the last 12 months).
  • Flights from Boston to Oslo have Boston Logan International Airport (BOS) as the sole departure airport. The most popular route has Oslo Airport (OSL) as the destination airport. However, if you fly along the less popular route, which has Sandefjord Airport (TRF) as the destination airport, you have higher chances of getting cheaper flight deals.
  • When connecting to Boston Logan International Airport to catch up with a flight to Oslo, you have several transport options. If you are coming from Downtown Boston, MBTA Blue Line buses offer the most convenient means of transport to the airport. Apart from this, these buses, you also have the option of using taxis, which are the fastest means of transport.
  • All flights from Boston to Oslo make one or more stops along the way, with Amsterdam Airport Schiphol (AMS) and Paris Charles de Gaulle (CDG) being the most popular layover airports. If you fly with KLM or Delta from BOS, you will be making a stop at AMS before proceeding to OSL. On the other hand, if you fly with Air France, CDG will be the layover airport.
  • Fly first class from Boston to Oslo by taking advantage of the option to upgrade from economy to first class offered by American Airlines and Delta. With this option, you only need to top up a small amount of money on what you initially paid for economy. In so doing, you end up paying lesser compared to if you were to book first class directly.
  • You can conveniently fly from Boston to Oslo with your pet(s). Among the airline flying on this route, United Airlines and American airlines have some of the best pet policies. The two airlines have more pocket-friendly charges for pets. United Airlines allow pets in-cabin provided there is space available.

More options for your flight from Boston to Oslo

Complete your trip to Oslo with a hotel stay or car rental

Car rentals in Oslo
Hotels in Oslo
Vacations in Oslo