BOS - OSL

C$ 407 Find Cheap Flights from Boston to Oslo – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 697
Typical prices: C$ 662-C$ 979
Icelandair
Fri 12/10Fri 26/10
BOS - OSL • 1 stop
Cheapest one-way flights
C$ 407
Typical prices: C$ 398-C$ 718
British Airways
Tue 6/3
BOS - OSL • 1 stop
Direct flights
Not available
There are currently no direct flights between Boston and Oslo Gardermoen Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travellers who book at least 12 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 18% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Zurich (ZRH)
Cheapest • Avg C$ 695 (round-trip)
Dublin (DUB)
Shortest trip • 10h 23m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Oslo Gardermoen Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Oslo Gardermoen (BOS-OSL)

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

Recent round-trip flight deals from Boston to Oslo Gardermoen

Mon, 12 Oct - Wed, 28 Oct
Icelandair Logo
8:50 p.m. - 12:35 p.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
9h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 p.m. - 6:50 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
10h 40m1 stop Reykjavik Keflavik Intl
C$ 697Icelandair
Wed, 14 Oct - Tue, 27 Oct
Icelandair Logo
11:00 p.m. - 12:35 p.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
31h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 p.m. - 6:50 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
10h 40m1 stop Reykjavik Keflavik Intl
C$ 700Icelandair
Mon, 1 Feb - Sun, 7 Feb
Icelandair Logo
7:50 p.m. - 11:35 a.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
9h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 p.m. - 5:50 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
10h 40m1 stop Reykjavik Keflavik Intl
C$ 713Icelandair
Mon, 1 Feb - Thu, 11 Feb
Icelandair Logo
7:50 p.m. - 11:35 a.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
9h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
9:30 p.m. - 5:50 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
26h 20m1 stop Reykjavik Keflavik Intl
C$ 714Icelandair
Thu, 4 Feb - Tue, 9 Feb
Scandinavian Airlines Logo
5:30 p.m. - 9:20 a.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
9h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:00 a.m. - 3:55 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
12h 55m1 stop Kastrup Copenhagen
C$ 721Scandinavian Airlines
Wed, 10 Mar - Wed, 17 Mar
British Airways Logo
9:30 p.m. - 2:10 p.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
10h 40m1 stop London Heathrow
British Airways Logo
8:40 a.m. - 10:45 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
19h 05m2 stops Helsinki-Vantaa New York John F Kennedy Intl
C$ 742British Airways
Mon, 1 Feb - Fri, 12 Feb
British Airways Logo
6:35 p.m. - 11:00 a.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
10h 25m1 stop London Heathrow
British Airways Logo
3:10 p.m. - 9:50 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
12h 40m1 stop London Heathrow
C$ 745British Airways
Tue, 2 Feb - Tue, 9 Feb
British Airways Logo
3:40 p.m. - 2:10 p.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
16h 30m2 stops Philadelphia London Heathrow
British Airways Logo
8:40 a.m. - 10:30 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
19h 50m2 stops Helsinki-Vantaa New York John F Kennedy Intl
C$ 749British Airways
Tue, 1 Dec - Fri, 11 Dec
Finnair Logo
5:33 p.m. - 4:35 p.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
17h 02m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Finnair Logo
12:30 p.m. - 11:44 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
17h 14m2 stops Helsinki-Vantaa New York John F Kennedy Intl
C$ 756Finnair
Wed, 10 Feb - Wed, 17 Feb
Multiple Airlines Logo
8:00 p.m. - 2:15 p.m.BOS  Boston Logan Intl-OSL Oslo Gardermoen
12h 15m1 stop Madrid Barajas
Multiple Airlines Logo
8:40 a.m. - 10:52 p.m.OSL  Oslo Gardermoen-BOS Boston Logan Intl
20h 12m2 stops Helsinki-Vantaa New York John F Kennedy Intl
C$ 757Multiple Airlines
Booking Insights

Price, demand, and travel trends for Boston to Oslo Gardermoen Airport flights

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

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

Round-trip flights from Boston to Oslo Gardermoen Airport start at C$ 697. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 662 to C$ 979. The lowest price found in the past 5 days was C$ 697 on Icelandair.

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

Tuesday is the cheapest day of the week to fly from Boston to Oslo Gardermoen Airport and is 9% cheaper than the average day. Friday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Boston to Oslo Gardermoen Airport?

  • January and October are the cheapest months to fly from Boston to Oslo Gardermoen Airport at C$ 645 round-trip.
  • June (C$ 964) and December (C$ 922) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 49% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Oslo Gardermoen Airport the cheapest?

Flights from Boston to Oslo Gardermoen Airport are cheapest 12 weeks before departure. Booking in this window typically costs about 10% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Boston to Oslo Gardermoen Airport flights

Low season

February

Cheapest flight

C$ 407
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flights from Boston to Oslo Gardermoen Airport

When to book flights from Boston to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Boston to Oslo Gardermoen 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 Gardermoen Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

    Flights from Boston to Oslo Gardermoen Airport usually depart from Boston Logan Intl (BOS) and arrive at Oslo Gardermoen (OSL).

  • Which cabin classes can I book on flights from Boston to Oslo Gardermoen Airport?

    Only Economy Class is available on flights from Boston to Oslo Gardermoen Airport.

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

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

    • Reykjavik Keflavik Intl (KEF) – 44% of one-stop connections
    • Amsterdam Schiphol (AMS) – 18% of one-stop connections
    • Kastrup Copenhagen (CPH) – 18% of one-stop connections
    • London Heathrow (LHR) – 5% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 21% on the Boston to Oslo Gardermoen Airport route. Tuesday is the cheapest departure day at C$ 715 round-trip on average, while Friday is the most expensive at C$ 897, a difference of C$ 182. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Oslo Gardermoen Airport?

    Some of the most popular sights in Oslo Gardermoen Airport are Oslo City Centre and Oslo sentralstasjon. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

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

    Last-minute fares on this route – booked within 2 weeks of departure – run 2% below the route average of C$ 784. Booking late can sometimes save money on this route, but inventory is limited.

  • How long does a flight from Boston to Oslo Gardermoen Airport take?

    A direct flight from Boston to Oslo Gardermoen Airport takes 0h 00m, covering 9,043 km.

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

    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 are flight prices from Boston to Oslo Gardermoen Airport looking right now?

    One-way fares from Boston to Oslo Gardermoen Airport are currently higher than usual. Average one-way flight prices are about C$ 595, which is 10% above the typical average for this route.

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

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 10h 23m, compared with 11h 06m via Kastrup Copenhagen (CPH) and 11h 13m via Reykjavik Keflavik Intl (KEF).

  • What is the time difference between Boston and Oslo Gardermoen Airport?

    Oslo Gardermoen Airport is 6 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around C$ 24 for economy cars. Top options include:
    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

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

    Round-trip flights from Boston to Oslo Gardermoen Airport range from C$ 662 to C$ 979, with an average of C$ 784 over the past 12 months. Anything below C$ 662 counts as a good deal.

Your guide to booking Boston to Oslo Gardermoen Airport 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 instead of Friday. On this route, Tuesday flights average C$ 715 – about C$ 182 less than Friday (20% 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 10% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Oslo Gardermoen Airport trip for January. Fares historically average C$ 645 round-trip in that month – typically C$ 320 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Boston to Oslo Gardermoen

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