Cheap flights from Boston to Oslo from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Oslo departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Multiple Airlines Logo
9:50 pm - 12:10 pmBOS-OSL
32h 20m1 stop
Multiple Airlines Logo
6:45 am - 2:52 pmOSL-BOS
14h 07m2 stops
$369Multiple Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 24
Austrian Airlines Logo
6:25 pm - 1:35 pmBOS-OSL
13h 10m1 stop
Austrian Airlines Logo
2:20 pm - 5:22 pmOSL-BOS
33h 02m2 stops
$376Austrian Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 24
SWISS Logo
9:50 pm - 12:10 pmBOS-OSL
32h 20m1 stop
SWISS Logo
1:00 pm - 8:00 pmOSL-BOS
13h 00m1 stop
$379SWISS
Find Deal
Sun, Nov 9 - Mon, Nov 24
Multiple Airlines Logo
9:50 pm - 12:10 pmBOS-OSL
32h 20m1 stop
Multiple Airlines Logo
2:20 pm - 5:22 pmOSL-BOS
33h 02m2 stops
$382Multiple Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Scandinavian Airlines Logo
6:05 am - 8:40 amBOS-OSL
20h 35m1 stop
Scandinavian Airlines Logo
9:00 am - 3:35 pmOSL-BOS
12h 35m1 stop
$408Scandinavian Airlines
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Wed, Apr 1 - Thu, Apr 30
Scandinavian Airlines Logo
6:05 am - 8:05 amBOS-OSL
20h 00m1 stop
Scandinavian Airlines Logo
10:00 am - 3:50 pmOSL-BOS
11h 50m1 stop
$410Scandinavian Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 1
Icelandair Logo
7:50 pm - 11:35 amBOS-OSL
9h 45m1 stop
Icelandair Logo
1:10 pm - 5:50 pmOSL-BOS
10h 40m1 stop
$412Icelandair
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Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
9:40 pm - 11:40 pmBOS-OSL
21h 00m1 stop
Lufthansa Logo
6:15 am - 2:10 pmOSL-BOS
12h 55m1 stop
$414Lufthansa
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Sat, Mar 14 - Sat, Mar 21
KLM Logo
5:20 pm - 9:10 pmBOS-TRF
21h 50m2 stops
KLM Logo
4:45 pm - 1:35 pmTRF-BOS
50h 50m2 stops
$705KLM
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Sun, Mar 29 - Wed, Apr 1
KLM Logo
6:55 pm - 9:10 pmBOS-TRF
20h 15m2 stops
KLM Logo
4:45 pm - 1:35 pmTRF-BOS
50h 50m2 stops
$706KLM
Find Deal
Sun, Mar 29 - Wed, Apr 1

SWISS flights from Boston to Oslo

Our best SWISS deals on Boston to Oslo flight tickets
SWISS
Nov 9
BOS9:50 pmBoston Logan Intl
32h 20m
1 stop
OSL12:10 pmOslo Gardermoen
Nov 24
OSL1:00 pmOslo Gardermoen
13h 00m
1 stop
BOS8:00 pmBoston Logan Intl
SWISS
Nov 16
BOS9:50 pmBoston Logan Intl
32h 20m
1 stop
OSL12:10 pmOslo Gardermoen
Nov 23
OSL1:00 pmOslo Gardermoen
13h 00m
1 stop
BOS8:00 pmBoston Logan Intl
SWISS
Nov 9
BOS9:50 pmBoston Logan Intl
32h 20m
1 stop
OSL12:10 pmOslo Gardermoen
Nov 24
OSL1:00 pmOslo Gardermoen
13h 00m
1 stop
BOS8:00 pmBoston Logan Intl

Air Canada flights from Boston to Oslo

Our best Air Canada deals on Boston to Oslo flight tickets
Air Canada
Nov 9
BOS6:15 amBoston Logan Intl
29h 25m
2 stops
OSL5:40 pmOslo Gardermoen
Nov 24
OSL6:45 amOslo Gardermoen
32h 47m
2 stops
BOS9:32 amBoston Logan Intl
Air Canada
Nov 9
BOS6:15 amBoston Logan Intl
29h 25m
2 stops
OSL5:40 pmOslo Gardermoen
Nov 24
OSL6:45 amOslo Gardermoen
32h 47m
2 stops
BOS9:32 amBoston Logan Intl
Air Canada
Dec 2
BOS5:30 amBoston Logan Intl
24h 40m
2 stops
OSL12:10 pmOslo Gardermoen
Dec 9
OSL6:45 amOslo Gardermoen
32h 47m
2 stops
BOS9:32 amBoston Logan Intl

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Oslo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Boston to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/9

9:50 pm-12:10 pm

1 stop32h 20m

Oslo Gardermoen

Mon 11/24

6:45 am-2:52 pm

2 stops14h 07m

$369

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/9

6:25 pm-1:35 pm

1 stop13h 10m

Oslo Gardermoen

Mon 11/24

2:20 pm-5:22 pm

2 stops33h 02m

$376

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/9

9:50 pm-12:10 pm

1 stop32h 20m

Oslo Gardermoen

Mon 11/24

1:00 pm-8:00 pm

1 stop13h 00m

$379

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 11/17

9:50 pm-12:10 pm

1 stop32h 20m

Oslo Gardermoen

Mon 11/24

2:20 pm-5:22 pm

2 stops33h 02m

$382

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 4/1

6:05 am-8:40 am

1 stop20h 35m

Oslo Gardermoen

Thu 4/30

9:00 am-3:35 pm

1 stop12h 35m

$408

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 2/27

6:05 am-8:05 am

1 stop20h 00m

Oslo Gardermoen

Sun 3/1

10:00 am-3:50 pm

1 stop11h 50m

$410

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 12/2

7:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Tue 12/9

1:10 pm-5:50 pm

1 stop10h 40m

$412

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 3/14

9:40 pm-11:40 pm

1 stop21h 00m

Oslo Gardermoen

Sat 3/21

6:15 am-2:10 pm

1 stop12h 55m

$414

BostonOslo

BOS - TRF

BOSTRF

Boston Logan Intl

Sun 3/29

5:20 pm-9:10 pm

2 stops21h 50m

Oslo Sandefjord

Wed 4/1

4:45 pm-1:35 pm

2 stops50h 50m

$705

BostonOslo

BOS - TRF

BOSTRF

Boston Logan Intl

Sun 3/29

6:55 pm-9:10 pm

2 stops20h 15m

Oslo Sandefjord

Wed 4/1

4:45 pm-1:35 pm

2 stops50h 50m

$706

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Boston to Oslo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Oslo?

What is the cheapest month to fly to Oslo?

The month of October is, on average, the cheapest month to fly to Oslo from Boston, with most prices found around $503. If you’re not able to fly to Oslo in October, then April is your next best option. Flight prices from Boston to Oslo during April average around $517.

What is the cheapest day to depart on your flight to Oslo?

The cheapest day to depart on your flight to Oslo is on a Sunday when prices can be found for as low as $609. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Oslo for around $746.

What is the cheapest time of day to depart on your flight to Oslo?

Flying to Oslo from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $613 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $1,230. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Oslo?

You are more likely to see cheaper flights to Oslo from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $625 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Boston for as low as $540 on momondo.

Cheap Boston to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Oslo

Direct flights

None
There are no direct flights from Boston to Oslo. There are no popular flight routes from Boston to Oslo.
  • How far is Boston Logan Intl to Oslo by plane?

    Boston Logan Intl and Oslo are 3488.3 mi apart from one another. Flights usually cover this in 9h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Oslo?

    Prices for flights from Boston Logan Intl Airport to Oslo are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Oslo?

  • How old do you have to be to fly from Boston Logan Intl Airport to Oslo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Oslo.

  • What documentation or ID do you need to fly to Oslo?

    The required travel and health documents for your Oslo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boston to Oslo

Compare and see reviews for airlines that fly from Boston to Oslo with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $292Free CancellationRating
7.5
1,771 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $386Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $399Free CancellationRating
7.0
561 reviews
Search Icelandair flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
11,027 reviews
Search American Airlines flights
KLMPriceFrom $458Free CancellationRating
7.7
1,404 reviews
Search KLM flights
DeltaPriceFrom $472Free CancellationRating
7.9
7,976 reviews
Search Delta flights
LufthansaPriceFrom $509Free CancellationRating
6.8
7,504 reviews
Search Lufthansa flights
British AirwaysPriceFrom $532Free CancellationRating
6.7
7,461 reviews
Search British Airways flights
United AirlinesPriceFrom $561Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Oslo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Oslo. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Oslo with flexible booking policies on momondo?

Yes. All flights to Oslo from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Oslo.

I’m not ready to book a flight from Boston to Oslo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 11/19
Wed 11/26

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo