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Cheap flights from Boston to Oslo from $157

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 4/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boston to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:50 pm - 2:25 pm
BOS
-
OSL
12h 35m
1 stop
Icelandair Logo
4:30 pm - 6:50 pm
OSL
-
BOS
32h 20m
1 stop
$362Icelandair
Sat, Mar 28 - Sun, Apr 12
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
OSL
-
BOS
11h 00m
1 stop
$364Icelandair
Sun, Mar 29 - Sat, Apr 11
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
OSL
-
BOS
11h 00m
1 stop
$367Icelandair
Sun, Mar 29 - Sat, Apr 11
Icelandair Logo
11:00 pm - 12:35 pm
BOS
-
OSL
31h 35m
1 stop
Icelandair Logo
4:30 pm - 6:50 pm
OSL
-
BOS
32h 20m
1 stop
$394Icelandair
Sat, Apr 11 - Sun, Apr 19
Icelandair Logo
11:00 pm - 3:25 pm
BOS
-
OSL
10h 25m
1 stop
Icelandair Logo
4:30 pm - 6:50 pm
OSL
-
BOS
32h 20m
1 stop
$396Icelandair
Mon, Mar 30 - Sat, Apr 4
Icelandair Logo
8:50 pm - 11:35 am
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
OSL
-
BOS
13h 55m
1 stop
$397Icelandair
Sat, Mar 28 - Sun, Apr 5
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
OSL
-
BOS
11h 00m
1 stop
$398Icelandair
Tue, Apr 7 - Wed, Apr 15
Scandinavian Airlines Logo
5:40 pm - 2:30 pm
BOS
-
TRF
14h 50m
1 stop
Scandinavian Airlines Logo
6:00 am - 3:35 pm
TRF
-
BOS
15h 35m
1 stop
$399Scandinavian Airlines
Sun, Mar 29 - Mon, Apr 6
Icelandair Logo
11:00 pm - 12:35 pm
BOS
-
OSL
31h 35m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
OSL
-
BOS
13h 55m
1 stop
$399Icelandair
Sun, Mar 29 - Sat, Apr 11
Scandinavian Airlines Logo
5:40 pm - 9:15 am
BOS
-
OSL
9h 35m
1 stop
Scandinavian Airlines Logo
11:00 am - 3:35 pm
OSL
-
BOS
10h 35m
1 stop
$402Scandinavian Airlines
Sun, Mar 29 - Mon, Apr 6

Delta flights from Boston to Oslo

Our best Delta deals on Boston to Oslo flight tickets
Delta
Aug 23
BOS7:10 pmBoston Logan Intl
15h 30m
1 stop
OSL4:40 pmOslo Gardermoen
Sep 2
OSL9:20 amOslo Gardermoen
13h 15m
1 stop
BOS4:35 pmBoston Logan Intl
$462
Delta
Aug 18
BOS7:10 pmBoston Logan Intl
17h 35m
1 stop
OSL6:45 pmOslo Gardermoen
Aug 26
OSL6:30 amOslo Gardermoen
13h 09m
1 stop
BOS1:39 pmBoston Logan Intl
$463
Delta
Sep 8
BOS5:00 pmBoston Logan Intl
14h 45m
2 stops
OSL1:45 pmOslo Gardermoen
Sep 20
OSL6:00 amOslo Gardermoen
15h 19m
2 stops
BOS3:19 pmBoston Logan Intl
$467

Icelandair flights from Boston to Oslo

Our best Icelandair deals on Boston to Oslo flight tickets
Icelandair
Mar 28
BOS8:50 pmBoston Logan Intl
12h 35m
1 stop
OSL2:25 pmOslo Gardermoen
Apr 12
OSL4:30 pmOslo Gardermoen
32h 20m
1 stop
BOS6:50 pmBoston Logan Intl
$362
Icelandair
Mar 29
BOS8:50 pmBoston Logan Intl
9h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 11
OSL1:50 pmOslo Gardermoen
11h 00m
1 stop
BOS6:50 pmBoston Logan Intl
$364
Icelandair
Mar 29
BOS8:50 pmBoston Logan Intl
9h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 11
OSL1:50 pmOslo Gardermoen
11h 00m
1 stop
BOS6:50 pmBoston Logan Intl
$367

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 March 12, 2026.
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

Cheapest round-trip

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 3/28

8:50 pm-2:25 pm

1 stop12h 35m

Oslo Gardermoen

Sun 4/12

4:30 pm-6:50 pm

1 stop32h 20m

$362

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 3/29

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Sat 4/11

1:50 pm-6:50 pm

1 stop11h 00m

$364

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 3/29

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Sat 4/11

1:50 pm-6:50 pm

1 stop11h 00m

$367

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 4/11

11:00 pm-12:35 pm

1 stop31h 35m

Oslo Gardermoen

Sun 4/19

4:30 pm-6:50 pm

1 stop32h 20m

$394

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 3/30

11:00 pm-3:25 pm

1 stop10h 25m

Oslo Gardermoen

Sat 4/4

4:30 pm-6:50 pm

1 stop32h 20m

$396

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 3/28

8:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Sun 4/5

1:50 pm-9:45 pm

1 stop13h 55m

$397

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 4/7

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Wed 4/15

1:50 pm-6:50 pm

1 stop11h 00m

$398

BostonOslo

BOS - TRF

BOSTRF

Boston Logan Intl

Sun 3/29

5:40 pm-2:30 pm

1 stop14h 50m

Oslo Sandefjord

Mon 4/6

6:00 am-3:35 pm

1 stop15h 35m

$399

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 3/29

11:00 pm-12:35 pm

1 stop31h 35m

Oslo Gardermoen

Sat 4/11

1:50 pm-9:45 pm

1 stop13h 55m

$399
Quickest round-trip

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 3/29

5:40 pm-9:15 am

1 stop9h 35m

Oslo Gardermoen

Mon 4/6

11:00 am-3:35 pm

1 stop10h 35m

$402

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 cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Boston, with most prices found around $452. If you’re not able to fly to Oslo in January, then October is your next best option. Flight prices from Boston to Oslo during October average around $475.

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 $570 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 $470 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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Boston to Oslo takes 9h 35m
There are no direct flights from Boston to Oslo. There are no popular flight routes from Boston to Oslo.
Search flight deals

  • 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 35m, 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
1,897 reviews
Search SWISS flights
IcelandairPriceFrom $396Free CancellationRating
7.1
620 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $427Free CancellationRating
7.3
1,712 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $439Free CancellationRating
7.8
1,470 reviews
Search KLM flights
LufthansaPriceFrom $442Free CancellationRating
6.8
7,846 reviews
Search Lufthansa flights
United AirlinesPriceFrom $442Free CancellationRating
7.4
9,421 reviews
Search United Airlines flights
DeltaPriceFrom $446Free CancellationRating
7.9
8,284 reviews
Search Delta flights
British AirwaysPriceFrom $493Free CancellationRating
6.7
7,784 reviews
Search British Airways 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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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
Oslo Gardermoen Airport
Oslo Sandefjord Airport