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Cheap flights from Boston to Oslo from $234

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 1/19. 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
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.
United Airlines Logo
7:19 pm - 5:10 pm
BOS
-
OSL
39h 51m2 stops
United Airlines Logo
6:10 am - 6:35 pm
OSL
-
BOS
18h 25m1 stop
$440United Airlines
sáb., feb. 21 - dom., mar. 1
Lufthansa Logo
8:05 pm - 5:55 pm
BOS
-
OSL
15h 50m1 stop
Lufthansa Logo
6:25 am - 5:40 pm
OSL
-
BOS
17h 15m2 stops
$442Lufthansa
jue., abr. 23 - dom., may. 3
United Airlines Logo
8:40 pm - 5:40 pm
BOS
-
OSL
15h 00m1 stop
United Airlines Logo
6:15 am - 2:17 pm
OSL
-
BOS
38h 02m2 stops
$443United Airlines
lun., ene. 12 - sáb., ene. 17
Lufthansa Logo
8:05 pm - 5:55 pm
BOS
-
OSL
15h 50m1 stop
Lufthansa Logo
7:10 am - 5:40 pm
OSL
-
BOS
16h 30m1 stop
$446Lufthansa
mar., mar. 31 - dom., abr. 12
United Airlines Logo
7:19 pm - 5:10 pm
BOS
-
OSL
39h 51m2 stops
United Airlines Logo
6:45 am - 6:41 pm
OSL
-
BOS
17h 56m2 stops
$447United Airlines
sáb., feb. 21 - vie., feb. 27
United Airlines Logo
6:21 pm - 5:40 pm
BOS
-
OSL
17h 19m2 stops
United Airlines Logo
6:15 am - 11:49 pm
OSL
-
BOS
23h 34m2 stops
$448United Airlines
lun., ene. 12 - sáb., ene. 17
Multiple Airlines Logo
5:30 am - 1:05 pm
BOS
-
OSL
25h 35m2 stops
Multiple Airlines Logo
11:50 am - 6:35 pm
OSL
-
BOS
12h 45m1 stop
$451Multiple Airlines
dom., feb. 15 - jue., feb. 19
United Airlines Logo
2:20 pm - 5:10 pm
BOS
-
OSL
20h 50m2 stops
United Airlines Logo
1:50 pm - 2:17 pm
OSL
-
BOS
30h 27m2 stops
$452United Airlines
mié., ene. 21 - sáb., ene. 31
United Airlines Logo
7:19 pm - 5:10 pm
BOS
-
OSL
39h 51m2 stops
United Airlines Logo
6:15 am - 7:08 pm
OSL
-
BOS
18h 53m2 stops
$453United Airlines
sáb., feb. 21 - sáb., feb. 28
Delta Logo
4:35 pm - 8:45 am
BOS
-
OSL
10h 10m1 stop
Delta Logo
6:00 am - 3:28 pm
OSL
-
BOS
15h 28m2 stops
$454Delta
vie., abr. 3 - mar., abr. 14

Air Canada flights from Boston to Oslo Gardermoen Airport

Our best Air Canada deals on Boston to Oslo Gardermoen Airport flight tickets
Air Canada
Apr 16
BOS5:30 amBoston Logan Intl
24h 50m
2 stops
OSL12:20 pmOslo Gardermoen
Apr 23
OSL6:45 amOslo Gardermoen
21h 53m
2 stops
BOS10:38 pmBoston Logan Intl
$462
Find similar
Air Canada
Jan 23
BOS3:40 pmBoston Logan Intl
15h 25m
2 stops
OSL1:05 pmOslo Gardermoen
Jan 31
OSL1:50 pmOslo Gardermoen
26h 12m
2 stops
BOS10:02 amBoston Logan Intl
$465
Find similar

Brussels Airlines flights from Boston to Oslo Gardermoen Airport

Our best Brussels Airlines deals on Boston to Oslo Gardermoen Airport flight tickets
Brussels Airlines
Feb 21
BOS8:40 pmBoston Logan Intl
38h 30m
2 stops
OSL5:10 pmOslo Gardermoen
Feb 27
OSL6:45 amOslo Gardermoen
17h 50m
2 stops
BOS6:35 pmBoston Logan Intl
$495
Find similar
Brussels Airlines
Jan 19
BOS8:40 pmBoston Logan Intl
14h 30m
2 stops
OSL5:10 pmOslo Gardermoen
Jan 26
OSL6:45 amOslo Gardermoen
17h 50m
2 stops
BOS6:35 pmBoston Logan Intl
$499
Find similar
Brussels Airlines
Feb 21
BOS8:40 pmBoston Logan Intl
38h 30m
2 stops
OSL5:10 pmOslo Gardermoen
Feb 28
OSL6:45 amOslo Gardermoen
41h 50m
2 stops
BOS6:35 pmBoston Logan Intl
$505
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Oslo Gardermoen Airport 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 diciembre 23, 2025.
Use the filters below to find and compare flights from Boston to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

sáb. 2/21

7:19 pm-5:10 pm

2 stops39h 51m

Oslo Gardermoen

dom. 3/1

6:10 am-6:35 pm

1 stop18h 25m

$440

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

jue. 4/23

8:05 pm-5:55 pm

1 stop15h 50m

Oslo Gardermoen

dom. 5/3

6:25 am-5:40 pm

2 stops17h 15m

$442

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

lun. 1/12

8:40 pm-5:40 pm

1 stop15h 00m

Oslo Gardermoen

sáb. 1/17

6:15 am-2:17 pm

2 stops38h 02m

$443

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

mar. 3/31

8:05 pm-5:55 pm

1 stop15h 50m

Oslo Gardermoen

dom. 4/12

7:10 am-5:40 pm

1 stop16h 30m

$446

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

sáb. 2/21

7:19 pm-5:10 pm

2 stops39h 51m

Oslo Gardermoen

vie. 2/27

6:45 am-6:41 pm

2 stops17h 56m

$447

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

lun. 1/12

6:21 pm-5:40 pm

2 stops17h 19m

Oslo Gardermoen

sáb. 1/17

6:15 am-11:49 pm

2 stops23h 34m

$448

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

dom. 2/15

5:30 am-1:05 pm

2 stops25h 35m

Oslo Gardermoen

jue. 2/19

11:50 am-6:35 pm

1 stop12h 45m

$451

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

mié. 1/21

2:20 pm-5:10 pm

2 stops20h 50m

Oslo Gardermoen

sáb. 1/31

1:50 pm-2:17 pm

2 stops30h 27m

$452

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

sáb. 2/21

7:19 pm-5:10 pm

2 stops39h 51m

Oslo Gardermoen

sáb. 2/28

6:15 am-7:08 pm

2 stops18h 53m

$453

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

vie. 4/3

4:35 pm-8:45 am

1 stop10h 10m

Oslo Gardermoen

mar. 4/14

6:00 am-3:28 pm

2 stops15h 28m

$454

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 Gardermoen Airport

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 Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Boston is in October. Flight prices, which tend to average around $475, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Oslo Gardermoen Airport from Boston during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in October, still average around $503.

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

According to our data, Sunday is the cheapest day to fly to Oslo Gardermoen Airport from Boston. The lowest ticket price found for a Sunday departure recently was $609. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. 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 Gardermoen Airport for around $746.

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

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Boston to Oslo Gardermoen Airport during this time can be as low as $613. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is at noon when prices are around $1,230.

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

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Boston for as low as $564 on momondo.

How have Boston to Oslo Gardermoen Airport flight prices changed over time?

As of December 2025, prices for Boston to Oslo Gardermoen Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Oslo Gardermoen Airport (BOS to OSL) flight deals and tips

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

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Boston to Oslo Gardermoen Airport takes 9h 45m
There are no direct flights from Boston to Oslo Gardermoen Airport. There are no popular flight routes from Boston to Oslo Gardermoen Airport.
Search flight deals

  • How far is Boston Logan Intl to Oslo Gardermoen by plane?

    Boston Logan Intl and Oslo Gardermoen are 3493.5 mi apart from one another. 9h 45m is a normal flight duration for this route.

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

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

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

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

    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 Gardermoen Airport.

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

    The required travel and health documents for your Oslo Gardermoen Airport 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 Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Oslo Gardermoen Airport?

Best airlines flying from Boston to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Boston to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $292Free CancellationRating
7.5
1,817 reviews
Search SWISS flights
IcelandairPriceFrom $397Free CancellationRating
7.0
592 reviews
Search Icelandair flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,650 reviews
Search Lufthansa flights
DeltaPriceFrom $454Free CancellationRating
7.9
8,015 reviews
Search Delta flights
KLMPriceFrom $456Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $458Free CancellationRating
7.4
1,621 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $511Free CancellationRating
6.7
7,607 reviews
Search British Airways flights
United AirlinesPriceFrom $558Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Oslo for you.

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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