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Cheap flights from New Hampshire to Oslo from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Oslo departing on 12/3. 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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Find the cheapest flights from New Hampshire to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:15 am - 8:05 amBOS-OSL
19h 50m1 stop
Scandinavian Airlines Logo
11:05 am - 3:50 pmOSL-BOS
10h 45m1 stop
$369Scandinavian Airlines
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Wed, Jan 14 - Sun, Jan 18
Scandinavian Airlines Logo
6:15 am - 8:05 amBOS-OSL
19h 50m1 stop
Scandinavian Airlines Logo
5:55 am - 3:50 pmOSL-BOS
15h 55m1 stop
$370Scandinavian Airlines
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Wed, Dec 3 - Mon, Dec 8
Scandinavian Airlines Logo
1:21 pm - 9:20 amBOS-OSL
13h 59m2 stops
Scandinavian Airlines Logo
11:05 am - 3:50 pmOSL-BOS
10h 45m1 stop
$384Scandinavian Airlines
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Wed, Dec 3 - Mon, Dec 8
Scandinavian Airlines Logo
6:15 am - 1:10 pmBOS-OSL
24h 55m2 stops
Scandinavian Airlines Logo
10:00 am - 3:50 pmOSL-BOS
11h 50m1 stop
$385Scandinavian Airlines
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Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
5:30 am - 12:10 pmBOS-OSL
24h 40m2 stops
Multiple Airlines Logo
11:50 am - 9:27 pmOSL-BOS
15h 37m2 stops
$395Multiple Airlines
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Wed, Nov 12 - Wed, Nov 19
SWISS Logo
9:50 pm - 12:10 pmBOS-OSL
32h 20m1 stop
SWISS Logo
1:00 pm - 8:20 pmOSL-BOS
13h 20m1 stop
$396SWISS
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Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
8:40 pm - 5:40 pmBOS-OSL
15h 00m1 stop
Multiple Airlines Logo
11:50 am - 9:27 pmOSL-BOS
15h 37m2 stops
$397Multiple Airlines
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Wed, Nov 12 - Wed, Nov 19
TAP AIR PORTUGAL Logo
10:45 pm - 5:55 pmBOS-OSL
13h 10m1 stop
TAP AIR PORTUGAL Logo
1:00 pm - 2:35 pmOSL-BOS
31h 35m1 stop
$403TAP AIR PORTUGAL
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Sun, Nov 30 - Sun, Dec 7
American Airlines Logo
7:17 pm - 2:10 pmBOS-OSL
12h 53m2 stops
American Airlines Logo
12:25 pm - 10:54 pmOSL-BOS
16h 29m2 stops
$416American Airlines
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Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
7:27 pm - 2:10 pmBOS-OSL
12h 43m2 stops
American Airlines Logo
12:25 pm - 10:54 pmOSL-BOS
16h 29m2 stops
$417American Airlines
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Wed, Dec 3 - Wed, Dec 10

American Airlines flights from New Hampshire to Oslo Gardermoen Airport

Our best American Airlines deals on New Hampshire to Oslo Gardermoen Airport flight tickets
American Airlines
Dec 2
BOS7:17 pmBoston Logan Intl
12h 53m
2 stops
OSL2:10 pmOslo Gardermoen
Dec 9
OSL12:25 pmOslo Gardermoen
16h 29m
2 stops
BOS10:54 pmBoston Logan Intl
$416
Find similar
American Airlines
Dec 3
BOS7:27 pmBoston Logan Intl
12h 43m
2 stops
OSL2:10 pmOslo Gardermoen
Dec 10
OSL12:25 pmOslo Gardermoen
16h 29m
2 stops
BOS10:54 pmBoston Logan Intl
$417
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American Airlines
Dec 24
ORH1:36 pmWorcester
18h 34m
2 stops
OSL2:10 pmOslo Gardermoen
Jan 7
OSL11:50 amOslo Gardermoen
56h 03m
2 stops
ORH1:53 pmWorcester
$1,044
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Icelandair flights from New Hampshire to Oslo Gardermoen Airport

Our best Icelandair deals on New Hampshire to Oslo Gardermoen Airport flight tickets
Icelandair
Dec 7
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Jan 20
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$419
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Icelandair
Nov 14
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Nov 18
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$468
Find similar
Icelandair
Nov 11
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Nov 22
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$2,257
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momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 November 5, 2025.
Use the filters below to find and compare flights from New Hampshire to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/14

6:15 am-8:05 am

1 stop19h 50m

Oslo Gardermoen

Sun 1/18

11:05 am-3:50 pm

1 stop10h 45m

$369

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 12/3

6:15 am-8:05 am

1 stop19h 50m

Oslo Gardermoen

Mon 12/8

5:55 am-3:50 pm

1 stop15h 55m

$370

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 12/3

1:21 pm-9:20 am

2 stops13h 59m

Oslo Gardermoen

Mon 12/8

11:05 am-3:50 pm

1 stop10h 45m

$384

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/14

6:15 am-1:10 pm

2 stops24h 55m

Oslo Gardermoen

Sun 1/18

10:00 am-3:50 pm

1 stop11h 50m

$385

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 11/12

5:30 am-12:10 pm

2 stops24h 40m

Oslo Gardermoen

Wed 11/19

11:50 am-9:27 pm

2 stops15h 37m

$395

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 11/12

9:50 pm-12:10 pm

1 stop32h 20m

Oslo Gardermoen

Wed 11/19

1:00 pm-8:20 pm

1 stop13h 20m

$396

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 11/12

8:40 pm-5:40 pm

1 stop15h 00m

Oslo Gardermoen

Wed 11/19

11:50 am-9:27 pm

2 stops15h 37m

$397

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/30

10:45 pm-5:55 pm

1 stop13h 10m

Oslo Gardermoen

Sun 12/7

1:00 pm-2:35 pm

1 stop31h 35m

$403

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 12/2

7:17 pm-2:10 pm

2 stops12h 53m

Oslo Gardermoen

Tue 12/9

12:25 pm-10:54 pm

2 stops16h 29m

$416

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 12/3

7:27 pm-2:10 pm

2 stops12h 43m

Oslo Gardermoen

Wed 12/10

12:25 pm-10:54 pm

2 stops16h 29m

$417

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 New Hampshire 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 New Hampshire is in October. Flight prices, which tend to average around $503, 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 New Hampshire during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in October, still average around $517.

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 New Hampshire. 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 New Hampshire 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 New Hampshire 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 New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $624 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 New Hampshire for as low as $540 on momondo.

Cheap New Hampshire to Oslo Gardermoen Airport flight deals and tips

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

Direct flights

None
There are no direct flights from New Hampshire to Oslo Gardermoen Airport. There are no popular flight routes from New Hampshire to Oslo Gardermoen Airport.
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  • When did momondo last update prices for flights from New Hampshire to Oslo Gardermoen Airport?

    Prices for flights from New Hampshire to Oslo Gardermoen Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Oslo Gardermoen Airport?

  • How old do you have to be to fly from New Hampshire to Oslo Gardermoen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Oslo Gardermoen Airport.

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

    The travel and health documents required for your trip to Oslo Gardermoen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo Gardermoen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Oslo?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Oslo. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for New Hampshire to Oslo flights to just show those with flexible booking policies.

How can momondo help me find flights from New Hampshire to Oslo?

Once you have performed a search for New Hampshire to Oslo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Oslo from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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