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Cheap flights from New Hampshire to Oslo from $211

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 9/22. 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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Find the cheapest flights from New Hampshire to Oslo

Cheap round-trip flights

Icelandair Logo
11:35 pm - 3:25 pmBOS-OSL
9h 50m1 stop
Icelandair Logo
1:50 pm - 6:50 pmOSL-BOS
11h 00m1 stop
$386Icelandair
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Thu, Sep 18 - Sat, Oct 4
Scandinavian Airlines Logo
5:35 pm - 10:30 pmBOS-OSL
22h 55m1 stop
Scandinavian Airlines Logo
8:00 am - 3:50 pmOSL-BOS
13h 50m1 stop
$387Scandinavian Airlines
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Sun, Nov 9 - Fri, Nov 14
Icelandair Logo
8:50 pm - 12:35 pmBOS-OSL
9h 45m1 stop
Icelandair Logo
1:05 pm - 6:45 pmOSL-BOS
10h 40m1 stop
$394Icelandair
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Wed, Oct 15 - Wed, Oct 29
Logo
5:05 pm - 11:55 pmBOS-OSL
24h 50m1 stop
Logo
6:45 am - 6:00 pmOSL-BOS
17h 15m2 stops
$398
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Mon, Aug 18 - Mon, Aug 25
Logo
9:40 pm - 11:55 pmBOS-OSL
20h 15m1 stop
Logo
2:55 pm - 1:50 pmOSL-BOS
28h 55m1 stop
$410
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Tue, Sep 2 - Tue, Sep 9
American Airlines Logo
7:25 pm - 2:10 pmBOS-OSL
12h 45m1 stop
American Airlines Logo
12:25 pm - 10:46 pmOSL-BOS
16h 21m2 stops
$411American Airlines
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Wed, Nov 5 - Tue, Nov 11
TAP AIR PORTUGAL Logo
7:05 pm - 12:10 pmBOS-OSL
12h 05m1 stop
TAP AIR PORTUGAL Logo
6:55 pm - 2:35 pmOSL-BOS
25h 40m1 stop
$425TAP AIR PORTUGAL
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Sat, Nov 1 - Thu, Nov 27
Air Canada Logo
10:35 am - 6:05 pmBOS-OSL
25h 30m2 stops
Air Canada Logo
6:45 am - 2:35 pmOSL-BOS
13h 50m2 stops
$429Air Canada
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Tue, Aug 19 - Mon, Aug 25
American Airlines Logo
2:16 pm - 10:40 amBOS-OSL
14h 24m2 stops
American Airlines Logo
1:20 pm - 10:50 pmOSL-BOS
15h 30m2 stops
$440American Airlines
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Wed, Sep 3 - Wed, Sep 10
Air Canada Logo
10:20 am - 6:05 pmBOS-OSL
25h 45m2 stops
Air Canada Logo
7:15 am - 9:55 pmOSL-BOS
20h 40m2 stops
$443Air Canada
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Mon, Sep 1 - Thu, Sep 4

United Airlines flights from New Hampshire to Oslo Gardermoen Airport

Our best United Airlines deals on New Hampshire to Oslo Gardermoen Airport flight tickets
United Airlines
Aug 20
BOS8:05 pmBoston Logan Intl
16h 00m
1 stop
OSL6:05 pmOslo Gardermoen
Aug 26
OSL6:45 amOslo Gardermoen
15h 43m
2 stops
BOS4:28 pmBoston Logan Intl
$433
Find similar
United Airlines
Aug 20
BOS8:05 pmBoston Logan Intl
20h 05m
1 stop
OSL10:10 pmOslo Gardermoen
Aug 26
OSL6:45 amOslo Gardermoen
17h 02m
2 stops
BOS5:47 pmBoston Logan Intl
$434
Find similar
United Airlines
Aug 18
BOS6:00 amBoston Logan Intl
30h 05m
2 stops
OSL6:05 pmOslo Gardermoen
Aug 25
OSL7:15 amOslo Gardermoen
17h 40m
2 stops
BOS6:55 pmBoston Logan Intl
$435
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Scandinavian Airlines flights from New Hampshire to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on New Hampshire to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Nov 9
BOS5:35 pmBoston Logan Intl
22h 55m
1 stop
OSL10:30 pmOslo Gardermoen
Nov 14
OSL8:00 amOslo Gardermoen
13h 50m
1 stop
BOS3:50 pmBoston Logan Intl
$387
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Scandinavian Airlines
Nov 6
BOS5:35 pmBoston Logan Intl
19h 40m
1 stop
OSL7:15 pmOslo Gardermoen
Nov 11
OSL5:55 amOslo Gardermoen
15h 55m
1 stop
BOS3:50 pmBoston Logan Intl
$399
Find similar
Scandinavian Airlines
Jan 23
BOS5:35 pmBoston Logan Intl
24h 35m
1 stop
OSL12:10 amOslo Gardermoen
Jan 27
OSL5:55 amOslo Gardermoen
15h 55m
1 stop
BOS3:50 pmBoston Logan Intl
$421
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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 August 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

Thu 9/18

11:35 pm-3:25 pm

1 stop9h 50m

Oslo Gardermoen

Sat 10/4

1:50 pm-6:50 pm

1 stop11h 00m

$386

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/9

5:35 pm-10:30 pm

1 stop22h 55m

Oslo Gardermoen

Fri 11/14

8:00 am-3:50 pm

1 stop13h 50m

$387

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 10/15

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Wed 10/29

1:05 pm-6:45 pm

1 stop10h 40m

$394

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 8/18

5:05 pm-11:55 pm

1 stop24h 50m

Oslo Gardermoen

Mon 8/25

6:45 am-6:00 pm

2 stops17h 15m

$398

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 9/2

9:40 pm-11:55 pm

1 stop20h 15m

Oslo Gardermoen

Tue 9/9

2:55 pm-1:50 pm

1 stop28h 55m

$410

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 11/5

7:25 pm-2:10 pm

1 stop12h 45m

Oslo Gardermoen

Tue 11/11

12:25 pm-10:46 pm

2 stops16h 21m

$411

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/1

7:05 pm-12:10 pm

1 stop12h 05m

Oslo Gardermoen

Thu 11/27

6:55 pm-2:35 pm

1 stop25h 40m

$425

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 8/19

10:35 am-6:05 pm

2 stops25h 30m

Oslo Gardermoen

Mon 8/25

6:45 am-2:35 pm

2 stops13h 50m

$429

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 9/3

2:16 pm-10:40 am

2 stops14h 24m

Oslo Gardermoen

Wed 9/10

1:20 pm-10:50 pm

2 stops15h 30m

$440

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 9/1

10:20 am-6:05 pm

2 stops25h 45m

Oslo Gardermoen

Thu 9/4

7:15 am-9:55 pm

2 stops20h 40m

$443

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 April. Flight prices, which tend to average around $524, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Oslo Gardermoen Airport from New Hampshire during January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in April, still average around $550.

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 $622 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 $553 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

Best Price Found

$211

Fastest flight time

9h 35m

Direct flights

None
The best one-way flight to Oslo Gardermoen Airport from New Hampshire in the past 72 hours is $211. The best round-trip flight deal from New Hampshire to Oslo Gardermoen Airport found on momondo in the last 72 hours is $386.
The fastest flight from New Hampshire to Oslo Gardermoen Airport takes 9h 35m
There are no direct flights from New Hampshire to Oslo Gardermoen Airport. Popular non-direct route for this connection is Boston Logan Intl Airport - 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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