What is the cheapest airline that flies from New Hampshire to Oslo?

TAP AIR PORTUGAL, Air Canada, and British Airways are the most popular carriers operating from New Hampshire to Oslo

When did momondo last update prices for flights from New Hampshire to Oslo?

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

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

As of September 2025, there are 9 operators available to choose from for flights from New Hampshire to Oslo.

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

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.

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

The travel and health documents required for your trip to Oslo 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$245 Cheap Flights from New Hampshire to Oslo in 2025/26

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Find the cheapest flights from New Hampshire to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

1:20 pm - 8:05 amBOS-OSL

12h 45m1 stop

11:05 am - 3:50 pmOSL-BOS

10h 45m1 stop

$334Scandinavian Airlines

Find Deal

Sat, Nov 8 - Mon, Nov 24

1:20 pm - 8:05 amBOS-OSL

12h 45m1 stop

11:05 am - 3:50 pmOSL-BOS

10h 45m1 stop

$345Scandinavian Airlines

Find Deal

Sat, Nov 8 - Mon, Nov 24

6:05 am - 8:05 amBOS-OSL

20h 00m1 stop

5:55 am - 3:50 pmOSL-BOS

15h 55m1 stop

$367Scandinavian Airlines

Find Deal

Sat, Feb 28 - Fri, Mar 6

8:50 pm - 11:35 amBOS-OSL

9h 45m1 stop

1:10 pm - 11:35 amOSL-BOS

27h 25m1 stop

$384Icelandair

Find Deal

Tue, Oct 28 - Tue, Mar 24

7:25 pm - 2:10 pmBOS-OSL

12h 45m1 stop

12:25 pm - 10:59 pmOSL-BOS

15h 34m2 stops

$385American Airlines

Find Deal

Wed, Mar 4 - Wed, Mar 11

11:00 pm - 8:30 pmBOS-OSL

15h 30m1 stop

3:00 pm - 3:15 pmOSL-BOS

30h 15m1 stop

$388Iberia

Find Deal

Tue, Oct 14 - Mon, Nov 3

7:28 pm - 2:10 pmBOS-OSL

12h 42m2 stops

12:25 pm - 10:59 pmOSL-BOS

15h 34m2 stops

$389American Airlines

Find Deal

Wed, Mar 4 - Wed, Mar 11

8:50 pm - 3:40 pmBOS-OSL

12h 50m1 stop

1:50 pm - 10:00 pmOSL-BOS

14h 10m1 stop

$394Icelandair

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:00 am - 1:05 pmBOS-OSL

25h 05m2 stops

2:20 pm - 2:05 pmOSL-BOS

29h 45m1 stop

$398Multiple Airlines

Find Deal

Tue, Oct 14 - Mon, Nov 3

9:40 pm - 5:40 pmBOS-OSL

15h 00m1 stop

6:45 am - 9:27 pmOSL-BOS

19h 42m2 stops

$400Multiple Airlines

Find Deal

Tue, Oct 28 - Tue, Mar 24

Scandinavian Airlines flights from New Hampshire to Oslo

Our best Scandinavian Airlines deals on New Hampshire to Oslo flight tickets

Scandinavian Airlines

Nov 8

BOS1:20 pmBoston Logan Intl

12h 45m

1 stop

OSL8:05 amOslo Gardermoen

Nov 24

OSL11:05 amOslo Gardermoen

10h 45m

1 stop

BOS3:50 pmBoston Logan Intl

$334

Find similar

Scandinavian Airlines

Nov 8

BOS1:20 pmBoston Logan Intl

12h 45m

1 stop

OSL8:05 amOslo Gardermoen

Nov 24

OSL11:05 amOslo Gardermoen

10h 45m

1 stop

BOS3:50 pmBoston Logan Intl

$345

Find similar

Scandinavian Airlines

Feb 28

BOS6:05 amBoston Logan Intl

20h 00m

1 stop

OSL8:05 amOslo Gardermoen

Mar 6

OSL5:55 amOslo Gardermoen

15h 55m

1 stop

BOS3:50 pmBoston Logan Intl

$367

Find similar

Icelandair flights from New Hampshire to Oslo

Our best Icelandair deals on New Hampshire to Oslo flight tickets

Icelandair

Oct 28

BOS8:50 pmBoston Logan Intl

9h 45m

1 stop

OSL11:35 amOslo Gardermoen

Mar 24

OSL1:10 pmOslo Gardermoen

27h 25m

1 stop

BOS11:35 amBoston Logan Intl

$384

Find similar

Icelandair

Oct 7

BOS8:50 pmBoston Logan Intl

12h 50m

1 stop

OSL3:40 pmOslo Gardermoen

Oct 14

OSL1:50 pmOslo Gardermoen

14h 10m

1 stop

BOS10:00 pmBoston Logan Intl

$394

Find similar

Icelandair

Dec 8

BOS7:50 pmBoston Logan Intl

9h 45m

1 stop

OSL11:35 amOslo Gardermoen

Dec 17

OSL1:10 pmOslo Gardermoen

10h 40m

1 stop

BOS5:50 pmBoston Logan Intl

$395

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/8

1:20 pm-8:05 am

1 stop12h 45m

Oslo Gardermoen

Mon 11/24

11:05 am-3:50 pm

1 stop10h 45m

$334

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/8

1:20 pm-8:05 am

1 stop12h 45m

Oslo Gardermoen

Mon 11/24

11:05 am-3:50 pm

1 stop10h 45m

$345

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 2/28

6:05 am-8:05 am

1 stop20h 00m

Oslo Gardermoen

Fri 3/6

5:55 am-3:50 pm

1 stop15h 55m

$367

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/28

8:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Tue 3/24

1:10 pm-11:35 am

1 stop27h 25m

$384

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 3/4

7:25 pm-2:10 pm

1 stop12h 45m

Oslo Gardermoen

Wed 3/11

12:25 pm-10:59 pm

2 stops15h 34m

$385

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/14

11:00 pm-8:30 pm

1 stop15h 30m

Oslo Gardermoen

Mon 11/3

3:00 pm-3:15 pm

1 stop30h 15m

$388

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 3/4

7:28 pm-2:10 pm

2 stops12h 42m

Oslo Gardermoen

Wed 3/11

12:25 pm-10:59 pm

2 stops15h 34m

$389

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/7

8:50 pm-3:40 pm

1 stop12h 50m

Oslo Gardermoen

Tue 10/14

1:50 pm-10:00 pm

1 stop14h 10m

$394

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/14

6:00 am-1:05 pm

2 stops25h 05m

Oslo Gardermoen

Mon 11/3

2:20 pm-2:05 pm

1 stop29h 45m

$398

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/28

9:40 pm-5:40 pm

1 stop15h 00m

Oslo Gardermoen

Tue 3/24

6:45 am-9:27 pm

2 stops19h 42m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Hampshire 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

Prices

Airlines

What is the cheapest month to fly to Oslo?

The month of April is, on average, the cheapest month to fly to Oslo from New Hampshire, with most prices found around $524. If you’re not able to fly to Oslo in April, then October is your next best option. Flight prices from New Hampshire to Oslo during October average around $547.

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 New Hampshire to Oslo for around $746.

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

Flying to Oslo from New Hampshire 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 New Hampshire 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 New Hampshire for as low as $550 on momondo.

Cheap New Hampshire to Oslo flight deals and tips

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

Direct flights	None

There are no direct flights from New Hampshire to Oslo. There are no popular flight routes from New Hampshire to Oslo.

Search flight deals

When did momondo last update prices for flights from New Hampshire to Oslo?
Prices for flights from New Hampshire to Oslo are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to Oslo?
As of September 2025, there are 9 operators available to choose from for flights from New Hampshire to Oslo.
How old do you have to be to fly from New Hampshire to Oslo?
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.
What documentation or ID do you need to fly to Oslo?
The travel and health documents required for your trip to Oslo 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from New Hampshire.

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?

momondo helps you find the best flight between New Hampshire and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for New Hampshire 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.