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

TAP AIR PORTUGAL, Lufthansa, 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 August 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.

$177 Cheap Flights from New Hampshire to Oslo in 2025

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Find the cheapest flights from New Hampshire to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

11:35 pm - 3:25 pmBOS-OSL

9h 50m1 stop

1:50 pm - 6:50 pmOSL-BOS

11h 00m1 stop

$386Icelandair

Find Deal

Thu, Sep 18 - Sat, Oct 4

5:35 pm - 9:20 amBOS-OSL

9h 45m1 stop

9:00 am - 3:50 pmOSL-BOS

12h 50m1 stop

$387Scandinavian Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

9:40 pm - 11:55 pmBOS-OSL

20h 15m1 stop

1:55 pm - 3:25 pmOSL-BOS

31h 30m1 stop

$388SWISS

Find Deal

Wed, Oct 15 - Wed, Oct 22

11:35 am - 11:35 amBOS-OSL

18h 00m1 stop

1:05 pm - 5:45 pmOSL-BOS

10h 40m1 stop

$392Icelandair

Find Deal

Wed, Nov 26 - Tue, Dec 2

5:05 pm - 1:05 pmBOS-OSL

14h 00m1 stop

6:45 am - 2:35 pmOSL-BOS

13h 50m2 stops

$398

Find Deal

Tue, Aug 19 - Mon, Aug 25

5:30 am - 12:10 pmBOS-OSL

24h 40m2 stops

1:00 pm - 8:20 pmOSL-BOS

13h 20m1 stop

$413

Find Deal

Fri, Nov 14 - Mon, Nov 17

5:30 am - 12:10 pmBOS-OSL

24h 40m2 stops

6:45 am - 2:52 pmOSL-BOS

14h 07m2 stops

$420Air Canada

Find Deal

Wed, Nov 26 - Tue, Dec 2

7:05 pm - 12:10 pmBOS-OSL

12h 05m1 stop

6:55 pm - 2:35 pmOSL-BOS

25h 40m1 stop

$425TAP AIR PORTUGAL

Find Deal

Sat, Nov 1 - Thu, Nov 27

10:35 am - 6:05 pmBOS-OSL

25h 30m2 stops

6:45 am - 2:35 pmOSL-BOS

13h 50m2 stops

$429Air Canada

Find Deal

Tue, Aug 19 - Mon, Aug 25

5:05 pm - 1:05 pmBOS-OSL

14h 00m1 stop

5:40 am - 7:55 pmOSL-BOS

20h 15m1 stop

$438SWISS

Find Deal

Sat, Oct 11 - Fri, Oct 24

Icelandair flights from New Hampshire to Oslo

Our best Icelandair deals on New Hampshire to Oslo flight tickets

Icelandair

Sep 18

BOS11:35 pmBoston Logan Intl

9h 50m

1 stop

OSL3:25 pmOslo Gardermoen

Oct 4

OSL1:50 pmOslo Gardermoen

11h 00m

1 stop

BOS6:50 pmBoston Logan Intl

$386

Find similar

Icelandair

Nov 26

BOS11:35 amBoston Logan Intl

18h 00m

1 stop

OSL11:35 amOslo Gardermoen

Dec 2

OSL1:05 pmOslo Gardermoen

10h 40m

1 stop

BOS5:45 pmBoston Logan Intl

$392

Find similar

Icelandair

Oct 15

BOS8:50 pmBoston Logan Intl

9h 45m

1 stop

OSL12:35 pmOslo Gardermoen

Oct 29

OSL1:05 pmOslo Gardermoen

10h 40m

1 stop

BOS6:45 pmBoston Logan Intl

$394

Find similar

United Airlines flights from New Hampshire to Oslo

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

United Airlines

Aug 20

BOS9:30 amBoston Logan Intl

25h 45m

2 stops

OSL5:15 pmOslo Gardermoen

Aug 26

OSL7:15 amOslo Gardermoen

16h 25m

1 stop

BOS5:40 pmBoston Logan Intl

$428

Find similar

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

16h 00m

1 stop

OSL6:05 pmOslo Gardermoen

Aug 26

OSL6:45 amOslo Gardermoen

17h 02m

2 stops

BOS5:47 pmBoston Logan Intl

$434

Find similar

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

Fri 11/14

5:35 pm-9:20 am

1 stop9h 45m

Oslo Gardermoen

Mon 11/17

9:00 am-3:50 pm

1 stop12h 50m

$387

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 10/15

9:40 pm-11:55 pm

1 stop20h 15m

Oslo Gardermoen

Wed 10/22

1:55 pm-3:25 pm

1 stop31h 30m

$388

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 11/26

11:35 am-11:35 am

1 stop18h 00m

Oslo Gardermoen

Tue 12/2

1:05 pm-5:45 pm

1 stop10h 40m

$392

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 8/19

5:05 pm-1:05 pm

1 stop14h 00m

Oslo Gardermoen

Mon 8/25

6:45 am-2:35 pm

2 stops13h 50m

$398

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 11/14

5:30 am-12:10 pm

2 stops24h 40m

Oslo Gardermoen

Mon 11/17

1:00 pm-8:20 pm

1 stop13h 20m

$413

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 11/26

5:30 am-12:10 pm

2 stops24h 40m

Oslo Gardermoen

Tue 12/2

6:45 am-2:52 pm

2 stops14h 07m

$420

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

Sat 10/11

5:05 pm-1:05 pm

1 stop14h 00m

Oslo Gardermoen

Fri 10/24

5:40 am-7:55 pm

1 stop20h 15m

$438

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 January is your next best option. Flight prices from New Hampshire to Oslo during January average around $550.

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 $622 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 $553 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

Best Price Found	$177
Fastest flight time	9h 35m
Direct flights	None
Airports in Oslo	2 airports

The best one-way flight to Oslo from New Hampshire in the past 72 hours is $177. The best round-trip flight deal from New Hampshire to Oslo found on momondo in the last 72 hours is $386.

The fastest flight from New Hampshire to Oslo takes 9h 35m

There are no direct flights from New Hampshire to Oslo. Popular non-direct routes for this connection are Boston Logan Intl Airport - Oslo Gardermoen Airport and Boston Logan Intl Airport - Oslo Sandefjord Airport.

There are 2 airports near Oslo: Oslo Gardermoen (OSL), Oslo Sandefjord (TRF)

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 August 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.