How long is the flight from New Hampshire to Oslo?

For as low as $426, Scandinavian Airlines can have you in Oslo from New Hampshire in 12h 25m. The distance from New Hampshire to Oslo is about 3492 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular routes from New Hampshire to Oslo?

Most travelers choose Boston Logan Intl - Oslo Gardermoen, Boston Logan Intl - Oslo Sandefjord or Manchester - Oslo Gardermoen when deciding on the best route from New Hampshire to Oslo.

What is the cheapest time of day to fly from NH to OSL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Oslo as you normally would.

Can I find deals for flights from New Hampshire to Oslo that include hotel bookings?

Yes. In addition to deals on New Hampshire to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to Oslo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Oslo.

Can I find deals for business class flights from New Hampshire to Oslo?

Yes. Cheapflights offers flight deals from New Hampshire to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$223+ Cheap Flights from New Hampshire to Oslo

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Cheap flight deals from New Hampshire to Oslo

Round-trip from	$361 (CrystalTravel)
One-way from	$223 (SmartFares)
Popular in	June
Cheapest in	October
Average price	$503

From New Hampshire to Oslo

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One-way flight from New Hampshire to Oslo

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($122 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from New Hampshire to Oslo

Cheapest flights from New Hampshire to Oslo
Explore the most affordable flight options available from New Hampshire to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Mon 11/108:40 pmBOS - OSL

1 stop15h 00mLufthansa

Sun 11/1611:50 amOSL - BOS

1 stop12h 45mLufthansa

Deal found 10/28

$378

Sun 11/236:25 pmBOS - OSL

1 stop13h 10mMultiple Airlines

Mon 12/811:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/28

$380

Sun 11/236:25 pmBOS - OSL

1 stop13h 10mAustrian Airlines

Mon 12/82:20 pmOSL - BOS

1 stop29h 45mAustrian Airlines

Deal found 10/28

$383

Tue 11/116:25 pmBOS - OSL

1 stop13h 10mMultiple Airlines

Wed 11/2611:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/29

$384

Mon 11/109:50 pmBOS - OSL

1 stop32h 20mMultiple Airlines

Sun 11/1611:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/29

$389

Sun 11/235:30 amBOS - OSL

2 stops30h 10mAir Canada

Mon 12/811:50 amOSL - BOS

2 stops27h 42mAir Canada

Deal found 10/28

$392

Tue 12/26:25 pmBOS - OSL

1 stop13h 10mMultiple Airlines

Tue 12/96:15 amOSL - BOS

1 stop13h 10mMultiple Airlines

Deal found 10/29

$393

Tue 12/161:21 pmBOS - TRF

2 stops18h 44mScandinavian Airlines

Mon 1/262:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$597

Tue 12/161:21 pmBOS - TRF

2 stops18h 44mScandinavian Airlines

Thu 1/222:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$636

Mon 11/105:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Wed 11/192:35 pmTRF - BOS

1 stop31h 05mScandinavian Airlines

Deal found 10/30

$763

Fri 11/78:40 pmBOS - TRF

3 stops17h 45mMultiple Airlines

Wed 11/122:35 pmTRF - BOS

3 stops34h 00mMultiple Airlines

Deal found 10/28

$841

Mon 11/245:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Mon 12/12:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$843

Best flights from New Hampshire to Oslo
Discover carefully curated flight deals from New Hampshire to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Fri 1/236:15 amBOS - OSL

1 stop19h 50mScandinavian Airlines

Tue 1/278:00 amOSL - BOS

1 stop13h 50mScandinavian Airlines

Deal found 10/28

$394

Wed 11/129:50 pmBOS - OSL

1 stop32h 20mSWISS

Wed 11/191:00 pmOSL - BOS

1 stop13h 20mSWISS

Deal found 10/28

$416

Wed 1/148:20 pmBOS - OSL

1 stop12h 25mDelta

Mon 1/2612:40 pmOSL - BOS

1 stop30h 50mDelta

Deal found 10/28

$426

Thu 11/2711:59 amBOS - OSL

2 stops17h 01mMultiple Airlines

Thu 12/411:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/30

$426

Mon 12/13:40 pmBOS - OSL

2 stops19h 30mBrussels Airlines

Fri 12/56:45 amOSL - BOS

2 stops14h 07mBrussels Airlines

Deal found 10/29

$430

Fri 1/238:40 pmBOS - OSL

1 stop15h 00mUnited Airlines

Tue 1/276:45 amOSL - BOS

2 stops16h 29mUnited Airlines

Deal found 10/28

$437

Sun 11/97:10 pmBOS - OSL

1 stop11h 20mKLM

Fri 11/146:30 amOSL - BOS

1 stop12h 50mKLM

Deal found 10/30

$438

Wed 1/142:00 pmBOS - OSL

2 stops20h 20mDelta

Thu 1/229:25 amOSL - BOS

1 stop34h 05mDelta

Deal found 10/28

$431

Sun 2/85:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Fri 2/132:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$434

Fri 3/275:05 pmMHT - OSL

2 stops19h 25mAmerican Airlines

Tue 3/317:45 amOSL - MHT

2 stops40h 16mAmerican Airlines

Deal found 10/28

$895

Fri 1/236:30 pmBOS - OSL

1 stop15h 50mDelta

Tue 1/276:25 amOSL - BOS

2 stops31h 08mDelta

Deal found 10/27

$435

Wed 3/184:10 pmBOS - TRF

2 stops16h 55mScandinavian Airlines

Tue 3/316:00 amTRF - BOS

1 stop15h 35mScandinavian Airlines

Deal found 10/29

$521

Sun 3/294:45 pmBOS - TRF

2 stops14h 00mKLM

Wed 4/14:45 pmTRF - BOS

2 stops50h 50mKLM

Deal found 10/28

$719

Sun 3/298:45 pmBOS - TRF

2 stops45h 40mScandinavian Airlines

Wed 4/16:00 amTRF - BOS

1 stop15h 35mScandinavian Airlines

Deal found 10/28

$617

Thu 3/196:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Mon 3/232:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/29

$673

Wed 11/263:17 pmORH - OSL

2 stops16h 53mAmerican Airlines

Wed 12/36:55 amOSL - ORH

2 stops38h 14mAmerican Airlines

Deal found 10/29

$901

Wed 4/13:25 pmORH - OSL

2 stops21h 50mAmerican Airlines

Sun 4/57:45 amOSL - ORH

2 stops37h 08mAmerican Airlines

Deal found 10/28

$915

Thu 3/196:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Tue 3/316:00 amTRF - BOS

1 stop15h 35mScandinavian Airlines

Deal found 10/29

$713

Mon 12/156:00 amMHT - OSL

2 stops22h 55mMultiple Airlines

Mon 12/227:20 amOSL - MHT

2 stops21h 36mMultiple Airlines

Deal found 10/30

$1,068

Thu 1/15:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Fri 1/92:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$788

Mon 11/245:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Mon 12/12:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/29

$843

Sat 12/132:32 pmMHT - OSL

3 stops16h 33mUnited Airlines

Sat 12/206:15 amOSL - MHT

3 stops18h 36mUnited Airlines

Deal found 10/29

$1,559

Sat 12/132:32 pmMHT - OSL

3 stops16h 33mMultiple Airlines

Sat 12/206:25 pmOSL - MHT

2 stops30h 26mMultiple Airlines

Deal found 10/29

$1,437

Sun 12/143:34 pmORH - OSL

2 stops16h 46mMultiple Airlines

Sun 12/217:20 amOSL - ORH

2 stops35h 57mMultiple Airlines

Deal found 10/30

$1,786

Wed 11/263:17 pmORH - OSL

2 stops13h 38mMultiple Airlines

Wed 12/33:05 pmOSL - ORH

3 stops30h 04mMultiple Airlines

Deal found 10/29

$3,618

Last-minute flights from New Hampshire to Oslo
Discover last-minute flight deals from New Hampshire to Oslo. Data last updated October 30, 2025 and is based on user searches.

Fri 11/78:40 pmBOS - TRF

3 stops17h 45mMultiple Airlines

Wed 11/122:35 pmTRF - BOS

3 stops34h 00mMultiple Airlines

Deal found 10/28

$841

Sun 11/99:50 pmBOS - OSL

1 stop32h 20mMultiple Airlines

Fri 11/146:45 amOSL - BOS

2 stops20h 42mMultiple Airlines

Deal found 10/28

$400

Mon 11/108:40 pmBOS - OSL

1 stop15h 00mLufthansa

Sun 11/1611:50 amOSL - BOS

1 stop12h 45mLufthansa

Deal found 10/28

$378

Mon 11/109:50 pmBOS - OSL

1 stop32h 20mMultiple Airlines

Sun 11/1611:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/29

$389

Mon 11/105:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Wed 11/192:35 pmTRF - BOS

1 stop31h 05mScandinavian Airlines

Deal found 10/30

$763

Mon 11/109:50 pmBOS - TRF

3 stops34h 15mMultiple Airlines

Wed 11/192:35 pmTRF - BOS

3 stops33h 27mMultiple Airlines

Deal found 10/30

$888

Tue 11/116:25 pmBOS - OSL

1 stop13h 10mMultiple Airlines

Wed 11/2611:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/29

$384

Sun 11/236:25 pmBOS - OSL

1 stop13h 10mMultiple Airlines

Mon 12/811:50 amOSL - BOS

1 stop12h 45mMultiple Airlines

Deal found 10/28

$380

Sun 11/236:25 pmBOS - OSL

1 stop13h 10mAustrian Airlines

Mon 12/82:20 pmOSL - BOS

1 stop29h 45mAustrian Airlines

Deal found 10/28

$383

Sun 11/235:30 amBOS - OSL

2 stops30h 10mAir Canada

Mon 12/811:50 amOSL - BOS

2 stops27h 42mAir Canada

Deal found 10/28

$392

Mon 11/245:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Mon 12/12:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$843

Thu 11/275:35 pmBOS - TRF

1 stop14h 30mScandinavian Airlines

Thu 12/42:35 pmTRF - BOS

1 stop31h 15mScandinavian Airlines

Deal found 10/30

$877

One-way flights from New Hampshire to Oslo
Search for one-way flight options from New Hampshire to Oslo. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sun 11/306:05 pmBOS - OSL

1 stop17h 50mTAP AIR PORTUGAL

Deal found 10/30

$223

Tue 11/186:05 pmBOS - OSL

1 stop12h 05mTAP AIR PORTUGAL

Deal found 10/27

$224

Sat 12/66:05 pmBOS - OSL

1 stop12h 05mTAP AIR PORTUGAL

Deal found 10/27

$242

Mon 11/107:50 pmBOS - OSL

2 stops20h 15mMultiple Airlines

Deal found 10/29

$243

Sun 11/307:50 pmBOS - TRF

2 stops34h 40mMultiple Airlines

Deal found 10/30

$244

Mon 11/107:50 pmBOS - TRF

2 stops31h 30mMultiple Airlines

Deal found 10/29

$247

Sat 11/296:05 pmBOS - OSL

1 stop12h 05mTAP AIR PORTUGAL

Deal found 10/30

$252

Tue 11/187:50 pmBOS - OSL

2 stops19h 00mMultiple Airlines

Deal found 10/27

$257

Sun 3/87:05 pmBOS - OSL

1 stop17h 50mTAP AIR PORTUGAL

Deal found 10/29

$259

Sat 11/297:50 pmBOS - OSL

3 stops34h 40mMultiple Airlines

Deal found 10/30

$266

Sun 11/307:50 pmBOS - OSL

3 stops37h 20mMultiple Airlines

Deal found 10/30

$268

Sat 11/297:50 pmBOS - TRF

3 stops35h 45mMultiple Airlines

Deal found 10/30

$273

Fly from

Fly to

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 1/23

6:15 am-8:05 am

1 stop19h 50m

Oslo Gardermoen

Tue 1/27

8:00 am-3:50 pm

1 stop13h 50m

$394

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

$416

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/14

8:20 pm-2:45 pm

1 stop12h 25m

Oslo Gardermoen

Mon 1/26

12:40 pm-1:30 pm

1 stop30h 50m

$426

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 11/27

11:59 am-11:00 am

2 stops17h 01m

Oslo Gardermoen

Thu 12/4

11:50 am-6:35 pm

1 stop12h 45m

$426

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 12/1

3:40 pm-5:10 pm

2 stops19h 30m

Oslo Gardermoen

Fri 12/5

6:45 am-2:52 pm

2 stops14h 07m

$430

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/14

2:00 pm-4:20 pm

2 stops20h 20m

Oslo Gardermoen

Thu 1/22

9:25 am-1:30 pm

1 stop34h 05m

$431

BostonOslo

BOS - TRF

BOSTRF

Boston Logan Intl

Sun 2/8

5:35 pm-2:05 pm

1 stop14h 30m

Oslo Sandefjord

Fri 2/13

2:35 pm-3:50 pm

1 stop31h 15m

$434

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 1/23

6:30 pm-4:20 pm

1 stop15h 50m

Oslo Gardermoen

Tue 1/27

6:25 am-7:33 am

2 stops31h 08m

$435

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 1/23

8:40 pm-5:40 pm

1 stop15h 00m

Oslo Gardermoen

Tue 1/27

6:45 am-5:14 pm

2 stops16h 29m

$437

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/9

7:10 pm-12:30 pm

1 stop11h 20m

Oslo Gardermoen

Fri 11/14

6:30 am-1:20 pm

1 stop12h 50m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 43 results

...

Best time to book a flight from New Hampshire to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Oslo

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from New Hampshire to Oslo?
For as low as $426, Scandinavian Airlines can have you in Oslo from New Hampshire in 12h 25m. The distance from New Hampshire to Oslo is about 3492 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from New Hampshire to Oslo?
Most travelers choose Boston Logan Intl - Oslo Gardermoen, Boston Logan Intl - Oslo Sandefjord or Manchester - Oslo Gardermoen when deciding on the best route from New Hampshire to Oslo.
Can I find deals for flights from New Hampshire to Oslo that include hotel bookings?
Yes. In addition to deals on New Hampshire to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Oslo.
Can I find deals for business class flights from New Hampshire to Oslo?
Yes. Cheapflights offers flight deals from New Hampshire to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$223+ Cheap flights from New Hampshire to Oslo

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from New Hampshire to Oslo

Keep the following information in mind while searching for New Hampshire to Oslo flight deals. Data was last updated October 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from New Hampshire to Oslo

Cheapest flights from New Hampshire to OsloExplore the most affordable flight options available from New Hampshire to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from New Hampshire to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

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Use the filters below to find and compare flights from New Hampshire to Oslo that are best for you.

Best time to book a flight from New Hampshire to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Oslo

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from New Hampshire to Oslo?

What are the most popular routes from New Hampshire to Oslo?

Can I find deals for flights from New Hampshire to Oslo that include hotel bookings?

How can I find direct flights from New Hampshire to Oslo?

Can I find deals for business class flights from New Hampshire to Oslo?

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Cheapest flights from New Hampshire to Oslo
Explore the most affordable flight options available from New Hampshire to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.