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Norwegian flights from London to Oslo Gardermoen Airport (LON - OSL)

LON — OSL
5 May — 12 May1
1 adult

Cheapflights users flying from London to Oslo on Norwegian typically fly into Oslo Gardermoen and depart from London Heathrow. Select your dates above for pricing.

Norwegian flights from London to Oslo Gardermoen in 2025

Find detailed information about Norwegian flights from London to Oslo Gardermoen. Explore the options provided by Norwegian to plan your journey from London to Oslo Gardermoen. Data last updated 30 April 2025.

One-way from

£31

Return from

£39

Popular in

December

Cheapest in

September

Average price (all airlines)

£98
Norwegian
  • Norwegian
  • 22/5
  • Nonstop
  • 2h 05m total
  • London to Oslo
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Norwegian
  • Norwegian
  • 7/7-11/7
  • 1 total stop
  • 6h 00m total
  • London to Oslo
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Highest demand for flights from London to Oslo Gardermoen; 6% potential price increase.
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Best time to find cheap flights from London to Oslo Gardermoen; 6% potential price drop.
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Average price for all London to Oslo Gardermoen flights (one-way and round-trip).
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  • Can I get a flight from London to Oslo Gardermoen Airport on Norwegian for under £200?

    There are 1 flights available on Norwegian from London to Oslo Gardermoen Airport for under £200. These prices can change based on many factors including date and time. To find LON-OSL flight prices for your dates, click here.

  • How do most travelers feel about Norwegian?

    The general consensus from 96 Cheapflights users is that Norwegian is a 6.2/10. Select your travel dates above for updated prices on flights from London to Oslo Gardermoen Airport (LON-OSL).

Find Norwegian flight deals from London to Oslo Gardermoen

Cheapest Norwegian flights from London to Oslo Gardermoen
Explore the most affordable Norwegian flight options available from London to Oslo Gardermoen. Find the lowest fares with prices last updated on 30 April 2025.

Thu 29/519:45LGW - OSL
Nonstop2h 05mNorwegian
Mon 2/607:10OSL - LGW
Nonstop2h 30mNorwegian
Deal found 29/4£54

Travel insights for Norwegian flights from London to Oslo Gardermoen

Get recent, data-driven insights about Norwegian flights from London to Oslo Gardermoen including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Oslo Gardermoen Airport with Norwegian?

Use this chart to determine the optimal time to book a return flight from London to Oslo Gardermoen. Price data was last updated on 25 April 2025.

Booking with Norwegian 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Oslo Gardermoen Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Oslo Gardermoen Airport with Norwegian?

Currently, the most affordable month to book a Norwegian flight from London to Oslo Gardermoen Airport in October, with an average price of £28. Conversely, traveling with Norwegian from London to Oslo Gardermoen Airport in August will be the most expensive, with an average cost of £82. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

Best time to book a flight from London to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from London with our price prediction graph.
Estimated return 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.

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Fly from London to Oslo Gardermoen on another airline

Consider alternative airlines that service the Oslo Gardermoen area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 April 2025.
Ryanair flights from London to Oslo Gardermoen
Ryanair flights from London to Oslo Gardermoen

See what others are saying about Norwegian

Read reviews and see what other travellers are saying about their experiences with Norwegian. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Norwegian for your next flight. Reviews last updated 30 April 2025.
Norwegian
7.8
Good
227 reviews
Check prices
Overview

Crew

8.2

Boarding

7.7

Comfort

7.6

Entertainment

6.2

Food

6.6

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