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Cheap flights from Southampton to Oslo Gardermoen Airport from £209

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — OSL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southampton to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£209

Popular in

August

Cheapest in

September

Average price

£218
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 37h 25m total
  • Southampton to Oslo
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£65 potential increase over avg. return price).
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Cheapest flight prices on average. 13% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Southampton to Oslo Gardermoen

Cheapest flights from Southampton to Oslo Gardermoen
Explore the most affordable flight options available from Southampton to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 31/1020:10SOU - OSL
2 stops16h 45mMultiple Airlines
Fri 7/1113:05OSL - SOU
2 stops20h 40mMultiple Airlines
Deal found 16/9£209
Fri 31/1008:40SOU - OSL
1 stop6h 35mKLM
Fri 7/1117:00OSL - SOU
1 stop16h 50mKLM
Deal found 16/9£221
Fri 21/1120:00SOU - OSL
2 stops20h 30mBritish Airways
Sun 23/1107:20OSL - SOU
3 stops11h 30mBritish Airways
Deal found 15/9£482
Tue 30/919:55SOU - OSL
2 stops19h 20mBritish Airways
Tue 7/1007:45OSL - SOU
2 stops12h 40mBritish Airways
Deal found 16/9£628

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Oslo Gardermoen 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, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Southampton to Oslo Gardermoen Airport that are best for you.

Fly from

Southampton

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Fri 31/10

20:10-13:55

2 stops16h 45m

Oslo Gardermoen

Fri 7/11

13:05-08:45

2 stops20h 40m

£209

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Fri 31/10

08:40-16:15

1 stop6h 35m

Oslo Gardermoen

Fri 7/11

17:00-08:50

1 stop16h 50m

£221

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Fri 21/11

20:00-17:30

2 stops20h 30m

Oslo Gardermoen

Sun 23/11

07:20-17:50

3 stops11h 30m

£482

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Tue 30/9

19:55-16:15

2 stops19h 20m

Oslo Gardermoen

Tue 7/10

07:45-19:25

2 stops12h 40m

£628

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Southampton to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Southampton 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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Oslo Gardermoen Airport

What is the cheapest month to book a flight from Southampton to Oslo Gardermoen Airport?

Currently, May is the cheapest month in which you can book a flight from Southampton to Oslo Gardermoen Airport (average of £103). Flying from Southampton to Oslo Gardermoen Airport in July is currently the most expensive (average of £187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with KLM from Southampton to Oslo Gardermoen Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to Oslo Gardermoen?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Oslo Gardermoen. You should not have trouble finding flights to Oslo Gardermoen from Eastleigh; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Southampton airport to Oslo Gardermoen. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • How long is the flight from Southampton to Oslo Gardermoen Airport?

    Departing from Southampton to Oslo Gardermoen Airport will take you 6h 35m. The distance from Southampton to Oslo Gardermoen Airport is about 800 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Southampton to Oslo Gardermoen Airport round-trip?

    Cheapflights users have booked flights from Southampton to Oslo Gardermoen Airport round-trip from £172. KLM is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Southampton to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Southampton to Oslo Gardermoen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Oslo Gardermoen?

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

  • Can I find deals for business class flights from Southampton to Oslo Gardermoen?

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

  • What is the cheapest month to book a flight from Southampton to Oslo Gardermoen Airport?

    Currently, May is the cheapest month in which you can book a flight from Southampton to Oslo Gardermoen Airport (average of £103). Flying from Southampton to Oslo Gardermoen Airport in July is currently the most expensive (average of £187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Lillehammer
Fredrikstad
Drammen
Gardermoen

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Alternative routes for Southampton to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Southampton to Oslo Gardermoen

Discover the top airline that operate flights from Southampton to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£172Average£314FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Oslo Gardermoen?

Deals for Southampton to Oslo Gardermoen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Oslo Gardermoen?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Oslo Gardermoen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Oslo Gardermoen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Oslo Gardermoen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Oslo Gardermoen become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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