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Cheap flights from Southampton to Oslo from £244

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — OSL
16 jul — 23 jul1
1 adult

Cheap flight deals from Southampton to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Oslo (OS1). 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 11 julho 2025.

Round-trip from

£244

One-way from

£244

Popular in

December

Cheapest in

September

Average price

£128
KLM
  • KLM
  • 4/8-9/8
  • 2 total stops
  • 27h 50m total
  • Southampton to Oslo
British Airways
  • British Airways
  • 27/8
  • 2 total stops
  • 13h 55m total
  • Southampton to Oslo
Highest demand for flights based on searches. 4% potential increase in price (£2 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Southampton to Oslo

Cheapest flights from Southampton to Oslo
Explore the most affordable flight options available from Southampton to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 julho 2025.

seg 4/818:25SOU - OSL
1 stop13h 20mKLM
sáb 9/819:15OSL - SOU
1 stop14h 30mKLM
Deal found 9/7£244
dom 24/812:20SOU - OSL
2 stops19h 55mMultiple Airlines
dom 31/819:40OSL - SOU
1 stop14h 30mMultiple Airlines
Deal found 10/7£252
qua 13/808:55SOU - OSL
2 stops13h 30mBritish Airways
sáb 23/808:20OSL - SOU
2 stops25h 05mBritish Airways
Deal found 9/7£517
seg 4/809:20SOU - TRF
2 stops10h 50mMultiple Airlines
sáb 9/809:00TRF - SOU
2 stops9h 00mMultiple Airlines
Deal found 9/7£920

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Oslo 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 11 julho 2025.
Use the filters below to find and compare flights from Southampton to Oslo that are best for you.

Fly from

Southampton

Fly to

Oslo

Route

Depart

Return

Price

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

seg 4/8

18:25-08:45

1 stop13h 20m

Oslo Gardermoen

sáb 9/8

19:15-08:45

1 stop14h 30m

£244

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

dom 24/8

12:20-09:15

2 stops19h 55m

Oslo Gardermoen

dom 31/8

19:40-09:10

1 stop14h 30m

£252

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

qua 13/8

08:55-23:25

2 stops13h 30m

Oslo Gardermoen

sáb 23/8

08:20-08:25

2 stops25h 05m

£517

SouthamptonOslo

SOU - TRF

SOUTRF

Southampton Eastleigh

seg 4/8

09:20-21:10

2 stops10h 50m

Oslo Sandefjord

sáb 9/8

09:00-17:00

2 stops9h 00m

£920

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

qua 27/8

08:30-23:25

2 stops13h 55m

£244

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

ter 22/7

19:55-23:25

1 stop26h 30m

£263

SouthamptonOslo

SOU - TRF

SOUTRF

Southampton Eastleigh

ter 22/7

18:25-19:55

2 stops24h 30m

£283

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Southampton to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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

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

Currently, May is the cheapest month in which you can book a flight from Southampton to Oslo (average of £103). Flying from Southampton to Oslo 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

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated 11 julho 2025.
See what other customers who have flown with KLM and British Airways from Southampton to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Oslo. 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?

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

  • What are the cheapest airlines flying from Southampton to Oslo round-trip?

    KLM, at £244, was found to be the cheapest airline from Southampton to Oslo. An alternate airline flying to your destination would be British Airways.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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.

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

    Currently, May is the cheapest month in which you can book a flight from Southampton to Oslo (average of £103). Flying from Southampton to Oslo 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

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Alternative routes for Southampton to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Southampton to Oslo

Discover the top airline that operate flights from Southampton to Oslo. 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 11 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£167Average£232FlexibilityNo 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?

When you search for this flight from Southampton to Oslo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Oslo from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to Oslo 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, 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 become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Oslo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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