Cheap flights from Southampton to Oslo from £131

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — OSL
3 9月 — 10 9月1
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 29 8月 2025.

Round-trip from

£201

One-way from

£131

Popular in

August

Cheapest in

September

Average price

£612
KLM
  • KLM
  • 11/10-18/10
  • 2 total stops
  • 30h 00m total
  • Southampton to Oslo
11/10
  • 11/10
  • 2 total stops
  • 17h 45m total
  • Southampton to Oslo
Highest demand for flights based on searches. 21% potential increase in price (£60 potential increase over avg. return price).
Cheapest flight prices on average. 13% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in August 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 29 8月 2025.

週六 11/1018:05SOU - OSL
1 stop13h 35mKLM
週六 18/1017:20OSL - SOU
1 stop16h 25mKLM
Deal found 27/8£201
週日 12/1012:00SOU - OSL
2 stops20h 15mMultiple Airlines
週日 19/1017:40OSL - SOU
1 stop15h 00mMultiple Airlines
Deal found 28/8£208
週五 26/917:35SOU - OSL
1 stop16h 30mKLM
週五 3/1019:15OSL - SOU
1 stop14h 30mKLM
Deal found 26/8£212
週日 12/1018:25SOU - OSL
1 stop13h 20mKLM
週日 19/1011:50OSL - SOU
1 stop21h 55mKLM
Deal found 28/8£215
週六 11/1015:20SOU - OSL
2 stops17h 45mMultiple Airlines
週六 18/1013:15OSL - SOU
2 stops23h 10mMultiple Airlines
Deal found 27/8£216
週三 12/1117:30SOU - OSL
1 stop14h 10mKLM
週三 19/1119:00OSL - SOU
1 stop14h 20mKLM
Deal found 28/8£244
週三 12/1108:55SOU - OSL
2 stops10h 55mMultiple Airlines
週三 19/1107:00OSL - SOU
3 stops13h 40mMultiple Airlines
Deal found 28/8£251
週三 12/1114:25SOU - TRF
1 stop18h 20mMultiple Airlines
週三 19/1109:45TRF - SOU
2 stops10h 55mMultiple Airlines
Deal found 28/8£276
週五 26/909:20SOU - TRF
2 stops10h 45mMultiple Airlines
週五 3/1018:25TRF - SOU
2 stops15h 20mMultiple Airlines
Deal found 26/8£772

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 29 8月 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

週六 11/10

18:05-08:40

1 stop13h 35m

Oslo Gardermoen

週六 18/10

17:20-08:45

1 stop16h 25m

£201

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週日 12/10

12:00-09:15

2 stops20h 15m

Oslo Gardermoen

週日 19/10

17:40-07:40

1 stop15h 00m

£208

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週五 26/9

17:35-11:05

1 stop16h 30m

Oslo Gardermoen

週五 3/10

19:15-08:45

1 stop14h 30m

£212

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週日 12/10

18:25-08:45

1 stop13h 20m

Oslo Gardermoen

週日 19/10

11:50-08:45

1 stop21h 55m

£215

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週六 11/10

15:20-10:05

2 stops17h 45m

Oslo Gardermoen

週六 18/10

13:15-11:25

2 stops23h 10m

£216

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週三 12/11

17:30-08:40

1 stop14h 10m

Oslo Gardermoen

週三 19/11

19:00-08:20

1 stop14h 20m

£244

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週三 12/11

08:55-20:50

2 stops10h 55m

Oslo Gardermoen

週三 19/11

07:00-19:40

3 stops13h 40m

£251

SouthamptonOslo

SOU - TRF

SOUTRF

Southampton Eastleigh

週三 12/11

14:25-09:45

1 stop18h 20m

Oslo Sandefjord

週三 19/11

09:45-19:40

2 stops10h 55m

£276

SouthamptonOslo

SOU - TRF

SOUTRF

Southampton Eastleigh

週五 26/9

09:20-21:05

2 stops10h 45m

Oslo Sandefjord

週五 3/10

18:25-08:45

2 stops15h 20m

£772

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

週六 11/10

15:20-10:05

2 stops17h 45m

£131

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 12 results
1
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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 29 8月 2025.
See what other customers who have flown with KLM 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.

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

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.

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

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.

  • How long is the flight from Southampton to Oslo?

    There are many flights that can get you from Southampton to Oslo in 13h 35m. Fly via KLM to get the fastest option. Airlines will cover a distance of 800 mi.

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

    KLM, at £174, was found to be the cheapest airline from Southampton to Oslo.. This flight start at 42% lower than the current average price 3 months from now.

  • 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 29 8月 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£174Average£278FlexibilityNo 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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