Cheap flights from Southampton to Oslo 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
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 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
Highest demand for flights based on searches. 22% potential increase in price (£65 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 September 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 18 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
Tue 23/1217:30SOU - OSL
1 stop4h 00mKLM
Sun 28/1212:40OSL - SOU
1 stop20h 30mKLM
Deal found 17/9£256
Tue 23/1217:30SOU - OSL
1 stop4h 00mMultiple Airlines
Sun 28/1207:20OSL - SOU
3 stops11h 30mMultiple Airlines
Deal found 17/9£443
Tue 23/1214:45SOU - OSL
3 stops19h 10mBritish Airways
Sun 28/1207:20OSL - SOU
3 stops11h 30mBritish Airways
Deal found 17/9£478
Tue 23/1217:30SOU - TRF
2 stops14h 05mMultiple Airlines
Sun 28/1221:20TRF - SOU
2 stops35h 50mMultiple Airlines
Deal found 17/9£478
Fri 31/1020:00SOU - OSL
2 stops20h 30mBritish Airways
Sun 2/1115:05OSL - SOU
2 stops18h 05mBritish Airways
Deal found 17/9£520
Tue 30/919:55SOU - OSL
2 stops19h 20mBritish Airways
Tue 7/1007:45OSL - SOU
2 stops12h 40mBritish Airways
Deal found 16/9£627
Fri 19/908:40SOU - OSL
2 stops14h 15mBritish Airways
Sun 21/907:45OSL - SOU
2 stops12h 45mBritish Airways
Deal found 17/9£1,641

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 18 September 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

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

Tue 23/12

17:30-22:30

1 stop4h 00m

Oslo Gardermoen

Sun 28/12

12:40-08:10

1 stop20h 30m

£256

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Tue 23/12

17:30-22:30

1 stop4h 00m

Oslo Gardermoen

Sun 28/12

07:20-17:50

3 stops11h 30m

£443

SouthamptonOslo

SOU - TRF

SOUTRF

Southampton Eastleigh

Tue 23/12

17:30-08:35

2 stops14h 05m

Oslo Sandefjord

Sun 28/12

21:20-08:10

2 stops35h 50m

£478

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Tue 23/12

14:45-10:55

2 stops19h 10m

Oslo Gardermoen

Sun 28/12

07:20-17:50

3 stops11h 30m

£481

SouthamptonOslo

SOU - OSL

SOUOSL

Southampton Eastleigh

Fri 31/10

20:00-17:30

2 stops20h 30m

Oslo Gardermoen

Sun 2/11

15:05-08:10

2 stops18h 05m

£520

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

£627

SouthamptonOslo

SOU - TRF

SOUTRF

Southampton Eastleigh

Tue 10/3

08:40-18:00

2 stops8h 20m

Oslo Sandefjord

Wed 11/3

09:00-08:20

2 stops24h 20m

£678

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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.

How much does it cost for a return flight from Southampton to Oslo?

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 18 September 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.

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

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.

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

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. 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 6h 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 £172, 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£172Average£313FlexibilityNo 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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