£128 Find Cheap Flights from Portsmouth to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Oslo departing on 22/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£164
Multiple Airlines
Thu 16/4Wed 22/4
SOU - OSL • 2 stops
Cheapest one-way flight
£128
KLM
Sat 22/8
SOU - OSL • 1 stop
Direct flights
Every day
You can fly direct with Norwegian, Ryanair, and others. Average duration is 0
Direct flights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Oslo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Oslo

Thu, 16 Apr - Wed, 22 Apr
Multiple Airlines Logo
12:45 - 09:55
SOU
-
OSL
20h 10m
2 stops
Multiple Airlines Logo
10:35 - 08:35
OSL
-
SOU
23h 00m
2 stops
£164Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
Multiple Airlines Logo
11:40 - 09:55
SOU
-
OSL
21h 15m
2 stops
Multiple Airlines Logo
10:35 - 08:35
OSL
-
SOU
23h 00m
2 stops
£168Multiple Airlines
Thu, 16 Apr - Wed, 22 Apr
Multiple Airlines Logo
09:05 - 19:35
SOU
-
OSL
9h 30m
1 stop
Multiple Airlines Logo
10:35 - 08:35
OSL
-
SOU
23h 00m
2 stops
£184Multiple Airlines
Sat, 25 Apr - Sat, 2 May
KLM Logo
09:15 - 22:35
SOU
-
OSL
12h 20m
1 stop
KLM Logo
11:50 - 16:50
OSL
-
SOU
6h 00m
1 stop
£190KLM
Fri, 17 Apr - Tue, 21 Apr
KLM Logo
17:20 - 22:35
SOU
-
OSL
4h 15m
1 stop
KLM Logo
17:20 - 16:50
OSL
-
SOU
24h 30m
1 stop
£200KLM
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
07:50 - 23:15
SOU
-
OSL
14h 25m
2 stops
Multiple Airlines Logo
19:55 - 07:55
OSL
-
SOU
13h 00m
1 stop
£206Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
KLM Logo
17:20 - 08:45
SOU
-
OSL
14h 25m
1 stop
KLM Logo
17:20 - 08:35
OSL
-
SOU
16h 15m
1 stop
£208KLM
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
19:20 - 15:15
SOU
-
OSL
18h 55m
2 stops
Multiple Airlines Logo
11:55 - 20:45
OSL
-
SOU
9h 50m
1 stop
£209Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
07:50 - 23:15
SOU
-
OSL
14h 25m
2 stops
Multiple Airlines Logo
14:55 - 08:35
OSL
-
SOU
18h 40m
2 stops
£211Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
Multiple Airlines Logo
11:40 - 09:55
SOU
-
OSL
21h 15m
2 stops
Multiple Airlines Logo
08:25 - 15:00
OSL
-
SOU
7h 35m
1 stop
£214Multiple Airlines
Useful Info

Good to know - Cheap tickets from Portsmouth to Oslo

Cheapest flight£128
Flight from Southampton to Oslo

When to book flights from Portsmouth to Oslo

Are your dates flexible? Find out the best times to travel from Portsmouth to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Oslo

  • How does KAYAK find such low prices on flights from Portsmouth to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Oslo with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portsmouth to Oslo

 
Need help choosing which airline to fly with from Portsmouth to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1471 reviews
8.4Crew
7.8Boarding
7.6Comfort
7.1Entertainment
7.3Food
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Everything you need to know for your flight from Portsmouth to Oslo

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Oslo
Business Class flights to Oslo
Premium Economy Class flights to Oslo
Economy class flights to Oslo