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Cheap flights from Cardiff to Oslo from £56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Oslo departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Oslo

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:15 - 19:55CWL  Cardiff Wales-TRF Oslo Sandefjord
19h 40m2 stops Dublin Manchester
Multiple Airlines Logo
14:40 - 22:50TRF  Oslo Sandefjord-CWL Cardiff Wales
9h 10m2 stops Manchester Dublin
£106Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
23:50 - 21:45CWL  Cardiff Wales-OSL Oslo Gardermoen
20h 55m1 stop Dublin
Multiple Airlines Logo
11:40 - 22:50OSL  Oslo Gardermoen-CWL Cardiff Wales
12h 10m1 stop Dublin
£122Multiple Airlines
Wed, 16 Sep - Tue, 22 Sep
Multiple Airlines Logo
21:45 - 19:55CWL  Cardiff Wales-TRF Oslo Sandefjord
21h 10m1 stop Alicante
Multiple Airlines Logo
14:40 - 22:50TRF  Oslo Sandefjord-CWL Cardiff Wales
9h 10m2 stops Manchester Dublin
£125Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
22:50 - 21:20CWL  Cardiff Wales-OSL Oslo Gardermoen
21h 30m2 stops Dublin London Stansted
Multiple Airlines Logo
10:35 - 22:25OSL  Oslo Gardermoen-CWL Cardiff Wales
12h 50m2 stops London Stansted Dublin
£134Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
21:10 - 10:20CWL  Cardiff Wales-OSL Oslo Gardermoen
12h 10m1 stop Alicante
Multiple Airlines Logo
10:35 - 22:50OSL  Oslo Gardermoen-CWL Cardiff Wales
13h 15m2 stops London Stansted Dublin
£135Multiple Airlines
Wed, 16 Sep - Tue, 22 Sep
Multiple Airlines Logo
23:15 - 14:10CWL  Cardiff Wales-OSL Oslo Gardermoen
13h 55m1 stop Dublin
Multiple Airlines Logo
10:35 - 22:50OSL  Oslo Gardermoen-CWL Cardiff Wales
13h 15m2 stops London Stansted Dublin
£136Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
23:50 - 14:20CWL  Cardiff Wales-OSL Oslo Gardermoen
13h 30m1 stop Dublin
Multiple Airlines Logo
10:35 - 23:25OSL  Oslo Gardermoen-CWL Cardiff Wales
13h 50m2 stops London Stansted Dublin
£145Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
23:50 - 08:35CWL  Cardiff Wales-OSL Oslo Gardermoen
31h 45m3 stops Dublin Stockholm Arlanda Riga Intl
Multiple Airlines Logo
10:35 - 23:25OSL  Oslo Gardermoen-CWL Cardiff Wales
13h 50m2 stops London Stansted Dublin
£145Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
23:15 - 14:10CWL  Cardiff Wales-OSL Oslo Gardermoen
13h 55m1 stop Dublin
Multiple Airlines Logo
11:40 - 22:50OSL  Oslo Gardermoen-CWL Cardiff Wales
12h 10m1 stop Dublin
£149Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
KLM Logo
17:30 - 11:45CWL  Cardiff Wales-OSL Oslo Gardermoen
17h 15m1 stop Amsterdam Schiphol
KLM Logo
12:35 - 09:50OSL  Oslo Gardermoen-CWL Cardiff Wales
22h 15m1 stop Amsterdam Schiphol
£244KLM
Fri, 13 Nov - Mon, 16 Nov

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KLM flights from Cardiff to Oslo

Our best KLM deals on Cardiff to Oslo flight tickets
KLM
13 Nov
CWL17:30Cardiff Wales
17h 15m
1 stop
OSL11:45Oslo Gardermoen
16 Nov
OSL12:35Oslo Gardermoen
22h 15m
1 stop
CWL09:50Cardiff Wales
£244
KLM
13 Nov
CWL17:30Cardiff Wales
20h 35m
2 stops
TRF15:05Oslo Sandefjord
16 Nov
TRF15:30Oslo Sandefjord
19h 20m
2 stops
CWL09:50Cardiff Wales
£374

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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, momondo users made 279,928 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Cardiff to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffOslo

CWL Cardiff Wales - TRF Oslo Sandefjord

CWLTRF

Cardiff Wales

Tue 15/9

23:15-19:55

2 stops19h 40m

Oslo Sandefjord

Tue 22/9

14:40-22:50

2 stops9h 10m

£106

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Wed 16/9

23:50-21:45

1 stop20h 55m

Oslo Gardermoen

Tue 22/9

11:40-22:50

1 stop12h 10m

£122

CardiffOslo

CWL Cardiff Wales - TRF Oslo Sandefjord

CWLTRF

Cardiff Wales

Tue 15/9

21:45-19:55

1 stop21h 10m

Oslo Sandefjord

Tue 22/9

14:40-22:50

2 stops9h 10m

£125

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Thu 10/9

22:50-21:20

2 stops21h 30m

Oslo Gardermoen

Thu 17/9

10:35-22:25

2 stops12h 50m

£134
Fastest return journey

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Wed 16/9

21:10-10:20

1 stop12h 10m

Oslo Gardermoen

Tue 22/9

10:35-22:50

2 stops13h 15m

£135

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Tue 15/9

23:15-14:10

1 stop13h 55m

Oslo Gardermoen

Tue 22/9

10:35-22:50

2 stops13h 15m

£136

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Wed 30/9

23:50-14:20

1 stop13h 30m

Oslo Gardermoen

Wed 7/10

10:35-23:25

2 stops13h 50m

£145

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Wed 30/9

23:50-08:35

3 stops31h 45m

Oslo Gardermoen

Wed 7/10

10:35-23:25

2 stops13h 50m

£145

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Tue 15/9

23:15-14:10

1 stop13h 55m

Oslo Gardermoen

Tue 22/9

11:40-22:50

1 stop12h 10m

£149

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Fri 13/11

17:30-11:45

1 stop17h 15m

Oslo Gardermoen

Mon 16/11

12:35-09:50

1 stop22h 15m

£244

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Cheap Cardiff to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Oslo

Best price found

£56

Fastest flight time

13h 35m

Direct flights

None
The best one-way flight to Oslo from Cardiff in the past 72 hours is £56. The best return flight deal from Cardiff to Oslo found on momondo in the last 72 hours is £106.
The fastest flight from Cardiff to Oslo takes 13h 35m
There are no direct flights from Cardiff to Oslo. There are no popular flight routes from Cardiff to Oslo.
Search flight deals

Frequently asked questions about flying from Cardiff to Oslo

  • How far is Cardiff Wales to Oslo by plane?

    The straight-line distance from Cardiff Wales to Oslo is 792.5 mi. Flights usually cover this in 13h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Oslo?

    Prices for flights from Cardiff Wales Airport to Oslo are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Oslo?

  • How old do you have to be to fly from Cardiff Wales Airport to Oslo?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Oslo.

  • What documentation or ID do you need to fly to Oslo?

    The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Cardiff to Oslo

Compare and see reviews for airlines that fly from Cardiff to Oslo with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £230Free CancellationRating
7.8
1,560 reviews
Search KLM flights

Frequently asked questions about flying from Cardiff to Oslo

  • How do I get Price Alerts for flights from Cardiff to Oslo?

    Confirm your travel details to search for the latest offers for flights from Cardiff to Oslo. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to Oslo with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Oslo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Oslo. momondo saves you time and could save you money on your trip.

Can I find flights from Cardiff to Oslo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oslo from Cardiff which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cardiff to Oslo?

Once all potential Cardiff to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cardiff to Oslo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cardiff to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.

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Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo
Oslo Gardermoen Airport
Oslo Sandefjord Airport