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Cheap flights from Cardiff to Oslo from £80

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cardiff to Oslo

Cheap return flights

Logo
16:20 - 11:25CWL-OSL
18h 05m2 stops
Logo
19:15 - 09:10OSL-CWL
14h 55m1 stop
£230
Find Deal
Tue, 14 Oct - Fri, 17 Oct
KLM Logo
17:15 - 22:35CWL-OSL
4h 20m1 stop
KLM Logo
19:15 - 09:10OSL-CWL
14h 55m1 stop
£262KLM
Find Deal
Tue, 14 Oct - Fri, 17 Oct
Air France Logo
17:15 - 23:20CWL-OSL
29h 05m2 stops
Air France Logo
06:05 - 17:05OSL-CWL
36h 00m2 stops
£322Air France
Find Deal
Tue, 14 Oct - Fri, 17 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Oslo Gardermoen Airport 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 12 September 2025.
Use the filters below to find and compare flights from Cardiff to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Tue 14/10

16:20-11:25

2 stops18h 05m

Oslo Gardermoen

Fri 17/10

19:15-09:10

1 stop14h 55m

£230

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Tue 14/10

17:15-22:35

1 stop4h 20m

Oslo Gardermoen

Fri 17/10

19:15-09:10

1 stop14h 55m

£262

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Tue 14/10

17:15-23:20

2 stops29h 05m

Oslo Gardermoen

Fri 17/10

06:05-17:05

2 stops36h 00m

£322

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 5/11

15:55-19:00

1 stop26h 05m

£80

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 5/11

15:55-19:00

1 stop26h 05m

£81

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 5/11

15:55-11:20

2 stops18h 25m

£82

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 5/11

15:55-11:20

2 stops18h 25m

£83

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 5/11

12:00-16:20

3 stops27h 20m

£113

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Oslo from

How to get the cheapest flight ticket from Cardiff to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oslo Gardermoen Airport?

The month of July is another great option to travel to Oslo Gardermoen Airport, with average flight prices from Cardiff averaging around £247.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

The cheapest day to depart from Cardiff to Oslo Gardermoen Airport is on a Friday when prices can be found for as low as £244. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £331. These prices are subject to change though, so be sure to set up a Price Alert for flights to Oslo Gardermoen Airport.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

In the morning is the cheapest time of day to fly from Cardiff to Oslo Gardermoen Airport when you can find flight prices for as low as £263. Flying to Oslo Gardermoen Airport in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Oslo Gardermoen Airport, so prices are often more expensive at around £265 per ticket.

When to book flights from Cardiff to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Oslo Gardermoen Airport (CWL to OSL) flight deals and tips

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

Direct flights

None
There are no direct flights from Cardiff to Oslo Gardermoen Airport. There are no popular flight routes from Cardiff to Oslo Gardermoen Airport.
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  • How far is Cardiff Wales to Oslo Gardermoen by plane?

    The straight-line distance from Cardiff Wales to Oslo Gardermoen is 814.3 mi. 4h 20m is a normal flight duration for this route.

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

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

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

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

    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 Gardermoen Airport.

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

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport 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 Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cardiff to Oslo Gardermoen Airport?

Best airlines flying from Cardiff to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Cardiff to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £232Free CancellationRating
7.8
1,385 reviews
Search KLM flights

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Drammen
Fredrikstad
Lillehammer

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?

Flights from Cardiff to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Cardiff and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Cardiff to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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