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Cheap flights from Cardiff to Oslo from £198

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Oslo departing on 5/1. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:30 - 12:30CWL-TRF
12h 00m2 stops
Multiple Airlines Logo
14:35 - 11:30TRF-CWL
21h 55m3 stops
£198Multiple Airlines
Find Deal
Mon, 5 Jan - Sun, 11 Jan
Multiple Airlines Logo
16:40 - 10:45CWL-TRF
17h 05m1 stop
Multiple Airlines Logo
19:05 - 23:05TRF-CWL
29h 00m2 stops
£268Multiple Airlines
Find Deal
Mon, 5 Jan - Sun, 11 Jan
KLM Logo
10:20 - 15:55CWL-TRF
28h 35m2 stops
KLM Logo
12:15 - 09:50TRF-CWL
22h 35m2 stops
£357KLM
Find Deal
Fri, 9 Jan - Sun, 11 Jan
KLM Logo
17:25 - 15:55CWL-TRF
45h 30m2 stops
KLM Logo
12:15 - 09:50TRF-CWL
22h 35m2 stops
£404KLM
Find Deal
Thu, 8 Jan - Sun, 11 Jan
KLM Logo
17:25 - 15:55CWL-TRF
45h 30m2 stops
KLM Logo
12:15 - 16:45TRF-CWL
29h 30m2 stops
£404KLM
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Multiple Airlines Logo
17:15 - 08:35CWL-TRF
14h 20m2 stops
Multiple Airlines Logo
12:15 - 09:50TRF-CWL
22h 35m2 stops
£407Multiple Airlines
Find Deal
Mon, 5 Jan - Sun, 11 Jan
KLM Logo
10:20 - 18:45CWL-TRF
7h 25m2 stops
KLM Logo
09:00 - 16:45TRF-CWL
8h 45m2 stops
£1,856KLM
Find Deal
Fri, 9 Jan - Mon, 12 Jan

KLM flights from Cardiff to Oslo Sandefjord Airport

Our best KLM deals on Cardiff to Oslo Sandefjord Airport flight tickets
KLM
9 Jan
CWL10:20Cardiff Wales
28h 35m
2 stops
TRF15:55Oslo Sandefjord
11 Jan
TRF12:15Oslo Sandefjord
22h 35m
2 stops
CWL09:50Cardiff Wales
£357
Find similar
KLM
8 Jan
CWL17:25Cardiff Wales
45h 30m
2 stops
TRF15:55Oslo Sandefjord
11 Jan
TRF12:15Oslo Sandefjord
29h 30m
2 stops
CWL16:45Cardiff Wales
£404
Find similar
KLM
9 Jan
CWL10:20Cardiff Wales
7h 25m
2 stops
TRF18:45Oslo Sandefjord
12 Jan
TRF09:00Oslo Sandefjord
8h 45m
2 stops
CWL16:45Cardiff Wales
£1,856
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Oslo Sandefjord 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 3 December 2025.
Use the filters below to find and compare flights from Cardiff to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Mon 5/1

23:30-12:30

2 stops12h 00m

Oslo Sandefjord

Sun 11/1

14:35-11:30

3 stops21h 55m

£198

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Mon 5/1

16:40-10:45

1 stop17h 05m

Oslo Sandefjord

Sun 11/1

19:05-23:05

2 stops29h 00m

£268

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Fri 9/1

10:20-15:55

2 stops28h 35m

Oslo Sandefjord

Sun 11/1

12:15-09:50

2 stops22h 35m

£357

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Thu 8/1

17:25-15:55

2 stops45h 30m

Oslo Sandefjord

Sun 11/1

12:15-09:50

2 stops22h 35m

£404

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Thu 8/1

17:25-15:55

2 stops45h 30m

Oslo Sandefjord

Sun 11/1

12:15-16:45

2 stops29h 30m

£404

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Mon 5/1

17:15-08:35

2 stops14h 20m

Oslo Sandefjord

Sun 11/1

12:15-09:50

2 stops22h 35m

£407

CardiffOslo

CWL - TRF

CWLTRF

Cardiff Wales

Fri 9/1

10:20-18:45

2 stops7h 25m

Oslo Sandefjord

Mon 12/1

09:00-16:45

2 stops8h 45m

£1,856

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Oslo Sandefjord Airport

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

Cheap Cardiff to Oslo Sandefjord Airport (CWL to TRF) flight deals and tips

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

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from Cardiff to Oslo Sandefjord Airport takes 7h 25m
There are no direct flights from Cardiff to Oslo Sandefjord Airport. There are no popular flight routes from Cardiff to Oslo Sandefjord Airport.
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  • How far is Cardiff Wales to Oslo Sandefjord by plane?

    Cardiff Wales and Oslo Sandefjord are 746.8 mi apart from one another. A reasonable flight in good conditions will take 7h 25m.

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

    Prices for flights from Cardiff Wales Airport to Oslo Sandefjord Airport refresh daily.

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

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

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

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

    Price Alerts will notify you by email when the price for flights to Oslo Sandefjord Airport from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

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

Finding the right flight to Oslo from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

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

Yes. All flights to Oslo from Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Cardiff.

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

Yes. momondo can track prices for Cardiff to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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