Find flights
When to book
Airlines
FAQs

Cheap flights from Cardiff to Oslo Gardermoen Airport from £196

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — OSL
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Cardiff to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Oslo Gardermoen (OSL). 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 29 August 2025.

Round-trip from

£196

Popular in

January

Cheapest in

October

Average price

£381
24/9-1/10
  • 24/9-1/10
  • 4 total stops
  • 44h 55m total
  • Cardiff to Oslo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Cardiff to Oslo Gardermoen

Cheapest flights from Cardiff to Oslo Gardermoen
Explore the most affordable flight options available from Cardiff to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 24/920:05CWL - OSL
1 stop13h 20mMultiple Airlines
Wed 1/1011:50OSL - CWL
2 stops20h 35mMultiple Airlines
Deal found 27/8£196
Sun 12/1017:15CWL - OSL
2 stops17h 35mAir France
Sun 19/1017:35OSL - CWL
2 stops24h 10mAir France
Deal found 28/8£209
Wed 10/920:30CWL - OSL
2 stops34h 00mMultiple Airlines
Sat 13/913:15OSL - CWL
2 stops22h 20mMultiple Airlines
Deal found 27/8£212
Sun 12/1017:15CWL - OSL
1 stop14h 30mKLM
Sun 19/1017:20OSL - CWL
1 stop16h 55mKLM
Deal found 28/8£243
Wed 24/917:15CWL - OSL
1 stop14h 30mKLM
Wed 1/1011:50OSL - CWL
1 stop5h 55mKLM
Deal found 27/8£244
Sun 12/1017:20CWL - OSL
2 stops16h 30mMultiple Airlines
Sun 19/1013:35OSL - CWL
1 stop24h 10mMultiple Airlines
Deal found 28/8£255
Wed 10/909:50CWL - OSL
1 stop5h 30mKLM
Sat 13/906:30OSL - CWL
1 stop11h 35mKLM
Deal found 27/8£268
Fri 29/817:15CWL - OSL
2 stops22h 25mAir France
Thu 4/906:05OSL - CWL
2 stops11h 40mAir France
Deal found 27/8£323
Fri 29/806:00CWL - OSL
2 stops16h 55mMultiple Airlines
Thu 4/920:15OSL - CWL
1 stop16h 50mMultiple Airlines
Deal found 27/8£326

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Oslo Gardermoen 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 29 August 2025.
Use the filters below to find and compare flights from Cardiff to Oslo Gardermoen Airport that are best for you.

Fly from

Cardiff

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 24/9

20:05-21:25

2 stops24h 20m

Oslo Gardermoen

Wed 1/10

11:50-07:25

2 stops20h 35m

£196

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Sun 12/10

17:15-11:50

2 stops17h 35m

Oslo Gardermoen

Sun 19/10

17:35-16:45

2 stops24h 10m

£209

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 10/9

20:30-15:15

1 stop17h 45m

Oslo Gardermoen

Sat 13/9

13:15-10:35

2 stops22h 20m

£212

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Sun 12/10

17:15-08:45

1 stop14h 30m

Oslo Gardermoen

Sun 19/10

17:20-09:15

1 stop16h 55m

£243

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 24/9

17:15-08:45

1 stop14h 30m

Oslo Gardermoen

Wed 1/10

11:50-16:45

1 stop5h 55m

£244

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Sun 12/10

17:20-10:50

2 stops16h 30m

Oslo Gardermoen

Sun 19/10

13:35-12:45

1 stop24h 10m

£255

CardiffOslo

CWL - OSL

CWLOSL

Cardiff Wales

Wed 10/9

09:50-16:20

1 stop5h 30m

Oslo Gardermoen

Sat 13/9

06:30-17:05

1 stop11h 35m

£268

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from Cardiff to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Cardiff 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 Cardiff to Oslo Gardermoen Airport

What is the cheapest month to book a flight from Cardiff to Oslo Gardermoen Airport?

Currently, May is the cheapest month in which you can book a flight from Cardiff to Oslo Gardermoen Airport (average of £103). Flying from Cardiff to Oslo Gardermoen Airport 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.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated 29 August 2025.
Read reviews from past customers who have flown with KLM from Cardiff to Oslo Gardermoen Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Oslo Gardermoen. 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 Cardiff to Oslo Gardermoen?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Oslo Gardermoen. You should not have trouble finding flights to Oslo Gardermoen from Cardiff Wales; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Cardiff airport to Oslo Gardermoen. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • How long is the flight from Cardiff to Oslo Gardermoen Airport?

    Airlines like Air France fly from Cardiff to Oslo Gardermoen Airport in about 17h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 823 mi.

  • What is the cheapest airline to fly from Cardiff to Oslo Gardermoen Airport round-trip?

    Currently priced at £233, KLM will fly you from Cardiff to Oslo Gardermoen Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. KLM is currently priced 22% below the average price you’ll pay for this route.

  • Can I find deals for flights from Cardiff to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Cardiff to Oslo Gardermoen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Oslo Gardermoen.

  • Can I find deals for business class flights from Cardiff to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Cardiff to Oslo Gardermoen 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 Cardiff to Oslo Gardermoen Airport?

    Currently, May is the cheapest month in which you can book a flight from Cardiff to Oslo Gardermoen Airport (average of £103). Flying from Cardiff to Oslo Gardermoen Airport 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

Travelling to a place near Oslo Gardermoen Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Oslo Gardermoen flights
Manchester to Sandefjord flights
Bristol to Oslo Gardermoen flights
Bristol to Sandefjord flights
Cardiff to Sandefjord flights

Top airline flying from Cardiff to Oslo Gardermoen

Discover the top airline that operate flights from Cardiff to Oslo Gardermoen. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£233Average£277FlexibilityNo 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 Cardiff to Oslo Gardermoen?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Oslo Gardermoen from Cardiff today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Oslo Gardermoen?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oslo Gardermoen from Cardiff.

Can Cheapflights find flights from Cardiff to Oslo Gardermoen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Oslo Gardermoen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Oslo Gardermoen become cheaper?

Yes! Start tracking prices for Cardiff to Oslo Gardermoen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.