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

Currently priced at £230, 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.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

What is the cheapest time of day to fly from CWL to OSL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Oslo Gardermoen Airport as you normally would.

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.

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.

£59+ Cheap Flights from Cardiff to Oslo Gardermoen Airport

Cheap flight deals from Cardiff to Oslo Gardermoen

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 August 2026.

Wed 16/923:50 -

1 stop20h 55m

Tue 22/911:40 -

1 stop12h 10m

Deal found 17/8£123

Tue 15/923:15 -

1 stop13h 55m

Tue 22/910:35 -

2 stops13h 15m

Deal found 16/8£137

Wed 30/923:50 -

1 stop13h 30m

Wed 7/1010:35 -

2 stops13h 50m

Deal found 16/8£146

Thu 1/1022:50 -

2 stops23h 00m

Wed 7/1010:35 -

2 stops13h 50m

Deal found 15/8£161

Find flight deals from Cardiff to Oslo Gardermoen

Round-trip from	£123
One-way from	£59

16/9-22/9
2 total stops
33h 05m total
Cardiff to Oslo

Search Deals

14/9
2 total stops
23h 35m total
Cardiff to Oslo

Search Deals

Cheapflights Fare Finder

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

Cheapest return flight

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Wed 30/9

23:50-22:35

2 stops21h 45m

Oslo Gardermoen

Wed 7/10

10:35-23:25

2 stops13h 50m

£157

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Thu 1/10

22:50-22:50

2 stops23h 00m

Oslo Gardermoen

Wed 7/10

10:35-23:25

2 stops13h 50m

£161

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Thu 10/9

22:50-21:20

2 stops21h 30m

Oslo Gardermoen

Sun 13/9

09:25-10:00

2 stops25h 35m

£171

Fastest return journey

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Thu 12/11

13:25-21:00

1 stop6h 35m

Oslo Gardermoen

Sun 15/11

12:05-08:10

2 stops21h 05m

£202

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Wed 16/9

23:50-18:10

2 stops17h 20m

Oslo Gardermoen

Tue 22/9

06:30-22:50

3 stops17h 20m

£216

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

£245

Cheapest one-way

Fastest single journey

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Mon 14/9

22:10-16:50

1 stop17h 40m

£81

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Sorted by cheapest first

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.

CWL-OSL

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.

Reviews of airlines servicing Oslo Gardermoen

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

1,560 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,560 reviews

KLM

7.8

Good

1,560 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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.
What is the cheapest airline to fly from Cardiff to Oslo Gardermoen Airport round-trip?
Currently priced at £230, 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.
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.

See more FAQs

Lillehammer

Drammen

Fredrikstad

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Top airline flying from Cardiff to Oslo Gardermoen

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£230	Average£279	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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?

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Cheap flights from Cardiff to Oslo Gardermoen Airport from £59

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Oslo Gardermoen

Cheapest flights from Cardiff to Oslo GardermoenExplore 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 19 August 2026.

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 19 August 2026.

Best flights from Cardiff to Oslo GardermoenDiscover carefully curated flight deals from Cardiff to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Cardiff to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Cardiff to Oslo GardermoenDiscover last-minute flight deals from Cardiff to Oslo Gardermoen. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Oslo Gardermoen. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Cardiff to Oslo GardermoenSearch for one-way flight options from Cardiff to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way flight options from Cardiff to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

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Use the filters below to find and compare flights from Cardiff to Oslo Gardermoen Airport that are best for you.

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.

Reviews of airlines servicing Oslo Gardermoen

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.

Related info for your journey

What airport do you fly from for flights from Cardiff to Oslo Gardermoen?

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

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

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

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

Travelling to a place near Oslo Gardermoen Airport?

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.

Complete your trip

Complete your trip to Oslo Gardermoen by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Norway

Book a non-stop flight to one of these other cities located in Norway.

Search flights from Cardiff to Oslo Gardermoen by cabin class

Find flights from Cardiff to Oslo Gardermoen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Oslo Gardermoen

Explore flights to Oslo Gardermoen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.

Cardiff and Oslo Gardermoen flights

Browse other Cardiff and Oslo Gardermoen flight options. Last updated on 19 August 2026.

Other flights from Cardiff

Browse through other flights departing from Cardiff. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.

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Top airline flying from Cardiff to Oslo Gardermoen

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

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

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

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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 19 August 2026.

Best flights from Cardiff to Oslo Gardermoen
Discover carefully curated flight deals from Cardiff to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Cardiff to Oslo Gardermoen
Discover last-minute flight deals from Cardiff to Oslo Gardermoen. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Cardiff to Oslo Gardermoen
Search for one-way flight options from Cardiff to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.