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Cheap flights from Cardiff to Oslo from £84

CWL — OSL
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Oslo

Mon 28/922:10 -
2 stops15h 05m
Mon 5/1011:35 -
2 stops11h 10m
Deal found 1/9£108
Tue 1/921:45 -
1 stop21h 10m
Tue 8/914:40 -
2 stops9h 10m
Deal found 28/8£120
Sun 27/921:45 -
2 stops14h 15m
Sun 4/1021:40 -
2 stops25h 05m
Deal found 28/8£124
Mon 12/1022:10 -
2 stops23h 35m
Mon 19/1009:10 -
1 stop13h 35m
Deal found 28/8£129
Thu 8/1022:50 -
1 stop23h 05m
Wed 14/1010:35 -
2 stops13h 50m
Deal found 31/8£134
Mon 28/922:10 -
2 stops23h 35m
Mon 5/1009:10 -
1 stop13h 35m
Deal found 1/9£139
Thu 15/1022:50 -
1 stop23h 05m
Thu 22/1014:20 -
1 stop9h 05m
Deal found 31/8£141
Tue 1/921:45 -
1 stop16h 10m
Tue 8/910:35 -
2 stops13h 15m
Deal found 28/8£146
Tue 13/1016:15 -
1 stop17h 00m
Tue 20/1023:10 -
2 stops25h 15m
Deal found 29/8£156
Fri 25/913:45 -
2 stops17h 55m
Sun 27/914:00 -
2 stops21h 00m
Deal found 31/8£284
Sat 3/1012:30 -
2 stops17h 55m
Sat 10/1015:05 -
2 stops18h 50m
Deal found 29/8£299
Sun 25/1014:25 -
2 stops16h 10m
Sun 1/1116:40 -
2 stops16h 30m
Deal found 31/8£304

Find flight deals from Cardiff to Oslo

Round-trip from

£108

One-way from

£84
28/9-5/10
  • 28/9-5/10
  • 4 total stops
  • 26h 15m total
  • Cardiff to Oslo
Search Deals
30/11
  • 30/11
  • 2 total stops
  • 27h 50m total
  • Cardiff to Oslo
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

CardiffOslo

CWL Cardiff Wales - TRF Oslo Sandefjord

CWLTRF

Cardiff Wales

Mon 28/9

22:10-14:15

2 stops15h 05m

Oslo Sandefjord

Mon 5/10

11:35-21:45

2 stops11h 10m

£108

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Mon 28/9

22:10-22:45

2 stops23h 35m

Oslo Gardermoen

Mon 5/10

09:10-21:45

1 stop13h 35m

£139

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Mon 12/10

22:10-12:55

1 stop13h 45m

Oslo Gardermoen

Mon 19/10

09:10-21:45

1 stop13h 35m

£147

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Thu 15/10

22:50-17:10

2 stops17h 20m

Oslo Gardermoen

Thu 22/10

10:35-22:25

2 stops12h 50m

£154

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Tue 13/10

16:15-10:15

1 stop17h 00m

Oslo Gardermoen

Tue 20/10

23:10-23:25

2 stops25h 15m

£156

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Fri 25/9

22:45-14:30

2 stops14h 45m

Oslo Gardermoen

Sun 27/9

22:10-21:45

2 stops24h 35m

£195
Fastest return journey

CardiffOslo

CWL Cardiff Wales - OSL Oslo Gardermoen

CWLOSL

Cardiff Wales

Sun 27/9

21:45-13:20

1 stop14h 35m

Oslo Gardermoen

Sun 4/10

13:35-21:20

1 stop8h 45m

£214

CardiffOslo

CWL Cardiff Wales - TRF Oslo Sandefjord

CWLTRF

Cardiff Wales

Sun 27/9

09:35-19:05

1 stop8h 30m

Oslo Sandefjord

Sun 4/10

21:40-21:45

2 stops25h 05m

£268

CardiffOslo

CWL Cardiff Wales - TRF Oslo Sandefjord

CWLTRF

Cardiff Wales

Sat 3/10

12:30-07:25

2 stops17h 55m

Oslo Sandefjord

Sat 10/10

15:05-08:55

2 stops18h 50m

£299

CardiffOslo

CWL Cardiff Wales - TRF Oslo Sandefjord

CWLTRF

Cardiff Wales

Sun 25/10

14:25-07:35

2 stops16h 10m

Oslo Sandefjord

Sun 1/11

16:40-08:10

2 stops16h 30m

£304

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Cardiff to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Cardiff with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Oslo

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oslo

Check out reviews from past customers who have flown with KLM from Cardiff to Oslo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,570 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,570 reviews
KLM
7.8
Good
1,570 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

    If you book a flight to Oslo from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Cardiff Wales to Oslo per day from 1 airline.

  • How long is the flight from Cardiff to Oslo?

    Airlines like Ryanair fly from Cardiff to Oslo in about 16h 10m. The time it takes to get you to your destination can typically vary by up to . There are 756 mi between Cardiff and Oslo.

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

    KLM, at £234, was found to be the cheapest airline from Cardiff to Oslo..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Oslo 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cardiff to Oslo

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£234Average£279FlexibilityNo cancel feeOn-time75%
Search KLM flights

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