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Cheap flights from Trondheim to Cardiff from £251

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Trondheim to Cardiff departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Trondheim to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:10 - 09:15
TRD
-
CWL
17h 05m
1 stop
KLM Logo
09:50 - 11:35
CWL
-
TRD
24h 45m
1 stop
£251KLM
Wed, 6 May - Sun, 10 May
KLM Logo
12:10 - 16:45
TRD
-
CWL
5h 35m
1 stop
KLM Logo
17:15 - 11:35
CWL
-
TRD
17h 20m
1 stop
£281KLM
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
11:30 - 22:25
TRD
-
CWL
11h 55m
2 stops
Multiple Airlines Logo
17:15 - 11:35
CWL
-
TRD
17h 20m
1 stop
£290Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
09:20 - 23:05
TRD
-
CWL
14h 45m
3 stops
Multiple Airlines Logo
17:15 - 22:50
CWL
-
TRD
4h 35m
1 stop
£346Multiple Airlines
Wed, 6 May - Sun, 10 May
KLM Logo
07:10 - 16:45
TRD
-
CWL
10h 35m
2 stops
KLM Logo
17:15 - 22:50
CWL
-
TRD
4h 35m
1 stop
£353KLM
Wed, 6 May - Sun, 10 May
KLM Logo
14:45 - 09:15
TRD
-
CWL
19h 30m
2 stops
KLM Logo
09:45 - 22:45
CWL
-
TRD
12h 00m
2 stops
£423KLM
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
06:25 - 16:45
TRD
-
CWL
11h 20m
2 stops
Multiple Airlines Logo
17:15 - 17:15
CWL
-
TRD
23h 00m
3 stops
£591Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
15:05 - 11:30
TRD
-
CWL
21h 25m
3 stops
Multiple Airlines Logo
12:00 - 00:35
CWL
-
TRD
11h 35m
3 stops
£591Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
07:55 - 16:45
TRD
-
CWL
9h 50m
3 stops
Multiple Airlines Logo
09:50 - 23:10
CWL
-
TRD
12h 20m
2 stops
£665Multiple Airlines
Wed, 6 May - Sun, 10 May

KLM flights from Trondheim to Cardiff

Our best KLM deals on Trondheim to Cardiff flight tickets
KLM
6 May
TRD17:10Trondheim Vaernes
17h 05m
1 stop
CWL09:15Cardiff Wales
10 May
CWL09:50Cardiff Wales
24h 45m
1 stop
TRD11:35Trondheim Vaernes
£251
KLM
7 May
TRD12:10Trondheim Vaernes
5h 35m
1 stop
CWL16:45Cardiff Wales
11 May
CWL17:15Cardiff Wales
17h 20m
1 stop
TRD11:35Trondheim Vaernes
£281
KLM
6 May
TRD07:10Trondheim Vaernes
10h 35m
2 stops
CWL16:45Cardiff Wales
10 May
CWL17:15Cardiff Wales
4h 35m
1 stop
TRD22:50Trondheim Vaernes
£353

momondo Fare Finder

 
Customise your flight search to find flights from Trondheim to Cardiff 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 22 April 2026.
Use the filters below to find and compare flights from Trondheim to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Wed 6/5

17:10-09:15

1 stop17h 05m

Cardiff Wales

Sun 10/5

09:50-11:35

1 stop24h 45m

£251

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Thu 7/5

12:10-16:45

1 stop5h 35m

Cardiff Wales

Mon 11/5

17:15-11:35

1 stop17h 20m

£281

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Thu 7/5

11:30-22:25

2 stops11h 55m

Cardiff Wales

Mon 11/5

17:15-11:35

1 stop17h 20m

£290

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Wed 6/5

09:20-23:05

3 stops14h 45m

Cardiff Wales

Sun 10/5

17:15-22:50

1 stop4h 35m

£346
Fastest return journey

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Wed 6/5

07:10-16:45

2 stops10h 35m

Cardiff Wales

Sun 10/5

17:15-22:50

1 stop4h 35m

£353

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Thu 7/5

14:45-09:15

2 stops19h 30m

Cardiff Wales

Mon 11/5

09:45-22:45

2 stops12h 00m

£423

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Thu 7/5

06:25-16:45

2 stops11h 20m

Cardiff Wales

Mon 11/5

17:15-17:15

3 stops23h 00m

£591

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Thu 7/5

15:05-11:30

3 stops21h 25m

Cardiff Wales

Mon 11/5

12:00-00:35

3 stops11h 35m

£591

TrondheimCardiff

TRD - CWL

TRDCWL

Trondheim Vaernes

Wed 6/5

07:55-16:45

3 stops9h 50m

Cardiff Wales

Sun 10/5

09:50-23:10

2 stops12h 20m

£665

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Trondheim to Cardiff

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

Cheap Trondheim to Cardiff (TRD to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trondheim to Cardiff

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from Trondheim to Cardiff takes 19h 25m
There are no direct flights from Trondheim to Cardiff. There are no popular flight routes from Trondheim to Cardiff.
Search flight deals

Frequently asked questions about flying from Trondheim to Cardiff

  • How far is Trondheim Vaernes to Cardiff Wales by plane?

    A flight from Trondheim Vaernes to Cardiff Wales will travel around 962.6 mi. A reasonable flight in good conditions will take 19h 25m.

  • When did momondo last update prices for flights from Trondheim Vaernes Airport to Cardiff Wales Airport?

    Prices for flights from Trondheim Vaernes Airport to Cardiff Wales Airport are updated daily.

  • How old do you have to be to fly from Trondheim Vaernes Airport to Cardiff Wales 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 Trondheim Vaernes Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Trondheim to Cardiff

  • How do I get Price Alerts for flights from Trondheim to Cardiff?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Trondheim from Cardiff. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Trondheim to Cardiff with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

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

Finding the right flight to Cardiff from Trondheim 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 Cardiff quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Cardiff from Trondheim. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Trondheim to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport