£40 Find Cheap Flights from Cardiff to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to the United Kingdom departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Cardiff to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£75
Manchester
Manchester1 stop£96
Edinburgh
Edinburgh1 stop£72
Birmingham
Birmingham1 stop£81
Belfast
Belfastdirect£99
Aberdeen
Aberdeen1 stop£217
Liverpool
Liverpool1 stop£107
Leeds
Leeds1 stop£90
Inverness
Inverness2 stops£148
Newquay
Newquay1 stop£156
Darlington
Darlington3 stops£446
London
London1 stop£75
Manchester
Manchester1 stop£96
Edinburgh
Edinburgh1 stop£72
Birmingham
Birmingham1 stop£81
Belfast
Belfastdirect£99
Aberdeen
Aberdeen1 stop£217
Liverpool
Liverpool1 stop£107
Leeds
Leeds1 stop£90
Inverness
Inverness2 stops£148
Newquay
Newquay1 stop£156
Darlington
Darlington3 stops£446

Book Cheap Cardiff to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to the United Kingdom

Mon, 30 Mar - Tue, 31 Mar
Ryanair Logo
22:10 - 07:55
CWL
-
GLA
9h 45m
1 stop
Ryanair Logo
16:05 - 22:50
GLA
-
CWL
6h 45m
1 stop
£69Ryanair
Thu, 23 Apr - Thu, 30 Apr
Ryanair Logo
22:50 - 07:00
CWL
-
GLA
8h 10m
1 stop
Ryanair Logo
15:20 - 22:25
GLA
-
CWL
7h 05m
1 stop
£70Ryanair
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
23:15 - 08:05
CWL
-
GLA
8h 50m
1 stop
Multiple Airlines Logo
16:05 - 22:50
GLA
-
CWL
6h 45m
1 stop
£92Multiple Airlines
Wed, 13 May - Thu, 14 May
Aer Lingus Logo
12:00 - 13:20
CWL
-
BHD
1h 20mdirect
Aer Lingus Logo
10:15 - 11:30
BHD
-
CWL
1h 15mdirect
£99Aer Lingus
Thu, 14 May - Tue, 26 May
Aer Lingus Logo
12:00 - 13:20
CWL
-
BHD
1h 20mdirect
Aer Lingus Logo
10:15 - 11:30
BHD
-
CWL
1h 15mdirect
£105Aer Lingus
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
23:15 - 08:20
CWL
-
LGW
9h 05m
1 stop
Multiple Airlines Logo
08:25 - 22:50
LGW
-
CWL
14h 25m
2 stops
£108Multiple Airlines
Tue, 12 May - Tue, 19 May
KLM Logo
09:45 - 17:20
CWL
-
LCY
7h 35m
1 stop
KLM Logo
09:20 - 16:45
LCY
-
CWL
7h 25m
1 stop
£283KLM
Thu, 7 May - Wed, 13 May
KLM Logo
17:15 - 07:55
CWL
-
LCY
14h 40m
1 stop
KLM Logo
09:20 - 16:45
LCY
-
CWL
7h 25m
1 stop
£317KLM
Tue, 21 Apr - Wed, 22 Apr
British Airways Logo
12:00 - 16:05
CWL
-
LCY
4h 05m
1 stop
British Airways Logo
15:00 - 11:30
LCY
-
CWL
20h 30m
1 stop
£463British Airways
Tue, 21 Apr - Wed, 22 Apr
British Airways Logo
12:00 - 16:05
CWL
-
LCY
4h 05m
1 stop
British Airways Logo
15:00 - 11:30
LCY
-
CWL
20h 30m
1 stop
£466British Airways
Booking Insights

KAYAK's insights & trends for Cardiff to the United Kingdom flights

Get data-powered insights and trends into flights from Cardiff to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Cardiff to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Cardiff found in the last 72 hours was to Edinburgh, at £268 return. The most popular route is from Cardiff (CWL) to Edinburgh (EDI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £268.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Cardiff to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally in the morning, when retur flights cost £545 on average. Morning departures are around 31% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £890.

Can I save money by flying with a stopover from Cardiff to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £191, prices are generally cheapest when you fly direct.

Good to know - Cheap tickets from Cardiff to the United Kingdom

Low seasonJanuary
Cheapest flight£35
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Cardiff to Glasgow

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Cardiff to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cardiff to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cardiff to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Cardiff and United Kingdom per day?

    There is a maximum of 1 direct flight a day that takes off from Cardiff and lands in the United Kingdom, with an average flight time of 1h 25m. The most common departure time is 08:00 and most flights take off in the morning. Each week, there are 7 flights.

Reviews of the top 5 airlines flying from Cardiff to the United Kingdom

 
Need help choosing which airline to fly with from Cardiff to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
LoganairOverall score based on 23 reviews
9.0Crew
7.5Food
6.7Entertainment
8.2Comfort
8.6Boarding
Airline reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

10.0 ExcellentAnonymous, Sept 2025
IOM - LCY
Read more Loganair reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.

I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.

Everything! Not sure if there's really anything that could make it any better

Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

Take off was great but landing is always with a bump.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Everything you need to know for your flight from Cardiff to the United Kingdom

Information on your arrival and departure airports