Question 1

What is the cheapest flight from Cardiff to London?

Accepted Answer

In the last 3 days, the lowest price for a flight from Cardiff to London was £69 for a one-way ticket and £152 for a return. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/London-LON'>Visit our flight page for the latest deals!>/a>

Question 2

What’s the cheapest day of the week to fly from Cardiff to London?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to London on a Monday and more expensive on a Thursday. On your return trip to Cardiff, you should consider flying back on a Wednesday, and avoid Fridays for better deals. Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Cardiff to London?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to London on a Monday and more expensive on a Thursday. On your return trip to Cardiff, you should consider flying back on a Wednesday, and avoid Fridays for better deals. Visit our flight page for the latest deals!>/a>

Question 4

Which airports will I be using when flying from Cardiff to London?

Accepted Answer

On your way to London, you’ll fly out from Cardiff Wales. You’ll be landing in one of London’s 5 airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/London-LON'>Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from Cardiff to London?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

Which airline alliances offer flights from Cardiff to London?

Accepted Answer

oneworld, and SkyTeam are the airline alliances operating flights between Cardiff and London, with SkyTeam being the most commonly used for this route.

Question 7

What is the cheapest month to fly from Cardiff to London?

Accepted Answer

The cheapest month for flights from Cardiff to London is May, where tickets cost £123 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is £576 and £451 respectively.

Question 8

What is the cheapest month to fly from Cardiff to London?

Accepted Answer

The cheapest month for flights from Cardiff to London is May, where tickets cost £123 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is £576 and £451 respectively.

Question 9

How does KAYAK find such low prices on flights from Cardiff to London?

Accepted Answer

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 London. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/London-LON'>Visit our flight page for the latest deals!>/a>

Question 10

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Cardiff is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/London-LON'>Visit our flight page for the latest deals!>/a>

Question 11

What is the Hacker Fare option on flights from Cardiff to London?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Cardiff with another airline. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/London-LON'>Visit our flight page for the latest deals!>/a>

Question 12

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

Accepted Answer

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 to London from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Cardiff-Wales-Arpt-CWL/London-LON'>Visit our flight page for the latest deals!>/a>

Question 13

What is the cheapest stopover airport when flying from Cardiff to London?

Accepted Answer

Flights via Dublin (DUB) offer the most affordable fares, with an average price of £164 for a return.

Question 14

What is the most popular stopover airport when flying from Cardiff to London?

Accepted Answer

Amsterdam (AMS) is the top choice – 83% of KAYAK users who clicked on one-stop flights from Cardiff to London picked an itinerary connecting there.

Question 15

Which stopover airport has the quickest connection when flying from Cardiff to London?

Accepted Answer

If you prefer a quick connection, Amsterdam (AMS) often has the shortest stopovers from Cardiff to London, with an average time of 3h 14m.

Question 16

Which stopover airport offers the shortest total travel time from Cardiff to London?

Accepted Answer

Consider flying via Dublin (DUB) for the shortest journey. The average one-way travel time for flights connecting there is 4h 05m.

Question 17

Which cabin class options are there for flights between Cardiff and London?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 18

Which cabin class options are there for flights between Cardiff and London?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 19

Which airlines provide the cheapest flights from Cardiff to London?

Accepted Answer

In the past 3 days, the cheapest return tickets from Cardiff to London were found on Ryanair (£112) and KLM (£331).

Question 20

Which airlines provide the cheapest flights from Cardiff to London?

Accepted Answer

In the past 3 days, the cheapest return tickets from Cardiff to London were found on Ryanair (£112) and KLM (£331).

Question 21

What is the cheapest Cardiff to London flight route?

Accepted Answer

The cheapest return flight from Cardiff to London costs £583 on the route between Cardiff (CWL) and London Heathrow Airport (LHR). It is also the most popular route.

Question 22

What is the cheapest Cardiff to London flight route?

Accepted Answer

The cheapest return flight from Cardiff to London costs £583 on the route between Cardiff (CWL) and London Heathrow Airport (LHR). It is also the most popular route.

Question 23

What are the most popular airlines flying to London?

Accepted Answer

The most popular airline among KAYAK users flying to London is KLM, followed by British Airways and easyJet.

Low season	February
High season	August
Cheapest flight	£51

Transportation mode	Average price	Average duration
Flights		4h 00m
Trains	£100	1h 56m
Buses	£15	3h 24m

CWL - LON

£51 Find Cheap Flights from Cardiff to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Cheap Flights from Cardiff to London (CWL-LON)

Recent return flight deals from Cardiff to London

Recent one-way flight deals from Cardiff to London

Everything you should know

KAYAK's insights & trends for Cardiff to London flights

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

What is the cheapest Cardiff to London flight route?

The cheapest return flight from Cardiff to London costs £583 on the route between Cardiff (CWL) and London Heathrow Airport (LHR). It is also the most popular route.

What’s the cheapest day of the week to fly from Cardiff to London?

Your flight ticket price will generally be cheaper if you fly to London on a Monday and more expensive on a Thursday. On your return trip to Cardiff, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Cardiff to London?

The cheapest month for flights from Cardiff to London is May, where tickets cost £123 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is £576 and £451 respectively.

Which airlines provide the cheapest flights from Cardiff to London?

In the past 3 days, the cheapest return tickets from Cardiff to London were found on Ryanair (£112) and KLM (£331).

What is the most popular stopover airport when flying from Cardiff to London?

Amsterdam (AMS) is the top choice – 83% of KAYAK users who clicked on one-stop flights from Cardiff to London picked an itinerary connecting there.

What is the cheapest stopover airport when flying from Cardiff to London?

Flights via Dublin (DUB) offer the most affordable fares, with an average price of £164 for a return.

Which stopover airport offers the shortest total travel time from Cardiff to London?

Consider flying via Dublin (DUB) for the shortest journey. The average one-way travel time for flights connecting there is 4h 05m.

Which stopover airport has the quickest connection when flying from Cardiff to London?

If you prefer a quick connection, Amsterdam (AMS) often has the shortest stopovers from Cardiff to London, with an average time of 3h 14m.

Which cabin class options are there for flights between Cardiff and London?

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know - Cheap tickets from Cardiff to London

When to book flights from Cardiff to London

FAQs for booking flights from Cardiff to London

What is the cheapest flight from Cardiff to London?

In the last 3 days, the lowest price for a flight from Cardiff to London was £69 for a one-way ticket and £152 for a return.

Which airports will I be using when flying from Cardiff to London?

On your way to London, you’ll fly out from Cardiff Wales. You’ll be landing in one of London’s 5 airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted.

Which aircraft models fly most regularly from Cardiff to London?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Cardiff to London?

oneworld, and SkyTeam are the airline alliances operating flights between Cardiff and London, with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Cardiff to London?

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 London.

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

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

What is the Hacker Fare option on flights from Cardiff to London?

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

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

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 to London from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cardiff to London

Everything you need to know for your flight from Cardiff to London

Information on your arrival and departure airports

Cabin class types available on flights from Cardiff to London

Complete your trip to London with a hotel stay or car hire

Find direct flights to and from Cardiff and London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight

Compare transportation modes for Cardiff to London