Cheap flights from Wales to London from £33
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to London departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Wales to London
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How to get the cheapest flight ticket from Wales to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Wales is in May. Flight prices, which tend to average around £124, are often lower during this time because this is during the off-season. The month of July is another great option to travel to London, with average flight prices from Wales averaging around £163.
What is the cheapest day to depart on your flight to London?
Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £898. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Wales to London for around £2,136.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £982. Flights in the afternoon are often more expensive, with an average ticket price of £1,033.
What is the cheapest Wales to London flight route?
Fly from Cardiff Wales to London Heathrow for the best Wales - London flight prices
How many flights depart from Wales to London on average per day?
13 flights are operational daily from Wales to London as of June 2025. The most popular departure time for this route is 03:00, with 36% of flights per day taking off at midday.
How many flights depart from Wales to London on average per week?
As of June 2025, 96 flights take off from Wales and land in London each week. The most common flight departure day for this route is Wed, with 40% of weekly flights taking off on this day.
Cheap Wales to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wales to London
When did momondo last update prices for flights from Wales to London?
Prices for flights from Wales to London are refreshed on a daily basis.
How many operators does momondo search for flights from Wales to London?
The number of operators available for flights from Wales to London is 6 as of June 2025.
How old do you have to be to fly from Wales to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Wales to London
Compare and see reviews for airlines that fly from Wales to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £222 | Free Cancellation | Rating 7.8 1,363 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Wales to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wales to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Wales to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Wales to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Wales to London?
momondo provides multiple filters to help you find the best flight to London from Wales. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Wales to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Wales to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.