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Cheap Flights from London

London, England

Cheap flights from London

Here at Alternative Airlines, we offer flights from over 600 airlines, from the big international airlines to niche regional carriers including British AirwaysVirgin AtlanticLoganaireasyJet and Ryanair. Not only that, we have over 40 payment methods, including buy now pay later and financing options, across 160+ currencies and cryptocurrencies.

You can make your flights more affordable by utilising the payment options we have. Our Buy Now Pay Later (BNPL) and financing options has flexible payment plans, giving you a more flexible choice to pay for your flights. In the UK, we offer financing options including KlarnaZip and PayPal Credit.

London skyscrapers

About London

London, the capital of the United Kingdom, is one of the world's leading financial, commercial and cultural centres. It's connected to many destinations in the world including cities on all 7 continents. You can easily fly direct and one-stop flights to most destinations.

London has 6 airports that offer both international and domestic destinations, with London Heathrow Airport (LHR) and London Gatwick Airport (LGW) being the busiest airports out of the 6.

Tips for Booking Cheap Flights From London

Use our calendar to find the cheapest days to fly

How far ahead you book is as important as the date you decided to fly. Sometimes, flying out on Monday may be cheaper than Friday. These are often manipulated by the ticket availability and seasonality of the route.

However, our Best Fare Finder makes it very easy in locating the cheapest day to fly. We show the prices in the form of a calendar and use colour to indicate the relative prices of the flights. 3 colours are being used, red, green and amber. The cheapest day to fly is shown in green and the most expensive day to fly is in red.

Sort your search by the lowest price

Once you've started the search, we'll show you all the flights available for your route. You can sort the flights by 'lowest price', which means the cheapest flight will appear at the top of the flight result. You can even use other filters on the left to find the best flight for you.

Lowest price by airline

If there's an airline you wish to fly with in particular, you can use the filter at the top of the search price simply by clicking on the airline logo. We show you all the airlines that fly the route and the flight cost for that airline, making it easy for you to locate the best flight for you!

Buy Now, Pay Later

Once you've found the cheap flight for you from London, you can then utilise our payment options using the flexible payment plans we offer. Using our Buy Now Pay Later (BNPL) products means you can buy your flight now and pay back the full cost of the flight at a later date. You can either pay back the total cost in instalments or by monthly payments up to 18 months. We currently offer KlarnaPayPal Credit and Zip in the UK.

Alternative Airlines search form

How to find and book cheap flights from London

Finding cheap flights from London is easy, simple and convenient. Just follow the steps below:

Search for flights

Enter 'London' as the departing airport and the destination as your arriving airport. Then select your travel date(s), cabin class and the number of passengers on our search form.

Filter your search

Then we show you all the flights available on your route. You can then sort and filter our results to make it easier to locate the best flight for you. We have a few filters available on the left of the results page for you to select. Select your flights to proceed afterwards.

Pay your way

Fill in the passenger details and select all the add-on you need for your flight and select the payment method. Choosing the right payment method means you can make your flights more affordable and you're more flexible when it comes to paying the flight cost back.

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