Cheap Flights British Airways

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Search and Book Cheap British Airways Flights

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British Airways is a full-service UK-based airline, operating regular flights both domestically within the UK and to many popular international destinations. Travellers love flying with British Airways for a premium and reliable service, as well as the ability to collect Executive Club (British Airways’ loyalty programme) points.

This guide will help you discover how you can find and book the most affordable flights with British Airways. Use the search bar at the top of the page to begin your search.


How to Book Cheap British Airways Flights

Book Now, Pay Later & Finance

Our ‘book now, pay later’ payment options may not make the total cost ‘cheaper’...but they can make booking your airfare much more affordable by splitting the cost over time. Instead of paying the full amount today, you can break up the cost into more manageable chunks, paid over a fixed number of weekly monthly insalments. Many of our shorter-term payment plan options are completely interest-free — you only pay the total cost of your flights, without any extra costs or hidden fees.

Buy now, pay later payment options logos: Zip, Affirm, Afterpay, Klarna, Laybuy

Our buy now, pay later and finance payment plan options include Afterpay, Affirm, Klarna, Laybuy and Zip, among others. Whether you book flights with British Airways, or any of the other 600 airlines that we ticket, you can spread the cost over time when you book through Alternative Airlines.

DISCOVER ALL OUR PAYMENT PLAN OPTIONS

Apply a Discount Code

Looking for the best British Airways deals? Alternative Airlines can help. Head over to our discounts and promo codes page to discover all the latest deals. These codes can be applied no matter which airline you book — whether you’re flying with British Airways, Ryanair, Norwegian, or any other airline.

Use Our ‘Cheapest Flights’ Search Filter

Once you have completed a flight search, click on our ‘cheapest’ filter to sort the search results by the cheapest flights. If you’re only looking to fly with British Airways, you can also select to only view flights with this airline.

Using the Alternative Airlines 'cheapest flights' filter

Choose the Cheapest Time to Fly

The day and time that you fly will often be just as important as any other factor when you’re looking for cheaper flights. Here are some top tips to help you find the cheapest time to book your flights:

1. Fly during the shoulder season

Rather than flying during peak periods, fly during the shoulder season. You may find that by flying to Europe in September, rather than in July or August, you’ll see a reduction in the cost of your flights.

2. Don’t fly during public holidays.

For the cheapest flights, avoid travelling during public bank holidays such as Christmas.

3. Catch a red eye flight

Fly at night, or look out for flights that depart really early in the morning or late at night.

4. Use our Best Fare Finder tool

This is a great way to find the cheapest time to fly. We use a traffic light system, so when you select your departure and arrival dates you can see what days offer the cheapest flights. If you can be flexible with your dates of travel, consider selecting a ‘green’ date to benefit from the cheapest prices.

Using the Alternative Airlines 'best fare finder' calender


Popular British Airways Routes

Book Cheap British Airways flights London ✈ to Lagos, Nigeria

There are lots of ways that Alternative Airlines can help you book cheaper flights to Lagos with British Airways. You can book today, and pay later, or spread the cost over time with one of our payment plan options. And/or, apply one of our latest discount codes.

Book Cheap British Airways flights London ✈ to Barcelona, Spain

Flying between London (Heathrow) and Barcelona (BCN) is a popular summer holiday route. Tourists love heading to the sunny coastal city for an affordable break. And Alternative Airlines can help make booking British Airways flights to Barcelona even more affordable!

Book Cheap British Airways flights London ✈ to Marrakech, Morocco

British Airways is one of the most popular airlines operating regular flights between London (Heathrow) and the buzzing, cultural hub that is Marrakech (RAK), a popular market city in Morocco. Use this guide to discover how you can find the cheapest flights with British Airways.

Book Cheap British Airways flights London ✈ to South Africa

British Airways operates flights between London and South Africa (JNB), as well as between South Africa and other African countries and elsewhere. Alternative Airlines can help you book cheaper flights to and within Africa.


Cheap British Airways Flights FAQs

How can I book cheap British Airways flights to London?

By searching for flights through Alternative Airlines! To begin, enter your departure location (whether that’s a domestic location, such as Edinburgh, or an international location in Europe, the US, or elsewhere). We offer lots of ways to help make booking British Airways flights more affordable. For example, you can apply one of our latest discount codes, and/or spread the cost over time with one of our payment plan options. Take a look at our top tips above to find out more.

How can I book cheap British Airways flights to Europe?

Yes, it’s easy to find the cheapest flights to Europe when you search through Alternative Airlines. British Airways flies to many of the most popular cities in Europe, including France, Spain, Italy, Switzerland and the Netherlands, among others. Take a look at our British Airways guide to discover all destinations, or start using the search form at the top of the page.

Can I book cheap flights to London Heathrow?

To find the cheapest flights to London Heathrow, you can use the search form at the top of the page. Enter your departure airport, along with ‘London Heathrow’ as your chosen arrival airport.

To find the cheapest flights, you can use our traffic light system when selecting your travel dates to ensure you fly on the cheapest dates. After your search has loaded, you can also select our ‘Cheapest Fare’ option to view the cheapest flights first.

How can I get cheap flights with British Airways?

Alternative Airlines can help you book cheaper flights with British Airways. We ticket hundreds of airlines, including British Airways. This guide includes many top tips to help you find and book the most affordable flights with British Airways.

How can I find cheap Business Class British Airways flights?

British Airways is a full-service airline, and the airline’s Business Class (Club World) offers a premium way to fly. If you want to book the most affordable Business Class flights, Alternative Airlines can help. No matter which airline or ticket fare you choose, we offer lots of payment plan options. So, you can upgrade your seat or cabin class, without any need to pay the cost of the upgrade upfront. Spread the total cost of your airfare into monthly instalments.