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Find the Cheapest Flights from London in 2023

Looking to fly from London to exciting destinations around the world, but want to get the best deals? This guide will help you find and book the cheapest flights leaving London in 2023.

With numerous airports to choose from and an array of airlines flying out of the UK capital, it can get overwhelming trying to find affordable flight options from London. But whether you're looking for a last-minute getaway or planning a trip month in advance, there are ways to save money on airfare from London. Read on for tips and tricks to get the cheapest flights!

Where Can I Fly from London?

London is one of the world's major transportation hubs, with flights to virtually anywhere you want to go. The city has six airports, including London Heathrow, London Gatwick, London Stansted, London Luton, London City, and London Southend. Between these airports, you'll find flights operated by major international airlines as well as low-cost carriers.

Popular European destinations like Paris, Amsterdam, Barcelona, Rome and more are just a short hop away. You can also find direct long-haul flights to major cities across North America, Asia, Africa, South America, and Australia. Whether you want a beach vacation or a big-city adventure, it's easy to depart from London.

How Can I Get the Best London Flight Deals?

With so many options for flights from London, how do you ensure you're getting the most affordable fare? Here are some key tips:

• Be flexible with your travel dates and airports. Flights on less popular days of the week are generally cheaper.
• Book well in advance for international flights - ideally 4–6 months ahead.
• Use flight search engines like Skyscanner and Google Flights to compare fares across multiple airlines and dates.
• Sign up for price alerts and sale notifications from airlines and travel sites.
• Check budget airline websites like EasyJet, Ryanair, and Wizz Air for cheap deals.
• Consider one-way flights vs. roundtrips - sometimes this is cheaper.
• Fly early morning or late at night to score lower fares.
• Check nearby airports like Luton and Southend for cheaper options.

When is the Cheapest Time to Fly from London?

The time of year you book and travel makes a big difference in the airfare costs. Generally, the cheapest times for flights from London are:

• January to March (aside from around New Years)
• Late August to November (excluding holidays)
• Traveling mid-week instead of weekends

The most expensive periods are usually around:

• Christmas and New Year's
• Easter Holidays
• Summer months of June to August
• Half-terms and bank holidays

If your travel dates are flexible, compare costs for different months and seasons to see when you can score the best deals.

Which London Airport Should I Fly From?

One of the easiest ways to find cheap flights from London is to compare fares across its six airports. Here's a quick overview of your options:

London Heathrow

As the busiest UK airport, Heathrow offers the most flight options, with around 80 airlines operating out of its four terminals. It handles a huge number of long-haul international flights. Avoid peak morning and evening times if possible.

Airlines: British Airways, Virgin Atlantic, American Airlines, Emirates, Air Canada

London Gatwick

Gatwick is London's second-busiest airport, located about 30 miles (ca. 48 km) south of the city center. It's a major base for short-haul point-to-point flights.

Airlines: EasyJet, British Airways, Norwegian, Vueling

London Stansted

Stansted focuses primarily on low-cost European flights, with Ryanair as its biggest operator. It's a major budget airline hub located northeast of central London.

Airlines: Ryanair, EasyJet, Jet2, Vueling

London Luton

A small airport suited for short-haul budget flights, especially Ryanair services. It's situated around 35 miles (ca. 56 km) northwest of London.

Airlines: Wizz Air, Ryanair, EasyJet

London City

This compact airport is in East London, close to Canary Wharf. It specializes in short-haul business class flights.

Airlines: British Airways, KLM, Air France, Lufthansa

London Southend

Southend serves point-to-point short-haul flights, primarily with EasyJet. Located east of London in Essex.

Airlines: EasyJet, Loganair

Compare airfares across these six airports to uncover the best deals for your route and travel dates. Don't forget to factor in transportation expenses for getting to/from each airport.

How Can I Find Cheap Last-Minute Flights from London?

If you're trying to book a last-minute getaway, don't despair! There are still ways to find affordable last-minute flights from London's airports:

• Use Secret Flying to find mistake fares and unadvertised deals
• Try Travel Supermarket's Late Deals for discounted packages
• Sign up for airline sales alerts - last-minute deals are sometimes released
• Be flexible on travel dates and airport
• Check alternate airports like Luton and Southend
• Look for budget airline deals on routes like London to Dublin, Paris, Amsterdam
• Consider one-way flights as they're sometimes cheaper

While last-minute flights typically cost more, being flexible and persistent can help you save money even booking at the last moment.

Tips for Getting the Best Flight Prices from London

Beyond picking travel dates wisely and comparing airports, there are some additional tricks that can help you get the cheapest possible flights from London's airports:

• Book early morning or late-night departures - they are generally cheaper than midday flights
• Fly mid-week - weekends tend to have higher fares
• Check prices in incognito/private browser mode - airlines track cookies and will sometimes show higher fares if you've searched a route previously
• Consider open-jaw tickets - fly into one city and back from another to save money
• Try booking directly on the airline website - third-party sites don't always have access to the lowest fares

Saving money on airfare comes down to flexibility, diligent comparison shopping, and a bit of creativity in piecing together your route. Follow these tips, and you'll be jetting off from London without breaking the bank.

Compare Flights Easily with Travel Aggregator Sites

Rather than search individual airline sites, you can use an aggregator site like Skyscanner or Kayak to quickly compare flight options across different airlines, routes, and travel dates.

These sites make it easy to:

• Get an overview of cheap flight prices from London to anywhere
• Easily change travel dates and airports to find the lowest fares
• Set up price alerts to get notified when deals become available
• Sort and filter flight search results (e.g. by price, duration, airline, etc.)

Travel aggregators save you time by showing deals from many airlines and online travel agencies in one place. They should be one of your first stops when planning a trip to find affordable flights from London.

Don't Forget to Check Baggage Allowances

When comparing flight deals out of London, be sure to look at the baggage allowances for each airline. Many low-cost carriers have restrictive policies.

For example, Ryanair only allows a small carry-on bag included in the ticket price. You'll pay extra fees for checked bags. Meanwhile, Southwest Airlines offers free checked bags.

Baggage fees can significantly increase the total cost of a "cheap" flight. Be sure to understand the airline's baggage policy before booking, so you don't end up with surprise charges.

Summing Up - Get Away for Less from London

Flying affordably from London is definitely possible with so many airports and airlines to choose from. Be flexible with travel dates and airport, compare deals across multiple sites, book early, and avoid costly baggage fees.

Follow these tips, and you'll be jetting off on exciting adventures, all while saving money on flights from London. Safe travels!