Cheap flights from London

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Fast facts on flights from London

Cheapest plane ticket foundLondon City, London Heathrow
Cheapest route found$31
Cheapest month to flyJuly
Most popular airlineBritish Airways
Most popular destinationTel Aviv

The best flight deals leaving from London soon

Looking for a cheap last-minute deal or the best roundtrip flight from London? If you want to travel from London next month, roundtrip fares start from $31. Find the lowest prices on one-way and roundtrip tickets right here.

Booking flights from London: Frequently Asked Questions

The best price we found for a round-trip flight from London to Palma is $31. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of London is Saturday, July 4, 2026, to Palma - Majorca.
It's easy with us. Look for cheap flights and flight offers from London to anywhere using Everywhere search – it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from London goes up or down so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from London Luton Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. On average, this is the time when fares are cheaper.
Of course! Just select "one way" when you search with us. And here's an extra tip: Sometimes, searching for a one-way ticket from London, and another one-way back home, can yield cheaper tickets than a round-trip fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check in any luggage, clear security and find your gate.
The cheapest flight from London we've found in the next 1 year is to Palma - Majorca for $31. It departs from London Luton Airport on Saturday, July 4, 2026. There are also cheap flights from London to Luxembourg for $35 and Bordeaux for $35.

How to find cheap flights from London

  • The lowest price currently available for a one-way flight from London is $11, departing from London Luton.

  • You can find round-trip fares from as little as $31.

  • The cheapest city you can fly into from London is Palma - Majorca.

  • Where you depart from in London can make a real difference in what you pay. London Heathrow Airport (LHR), London Gatwick Airport (LGW) and London Stansted Airport (STN) are all worth comparing for the best deal.

  • Never let a deal slip away by signing up to Price Alerts. We'll keep tabs on the flights you're interested in and notify you when fares drop or rise.

  • Get the timing right when booking your plane tickets from London. For domestic routes, try to secure your seats one to three months before flying, while international trips are often best locked in two to six months in advance.

  • Select 'Add nearby airports' at the start of your search to compare prices across airports in or around your destination. Even if you have a preference, checking out a neighboring airport could open up much better flight options or even slash your ticket price.

  • Willing to go wherever the cheap flights are? Set 'London' as your departure city and choose 'Explore everywhere' as your destination. Then sort by 'Cheapest flights' to find the best fares.

Flying from London: what you need to know

  • All departures from London are listed in the local UTC+0 time zone.

  • These major airlines flying from London operate from the following airports:

    • British Airways: London Heathrow Airport (LHR) and London Gatwick Airport (LGW)

    • EasyJet: London Gatwick Airport (LGW) and London Luton Airport (LTN)

    • Ryanair: London Stansted Airport (STN) and London Luton Airport (LTN)

  • If you're traveling internationally, check whether you'll need a visa or another kind of document before you go. Your airline, travel agent or local embassy should have the most up-to-date details on entry rules.

Best time to fly from London

  • The cheapest time to catch a flight departing from London is usually July.

  • More people travel in July than any other month. You might find yourself paying higher fares during peak periods like this.

  • More affordable tickets are easier to find in March, which is the least busy time to fly out of the city.

  • Consider booking a flight from London departing Tuesday or Wednesday. Midweek is usually a more affordable time to travel compared to weekends.

Where to fly to from London

  • Discover cities like Dublin, Amsterdam and Barcelona. They're among the most popular international destinations to travel to from London.

  • Go-to options for adventures closer to home include Edinburgh, Glasgow and Belfast.

  • Want to explore on a bigger scale? When flying from London, the most visited countries include Spain, the United States and Italy.

  • The shortest flight out of London is to Rotterdam, which takes around 55 minutes.

Leaving from London Heathrow Airport (LHR)

Flying out of London Gatwick Airport (LGW)

London Stansted Airport (STN) departures