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Flights to London

Find cheap flights to London. Compare Heathrow, Gatwick, Stansted, and Luton and book on our partner site.

Flying to London

Start with the shape of the trip

London is one of the world’s busiest destinations—culture, history, and connections to the rest of Europe. Four major airports serve the city, so comparing them can save you a lot.

London travel photo

London at a glance

Airport

LHR - London

Region

England • UK • Europe

Best for

Short city breaks

Image Source:User:Colin and Kim Hansen · CC BY-SA 4.0
London travel photo
Image Source:David Illif with image-alignment and Photoshoping by User:Colin and Kim Hansen · CC BY-SA 4.0

Trip planning depth

More useful context before booking London

Use these checks to move beyond a thin destination overview and decide whether the fare, arrival airport, timing, and trip style fit the journey you actually want.

Fare strategy

How to think about cheap flights to London

Treat London as a city break search rather than a generic flight query. That means the best fare is the one that matches your arrival airport, ground-transfer plan, baggage needs, and trip length, not just the lowest headline price shown first.

For England, UK, Europe, compare at least one flexible-date view before you decide. If your dates are fixed, use the search results to test nearby departure times and cabin-bag rules so you can see whether the cheapest fare is still the best practical ticket.

  • Use LHR as the first airport check for London.
  • Keep the trip style in mind: Short city breaks, Culture-first trips, and Shoulder-season value.
  • Use page signals such as City break, Popular, and Landmarks to compare similar destinations.

Airport fit

Arrival planning for London

Start with LHR for London, then compare nearby airports only when the transfer still supports the trip. A cheaper landing point can lose its value if it adds a late arrival, a long rail transfer, or an overnight stay before you reach London.

This guide is especially useful when comparing routes from Amsterdam, Berlin, Lisbon, and Madrid. If one origin city prices high, check whether a nearby departure airport or an adjacent travel day gives you the same trip with fewer compromises.

  • Compare arrival time and onward transfer before choosing a connection.
  • Check whether the lowest fare includes the cabin bag you actually need.
  • Keep an eye on late-night arrivals if public transport is part of the plan.

Timing

When London fares usually deserve a second look

European city fares are often most sensitive to Friday-to-Sunday demand, event weekends, and public holidays. A Tuesday or Wednesday departure can be the cleanest first test.

If you are building a longer trip around London, run two searches: one with your ideal dates and one with the nearest midweek or shoulder-season alternative. The gap between those results tells you whether it is worth adjusting the itinerary.

  • Search one or two days before and after your preferred departure.
  • Compare morning and late-evening flights separately when transfers matter.
  • Recheck prices after changing trip length because weekend returns often lift the total.

Alternatives

Nearby or similar places to compare with London

If prices to London look high, compare Aberdeen, Belfast, Birmingham, and Bristol before you book. Similar destinations can price differently when airline capacity, events, or school breaks shift demand.

The goal is not to chase every possible airport. It is to find the point where a lower fare still keeps the trip simple enough to be worth booking.

  • Compare Aberdeen if your dates are flexible.
  • Compare Belfast if your dates are flexible.
  • Compare Birmingham if your dates are flexible.
  • Compare Bristol if your dates are flexible.

Airports

Nearby airports worth comparing

Heathrow (LHR) is the main long-haul hub, with the most flights from the US and elsewhere. Gatwick (LGW) is south of the city and has strong European and transatlantic service. Stansted (STN) and Luton (LTN) are farther out but are bases for many budget airlines—often the cheapest option if you don’t mind the train or coach into town. Use the search form above to compare all four; the best choice depends on your route and budget.

  • Gatwick (LGW)

    Gatwick (LGW) is south of the city and has strong European and transatlantic service.

  • Stansted (STN)

    Stansted (STN) and Luton (LTN) are farther out but are bases for many budget airlines—often the cheapest option if you don’t mind the train or coach into town.

  • Luton (LTN)

    Stansted (STN) and Luton (LTN) are farther out but are bases for many budget airlines—often the cheapest option if you don’t mind the train or coach into town.

These alternatives may be useful for wider London or UK trips, but only if the ground transfer still supports the itinerary.

Timing

Best time to visit London

Peak times are summer, Christmas, and school holidays. For better value, aim for January–March or November (outside half-term). Midweek flights are usually cheaper than weekends.

Stansted and Luton are a bit of a trek into central London. Factor in train or coach cost and time when you compare—sometimes Heathrow or Gatwick works out better overall.

London travel photo
Image Source:Diliff · CC BY-SA 3.0

Highlights

Why visit London

Short city breaks

Keep this in mind when you compare airport options, dates, and total trip cost.

Culture-first trips

Keep this in mind when you compare airport options, dates, and total trip cost.

Shoulder-season value

Keep this in mind when you compare airport options, dates, and total trip cost.

Better-value fares

How to find cheap flights to London

Use the search form above to compare fares to London. Enter your departure city and dates, then sort by price or stops. When you see a fare you like, click through to book on our partner site; we don't charge booking fees.

Search nearby airports

A nearby airport can be cheaper than the obvious one, especially when a city is served by multiple airports or regional alternatives.

Avoid peak travel days

Friday departures and Sunday returns often cost more. Midweek combinations are usually a better place to start.

Look outside the busiest season

Shoulder-season trips can deliver better fares, shorter lines, and more flexible flight options.

Review the full trip cost

The cheapest headline fare is not always the best value after carry-on fees, seat selection, and airport transfer costs.

F.A.Q

  • Heathrow (LHR) and Gatwick (LGW) are the main international hubs. Stansted (STN) and Luton (LTN) have many European and budget flights.

Keep exploring

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Hero Image Source:Diliff · CC BY-SA 3.0