How much is the train ticket from Gatwick to Heathrow?

It takes an average of 1h 50m to travel from Gatwick Airport to Heathrow Airport by train, over a distance of around 25 miles (40 km). There are normally 249 trains per day travelling from Gatwick Airport to Heathrow Airport and tickets for this journey start from £21.30 when you book in advance.



In 2026, there is no direct train between Gatwick (LGW) and Heathrow (LHR), so the cost depends on your chosen route through central London. The most common method is taking the Thameslink from Gatwick to Farringdon and switching to the Elizabeth Line. A standard one-way ticket for this journey typically costs between £30 and £42 when using contactless or an Oyster card. If you book a specific "Advance" ticket through a provider like National Rail, you might find fares as low as £22.70, though these are restricted to specific times. Another popular 2026 option is the National Express coach, which is direct and costs around £20–£30, usually taking 65–90 minutes. For those seeking the fastest rail experience, taking the Gatwick Express to Victoria, a taxi to Paddington, and then the Heathrow Express can cost upwards of £60. Most travelers in 2026 opt for the Elizabeth Line connection for its balance of modern comfort and relatively mid-range pricing.

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There is no direct rail service that connects Heathrow and Gatwick. To travel by train, you need to go via central London.

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The cheapest way to travel between Gatwick and Heathrow Airports is by London Underground and bus. Expect a travel time of around 3 hours or more and being required to drag luggage up escalators and stairs and travel in crowded train carriages.

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The Gatwick Express provides a non-stop service direct to London Victoria. Departing twice an hour, it takes just 30 minutes. You can save 10% if you book online in advance directly through the Gatwick Express Website.

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Connections to London It takes around half an hour to get into London using the Gatwick Express, however mainline trains may take longer, but connect to more destinations past London such as Peterborough and Luton. On the other hand, London Heathrow is only 13 miles west of the city centre.

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A Minicab Transfer from Gatwick Airport to/From Heathrow Airport with MiniCabRide will take approximately 45 minutes to 1 hour.

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The Elizabeth Line is about half the price of a full-fare Heathrow Express ticket, but takes twice as long to reach Paddington. Trains depart every 30 minutes and it takes just 35 minutes to travel between Paddington Station and Heathrow.

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The Gatwick Airport inter-terminal shuttle train links the North and South Terminals. The service operates 24 hours a day and is free of charge.

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Take Public Transportation To & From the Airport Rideshare apps like Lyft or Uber might be your answer, but there's a better way: Take public transportation. It's the greenest, cheapest option to get to and from the airport, often costing a fraction of a rideshare or taxi.

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The route of about 45 miles between Heathrow and Gatwick is along heavily congested motorway/freeway. Mondays to Fridays between 6.30am and 10am traffic congestion is routine, expect delays of 15 minutes or more in the Gatwick-Heathrow direction.

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Usually, it takes around 49 minutes to travel from London to Gatwick Airport by train, however the fastest services can get you there in as little as 28 minutes. As there are around 810 direct trains running on this popular route each day, you don't need to worry about making any changes along the way.

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