Cheap Flights from Stuttgart to London Heathrow

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Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Stuttgart to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Stuttgart Airport to London Heathrow Airport? If you want to travel next month, return fares start from $420. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Stuttgart to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Stuttgart to London Heathrow flights are currently cheapest in September.

Direct flights from Stuttgart to London Heathrow

Stuttgart to London: Flight information

The things to know before you go.
Cheapest flight found$323
Cheapest month to flySeptember
Average flight time1 hr, 44 mins
Most popular airlineAir Canada
Average flights per week70

Finding cheap flights from Stuttgart to London Heathrow: Frequently asked questions

The best price we found for a return flight from Stuttgart to London Heathrow is $323. 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.
1 hour and 44 minutes is the average flight time from Stuttgart to London Heathrow.
Air Canada, SunExpress and Eurowings fly direct from Stuttgart to London Heathrow.
As of July 2026, there are 70 flights per week flying from Stuttgart to London Heathrow.
The cheapest month to fly from Stuttgart to London Heathrow is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Stuttgart Airport to London Heathrow Airport on Friday, 11 September 2026.
Yes – the average flight time is 1 hour and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Vueling Airlines and Eurowings offer the cheapest flight tickets to London Heathrow.

Flying from Stuttgart Airport (STR) to London Heathrow Airport (LHR): what you need to know

  • Around 1 hour 45 minutes is how long you'll be travelling on a direct flight from Stuttgart Airport to London Heathrow Airport.

  • The timezone in London is UTC+0, which is one hour behind Stuttgart.

  • Flights from STR to LHR start from 07:10 — the first with Eurowings. The last service of the day is at 22:05 with British Airways. Overall, you can choose from 20 weekly Stuttgart Airport to London Heathrow Airport flights.

  • To ensure you catch your STR to LHR flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • You'll likely experience bigger queues in popular months such as September. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a smart move.

  • Eurowings is your gateway to exploring London (and maybe even some other great parts of the United Kingdom!). Check out the direct flights from Stuttgart Airport to London Heathrow Airport offered by this carrier.

  • The majority of travellers choose to fly with Eurowings on this route.

  • British Airways is the most punctual carrier operating STR to LHR flights, with 79.38% of its services landing on schedule.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Stuttgart Airport to London Heathrow Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to tour your chosen city. Popular stopovers between STR and LHR include:

    • Amsterdam Schiphol Airport

    • Frankfurt am Main Airport

    • Zurich Airport

How to find the cheapest flights from Stuttgart Airport (STR) to London Heathrow Airport (LHR)

  • Right now, $161 is the cheapest price we've found for a one-way Stuttgart Airport to London Heathrow Airport flight. The best price for a return plane ticket is $323. Bear in mind that fares could change due to availability when booking.

  • To get cheap tickets from STR to LHR, book your journey eight months before your departure.

  • January is the cheapest month for flights from Stuttgart Airport to London Heathrow Airport. If you want to fly at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Stay on top of deals for cheap flights from STR to LHR by creating a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Discover the perfect flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Stuttgart Airport to London Heathrow Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Stuttgart Airport (STR)

  • When it comes to Stuttgart Airport's on-time performance, 78% of flights arrive within the scheduled timeframe.

  • Stuttgart Airport is about 11 kilometres from central Stuttgart. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • Taking public transport? Expect a trip time of around 25 minutes.

  • Taking an early flight from Stuttgart Airport to London Heathrow Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these hotels near STR:

Arriving at London Heathrow Airport (LHR)

When to fly to London Heathrow Airport (LHR)

  • July is the most popular month for flights from Stuttgart Airport to London Heathrow Airport. To avoid the crowds, travel to London in March.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Book your flights from Stuttgart Airport to London Heathrow Airport in this month if this is the type of weather you like.

  • If you want to travel in cooler conditions, search for a cheap ticket from STR to LHR in January. Temperatures average between 0ºC and 9ºC then.

Explore more of the United Kingdom

  • You've done London, now it's time to discover other parts of the United Kingdom. Travel around 257 kilometres north-west to Manchester to check off its top sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, you've got a jam-packed schedule ahead.

  • Birmingham is another essential stop in the United Kingdom and is around 161 kilometres north-west of London. No journey is complete without seeing Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.