Cheap flight tickets to Slough

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Looking for a cheap last-minute deal or the best return flight to Slough? Find our lowest prices on one-way and return tickets to the easiest airport right here.

Flying to Slough

The things to know before you go.
Fly intoLondon Heathrow Airport
Distance to Slough10.8 km
Average flight time13 hrs, 51 mins
Most popular airlineSingapore Airlines
Cheapest flight foundRM2,093
Cheapest month to flyJune

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Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Slough.

Frequently asked questions

There are 3 airports near Slough: London Heathrow Airport, London Luton Airport and London City Airport.
Singapore Airlines, Royal Air Maroc, Firefly, Malaysia Airlines, British Airways, American Airlines and Iberia all offer direct flights to London Heathrow Airport.
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 Slough 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.
Yes – you can fly direct to London Heathrow Airport and the average flight time is 13 hours and 51 minutes.
The best price we found for a return flight to Slough is RM2,100. This is an estimate based on information collected from different airlines and travel providers flying to London Heathrow Airport over the last 4 days and is subject to change and availability.
The cheapest airport near Slough is London Heathrow – which is 10.8 km away from the centre of Slough. We've found flights into this airport from RM2,100.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to London Heathrow Airport, the closest airport to Slough is Wednesday, 10 June 2026.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Slough is around 40 days in advance, so don’t leave your flight to the last minute.
London Heathrow Airport is 10.8km from Slough, London Luton Airport is 43.6km from Slough, and London City Airport is 44.5km from Slough.
Currently, the cheapest airline that flies to London Heathrow Airport - the closest airport to Slough - Turkish Airlines.
London Heathrow Airport is 10.8km from Slough which is approximately 23 minutes driving time. Check out the options for car hire at London Heathrow Airport.
London Luton Airport is 43.6km from Slough which is approximately 52 minutes driving time. Check out the options for car hire at London Luton Airport.
London City Airport is 44.5km from Slough which is approximately 1 hour and 24 minutes driving time. Check out the options for car hire at London City Airport.