Skyscanner home

Cheap Flights from Glasgow Prestwick to London Heathrow

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy

      Compare Glasgow Prestwick to London Heathrow flight deals

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

      Book the best London Heathrow fare with no extra fees

      Flight deals from Glasgow Prestwick to London Heathrow

      Looking for a cheap last-minute deal or the best return flight from Glasgow Prestwick Airport to London Heathrow Airport? If you want to travel next month, return fares start from Rs56,665. Find the lowest prices on one-way and return tickets right here.
      London.Rs24,094 per passenger.Departing Wed, 21 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Wed, 21 Oct, arriving in London Heathrow.Price includes taxes and charges.From Rs24,094, select.
      London.Rs28,886 per passenger.Departing Mon, 7 Dec.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Mon, 7 Dec, arriving in London Heathrow.Price includes taxes and charges.From Rs28,886, select.
      London.Rs33,813 per passenger.Departing Mon, 22 Feb.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Mon, 22 Feb, arriving in London Heathrow.Price includes taxes and charges.From Rs33,813, select.
      London.Rs34,058 per passenger.Departing Tue, 29 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Tue, 29 Sep, arriving in London Heathrow.Price includes taxes and charges.From Rs34,058, select.
      London.Rs36,054 per passenger.Departing Sun, 22 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Sun, 22 Nov, arriving in London Heathrow.Price includes taxes and charges.From Rs36,054, select.
      London.Rs40,253 per passenger.Departing Tue, 27 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Tue, 27 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rs40,253, select.
      London.Rs57,392 per passenger.Departing Sun, 10 Jan.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Sun, 10 Jan, arriving in London Heathrow.Price includes taxes and charges.From Rs57,392, select.
      London.Rs64,084 per passenger.Departing Fri, 16 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Fri, 16 Jul, arriving in London Heathrow.Price includes taxes and charges.From Rs64,084, select.
      London.Rs98,788 per passenger.Departing Sun, 16 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Prestwick on Sun, 16 May, arriving in London Heathrow.Price includes taxes and charges.From Rs98,788, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Glasgow Prestwick to London Heathrow found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Glasgow Prestwick to London Heathrow

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow Prestwick to London Heathrow flights are currently cheapest in October.
      Sep
      from Rs34,025
      Oct
      from Rs24,071
      Nov
      from Rs36,020
      Dec
      from Rs28,858
      Jan
      from Rs57,337
      Feb
      from Rs33,781
      Mar
      Find prices
      Apr
      from Rs40,215
      May
      from Rs98,695
      Jun
      Find prices
      Jul
      from Rs64,023
      Aug
      Find prices

      Glasgow Prestwick to London Heathrow: Alternative routes

      Compare routes from Glasgow Prestwick to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

      London City

      12km from central London
      Closest
      from Rs44,701
      Search flights

      London Heathrow

      23km from central London
      from Rs24,094
      Search flights

      London Gatwick

      40km from central London
      from Rs14,577
      Search flights

      London Luton

      45km from central London
      Cheapest
      from Rs13,145
      Search flights

      London Stansted

      49km from central London
      from Rs14,516
      Search flights

      London Southend

      57km from central London
      from Rs18,499
      Search flights

      Glasgow to London: Flight information

      The things to know before you go.
      Cheapest flight foundRs24,071
      Cheapest month to flyOctober

      Finding cheap flights from Glasgow Prestwick to London Heathrow: Frequently asked questions

      The best price we found for a return flight from Glasgow Prestwick to London Heathrow is Rs56,665. 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.
      Currently, there are no airlines that fly direct from Glasgow Prestwick to London Heathrow. But we found flights with one or more stops from Rs56,719.
      As of September 2026, there are no flights flying from Glasgow Prestwick to London Heathrow.
      The cheapest month to fly from Glasgow Prestwick to London Heathrow is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Glasgow Prestwick Airport to London Heathrow Airport on Saturday, 3 October 2026.
      No airlines currently offer direct flights between Glasgow Prestwick Airport and London Heathrow Airport. Most routes have one or more stops.
      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, Ryanair offers the cheapest flight tickets to London Heathrow.

      Travelling from Glasgow Prestwick Airport (PIK) to London Heathrow Airport (LHR): what you need to know

      • London's timezone is UTC+0, which is the same as Glasgow.

      • To ensure you catch your PIK to LHR flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

      • During popular months such as August, you'll want to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you fly during a peak period in general.

      • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Glasgow Prestwick Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Some great stopovers between PIK and LHR include:

        • Palma de Mallorca Airport

        • Barcelona-El Prat Airport

        • Malaga Airport

      How to find the cheapest flights from Glasgow Prestwick Airport (PIK) to London Heathrow Airport (LHR)

      • At the moment, Rs24,071 is the lowest price we've found for a one-way Glasgow Prestwick Airport to London Heathrow Airport flight. The best price for a return ticket is Rs56,665. Bear in mind that fares could change due to availability when booking.

      • To find cheap tickets from PIK to LHR, book early. Airlines typically offer lower fares when flights are first released.

      • The 'Whole month' search tool shows you the cheapest flights from Glasgow Prestwick Airport to London Heathrow Airport across each month. It's a great way to find a bargain if your dates are flexible.

      • You don't need to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you as soon as there's a change in price on cheap flights from PIK to LHR.

      • Secure the ideal flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Glasgow Prestwick Airport to London Heathrow Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

      Handy information about Glasgow Prestwick Airport (PIK)

      • 76.7% of flights taking off from Glasgow Prestwick Airport land at their destination on time.

      • Glasgow Prestwick Airport is around 48 kilometres from central Glasgow. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 40 minutes or so to get there, depending on the traffic.

      • Planning to catch public transport? You can expect a journey time of around 55 minutes.

      • Get your holiday off to a relaxed start by staying near PIK. Whether you've booked an early flight from Glasgow Prestwick Airport to London Heathrow Airport or want to avoid feeling rushed, these hotels are the answer:

      Arriving at London Heathrow Airport (LHR)

      Getting from London Heathrow Airport (LHR) to central London

      • London Heathrow Airport is approximately 31 kilometres from central London. The drive time takes about 55 minutes.

      • When travelling by public transport, expect a journey of around 1 hour.

      When to fly to London Heathrow Airport (LHR)

      • The quietest month for a flight from Glasgow Prestwick Airport to London Heathrow Airport is February, while July is the most popular. Pick the ideal time to visit London based on whether you prefer a bustling atmosphere or a more laid-back vibe.

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

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

      Explore more of United Kingdom

      • London has its own special appeal, but there are so many other corners of United Kingdom just waiting to be explored. About 161 kilometres north-west of London, a trip to Birmingham will keep your itinerary packed. Start with attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

      • If you're interested in discovering another major destination in United Kingdom, head for Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are the start of reasons to visit.

      Plan the rest of your trip from Glasgow to London

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