Popular in | May |
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Cheapest in | September |
Average price | £170 |
Round-trip from | £68 |
Users have found that flying from Glasgow Prestwick Airport to London Heathrow Airport on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 81% on flights from Glasgow Prestwick Airport to London Heathrow Airport compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £89. For sooner than that we have options available in the next 3 days from £131.
April can be a great time to fly to London Heathrow Airport from Glasgow Prestwick Airport with a flight ticket averaging about £78. Cheapflights users have found deals in the month of April for as cheap as £47. The most expensive prices can be found in the month of July.
One of the essential ways to save on airfare from Glasgow Prestwick Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 40% on airfare.
Currently, January is the cheapest month in which you can book a flight from Glasgow Prestwick Airport to London Heathrow Airport (average of £110). Flying from Glasgow Prestwick Airport to London Heathrow Airport in July is currently the most expensive (average of £165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£87
February
£98
March
£94
April
£103
May
£108
June
£129
July
£130
August
£114
September
£109
October
£125
November
£91
December
£95
LON Temperature | 4 - 17 °C |
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Deals for Prestwick to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Prestwick to Heathrow for you. Better yet — we are completely free to use.
Need flexible booking options for your flight to Heathrow from Prestwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights offers price alerts on Prestwick to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.