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Find cheap flights from Glasgow Prestwick to London Heathrow Airport

1 adult
0 bags
Thu 27/6
Thu 4/7

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,816,550 times on KAYAK, and here's why:

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Cheap flight deals from Prestwick to Heathrow (PIK-LHR)

 
These are the cheapest deals for flights from Prestwick to Heathrow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Prestwick to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Prestwick to Heathrow.

Recent one-way flight deals from Prestwick to Heathrow

Only flying one-way? Below are some of the best one-way flight deals from Prestwick to Heathrow found on KAYAK recently.

Recent last-minute flight deals from Prestwick to Heathrow

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Prestwick to Heathrow.

Recent direct flight deals from Prestwick to Heathrow

The latest deals for direct flights from Prestwick to Heathrow so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Prestwick to Heathrow

Find recent round-trip train or bus tickets from Prestwick to Heathrow.

All round-trip flight deals to Heathrow

The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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PIK-LHR
327 mimulti-stop
LHR-PIK
327 mimulti-stop
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PIK-LHR
327 mimulti-stop
Multiple Airlines
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Flights from Prestwick to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Prestwick to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Glasgow Prestwick to London Heathrow Airport?

The average price of all flights from Glasgow Prestwick Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Glasgow Prestwick to London Heathrow Airport. For your return ticket, we recommend flying on a Sunday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Glasgow Prestwick Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Glasgow Prestwick Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Glasgow Prestwick Airport to London Heathrow Airport is November, where tickets cost £90 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £151 and £151 respectively.

How far in advance should I book a flight from Glasgow Prestwick Airport to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Glasgow Prestwick Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Glasgow Prestwick Airport to London Heathrow Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Good to know - Cheap tickets from Glasgow Prestwick to London Heathrow Airport

Low season

January

High season

June
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 29% lower on average.

When to book flights from Prestwick to Heathrow

Are your dates flexible? Find out the best times to travel from Prestwick to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow Prestwick to London Heathrow Airport flights

  • Which aircraft models fly most regularly from Glasgow Prestwick to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Glasgow Prestwick to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow Prestwick to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow Prestwick to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Glasgow Prestwick is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow Prestwick to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Glasgow Prestwick with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow Prestwick to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Glasgow Prestwick up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Prestwick to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prestwick to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6766 reviews
6.8Comfort
7.7Crew
7.0Boarding
6.4Food
6.5Entertainment
Airline reviews

The sad case is that BA is often late. I missed my connection outbound and then was rebooked in another biz class seat some 10 hours later. I opted to change to economy (no compensation refunded of course) that was only 5 hours later. On the return journey, once again changing planes was very challenging. This time we landed only a little bit late, but deplaning took a long time so the connection was very much in doubt. Some serious running and sweat later, I managed to make the connection but my luggage did not. No messages about the missing luggage, so I had to wait until the entire bag return process was over before seeking out an agent. There was only one and well over 50 passengers waiting to speaking with her. She was quite pleasant, but it took 1 hour and 45 minutes from touchdown to leaving the airport.

6.0 GoodAnonymous, May 2024VCE - LHR
Read more about British Airways reviews

The sad case is that BA is often late. I missed my connection outbound and then was rebooked in another biz class seat some 10 hours later. I opted to change to economy (no compensation refunded of course) that was only 5 hours later. On the return journey, once again changing planes was very challenging. This time we landed only a little bit late, but deplaning took a long time so the connection was very much in doubt. Some serious running and sweat later, I managed to make the connection but my luggage did not. No messages about the missing luggage, so I had to wait until the entire bag return process was over before seeking out an agent. There was only one and well over 50 passengers waiting to speaking with her. She was quite pleasant, but it took 1 hour and 45 minutes from touchdown to leaving the airport.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

BA charged me 70 euros for one bag on my return after having recognized my frequent flier status and charging me nothing for the same bag on the outbound. Their employees are not well trained and rules are inconsistently applied.

I couldn’t select my seat until I checked in at the airport. Extremely difficult to talk to a customer service representative. Also, the gate announcement doesn’t appear until less than an hour before boarding.

They over sold the flight and I was not able to board. Had to buy two tickets so I would not miss my connection.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

On the flight from Venice to London even it’s short, 2 hours 20 minutes and mostly people are on vacation, it’s ridiculous to change money for the cup of tea or coffee. Also it’s to much to charge 80$ for 1 piece of luggage

Flying economy is like being packed into a sardine can.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

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Glasgow Prestwick - London Heathrow Airport Flights

Departure:

Glasgow Prestwick (PIK)United Kingdom

Destination:

London Heathrow Airport (LHR)United Kingdom

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London Heathrow Airport - Glasgow Prestwick

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