Cheap Flights from Reading (RDG) to London (LHR)

Popular airlines from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)

Frequently asked questions

How much does a flight from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR) cost?
Lock in a cheap one-way flight or cheap return flight from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)?
The cheapest month to fly from RDG to LHR is , when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
Which airlines fly direct from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)?
Although Reading, PA (RDG-Reading Regional) doesn't offer any direct flights to Heathrow Airport (LHR), other airports have nonstop routes. Jetting off from Philadelphia Intl. Airport (PHL) will get you to London without any detours.
What is the cheapest airline that flies from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RDG to LHR flight.
How many flights per day from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)?
Direct flights from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDG to LHR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)?
To avoid possible delays on the Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR) last-minute?
Booking your ticket from RDG to LHR just before your trip is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a RDG to LHR flight and hotel package?
Opting for a RDG to LHR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Reading, PA (RDG-Reading Regional) to Heathrow Airport (LHR)?
In most cases, you can cancel or modify your RDG to LHR flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Reading Regional
Destination airport
Heathrow
Distance
3543 mi

Book with confidence

Reading to London Flights

The cheapest times to fly from Reading to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Reading to London are during the month of . You can find some of the cheapest flights from Reading to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Reading to London

Sunday is one of the best days to book for cheap flights from Reading to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Reading to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Reading to London in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Reading to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Reading to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Reading to London Flights

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*Available to One Key members.