Cheap flights from Swindon to London (SWI to LHR)

Popular airlines from Swindon to London (LHR-Heathrow)

British Airways
British Airways
Lufthansa
Lufthansa
Iberia
Iberia
Air Canada
Air Canada
KLM
KLM
Air France
Air France
Virgin Atlantic
Virgin Atlantic

Today's featured flight deals from Swindon to London (LHR-Heathrow)

Nonstop

Carry-on included

Lower price than typical

Boston (BOS) to London (LHR).
Departing on Tue, Oct 21 at 10:45pm from Boston, arriving on Wed, Oct 22 at 10:30am in London.
Returning on Sat, Oct 25 at 5:25pm from London, arriving on Sun, Oct 26 at 9:36am in Boston.
Virgin Atlantic, nonstop.
55% less than typical

$525

Select Virgin Atlantic flight departing on Tue, Oct 21 at 10:45pm from Boston, returning on Sat, Oct 25 at 5:25pm from London priced at $525
New York (JFK) to London (LHR).
Departing on Tue, Oct 21 at 10:55pm from New York, arriving on Wed, Oct 22 at 11:05am in London.
Returning on Sat, Oct 25 at 4:25pm from London, arriving on Sun, Oct 26 at 11:59am in New York.
American Airlines, nonstop.
55% less than typical

$525

Select American Airlines flight departing on Tue, Oct 21 at 10:55pm from New York, returning on Sat, Oct 25 at 4:25pm from London priced at $525
New York (JFK) to London (LHR).
Departing on Tue, Oct 21 at 11:25pm from New York, arriving on Wed, Oct 22 at 11:25am in London.
Returning on Sat, Oct 25 at 5:25pm from London, arriving on Sun, Oct 26 at 9:36am in New York.
Virgin Atlantic, nonstop.
55% less than typical

$525

Select Virgin Atlantic flight departing on Tue, Oct 21 at 11:25pm from New York, returning on Sat, Oct 25 at 5:25pm from London priced at $525

New York (JFK) to London (LHR).
Departing on Tue, Oct 21 at 10:55pm from New York, arriving on Wed, Oct 22 at 11:05am in London.
Returning on Sat, Oct 25 at 4:40pm from London, arriving on Sun, Oct 26 at 7:53am in New York.
American Airlines, nonstop.
55% less than typical

$525

Select American Airlines flight departing on Tue, Oct 21 at 10:55pm from New York, returning on Sat, Oct 25 at 4:40pm from London priced at $525
New York (JFK) to London (LHR).
Departing on Thu, Oct 16 at 8:45am from New York, arriving at 8:45pm in London.
Returning on Mon, Oct 20 at 12:10pm from London, arriving on Tue, Oct 21 at 4:04pm in New York.
JetBlue Airways, nonstop.
50% less than typical

$473

Select JetBlue Airways flight departing on Thu, Oct 16 at 8:45am from New York, returning on Mon, Oct 20 at 12:10pm from London priced at $473
New York (JFK) to London (LHR).
Departing on Sat, Oct 18 at 9:50am from New York, arriving at 9:40pm in London.
Returning on Tue, Oct 21 at 7:05pm from London, arriving at 9:59pm in New York.
American Airlines, nonstop.
50% less than typical

$515

Select American Airlines flight departing on Sat, Oct 18 at 9:50am from New York, returning on Tue, Oct 21 at 7:05pm from London priced at $515
Boston (BOS) to London (LHR).
Departing on Mon, Oct 20 at 10:45pm from Boston, arriving on Tue, Oct 21 at 10:30am in London.
Returning on Sat, Oct 25 at 5:25pm from London, arriving on Sun, Oct 26 at 9:36am in Boston.
Virgin Atlantic, nonstop.
45% less than typical

$525

Select Virgin Atlantic flight departing on Mon, Oct 20 at 10:45pm from Boston, returning on Sat, Oct 25 at 5:25pm from London priced at $525
New York (JFK) to London (LHR).
Departing on Sat, Oct 18 at 8:10am from New York, arriving at 8:00pm in London.
Returning on Tue, Oct 21 at 4:05pm from London, arriving at 7:35pm in New York.
Virgin Atlantic, nonstop.
45% less than typical

$515

Select Virgin Atlantic flight departing on Sat, Oct 18 at 8:10am from New York, returning on Tue, Oct 21 at 4:05pm from London priced at $515
New York (EWR) to London (LHR).
Departing on Wed, Oct 15 at 11:20pm from New York, arriving on Thu, Oct 16 at 11:25am in London.
Returning on Sun, Oct 19 at 4:40pm from London, arriving on Mon, Oct 20 at 7:29am in New York.
United, nonstop.
45% less than typical

$525

Select United flight departing on Wed, Oct 15 at 11:20pm from New York, returning on Sun, Oct 19 at 4:40pm from London priced at $525

Travel information

Origin airport	SWI-All Airports
Destination airport	Heathrow
Distance	59 mi

Book with confidence

Swindon to London Flights

The cheapest times to fly from Swindon 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 Swindon to London are during the month of . You can find some of the cheapest flights from Swindon to London with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Swindon to London

Sunday is one of the best days to book for cheap flights from Swindon 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 Swindon 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 Swindon to London in 2025. 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 Swindon 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 Swindon 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.

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Cheap Flights from Swindon (SWI) to London (LHR)

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