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Cheap flights from Gainesville to London Heathrow Airport from £454

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — LHR
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Gainesville to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Gainesville to Heathrow
Explore the most affordable flight options available from Gainesville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 November 2025.

Tue 9/1216:59GNV - LHR
1 stop14h 01mAmerican Airlines
Tue 16/1214:45LHR - GNV
1 stop13h 54mAmerican Airlines
Deal found 27/11£584
Tue 9/1215:41GNV - LHR
1 stop11h 09mDelta
Tue 16/1206:30LHR - GNV
2 stops21h 12mDelta
Deal found 28/11£642
Tue 9/1215:41GNV - LHR
1 stop11h 09mKLM
Tue 16/1215:50LHR - GNV
1 stop22h 35mKLM
Deal found 28/11£664
Fri 12/1213:43GNV - LHR
1 stop11h 42mDelta
Sun 14/1210:45LHR - GNV
1 stop12h 34mDelta
Deal found 26/11£1,331

Cheap flight deals from Gainesville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Gainesville (GNV) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 November 2025.

Round-trip from

£454

Popular in

January

Cheapest in

September

Average price

£715
Delta
  • Delta
  • 17/3-24/3
  • 3 total stops
  • 38h 20m total
  • Gainesville to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Gainesville to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 November 2025.
Use the filters below to find and compare flights from Gainesville to London Heathrow Airport that are best for you.

Fly from

Gainesville

Fly to

Heathrow

Route

Depart

Return

Price

GainesvilleLondon

GNV - LHR

GNVLHR

Gainesville Regional

Tue 17/3

19:01-11:40

1 stop12h 39m

London Heathrow

Tue 24/3

11:45-09:26

2 stops25h 41m

£454

GainesvilleLondon

GNV - LHR

GNVLHR

Gainesville Regional

Wed 4/2

10:11-06:25

1 stop15h 14m

London Heathrow

Sun 8/2

06:30-16:38

2 stops15h 08m

£454

GainesvilleLondon

GNV - LHR

GNVLHR

Gainesville Regional

Mon 12/1

14:12-06:25

1 stop11h 13m

London Heathrow

Mon 26/1

10:00-09:24

2 stops28h 24m

£456

GainesvilleLondon

GNV - LHR

GNVLHR

Gainesville Regional

Fri 16/1

10:11-07:50

1 stop16h 39m

London Heathrow

Mon 16/2

06:30-18:13

2 stops16h 43m

£473

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Best time to book a flight from Gainesville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Gainesville with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Gainesville to London Heathrow Airport

What is the cheapest month to book a flight from Gainesville to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Gainesville to London Heathrow Airport (average of £39). Flying from Gainesville to London Heathrow Airport in June is currently the most expensive (average of £525). 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.

Related info for your journey

Find useful and relevant information for your journey from Gainesville to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Gainesville to London Heathrow?

    Located just 4.2 mi from the city center, Gainesville Regional is the airport most travelers will use when flying to London Heathrow from Gainesville. Booking flights from Gainesville Regional (GNV) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • How long is the flight from Gainesville to London Heathrow Airport?

    Delta can get you from Gainesville to London Heathrow Airport in just under 12h 39m. Your travel time can differ by up to . Airlines will cover a distance of 4303 mi.

  • Can I find deals for flights from Gainesville to Heathrow that include hotel bookings?

    Yes. In addition to deals on Gainesville to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gainesville to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gainesville to Heathrow.

  • Can I find deals for business class flights from Gainesville to Heathrow?

    Yes. Cheapflights offers flight deals from Gainesville to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Gainesville to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Gainesville to London Heathrow Airport (average of £39). Flying from Gainesville to London Heathrow Airport in June is currently the most expensive (average of £525). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Slough
Croydon
Hounslow
Northampton
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Brentford
Winchester
Swindon
Crawley
Romford
Chichester
Bedford

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gainesville to Heathrow?

When you search for this flight from Gainesville to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Gainesville to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Gainesville to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Gainesville to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Gainesville to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Gainesville to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Gainesville today and book when prices fit your budget.

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