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Cheap flights from Greenville to London Heathrow Airport from £269

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
21 Apr — 28 Apr1
1 adult

Cheapflights Tip: The best prices from Greenville to London Heathrow are usually found in February or April, booked 80 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Greenville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 16 April 2025.

Round-trip from

£511

One-way from

£269

Popular in

June

Cheapest in

February

Average price

£588
Lufthansa
  • Lufthansa
  • 7/5-13/5
  • 4 total stops
  • 58h 46m total
  • Greenville to London
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27/7
  • 27/7
  • 2 total stops
  • 20h 21m total
  • Greenville to London
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Highest demand for flights based on searches. 18% potential increase in price (£119 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Greenville to Heathrow

Cheapest flights from Greenville to Heathrow
Explore the most affordable flight options available from Greenville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Tue 12/817:45GSP - LHR
1 stop10h 35mUnited Airlines
Tue 26/814:05LHR - GSP
2 stops26h 51mUnited Airlines
Deal found 14/4£517
Wed 1/1008:15GSP - LHR
2 stops20h 45mMultiple Airlines
Wed 15/1010:25LHR - GSP
2 stops37h 27mMultiple Airlines
Deal found 15/4£519
Wed 1/1015:42GSP - LHR
1 stop16h 48mDelta
Wed 15/1011:45LHR - GSP
2 stops16h 52mDelta
Deal found 15/4£527
Wed 1/1012:24GSP - LHR
1 stop21h 01mFinnair
Wed 15/1008:20LHR - GSP
1 stop18h 30mFinnair
Deal found 15/4£527
Mon 15/918:26GSP - LHR
1 stop10h 54mBritish Airways
Thu 25/910:05LHR - GSP
1 stop12h 20mBritish Airways
Deal found 15/4£539
Wed 14/511:05GSP - LHR
1 stop14h 35mAmerican Airlines
Wed 21/510:05LHR - GSP
1 stop15h 21mAmerican Airlines
Deal found 14/4£541
Thu 23/1006:03GSP - LHR
2 stops22h 57mAir Canada
Tue 28/1011:10LHR - GSP
2 stops26h 39mAir Canada
Deal found 15/4£542
Wed 10/919:55GSP - LHR
1 stop12h 35mKLM
Mon 15/911:45LHR - GSP
1 stop15h 16mKLM
Deal found 15/4£581
Fri 24/1015:42GSP - LHR
2 stops16h 53mScandinavian Airlines
Tue 28/1007:05LHR - GSP
3 stops20h 32mScandinavian Airlines
Deal found 15/4£685
Fri 18/419:23GSP - LHR
1 stop10h 47mVirgin Atlantic
Mon 21/411:20LHR - GSP
1 stop17h 33mVirgin Atlantic
Deal found 15/4£746
Fri 4/710:27GSP - LHR
2 stops20h 18mAustrian Airlines
Fri 18/708:30LHR - GSP
2 stops15h 27mAustrian Airlines
Deal found 15/4£1,067

Cheapflights Fare Finder

Customise your flight search to find flights from Greenville 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 16 April 2025.
Use the filters below to find and compare flights from Greenville to London Heathrow Airport that are best for you.

Fly from

Greenville

Fly to

Heathrow

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 7/5

11:18-11:50

2 stops19h 32m

London Heathrow

Tue 13/5

10:50-21:04

2 stops39h 14m

£511

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 12/8

17:45-09:20

1 stop10h 35m

London Heathrow

Tue 26/8

14:05-11:56

2 stops26h 51m

£517

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 7/5

16:21-12:45

1 stop15h 24m

London Heathrow

Tue 13/5

12:00-22:43

1 stop15h 43m

£527

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 14/5

11:00-08:50

2 stops16h 50m

London Heathrow

Wed 21/5

06:30-17:44

2 stops16h 14m

£535

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 13/5

06:00-06:30

2 stops19h 30m

London Heathrow

Tue 3/6

09:30-14:17

2 stops33h 47m

£542

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 17/5

18:28-16:00

2 stops40h 32m

London Heathrow

Fri 30/5

07:00-20:26

2 stops18h 26m

£562

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 10/9

19:55-13:30

1 stop12h 35m

London Heathrow

Mon 15/9

11:45-22:01

1 stop15h 16m

£581

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 21/5

18:18-11:05

1 stop11h 47m

London Heathrow

Sat 31/5

14:10-21:56

1 stop12h 46m

£649

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 17/5

11:26-20:40

1 stop28h 14m

London Heathrow

Tue 3/6

12:00-19:06

1 stop12h 06m

£741

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 3/7

14:59-17:40

2 stops21h 41m

London Heathrow

Sat 2/8

06:40-23:45

2 stops22h 05m

£785

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 18 results
1
2

Best time to book a flight from Greenville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Greenville 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 Greenville to London Heathrow Airport

How far ahead should I book a flight from Greenville to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Greenville to Heathrow. Price data was last updated on 11 April 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greenville to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of £112). Flying from Greenville to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 16 April 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Greenville to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,918 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,918 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Greenville 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 Greenville to London Heathrow?

    Located just 10.4 mi from the city center, Greenville is the airport most travelers will use when flying to London Heathrow from Greenville. Booking flights from Greenville (GSP) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • What are the cheapest airlines flying from Greenville to London Heathrow Airport round-trip?

    According to our current data, United Airlines (£517), Finnair (£527), and Delta (£535) offers the cheapest pricing from Greenville to London Heathrow Airport. United Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Greenville to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at £338. Delta flights start at £341 while deals on United Airlines start at £346 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville 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 Greenville to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of £112). Flying from Greenville to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Greenville?

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