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$395+ Cheap flights from Greenville (GSP) to Heathrow (LHR)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Greenville to London Heathrow are usually found in April or March, booked 39 days in advance, depart on a Wednesday or Friday 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$645
(Gotogate)

One-way from

$395
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$743
Provider with most accurate pricing for Greenville-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-London Heathrow flights.
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From Greenville to London Heathrow
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One-way flight from Greenville to London Heathrow
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Highest demand for flights based on searches. 22% potential increase in price ($273 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:40 amGSP - LHR
2 stops19h 50mAir Canada
Tue 4/12:05 pmLHR - GSP
2 stops34h 04mAir Canada
Deal found 2/20$645
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/192:53 pmGSP - LHR
1 stop16h 12mUnited Airlines
Wed 3/263:00 pmLHR - GSP
2 stops27h 16mUnited Airlines
Deal found 2/19$677
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:12 amGSP - LHR
2 stops16h 13mDelta
Wed 3/2611:45 amLHR - GSP
2 stops14h 10mDelta
Deal found 2/19$684
This lol.travel deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:58 amGSP - LHR
1 stop15h 22mFinnair
Tue 4/110:30 amLHR - GSP
1 stop17h 29mFinnair
Deal found 2/20$689
This Finnair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:58 amGSP - LHR
1 stop14h 22mMultiple Airlines
Wed 3/2612:10 pmLHR - GSP
1 stop13h 50mMultiple Airlines
Deal found 2/19$690
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1811:12 amGSP - LHR
1 stop18h 08mBritish Airways
Thu 3/277:00 amLHR - GSP
2 stops38h 37mBritish Airways
Deal found 2/19$691
This KLM deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:35 amGSP - LHR
1 stop14h 10mKLM
Tue 5/133:15 pmLHR - GSP
1 stop13h 28mKLM
Deal found 2/20$731
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/288:38 pmGSP - LHR
1 stop11h 22mAmerican Airlines
Wed 4/29:15 amLHR - GSP
1 stop11h 22mAmerican Airlines
Deal found 2/19$738
This Scandinavian Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/292:55 pmGSP - LHR
2 stops22h 35mScandinavian Airlines
Mon 3/317:05 amLHR - GSP
3 stops21h 28mScandinavian Airlines
Deal found 2/19$771
This The Travel House deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:44 amGSP - LHR
1 stop14h 36mLufthansa
Thu 6/51:30 pmLHR - GSP
2 stops15h 15mLufthansa
Deal found 2/19$797
This Virgin Atlantic deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/293:42 pmGSP - LHR
1 stop14h 28mVirgin Atlantic
Mon 10/611:20 amLHR - GSP
1 stop15h 11mVirgin Atlantic
Deal found 2/19$818
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/810:24 amGSP - LHR
2 stops30h 16mAustrian Airlines
Tue 7/156:00 amLHR - GSP
2 stops17h 55mAustrian Airlines
Deal found 2/18$1,155

Find flights from Greenville to Heathrow within your budget

Customize 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Greenville

Fly to

Heathrow

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 3/17

6:40 am-6:30 am

2 stops19h 50m

London Heathrow

Tue 4/1

2:05 pm-7:09 pm

2 stops34h 04m

$645

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 3/19

2:53 pm-11:05 am

1 stop16h 12m

London Heathrow

Wed 3/26

3:00 pm-2:16 pm

2 stops27h 16m

$677

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 3/19

10:12 am-6:25 am

2 stops16h 13m

London Heathrow

Wed 3/26

11:45 am-9:55 pm

2 stops14h 10m

$684

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 3/17

11:58 am-7:20 am

1 stop15h 22m

London Heathrow

Tue 4/1

10:30 am-10:59 pm

1 stop17h 29m

$689

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 3/19

11:58 am-6:20 am

1 stop14h 22m

London Heathrow

Wed 3/26

12:10 pm-10:00 pm

1 stop13h 50m

$690

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 3/18

11:12 am-9:20 am

1 stop18h 08m

London Heathrow

Thu 3/27

7:00 am-5:37 pm

2 stops38h 37m

$691

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sun 4/27

11:35 am-6:45 am

1 stop14h 10m

London Heathrow

Tue 5/13

3:15 pm-11:43 pm

1 stop13h 28m

$731

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 3/28

8:38 pm-12:00 pm

1 stop11h 22m

London Heathrow

Wed 4/2

9:15 am-3:37 pm

1 stop11h 22m

$738

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 3/29

2:55 pm-5:30 pm

2 stops22h 35m

London Heathrow

Mon 3/31

7:05 am-11:33 pm

3 stops21h 28m

$771

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 5/6

10:44 am-6:20 am

1 stop14h 36m

London Heathrow

Thu 6/5

1:30 pm-11:45 pm

2 stops15h 15m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Greenville to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Heathrow in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from Greenville to Heathrow

Get recent, data-driven insights about flights from Greenville to Heathrow including ideal travel times, pricing trends, and more.

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 round-trip flight from Greenville to Heathrow. Price data was last updated on February 14, 2025.

Booking 39 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, November is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of $661). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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.

What is the cheapest time of day to fly from GSP to LHR?

Find hourly flight availability from Greenville to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Greenville to London Heathrow Airport at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Greenville to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Greenville to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Greenville to London Heathrow Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 February 20, 2025.
To help decide which airline to fly from Greenville to London, see what other customers have to say about Delta, KLM and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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?

    If you book a flight to London Heathrow from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to London Heathrow per day from 6 different airlines.

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

    Cheapflights users have booked flights from Greenville to London Heathrow Airport round-trip from $645. Other airlines that can offer you cheap pricing are United Airlines, from $677, and Delta, from $684. These flights start at 29% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $462. Users have also found prices from $468 and $483 on Virgin Atlantic and Delta, respectively.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of $661). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
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Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Top 6 airlines flying from Greenville to Heathrow

Discover the top 6 airlines that operate flights from Greenville to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$923FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$576Average$919FlexibilityNo cancel feeOn-time72%
KLMCheapest$610Average$766FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$626Average$891FlexibilityNo cancel feeOn-time70%
DeltaCheapest$638Average$942FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$654Average$815FlexibilityNo cancel feeOn-time69%
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