How long is the flight from Greenville to London Heathrow Airport?

There are many flights that can get you from Greenville to London Heathrow Airport in 14h 30m. Fly via Virgin Atlantic, Lufthansa, or Delta to get the fastest option. The distance between Greenville and London Heathrow Airport is about 4047 mi. This flight may include one or multiple stops.

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 $633. Other airlines that can offer you cheap pricing are American Airlines, from $648, and British Airways, from $649. These flights start at 34% lower than the current average price 3 months from now.

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.

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).

What are the most popular airlines that fly from Greenville to London Heathrow Airport?

When booking a flight from Greenville to London Heathrow Airport, you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Greenville-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 5 different airlines.

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.

$336+ Flights from Greenville to London Heathrow Airport

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Cheap 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 December 28, 2025.

Fri 12/269:40 amGSP - LHR

1 stop20h 10mAustrian Airlines

Wed 12/316:00 amLHR - GSP

2 stops18h 16mAustrian Airlines

Deal found 12/25

$1,887

Fri 12/269:40 amGSP - LHR

1 stop16h 00mMultiple Airlines

Wed 12/314:20 pmLHR - GSP

1 stop31h 56mMultiple Airlines

Deal found 12/25

$1,894

Fri 12/268:34 amGSP - LHR

2 stops16h 56mAir Canada

Wed 12/3112:00 pmLHR - GSP

2 stops27h 56mAir Canada

Deal found 12/25

$1,913

Wed 12/312:50 pmGSP - LHR

2 stops13h 30mMultiple Airlines

Fri 1/210:25 amLHR - GSP

1 stop15h 22mMultiple Airlines

Deal found 12/27

$2,588

Wed 12/318:34 amGSP - LHR

2 stops19h 46mAir Canada

Fri 1/21:00 pmLHR - GSP

2 stops15h 56mAir Canada

Deal found 12/27

$2,590

Best flights from Greenville to Heathrow
Discover carefully curated flight deals from Greenville to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Fri 2/207:40 pmGSP - LHR

2 stops34h 10mVirgin Atlantic

Sun 3/85:50 pmLHR - GSP

2 stops29h 04mVirgin Atlantic

Deal found 12/27

$601

Tue 2/32:55 pmGSP - LHR

2 stops14h 30mLufthansa

Tue 3/37:40 amLHR - GSP

2 stops16h 44mLufthansa

Deal found 12/26

$607

Mon 2/235:40 amGSP - LHR

1 stop21h 10mDelta

Thu 3/56:30 amLHR - GSP

2 stops17h 21mDelta

Deal found 12/26

$631

Thu 3/56:30 amGSP - LHR

2 stops19h 40mUnited Airlines

Mon 3/96:50 amLHR - GSP

2 stops16h 38mUnited Airlines

Deal found 12/26

$633

Mon 2/95:34 pmGSP - LHR

2 stops32h 36mMultiple Airlines

Mon 2/168:15 pmLHR - GSP

2 stops32h 44mMultiple Airlines

Deal found 12/26

$635

Fri 2/2010:00 amGSP - LHR

2 stops14h 55mUnited Airlines

Tue 2/246:50 amLHR - GSP

2 stops17h 34mUnited Airlines

Deal found 12/25

$634

Sat 2/78:22 amGSP - LHR

2 stops17h 43mDelta

Sat 2/148:40 amLHR - GSP

2 stops19h 20mDelta

Deal found 12/25

$635

Tue 4/286:30 amGSP - LHR

1 stop24h 15mUnited Airlines

Fri 5/156:50 amLHR - GSP

2 stops15h 05mUnited Airlines

Deal found 12/27

$646

Last-minute flights from Greenville to Heathrow
Discover last-minute flight deals from Greenville to Heathrow. Data last updated December 28, 2025 and is based on user searches.

Fri 1/162:55 pmGSP - LHR

1 stop14h 55mLufthansa

Fri 1/307:40 amLHR - GSP

2 stops16h 49mLufthansa

Deal found 12/27

$740

Sat 1/1712:04 pmGSP - LHR

1 stop27h 31mLufthansa

Fri 1/3011:10 amLHR - GSP

2 stops17h 38mLufthansa

Deal found 12/27

$735

Sat 1/1710:00 amGSP - LHR

2 stops40h 10mUnited Airlines

Fri 1/306:50 amLHR - GSP

2 stops17h 39mUnited Airlines

Deal found 12/26

$748

Fri 1/235:34 pmGSP - LHR

1 stop12h 41mUnited Airlines

Fri 1/306:35 amLHR - GSP

2 stops17h 54mUnited Airlines

Deal found 12/25

$630

Sat 1/2410:00 amGSP - LHR

1 stop15h 40mAustrian Airlines

Sat 1/316:00 amLHR - GSP

2 stops18h 29mAustrian Airlines

Deal found 12/27

$607

Sat 1/2412:04 pmGSP - LHR

1 stop13h 16mLufthansa

Sat 1/3112:05 pmLHR - GSP

1 stop12h 24mLufthansa

Deal found 12/27

$624

Sat 1/246:20 amGSP - LHR

3 stops19h 10mMultiple Airlines

Sat 1/3111:10 amLHR - GSP

2 stops17h 38mMultiple Airlines

Deal found 12/27

$675

One-way flights from Greenville to Heathrow
Search for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Mon 4/138:47 pmGSP - LHR

2 stops30h 13mMultiple Airlines

Deal found 12/26

$336

Sun 2/155:17 pmGSP - LHR

3 stops37h 08mMultiple Airlines

Deal found 12/26

$371

Sun 2/1510:40 amGSP - LHR

1 stop16h 15mLufthansa

Deal found 12/26

$382

Sat 1/246:20 amGSP - LHR

2 stops19h 50mAir Canada

Deal found 12/27

$398

Sat 1/246:35 amGSP - LHR

1 stop20h 20mUnited Airlines

Deal found 12/27

$399

Tue 4/2112:07 pmGSP - LHR

1 stop12h 48mLufthansa

Deal found 12/26

$822

Wed 4/222:50 pmGSP - LHR

2 stops19h 50mLufthansa

Deal found 12/26

$847

Mon 4/2012:07 pmGSP - LHR

2 stops13h 48mUnited Airlines

Deal found 12/26

$868

Thu 4/2312:07 pmGSP - LHR

1 stop12h 48mLufthansa

Deal found 12/26

$922

Thu 4/2310:33 amGSP - LHR

2 stops16h 57mUnited Airlines

Deal found 12/26

$968

Find flight deals from Greenville to Heathrow

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$507 (oojo)
One-way from	$336 (Kiwi.com)
Popular in	February
Cheapest in	October
Average price	$1,325

Provider with most accurate pricing for Greenville-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for Greenville-London Heathrow flights.

Search Deals

From Greenville to London Heathrow

Search Deals

One-way flight from Greenville to London Heathrow

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greenville to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 2/20

7:40 pm-10:50 am

2 stops34h 10m

London Heathrow

Sun 3/8

5:50 pm-6:54 pm

2 stops29h 04m

$601

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 2/3

2:55 pm-10:25 am

2 stops14h 30m

London Heathrow

Tue 3/3

7:40 am-7:24 pm

2 stops16h 44m

$607

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 2/23

5:40 am-7:50 am

1 stop21h 10m

London Heathrow

Thu 3/5

6:30 am-6:51 pm

2 stops17h 21m

$631

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 3/5

6:30 am-7:10 am

2 stops19h 40m

London Heathrow

Mon 3/9

6:50 am-7:28 pm

2 stops16h 38m

$633

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 2/20

10:00 am-5:55 am

2 stops14h 55m

London Heathrow

Tue 2/24

6:50 am-7:24 pm

2 stops17h 34m

$634

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 2/9

5:34 pm-7:10 am

2 stops32h 36m

London Heathrow

Mon 2/16

8:15 pm-11:59 pm

2 stops32h 44m

$635

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 2/7

8:22 am-7:05 am

2 stops17h 43m

London Heathrow

Sat 2/14

8:40 am-11:00 pm

2 stops19h 20m

$635

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 4/28

6:30 am-11:45 am

1 stop24h 15m

London Heathrow

Fri 5/15

6:50 am-4:55 pm

2 stops15h 05m

$646

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 4/13

8:47 pm-8:00 am

2 stops30h 13m

$336

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sun 2/15

10:40 am-7:55 am

1 stop16h 15m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 19 results

Compare providers for flights from Greenville to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Heathrow in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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?

Booking 3 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 $450). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of $857). 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?

It’s optimal to fly from Greenville to London Heathrow Airport at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Virgin Atlantic, and United Airlines from Greenville to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,022 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Virgin Atlantic

7.5

Good

677 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,117 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,072 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,617 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 5 different airlines.
How long is the flight from Greenville to London Heathrow Airport?
There are many flights that can get you from Greenville to London Heathrow Airport in 14h 30m. Fly via Virgin Atlantic, Lufthansa, or Delta to get the fastest option. The distance between Greenville and London Heathrow Airport is about 4047 mi. This flight may include one or multiple stops.
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 $633. Other airlines that can offer you cheap pricing are American Airlines, from $648, and British Airways, from $649. These flights start at 34% lower than the current average price 3 months from now.
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, January is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of $450). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of $857). 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

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Top 5 airlines flying from Greenville to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$633	Average$777	FlexibilityNo cancel fee	On-time72%
American Airlines	Cheapest$648	Average$928	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$649	Average$1,053	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$700	Average$834	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$728	Average$884	FlexibilityNo cancel fee	On-timeN/A

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$336+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greenville to Heathrow with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Greenville to Heathrow

Cheapest flights from Greenville to HeathrowExplore 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 December 28, 2025.

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 December 28, 2025.

Find flight deals from Greenville to Heathrow

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greenville to London Heathrow Airport that are best for you.

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 December.

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.

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?

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

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

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Virgin Atlantic, and United Airlines from Greenville to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Greenville to London Heathrow Airport?

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

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

How can I find direct flights from Greenville to Heathrow?

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

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

Traveling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greenville to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Greenville to Heathrow

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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 December 28, 2025.