$394+ 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 9/5. 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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Greenville to London Heathrow are usually found in October or February, booked 80 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 junho 12, 2025.
Round-trip from | $671 (Booking.com) |
|---|---|
One-way from | $394 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,235 |
Find 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 junho 12, 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 junho 12, 2025.
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Netflights deal was found by Cheapflights users on 6/10. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 6/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Finnair deal was found by Cheapflights users on 6/12. 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.
This KLM deal was found by Cheapflights users on 6/12. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Cheapflights Fare Finder
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 junho 12, 2025.
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
qua 10/1
6:05 am-6:30 am
2 stops19h 25m
London Heathrow
sex 10/17
6:55 am-11:15 pm
2 stops21h 20m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
ter 9/2
12:14 pm-1:30 pm
1 stop20h 16m
London Heathrow
qua 4/1
10:55 am-8:16 pm
1 stop14h 21m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
qua 10/1
5:05 pm-11:35 am
1 stop13h 30m
London Heathrow
sex 10/17
5:40 pm-4:53 pm
2 stops28h 13m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
seg 9/15
3:42 pm-5:40 pm
2 stops20h 58m
London Heathrow
seg 9/22
6:40 am-11:37 pm
2 stops21h 57m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
sáb 9/13
6:22 pm-6:30 am
2 stops31h 08m
London Heathrow
qua 10/1
9:30 am-11:15 pm
2 stops18h 45m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
qui 9/11
7:55 pm-1:30 pm
1 stop12h 35m
London Heathrow
qua 9/17
9:20 am-8:16 pm
1 stop15h 56m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
seg 9/15
6:19 pm-10:20 am
1 stop11h 01m
London Heathrow
seg 9/22
9:35 pm-5:52 pm
2 stops25h 17m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
sex 9/5
5:50 pm-9:20 am
1 stop10h 30m
London Heathrow
seg 9/8
8:25 pm-10:58 pm
2 stops31h 33m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
qua 9/17
7:40 pm-12:45 pm
1 stop12h 05m
London Heathrow
ter 9/23
9:15 am-4:12 pm
1 stop11h 57m
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
sex 8/8
5:43 pm-12:45 pm
1 stop14h 02m
London Heathrow
sex 8/15
12:00 pm-10:30 pm
1 stop15h 30m
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?
Use this chart to determine the optimal time to book a round-trip flight from Greenville to Heathrow. Price data was last updated on June 9, 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, 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 $1,108). 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 junho 12, 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 junho 12, 2025.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
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.
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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
Discover the top 5 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 junho 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$626 | Average$997 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$633 | Average$1,200 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$648 | Average$892 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$707 | Average$943 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$729 | Average$865 | FlexibilityNo cancel fee | On-time69% |