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$338+ Cheap flights from Greenville (GSP) to London (LON)

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.
GSP — LON
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to London are usually found in October or November, booked 21 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Greenville to London

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to London (LON). 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 June 12, 2025.

Round-trip from

$671
(Booking.com)

One-way from

$338
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,203
From Greenville to London (LON)
Search Deals
One-way flight from Greenville to London (LON)
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Highest demand for flights based on searches. 17% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Greenville to London

Cheapest flights from Greenville to London
Explore the most affordable flight options available from Greenville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 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.
Wed 10/16:05 amGSP - LHR
2 stops19h 25mMultiple Airlines
Fri 10/176:55 amLHR - GSP
2 stops21h 20mMultiple Airlines
Deal found 6/10$671
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.
Tue 9/212:14 pmGSP - LHR
1 stop20h 16mVirgin Atlantic
Wed 4/110:55 amLHR - GSP
1 stop14h 21mVirgin Atlantic
Deal found 6/10$678
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.
Wed 10/15:05 pmGSP - LHR
1 stop13h 30mUnited Airlines
Fri 10/175:40 pmLHR - GSP
2 stops28h 13mUnited Airlines
Deal found 6/10$679
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.
Wed 10/13:42 pmGSP - LHR
1 stop16h 48mDelta
Wed 10/159:20 amLHR - GSP
1 stop11h 50mDelta
Deal found 6/10$696
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.
Mon 9/153:42 pmGSP - LHR
2 stops20h 58mScandinavian Airlines
Mon 9/226:40 amLHR - GSP
2 stops21h 57mScandinavian Airlines
Deal found 6/12$700
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.
Sat 9/136:22 pmGSP - LHR
2 stops31h 08mAir Canada
Wed 10/19:30 amLHR - GSP
2 stops18h 45mAir Canada
Deal found 6/12$701
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:15 amGSP - LGW
1 stop17h 45mDelta
Fri 8/812:00 pmLGW - GSP
1 stop16h 53mDelta
Deal found 6/9$723
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.
Mon 9/156:19 pmGSP - LHR
1 stop11h 01mBritish Airways
Mon 9/229:35 pmLHR - GSP
2 stops25h 17mBritish Airways
Deal found 6/12$753
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.
Fri 9/55:50 pmGSP - LHR
1 stop10h 30mLufthansa
Mon 9/88:25 pmLHR - GSP
2 stops31h 33mLufthansa
Deal found 6/9$755
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.
Wed 9/177:40 pmGSP - LHR
1 stop12h 05mAmerican Airlines
Tue 9/239:15 amLHR - GSP
1 stop11h 57mAmerican Airlines
Deal found 6/11$757
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.
Fri 8/85:43 pmGSP - LHR
1 stop14h 02mFinnair
Fri 8/1512:00 pmLHR - GSP
1 stop15h 30mFinnair
Deal found 6/12$791
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.
Fri 9/55:20 pmGSP - LHR
1 stop15h 10mKLM
Sun 9/1411:45 amLHR - GSP
1 stop15h 16mKLM
Deal found 6/12$795

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to London 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 June 12, 2025.
Use the filters below to find and compare flights from Greenville to London that are best for you.

Fly from

Greenville

Fly to

London

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 10/1

6:05 am-6:30 am

2 stops19h 25m

London Heathrow

Fri 10/17

6:55 am-11:15 pm

2 stops21h 20m

$671

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 9/2

12:14 pm-1:30 pm

1 stop20h 16m

London Heathrow

Wed 4/1

10:55 am-8:16 pm

1 stop14h 21m

$678

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 10/1

5:05 pm-11:35 am

1 stop13h 30m

London Heathrow

Fri 10/17

5:40 pm-4:53 pm

2 stops28h 13m

$679

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 9/15

3:42 pm-5:40 pm

2 stops20h 58m

London Heathrow

Mon 9/22

6:40 am-11:37 pm

2 stops21h 57m

$700

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 9/13

6:22 pm-6:30 am

2 stops31h 08m

London Heathrow

Wed 10/1

9:30 am-11:15 pm

2 stops18h 45m

$701

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Tue 7/29

11:15 am-10:00 am

1 stop17h 45m

London Gatwick

Fri 8/8

12:00 pm-11:53 pm

1 stop16h 53m

$723

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 9/11

7:55 pm-1:30 pm

1 stop12h 35m

London Heathrow

Wed 9/17

9:20 am-8:16 pm

1 stop15h 56m

$745

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 9/15

6:19 pm-10:20 am

1 stop11h 01m

London Heathrow

Mon 9/22

9:35 pm-5:52 pm

2 stops25h 17m

$753

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 9/5

5:50 pm-9:20 am

1 stop10h 30m

London Heathrow

Mon 9/8

8:25 pm-10:58 pm

2 stops31h 33m

$755

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 9/17

7:40 pm-12:45 pm

1 stop12h 05m

London Heathrow

Tue 9/23

9:15 am-4:12 pm

1 stop11h 57m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 43 results
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Best time to book a flight from Greenville to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a round-trip flight from Greenville to London. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Greenville to London, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Greenville to London (average of $661). Flying from Greenville to London 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 LON?

Find hourly flight availability from Greenville to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Greenville to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Greenville to London. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Greenville to London flight should consider departing on Wednesday mornings 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 London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Greenville to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Located just 10.4 mi from the city center, Greenville is the airport most travelers will use when flying to London from Greenville. Booking flights from Greenville (GSP) to London should be relatively easy as there are 0 daily outbound flights to London from 5 different airlines.

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

    Currently priced at $678, Virgin Atlantic will fly you from Greenville to London and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $679 and $696, respectively. Virgin Atlantic is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at $412. British Airways flights start at $414 while deals on Air Canada start at $436 one-way.

  • What are the most popular routes from Greenville to London?

    While some choose either Greenville - London Gatwick or Greenville - London City, Greenville - London Heathrow is the most popular route from Greenville to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to London 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?

    Currently, November is the cheapest month in which you can book a flight from Greenville to London (average of $661). Flying from Greenville to London 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.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Top 5 airlines flying from Greenville to London

Discover the top 5 airlines that operate flights from Greenville to London. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$626Average$997FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$633Average$1,200FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$648Average$892FlexibilityNo cancel feeOn-time71%
DeltaCheapest$707Average$943FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$729Average$865FlexibilityNo cancel feeOn-time69%

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