$414+ Cheap flights from Greensboro (GSO) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Greensboro to London 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 Greensboro/H. Point to London are usually found in August or February, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Greensboro to London
Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) 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 | $663 (lastminute.com) |
|---|---|
One-way from | $414 (British Airways) |
Popular in | June |
Cheapest in | August |
Average price | $1,675 |
Find flight deals from Greensboro to London
Cheapest flights from Greensboro to LondonExplore the most affordable flight options available from Greensboro to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Greensboro to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This lastminute.com 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 lastminute.com 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 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip 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 Mytrip 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 6/12. 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 Delta 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 Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways 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 British Airways 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 Delta 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 Delta 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 Greensboro 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 Greensboro to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Sun 8/3
2:42 pm-11:55 am
2 stops16h 13m
London Heathrow
Tue 8/19
8:55 pm-5:50 pm
2 stops25h 55m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Wed 9/24
2:15 pm-5:40 pm
2 stops22h 25m
London Heathrow
Wed 10/1
6:40 am-11:54 pm
2 stops22h 14m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Sun 10/5
6:35 am-6:30 am
2 stops18h 55m
London Heathrow
Fri 10/17
2:05 pm-11:00 pm
2 stops37h 55m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Sat 9/6
5:28 pm-6:30 am
2 stops32h 02m
London Heathrow
Tue 9/16
6:30 am-9:45 pm
2 stops20h 15m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Sat 9/6
7:57 pm-6:55 am
1 stop29h 58m
London Heathrow
Tue 9/16
12:40 pm-12:47 pm
2 stops29h 07m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Mon 9/8
2:19 pm-9:15 am
2 stops13h 56m
London Heathrow
Thu 9/25
6:15 am-4:33 pm
2 stops15h 18m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Sun 10/5
6:55 pm-11:10 am
1 stop11h 15m
London Heathrow
Fri 10/17
1:05 pm-9:59 pm
1 stop13h 54m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Sat 9/6
7:57 pm-6:55 am
1 stop29h 58m
London Heathrow
Tue 9/16
9:30 am-11:59 pm
2 stops19h 29m
GreensboroLondon
GSO - LCY
GSOLCY
Greensboro/H. Point
Sat 9/6
7:57 pm-8:10 am
2 stops31h 13m
London City
Tue 9/16
8:45 am-9:45 pm
2 stops18h 00m
GreensboroLondon
GSO - LHR
GSOLHR
Greensboro/H. Point
Tue 7/29
10:35 am-10:30 am
1 stop18h 55m
London Heathrow
Fri 8/8
10:05 am-5:45 pm
1 stop12h 40m
Best time to book a flight from Greensboro to London
Have a flexible travel schedule? Discover the best time to fly to London from Greensboro with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Greensboro to London
How far ahead should I book a flight from Greensboro to London?
Use this chart to determine the optimal time to book a round-trip flight from Greensboro to London. Price data was last updated on June 9, 2025.
The best time to book flights from Greensboro to London is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Greensboro to London?
Currently, November is the cheapest month in which you can book a flight from Greensboro to London (average of $661). Flying from Greensboro 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 GSO to LON?
Find hourly flight availability from Greensboro 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 Greensboro to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at noon.
What is the cheapest day to fly from Greensboro to London?
Use this chart to determine the cheapest time to fly round-trip from Greensboro to London. Price data was last updated on June 16, 2024.
Travelers seeking maximum savings on their Greensboro to London flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons 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.
Read through reviews of airlines operating flights from Greensboro to London, such as Delta, KLM and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Greensboro to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Greensboro?
Book flights to Greensboro if you plan to visit one of these locationsBrowse 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 Greensboro to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Greensboro to London
Discover the top 5 airlines that operate flights from Greensboro 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$674 | Average$936 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$700 | Average$1,205 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$700 | Average$865 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$705 | Average$987 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$714 | Average$876 | FlexibilityNo cancel fee | On-time72% |