HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$299+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — LON
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

Cheap flight deals from Greensboro to London

Cheapest flights from Greensboro to London
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 February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/76:00 am
GSO
-
LHR
1 stop10h 20m
United Airlines
Fri 3/136:50 am
LHR
-
GSO
2 stops17h 56m
United Airlines
Deal found 2/3$633
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/56:00 am
GSO
-
LHR
1 stop10h 20m
United Airlines
Wed 3/116:50 am
LHR
-
GSO
2 stops14h 51m
United Airlines
Deal found 2/2$635
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 3/92:50 pm
GSO
-
LHR
2 stops13h 35m
United Airlines
Tue 3/176:50 am
LHR
-
GSO
2 stops17h 56m
United Airlines
Deal found 2/4$637
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/22:47 pm
GSO
-
LHR
2 stops14h 38m
United Airlines
Mon 3/96:50 am
LHR
-
GSO
2 stops16h 10m
United Airlines
Deal found 2/2$639
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/186:39 pm
GSO
-
LHR
1 stop12h 36m
United Airlines
Wed 3/258:30 am
LHR
-
GSO
2 stops16h 16m
United Airlines
Deal found 2/1$646
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:15 am
GSO
-
LHR
2 stops19h 55m
Multiple Airlines
Wed 3/116:30 am
LHR
-
GSO
2 stops18h 16m
Multiple Airlines
Deal found 2/3$648
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/296:00 am
GSO
-
LHR
1 stop10h 35m
United Airlines
Tue 5/56:50 am
LHR
-
GSO
2 stops15h 03m
United Airlines
Deal found 2/3$649
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
GSO
-
LHR
2 stops20h 10m
Air Canada
Wed 3/116:00 pm
LHR
-
GSO
2 stops30h 46m
Air Canada
Deal found 2/3$650
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 4/286:00 am
GSO
-
LHR
1 stop19h 55m
United Airlines
Tue 5/56:50 am
LHR
-
GSO
2 stops14h 59m
United Airlines
Deal found 2/1$651
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
GSO
-
LHR
2 stops19h 30m
Multiple Airlines
Tue 5/510:50 am
LHR
-
GSO
2 stops17h 54m
Multiple Airlines
Deal found 1/31$655
This Expedia deal was found by Cheapflights users on 2/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:39 pm
GSO
-
LCY
2 stops19h 01m
Lufthansa
Tue 3/176:15 pm
LCY
-
GSO
2 stops30h 31m
Lufthansa
Deal found 2/4$711
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 9/15:34 pm
GSO
-
LCY
2 stops19h 21m
Lufthansa
Tue 9/89:15 am
LCY
-
GSO
2 stops19h 24m
Lufthansa
Deal found 2/4$743

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$626
(American Airlines)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$789
Provider with most accurate pricing for Greensboro/H. Point-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greensboro/H. Point-London (LON) flights.
Search Deals
From Greensboro/H. Point to London (LON)
Search Deals
One-way flight from Greensboro/H. Point to London (LON)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search 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 February 4, 2026.
Use the filters below to find and compare flights from Greensboro to London that are best for you.

Fly from

Greensboro

Fly to

London

Route

Depart

Return

Price

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Fri 3/6

6:00 am-9:20 pm

1 stop10h 20m

London Heathrow

Fri 3/13

6:50 am-7:00 pm

2 stops16h 10m

$633

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Sat 3/7

6:00 am-9:20 pm

1 stop10h 20m

London Heathrow

Fri 3/13

6:50 am-8:46 pm

2 stops17h 56m

$633

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 3/5

6:00 am-9:20 pm

1 stop10h 20m

London Heathrow

Wed 3/11

6:50 am-5:41 pm

2 stops14h 51m

$633

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 3/2

2:47 pm-6:40 am

1 stop10h 53m

London Heathrow

Mon 3/9

6:50 am-7:00 pm

2 stops16h 10m

$635

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 3/9

2:50 pm-8:25 am

2 stops13h 35m

London Heathrow

Tue 3/17

6:50 am-8:46 pm

2 stops17h 56m

$637

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 4/29

6:00 am-9:35 pm

1 stop10h 35m

London Heathrow

Tue 5/5

6:50 am-4:53 pm

2 stops15h 03m

$649

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 4/28

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Tue 5/5

6:50 am-4:49 pm

2 stops14h 59m

$651

GreensboroLondon

GSO - LCY

GSOLCY

Greensboro/H. Point

Mon 3/9

6:39 pm-5:40 pm

2 stops19h 01m

London City

Tue 3/17

6:15 pm-8:46 pm

2 stops30h 31m

$711

GreensboroLondon

GSO - LCY

GSOLCY

Greensboro/H. Point

Wed 4/29

5:34 pm-5:55 pm

2 stops19h 21m

London City

Tue 5/5

9:15 am-11:44 pm

2 stops19h 29m

$771

GreensboroLondon

GSO - LCY

GSOLCY

Greensboro/H. Point

Wed 4/1

5:34 pm-5:55 pm

2 stops19h 21m

London City

Wed 4/8

9:15 am-9:50 pm

2 stops17h 35m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 40 results
1
2
3
4

Compare providers for flights from Greensboro to London

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 Greensboro to London in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 Greensboro-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-London 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 Greensboro-London 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 Greensboro to London

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

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

Currently, September is the cheapest month in which you can book a flight from Greensboro to London (average of $129). Flying from Greensboro to London in June is currently the most expensive (average of $768). 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’s the top layover airport for flights from Greensboro to London?

Share of 1-stop round-trip flights from Greensboro to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Philadelphia (PHL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Greensboro to London on Cheapflights.

What’s the cheapest layover airport for flights from Greensboro to London?

Average round-trip fare for 1-stop flights from Greensboro to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $732.

What’s the fastest layover option from Greensboro to London?

Shortest average travel time for 1-stop one-way flights from Greensboro to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 9h 43m.

Which airport typically offers the quickest layover for flights from Greensboro to London?

Average layover duration for 1-stop one-way flights from Greensboro to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 23m.

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 February 4, 2026.
See what other customers who have flown with United Airlines and American Airlines from Greensboro to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,222 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • What airport do you fly from for flights from Greensboro to London?

    Located just 8.4 mi from the city center, Greensboro/H. Point is the airport most travelers will use when flying to London from Greensboro. Booking flights from Greensboro/H. Point (GSO) to London should be relatively easy as there are 0 daily outbound flights to London from 5 different airlines.

  • How long is the flight from Greensboro to London?

    Airlines like American Airlines, United Airlines, and Lufthansa fly from Greensboro to London in about 10h 20m. The time it takes to get you to your destination can typically vary by up to 8h 41m. Airlines will cover a distance of 3897 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $570, Delta will fly you from Greensboro to London and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and British Airways - these airlines can fly you to your destination from $597 and $695, respectively. Delta is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Most travelers choose Greensboro/H. Point - London Heathrow, Greensboro/H. Point - London City or Greensboro/H. Point - London Gatwick when deciding on the best route from Greensboro to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greensboro 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 Greensboro to London?

    Currently, September is the cheapest month in which you can book a flight from Greensboro to London (average of $129). Flying from Greensboro to London in June is currently the most expensive (average of $768). 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 London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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 Greensboro to London

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Heathrow flights
Raleigh to Heathrow flights
Raleigh to Gatwick flights
Charlotte to Gatwick flights
Charlotte to London City flights
Charlotte to Edinburgh flights
Raleigh to Stansted flights
Raleigh to London City flights
Raleigh to Edinburgh flights
Norfolk to Heathrow flights
Charlotte to Stansted flights
Greensboro to Heathrow flights
Knoxville to Heathrow flights
Raleigh to Manchester flights
Charlotte to Manchester flights
Norfolk to Gatwick flights
Norfolk to London City flights
Asheville to Heathrow flights
Greensboro to London City flights
Knoxville to London City flights
Norfolk to Edinburgh flights
Myrtle Beach to Heathrow flights
Knoxville to Edinburgh flights
Wilmington to Heathrow flights
Knoxville to Gatwick flights
Greensboro to Gatwick flights
Raleigh to Birmingham flights
Blountville to Heathrow flights
Asheville to Gatwick flights
Knoxville to Manchester flights
Asheville to Edinburgh flights
Myrtle Beach to Manchester flights
Greensboro to Edinburgh flights
Raleigh to Southend flights
Greensboro to Manchester flights
Raleigh to Southampton flights
Norfolk to Stansted flights
Myrtle Beach to London City flights
Norfolk to Manchester flights
Wilmington to London City flights
Raleigh to Bristol flights
Charlotte to Birmingham flights
Asheville to Manchester flights
Raleigh to Leeds flights
Fayetteville to Heathrow flights
Myrtle Beach to Gatwick flights
Charlotte to Southampton flights
Raleigh to Newcastle upon Tyne flights
Raleigh to Liverpool flights
Norfolk to Birmingham flights

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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$570Average$851FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$597Average$925FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$695Average$981FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$696Average$820FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$705Average$1,085FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights