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$451+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — LON
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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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 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:39 pm
GSO
-
LHR
1 stop12h 36m
United Airlines
Tue 3/176:50 am
LHR
-
GSO
2 stops14h 51m
United Airlines
Deal found 2/10$632
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
GSO
-
LHR
1 stop11h 20m
United Airlines
Mon 3/2310:30 am
LHR
-
GSO
2 stops31h 43m
United Airlines
Deal found 2/9$643
This United Airlines deal was found by Cheapflights users on 2/9. 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 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 stop10h 35m
United Airlines
Tue 5/56:50 am
LHR
-
GSO
2 stops15h 03m
United Airlines
Deal found 2/9$648
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:23 pm
GSO
-
LHR
2 stops15h 17m
United Airlines
Tue 5/56:50 am
LHR
-
GSO
2 stops14h 59m
United Airlines
Deal found 2/9$652
This Delta deal was found by Cheapflights users on 2/9. 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 4/2810:07 am
GSO
-
LHR
2 stops16h 03m
Delta
Tue 5/511:45 am
LHR
-
GSO
2 stops17h 10m
Delta
Deal found 2/9$653
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:44 pm
GSO
-
LHR
1 stop14h 06m
British Airways
Tue 3/171:10 pm
LHR
-
GSO
1 stop11h 39m
British Airways
Deal found 2/10$658
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 am
GSO
-
LHR
1 stop21h 40m
United Airlines
Tue 3/316:55 am
LHR
-
GSO
2 stops16h 52m
United Airlines
Deal found 2/9$672
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:34 am
GSO
-
LHR
1 stop15h 16m
British Airways
Tue 5/51:45 pm
LHR
-
GSO
1 stop14h 58m
British Airways
Deal found 2/10$674
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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.
Sat 4/255:34 pm
GSO
-
LCY
2 stops19h 21m
Lufthansa
Tue 5/59:15 am
LCY
-
GSO
2 stops17h 44m
Lufthansa
Deal found 2/8$715
This Gurufare deal was found by Cheapflights users on 2/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:15 am
GSO
-
LCY
2 stops30h 15m
Multiple Airlines
Fri 5/19:20 am
LCY
-
GSO
2 stops38h 53m
Multiple Airlines
Deal found 2/9$737
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:45 am
GSO
-
LCY
2 stops16h 10m
Scandinavian Airlines
Thu 9/109:20 am
LCY
-
GSO
2 stops19h 37m
Scandinavian Airlines
Deal found 2/9$761
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares 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
Mon 3/236:15 pm
LCY
-
GSO
2 stops30h 31m
Lufthansa
Deal found 2/9$765

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 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$632
(United Airlines)

One-way from

$451
(KAYAK)

Popular in

June

Cheapest in

February

Average price

$633
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 ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 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 11, 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

Tue 3/10

6:39 pm-11:15 am

1 stop12h 36m

London Heathrow

Tue 3/17

6:50 am-5:41 pm

2 stops14h 51m

$632

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 4/28

6:00 am-9:35 pm

1 stop10h 35m

London Heathrow

Tue 5/5

6:50 am-4:53 pm

2 stops15h 03m

$648

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Sat 4/25

5:34 pm-9:00 am

1 stop34h 26m

London Heathrow

Tue 5/5

6:50 am-9:47 am

2 stops31h 57m

$648

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 4/29

6:15 am-6:45 am

1 stop19h 30m

London Heathrow

Tue 5/5

6:50 am-4:53 pm

2 stops15h 03m

$648

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 4/28

10:07 am-7:10 am

2 stops16h 03m

London Heathrow

Tue 5/5

11:45 am-11:55 pm

2 stops17h 10m

$653

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 4/29

4:55 pm-12:05 pm

2 stops14h 10m

London Heathrow

Tue 5/5

11:45 am-11:55 pm

2 stops17h 10m

$653

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 3/9

6:00 am-8:35 pm

1 stop10h 35m

London Heathrow

Mon 3/23

12:00 pm-7:59 pm

1 stop11h 59m

$661

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 3/24

6:15 am-7:55 am

1 stop21h 40m

London Heathrow

Tue 3/31

6:55 am-6:47 pm

2 stops16h 52m

$672

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 4/29

1:01 pm-6:50 am

1 stop12h 49m

London Heathrow

Tue 5/5

12:30 pm-11:43 pm

1 stop16h 13m

$674

GreensboroLondon

GSO - LCY

GSOLCY

Greensboro/H. Point

Sat 4/25

5:34 pm-5:55 pm

2 stops19h 21m

London City

Tue 5/5

9:15 am-9:59 pm

2 stops17h 44m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 51 results
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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 $758). 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.

How much does it cost to fly round-trip from Greensboro to London?

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 11, 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
9,273 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

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
9,273 reviews
United Airlines
7.4
Good
9,273 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

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
11,265 reviews
United Airlines
7.4
Good
9,273 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

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 United Airlines, Lufthansa, and Delta fly from Greensboro to London in about 12h 36m. The time it takes to get you to your destination can typically vary by up to 6h 45m. 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 American Airlines - these airlines can fly you to your destination from $597 and $660, respectively. Delta is 28% 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 $758). 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
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$570Average$875FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$597Average$925FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$660Average$1,058FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$695Average$981FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$696Average$858FlexibilityNo cancel feeOn-time69%

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