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$447+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — LON
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 9/138:28 pm
GSO
-
LHR
1 stop30h 52m
United Airlines
Wed 9/166:50 am
LHR
-
GSO
2 stops22h 07m
United Airlines
Deal found 5/5$781
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:47 am
GSO
-
LHR
2 stops21h 43m
British Airways
Wed 11/2512:55 pm
LHR
-
GSO
2 stops37h 11m
British Airways
Deal found 5/3$813
This KAYAK deal was found by Cheapflights users on 5/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:34 pm
GSO
-
LHR
1 stop13h 26m
Lufthansa
Wed 11/2511:05 am
LHR
-
GSO
2 stops34h 59m
Lufthansa
Deal found 5/3$819
This Scandinavian Airlines deal was found by Cheapflights users on 5/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:15 pm
GSO
-
LHR
2 stops23h 15m
Scandinavian Airlines
Wed 9/167:30 pm
LHR
-
GSO
2 stops31h 32m
Scandinavian Airlines
Deal found 5/4$894
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:20 am
GSO
-
LHR
1 stop17h 05m
Delta
Tue 9/299:55 am
LHR
-
GSO
2 stops17h 07m
Delta
Deal found 5/4$906
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:10 am
GSO
-
LHR
2 stops15h 10m
Delta
Thu 9/246:30 am
LHR
-
GSO
2 stops16h 08m
Delta
Deal found 5/2$910
This Virgin Atlantic deal was found by Cheapflights users on 5/5. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:22 am
GSO
-
LHR
1 stop14h 48m
Virgin Atlantic
Fri 8/2111:30 am
LHR
-
GSO
2 stops15h 40m
Virgin Atlantic
Deal found 5/5$914
This Delta deal was found by Cheapflights users on 5/5. 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 8/1112:27 pm
GSO
-
LGW
2 stops15h 58m
Delta
Fri 8/2110:25 am
LGW
-
GSO
2 stops16h 45m
Delta
Deal found 5/5$919
This FlightHub deal was found by Cheapflights users on 5/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:57 pm
GSO
-
LHR
1 stop13h 53m
British Airways
Tue 9/297:50 am
LHR
-
GSO
2 stops21h 09m
British Airways
Deal found 5/1$921
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:41 pm
GSO
-
LCY
2 stops19h 14m
Lufthansa
Tue 9/159:15 am
LCY
-
GSO
2 stops19h 42m
Lufthansa
Deal found 5/1$996
This Delta deal was found by Cheapflights users on 4/30. 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 11/1710:45 am
GSO
-
LCY
2 stops17h 45m
Delta
Thu 11/2610:00 am
LCY
-
GSO
2 stops16h 38m
Delta
Deal found 4/30$997
This Delta deal was found by Cheapflights users on 4/30. 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 11/1710:45 am
GSO
-
LCY
2 stops15h 30m
Delta
Fri 11/277:45 am
LCY
-
GSO
2 stops31h 25m
Delta
Deal found 4/30$1,003

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$976
(United Airlines)

One-way from

$447
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$902
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. 16% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 6, 2026.
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

Cheapest round-trip

GreensboroLondon

GSO - LCY

GSOLCY

Greensboro/H. Point

Tue 8/11

5:41 pm-5:55 pm

2 stops19h 14m

London City

Fri 8/21

9:15 am-11:57 pm

2 stops19h 42m

$1,057

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 7/28

6:57 pm-1:45 pm

2 stops13h 48m

London Heathrow

Fri 8/7

6:15 am-5:40 pm

2 stops16h 25m

$1,063

GreensboroLondon

GSO - LGW

GSOLGW

Greensboro/H. Point

Tue 7/28

12:26 pm-9:25 am

2 stops15h 59m

London Gatwick

Fri 8/7

10:25 am-10:10 pm

2 stops16h 45m

$1,063

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 7/28

12:26 pm-6:25 am

1 stop12h 59m

London Heathrow

Fri 8/7

9:20 am-8:54 pm

1 stop16h 34m

$1,080

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Fri 7/3

8:10 pm-9:25 pm

1 stop20h 15m

London Heathrow

Fri 7/10

7:30 am-11:44 pm

2 stops21h 14m

$1,108

GreensboroLondon

GSO - LGW

GSOLGW

Greensboro/H. Point

Mon 6/29

9:36 pm-10:00 am

1 stop31h 24m

London Gatwick

Sun 7/5

2:00 pm-3:48 pm

1 stop30h 48m

$1,116

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Fri 6/5

2:26 pm-7:15 am

1 stop11h 49m

London Heathrow

Thu 6/11

6:50 am-9:23 pm

2 stops19h 33m

$1,119

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 5/28

3:00 pm-6:55 am

1 stop10h 55m

London Heathrow

Mon 6/15

6:50 am-7:25 pm

2 stops17h 35m

$1,120

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Fri 6/5

7:52 am-6:25 am

1 stop17h 33m

London Heathrow

Thu 6/11

9:55 am-10:19 pm

2 stops17h 24m

$1,120

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Fri 6/5

3:00 pm-6:55 am

1 stop10h 55m

London Heathrow

Mon 6/8

6:50 am-4:57 pm

2 stops15h 07m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 57 resultsSorted by cheapest first
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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, October is the cheapest month in which you can book a flight from Greensboro to London (average of $511). Flying from Greensboro to London in June is currently the most expensive (average of $782). 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 67% 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.

Philadelphia (PHL) is the most affordable 1-stop option, with an average round-trip price of $786.

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 Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 11h 06m.

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 Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 55m.

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 May 6, 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
9,684 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,684 reviews
United Airlines
7.4
Good
9,684 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,666 reviews
United Airlines
7.4
Good
9,684 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 4 different airlines.

  • How long is the flight from Greensboro to London?

    Airlines like Lufthansa, Delta, and KLM fly from Greensboro to London in about 12h 59m. The time it takes to get you to your destination can typically vary by up to 6h 15m. 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 $548, 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 American Airlines and United Airlines - these airlines can fly you to your destination from $660 and $694, respectively. Delta is 35% 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, October is the cheapest month in which you can book a flight from Greensboro to London (average of $511). Flying from Greensboro to London in June is currently the most expensive (average of $782). 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
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
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Orpington
Watford
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Kingston upon Thames
Eastbourne
Slough
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Stansted

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Greensboro to London

Discover the top 4 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$548Average$1,025FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$660Average$1,037FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$694Average$892FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$695Average$1,023FlexibilityNo cancel feeOn-time70%

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