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$443+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — LON
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 December 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
Wed 12/242:45 pmGSO - LHR
1 stop15h 05mLufthansa
Wed 12/318:30 amLHR - GSO
2 stops17h 24mLufthansa
Deal found 12/21$1,684
This FlightHub deal was found by Cheapflights users on 12/21. 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.
Sun 12/215:26 pmGSO - LHR
1 stop12h 49mLufthansa
Sat 12/276:30 pmLHR - GSO
2 stops31h 31mLufthansa
Deal found 12/21$1,996
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:43 pmGSO - LHR
3 stops26h 52mMultiple Airlines
Wed 12/316:00 amLHR - GSO
2 stops18h 21mMultiple Airlines
Deal found 12/21$2,605
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
Sun 12/282:45 pmGSO - LHR
1 stop10h 55mLufthansa
Sat 1/36:30 amLHR - GSO
2 stops19h 24mLufthansa
Deal found 12/21$2,804
This Delta deal was found by Cheapflights users on 12/22. 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.
Sun 12/2810:06 amGSO - LHR
1 stop16h 44mDelta
Sat 1/36:30 amLHR - GSO
2 stops17h 43mDelta
Deal found 12/22$2,842
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/216:13 pmGSO - LHR
1 stop10h 02mAmerican Airlines
Sat 12/2711:45 amLHR - GSO
1 stop12h 39mAmerican Airlines
Deal found 12/21$3,539
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Sun 12/287:50 pmGSO - LHR
1 stop11h 10mAmerican Airlines
Sat 1/32:45 pmLHR - GSO
1 stop14h 11mAmerican Airlines
Deal found 12/22$3,548
This oojo deal was found by Cheapflights users on 12/21. 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.
Sun 12/281:56 pmGSO - LCY
2 stops23h 24mBritish Airways
Sat 1/38:40 amLCY - GSO
2 stops17h 28mBritish Airways
Deal found 12/21$3,581
This oojo deal was found by Cheapflights users on 12/22. 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.
Sun 12/281:56 pmGSO - LGW
2 stops24h 04mBritish Airways
Sat 1/36:45 amLGW - GSO
2 stops19h 23mBritish Airways
Deal found 12/22$5,550
This Delta deal was found by Cheapflights users on 12/21. 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.
Sun 12/217:59 pmGSO - LCY
2 stops15h 36mDelta
Sat 12/2710:00 amLCY - GSO
2 stops17h 05mDelta
Deal found 12/21$11,978
This Cathay Pacific deal was found by Cheapflights users on 12/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 amGSO - LCY
3 stops47h 45mMultiple Airlines
Sat 1/38:00 amLCY - GSO
3 stops40h 31mMultiple Airlines
Deal found 12/22$12,673

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 December 23, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$597
(Cheapflightsfares)

One-way from

$443
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$696
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. 19% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 23, 2025.
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

Thu 3/5

6:39 pm-6:35 pm

2 stops18h 56m

London Heathrow

Wed 3/11

6:35 am-8:46 pm

2 stops18h 11m

$605

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 3/5

1:08 pm-6:35 am

1 stop12h 27m

London Heathrow

Wed 3/11

8:25 am-8:49 pm

2 stops16h 24m

$628

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 2/4

2:46 pm-10:50 am

1 stop15h 04m

London Heathrow

Wed 2/11

6:50 am-7:01 pm

2 stops17h 11m

$628

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 2/19

5:19 pm-9:00 am

1 stop10h 41m

London Heathrow

Wed 2/25

6:30 am-4:30 pm

2 stops15h 00m

$629

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 3/9

6:35 am-6:25 am

1 stop19h 50m

London Heathrow

Thu 3/19

6:30 am-8:48 pm

2 stops18h 18m

$629

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 3/10

5:15 pm-10:15 am

2 stops13h 00m

London Heathrow

Thu 3/19

6:30 am-8:48 pm

2 stops18h 18m

$634

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 4/13

6:00 am-10:00 am

2 stops23h 00m

London Heathrow

Tue 4/21

7:25 am-6:48 pm

2 stops16h 23m

$648

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Sun 4/12

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Tue 4/21

2:05 pm-11:15 am

2 stops26h 10m

$653

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 4/14

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Tue 4/21

2:05 pm-2:19 pm

2 stops29h 14m

$653

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 4/15

6:00 am-8:35 am

2 stops21h 35m

London Heathrow

Tue 4/21

2:05 pm-2:19 pm

2 stops29h 14m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 31 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
MytripPrice 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Greensboro-London flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 $136). Flying from Greensboro to London in June is currently the most expensive (average of $767). 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 December 23, 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 50% versus a flight in the afternoon.

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 December 23, 2025.
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
9,105 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,105 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 Lufthansa, British Airways, and United Airlines fly from Greensboro to London in about 12h 27m. The time it takes to get you to your destination can typically vary by up to 6h 29m. 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 British Airways and United Airlines - these airlines can fly you to your destination from $695 and $696, 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 $136). Flying from Greensboro to London in June is currently the most expensive (average of $767). 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
Southend-on-Sea
Harrow
Eastleigh
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Winchester
Croydon
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Orpington
Watford
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Horley
Kingston upon Thames
Folkestone
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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$570Average$851FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$695Average$936FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$696Average$846FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$714Average$925FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$741Average$1,036FlexibilityNo cancel feeOn-time71%

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