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$411+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — LON
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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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 November 10, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$589
(Delta)

One-way from

$411
(Air Canada)

Popular in

June

Cheapest in

August

Average price

$1,021
Provider with most accurate pricing for Greensboro/H. Point-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Greensboro/H. Point-London (LON) flights.
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From Greensboro/H. Point to London (LON)
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One-way flight from Greensboro/H. Point to London (LON)
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Highest demand for flights based on searches. 26% potential increase in price ($325 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 10, 2025.

This lastminute.com deal was found by Cheapflights users on 11/8. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:28 pmGSO - LHR
1 stop12h 57mVirgin Atlantic
Tue 11/251:00 pmLHR - GSO
1 stop15h 09mVirgin Atlantic
Deal found 11/8$569
This Delta deal was found by Cheapflights users on 11/9. 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.
Wed 12/312:30 pmGSO - LHR
1 stop12h 55mDelta
Tue 12/911:30 amLHR - GSO
2 stops17h 22mDelta
Deal found 11/9$589
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:25 pmGSO - LHR
1 stop11h 00mDelta
Tue 11/256:30 amLHR - GSO
2 stops16h 36mDelta
Deal found 11/8$590
This KLM deal was found by Cheapflights users on 11/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:49 pmGSO - LHR
1 stop13h 51mKLM
Tue 12/912:30 pmLHR - GSO
1 stop14h 10mKLM
Deal found 11/9$596
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/116:05 amGSO - LHR
2 stops20h 05mUnited Airlines
Wed 11/196:35 amLHR - GSO
2 stops17h 11mUnited Airlines
Deal found 11/10$616
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/196:05 amGSO - LHR
1 stop10h 15mUnited Airlines
Tue 11/256:30 amLHR - GSO
2 stops20h 02mUnited Airlines
Deal found 11/9$627
This Cheapflightsfares deal was found by Cheapflights users on 11/9. 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.
Wed 11/191:12 pmGSO - LHR
2 stops16h 33mLufthansa
Tue 11/257:30 amLHR - GSO
2 stops19h 02mLufthansa
Deal found 11/9$631
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:28 pmGSO - LHR
1 stop14h 22mDelta
Mon 11/248:55 amLHR - GSO
2 stops18h 45mDelta
Deal found 11/8$639
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/66:00 amGSO - LHR
1 stop10h 20mUnited Airlines
Sat 12/137:40 amLHR - GSO
1 stop18h 13mUnited Airlines
Deal found 11/7$645
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:07 pmGSO - LCY
2 stops14h 03mDelta
Wed 12/317:45 amLCY - GSO
2 stops18h 45mDelta
Deal found 11/8$1,509
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/245:26 pmGSO - LCY
2 stops38h 29mMultiple Airlines
Wed 12/315:40 pmLCY - GSO
2 stops32h 14mMultiple Airlines
Deal found 11/9$1,623
This Expedia deal was found by Cheapflights users on 11/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:28 pmGSO - LCY
2 stops13h 47mMultiple Airlines
Tue 11/259:50 amLCY - GSO
2 stops16h 42mMultiple Airlines
Deal found 11/8$2,003

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 November 10, 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

Wed 12/3

8:05 am-6:25 am

1 stop17h 20m

London Heathrow

Tue 12/9

11:30 am-11:13 pm

2 stops16h 43m

$589

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 1/19

5:19 pm-4:00 pm

2 stops17h 41m

London Heathrow

Mon 1/26

6:40 am-9:56 pm

2 stops20h 16m

$591

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 12/3

4:49 pm-11:40 am

1 stop13h 51m

London Heathrow

Tue 12/9

10:45 am-9:40 pm

1 stop15h 55m

$596

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 1/20

5:19 pm-11:40 am

1 stop13h 21m

London Heathrow

Tue 1/27

11:30 am-11:16 pm

2 stops16h 46m

$597

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 1/19

5:22 pm-8:45 am

1 stop10h 23m

London Heathrow

Tue 1/27

1:00 pm-11:16 pm

1 stop15h 16m

$598

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 1/19

7:59 pm-11:40 am

1 stop10h 41m

London Heathrow

Tue 1/27

11:45 am-11:16 pm

2 stops16h 31m

$598

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 1/19

5:22 pm-8:45 am

1 stop10h 23m

London Heathrow

Mon 1/26

11:45 am-11:57 pm

2 stops17h 12m

$601

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 2/19

12:24 pm-7:50 am

1 stop14h 26m

London Heathrow

Tue 2/24

11:30 am-11:16 pm

2 stops16h 46m

$622

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Fri 1/16

2:46 pm-6:40 am

1 stop10h 54m

London Heathrow

Mon 1/19

11:10 am-11:03 pm

2 stops16h 53m

$625

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 2/11

6:00 am-9:20 pm

1 stop10h 20m

London Heathrow

Mon 2/16

6:50 am-6:51 pm

2 stops17h 01m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 35 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 November.
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 $158). Flying from Greensboro to London in June is currently the most expensive (average of $776). 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 November 10, 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 48% versus a flight in the afternoon.

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 December 16, 2024.

Travelers seeking maximum savings on their Greensboro to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 10, 2025.
See what other customers who have flown with Delta, 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.
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,011 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,508 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Delta, Scandinavian Airlines, and KLM fly from Greensboro to London in about 13h 51m. The time it takes to get you to your destination can typically vary by up to 3h 50m. 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 $696 and $696, respectively. Delta is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Greensboro to London one-way?

    The cheapest airlines for a one-way flight from Greensboro to London are Air Canada ($411), United Airlines ($419), and American Airlines ($477).

  • 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 $158). Flying from Greensboro to London in June is currently the most expensive (average of $776). 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
Hounslow
Ilford
Hayes
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Harrow
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Dartford
Dover
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Orpington
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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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$570Average$1,157FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$696Average$936FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$696Average$865FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$714Average$925FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$741Average$1,011FlexibilityNo cancel feeOn-time71%

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