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$379+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — LON
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$571
(Cheapflightsfares)

One-way from

$379
(Delta)

Popular in

June

Cheapest in

August

Average price

$782
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. 19% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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 3/41:30 pmGSO - LHR
1 stop12h 05mBritish Airways
Tue 3/106:05 amLHR - GSO
2 stops18h 44mBritish Airways
Deal found 1/6$571
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:47 pmGSO - LHR
1 stop10h 53mMultiple Airlines
Tue 3/106:50 amLHR - GSO
2 stops16h 10mMultiple Airlines
Deal found 1/5$574
This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/910:20 amGSO - LHR
1 stop16h 30mBritish Airways
Mon 2/167:40 pmLHR - GSO
2 stops30h 09mBritish Airways
Deal found 1/5$595
This oojo deal was found by Cheapflights users on 1/6. 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 8/171:07 pmGSO - LHR
1 stop12h 43mBritish Airways
Wed 8/269:15 amLHR - GSO
2 stops19h 44mBritish Airways
Deal found 1/6$600
This Delta deal was found by Cheapflights users on 1/5. 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 2/102:18 pmGSO - LHR
1 stop11h 07mDelta
Tue 2/1711:30 amLHR - GSO
2 stops16h 44mDelta
Deal found 1/5$603
This oojo deal was found by Cheapflights users on 1/6. 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.
Thu 3/51:20 pmGSO - LHR
1 stop13h 30mBritish Airways
Wed 3/118:25 amLHR - GSO
2 stops16h 24mBritish Airways
Deal found 1/6$604
This Delta deal was found by Cheapflights users on 1/5. 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.
Sat 2/75:19 pmGSO - LHR
1 stop32h 06mDelta
Thu 2/198:55 amLHR - GSO
1 stop12h 35mDelta
Deal found 1/5$609
This Gurufare deal was found by Cheapflights users on 1/6. 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.
Mon 8/1712:23 pmGSO - LHR
1 stop12h 57mFinnair
Wed 8/2612:55 pmLHR - GSO
1 stop14h 59mFinnair
Deal found 1/6$614
This oojo deal was found by Cheapflights users on 1/6. 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 8/45:40 pmGSO - LHR
1 stop32h 10mBritish Airways
Tue 8/188:00 pmLHR - GSO
2 stops32h 59mBritish Airways
Deal found 1/6$616
This oojo deal was found by Cheapflights users on 1/6. 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.
Fri 1/3010:20 amGSO - LGW
2 stops22h 30mBritish Airways
Wed 2/111:10 pmLGW - GSO
2 stops36h 39mBritish Airways
Deal found 1/6$640
This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:44 pmGSO - LGW
2 stops25h 16mBritish Airways
Wed 4/87:10 amLGW - GSO
2 stops21h 33mBritish Airways
Deal found 1/5$665
This Expedia deal was found by Cheapflights users on 1/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/911:20 amGSO - LCY
2 stops16h 55mLufthansa
Mon 2/166:15 pmLCY - GSO
2 stops29h 36mLufthansa
Deal found 1/5$707

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 January 6, 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

Wed 3/4

2:47 pm-6:40 am

1 stop10h 53m

London Heathrow

Tue 3/10

6:50 am-7:00 pm

2 stops16h 10m

$574

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 2/10

10:20 am-6:35 am

1 stop15h 15m

London Heathrow

Wed 2/18

10:15 am-8:49 pm

1 stop15h 34m

$609

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Sat 2/7

5:19 pm-7:50 am

1 stop33h 31m

London Heathrow

Wed 2/18

8:55 am-4:30 pm

1 stop12h 35m

$609

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 2/11

10:20 am-6:35 am

1 stop15h 15m

London Heathrow

Tue 2/17

1:10 pm-5:24 pm

1 stop33h 14m

$609

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 3/18

1:06 pm-6:35 am

1 stop13h 29m

London Heathrow

Fri 4/10

1:45 pm-11:43 pm

1 stop14h 58m

$625

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 3/17

1:44 pm-6:35 am

1 stop12h 51m

London Heathrow

Tue 4/7

9:15 am-11:43 pm

1 stop19h 28m

$625

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 3/16

1:06 pm-6:35 am

1 stop13h 29m

London Heathrow

Wed 4/8

9:15 am-11:43 pm

1 stop19h 28m

$625

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Sun 3/15

1:06 pm-7:50 am

1 stop14h 44m

London Heathrow

Thu 4/9

9:15 am-5:02 pm

1 stop12h 47m

$625

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Sun 2/1

2:46 pm-10:50 am

1 stop15h 04m

London Heathrow

Tue 2/10

6:50 am-7:01 pm

2 stops17h 11m

$630

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 2/19

6:00 am-9:20 pm

1 stop10h 20m

London Heathrow

Thu 2/26

6:50 am-4:38 pm

2 stops14h 48m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 43 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 $129). Flying from Greensboro to London in June is currently the most expensive (average of $765). 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 January 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
9,132 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,084 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 British Airways, Delta, and Lufthansa fly from Greensboro to London in about 15h 15m. The time it takes to get you to your destination can typically vary by up to 18h 16m. 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 $129). Flying from Greensboro to London in June is currently the most expensive (average of $765). 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
Gatwick
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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Alternative routes for Greensboro to London

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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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$570Average$851FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$695Average$936FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$696Average$852FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$705Average$1,056FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$714Average$925FlexibilityNo cancel feeOn-time72%

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