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Cheap flights from Greensboro to London from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greensboro to London departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Greensboro to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:47 pm - 6:40 am
GSO
-
LHR
10h 53m
1 stop
United Airlines Logo
7:40 am - 6:51 pm
LHR
-
GSO
16h 11m
2 stops
$630United Airlines
Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
11:30 am - 6:40 am
GSO
-
LHR
15h 10m
2 stops
United Airlines Logo
6:50 am - 5:41 pm
LHR
-
GSO
14h 51m
2 stops
$635United Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
2:47 pm - 10:05 am
GSO
-
LHR
14h 18m
2 stops
United Airlines Logo
6:50 am - 6:51 pm
LHR
-
GSO
17h 01m
2 stops
$639United Airlines
Mon, Feb 23 - Mon, Mar 2
Air Canada Logo
6:00 am - 7:10 am
GSO
-
LHR
20h 10m
2 stops
Air Canada Logo
6:00 pm - 8:46 pm
LHR
-
GSO
30h 46m
2 stops
$647Air Canada
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
2:50 pm - 6:40 am
GSO
-
LHR
10h 50m
1 stop
United Airlines Logo
7:40 am - 5:41 pm
LHR
-
GSO
14h 01m
1 stop
$659United Airlines
Thu, Mar 5 - Wed, Mar 11
Delta Logo
2:18 pm - 7:50 am
GSO
-
LHR
12h 32m
1 stop
Delta Logo
9:40 am - 9:15 pm
LHR
-
GSO
15h 35m
2 stops
$663Delta
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:00 pm - 1:15 pm
GSO
-
LHR
14h 15m
1 stop
Delta Logo
10:45 am - 9:40 pm
LHR
-
GSO
15h 55m
1 stop
$675Delta
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
2:50 pm - 6:40 am
GSO
-
LHR
11h 50m
1 stop
United Airlines Logo
6:50 am - 7:00 pm
LHR
-
GSO
16h 10m
2 stops
$680United Airlines
Thu, Mar 12 - Thu, Mar 19
British Airways Logo
1:01 pm - 6:50 am
GSO
-
LHR
12h 49m
1 stop
British Airways Logo
6:15 am - 11:43 pm
LHR
-
GSO
22h 28m
2 stops
$695British Airways
Wed, May 6 - Sat, May 16
United Airlines Logo
6:15 am - 6:45 am
GSO
-
LHR
19h 30m
1 stop
United Airlines Logo
6:50 am - 4:53 pm
LHR
-
GSO
15h 03m
2 stops
$696United Airlines
Thu, Apr 30 - Thu, May 14

United Airlines flights from Greensboro to London Heathrow Airport

Our best United Airlines deals on Greensboro to London Heathrow Airport flight tickets
United Airlines
Feb 23
GSO2:47 pmGreensboro/H. Point
10h 53m
1 stop
LHR6:40 amLondon Heathrow
Mar 2
LHR7:40 amLondon Heathrow
16h 11m
2 stops
GSO6:51 pmGreensboro/H. Point
$630
United Airlines
Mar 11
GSO11:30 amGreensboro/H. Point
15h 10m
2 stops
LHR6:40 amLondon Heathrow
Mar 18
LHR6:50 amLondon Heathrow
14h 51m
2 stops
GSO5:41 pmGreensboro/H. Point
$635
United Airlines
Feb 23
GSO2:47 pmGreensboro/H. Point
14h 18m
2 stops
LHR10:05 amLondon Heathrow
Mar 2
LHR6:50 amLondon Heathrow
17h 01m
2 stops
GSO6:51 pmGreensboro/H. Point
$639

Air Canada flights from Greensboro to London Heathrow Airport

Our best Air Canada deals on Greensboro to London Heathrow Airport flight tickets
Air Canada
Mar 5
GSO6:00 amGreensboro/H. Point
20h 10m
2 stops
LHR7:10 amLondon Heathrow
Mar 11
LHR6:00 pmLondon Heathrow
30h 46m
2 stops
GSO8:46 pmGreensboro/H. Point
$647
Air Canada
May 6
GSO6:15 amGreensboro/H. Point
19h 15m
2 stops
LHR6:30 amLondon Heathrow
May 16
LHR2:10 pmLondon Heathrow
28h 59m
2 stops
GSO2:09 pmGreensboro/H. Point
$705
Air Canada
May 6
GSO12:16 pmGreensboro/H. Point
16h 44m
2 stops
LHR10:00 amLondon Heathrow
May 16
LHR2:10 pmLondon Heathrow
14h 34m
2 stops
GSO11:44 pmGreensboro/H. Point
$728

momondo Fare Finder

 
Customize your flight search to find flights from Greensboro to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Greensboro to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 2/23

2:47 pm-6:40 am

1 stop10h 53m

London Heathrow

Mon 3/2

7:40 am-6:51 pm

2 stops16h 11m

$630

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 3/11

11:30 am-6:40 am

2 stops15h 10m

London Heathrow

Wed 3/18

6:50 am-5:41 pm

2 stops14h 51m

$635

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Mon 2/23

2:47 pm-10:05 am

2 stops14h 18m

London Heathrow

Mon 3/2

6:50 am-6:51 pm

2 stops17h 01m

$639

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 3/5

6:00 am-7:10 am

2 stops20h 10m

London Heathrow

Wed 3/11

6:00 pm-8:46 pm

2 stops30h 46m

$647

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 3/5

2:50 pm-6:40 am

1 stop10h 50m

London Heathrow

Wed 3/11

7:40 am-5:41 pm

1 stop14h 01m

$659

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 3/4

2:18 pm-7:50 am

1 stop12h 32m

London Heathrow

Sun 3/8

9:40 am-9:15 pm

2 stops15h 35m

$663

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Tue 4/14

6:00 pm-1:15 pm

1 stop14h 15m

London Heathrow

Tue 4/28

10:45 am-9:40 pm

1 stop15h 55m

$675

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 3/12

2:50 pm-6:40 am

1 stop11h 50m

London Heathrow

Thu 3/19

6:50 am-7:00 pm

2 stops16h 10m

$680

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Wed 5/6

1:01 pm-6:50 am

1 stop12h 49m

London Heathrow

Sat 5/16

6:15 am-11:43 pm

2 stops22h 28m

$695

GreensboroLondon

GSO - LHR

GSOLHR

Greensboro/H. Point

Thu 4/30

6:15 am-6:45 am

1 stop19h 30m

London Heathrow

Thu 5/14

6:50 am-4:53 pm

2 stops15h 03m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Greensboro to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Greensboro, with most prices found around $707. If you’re not able to fly to London Heathrow Airport in November, then January is your next best option. Flight prices from Greensboro to London Heathrow Airport during January average around $709.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Greensboro when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $865 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Greensboro for as low as $707 on momondo.

When to book flights from Greensboro to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Greensboro to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greensboro to London Heathrow Airport (GSO to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greensboro to London Heathrow Airport

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Greensboro to London Heathrow Airport takes 9h 40m
There are no direct flights from Greensboro to London Heathrow Airport. There are no popular flight routes from Greensboro to London Heathrow Airport.
Search flight deals

  • How far is Greensboro/H. Point to London Heathrow by plane?

    The straight-line distance from Greensboro/H. Point to London Heathrow is 3892.2 mi. By plane, this route typically takes 9h 40m.

  • When did momondo last update prices for flights from Greensboro/H. Point Airport to London Heathrow Airport?

    Prices for flights from Greensboro/H. Point Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greensboro/H. Point Airport to London Heathrow Airport?

  • How old do you have to be to fly from Greensboro/H. Point Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greensboro/H. Point Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Greensboro to London Heathrow Airport?

Best airlines flying from Greensboro to London Heathrow Airport

Compare and see reviews for airlines that fly from Greensboro to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $570Free CancellationRating
7.9
8,119 reviews
Search Delta flights
Virgin AtlanticPriceFrom $597Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $695Free CancellationRating
6.7
7,702 reviews
Search British Airways flights
United AirlinesPriceFrom $696Free CancellationRating
7.4
9,205 reviews
Search United Airlines flights
American AirlinesPriceFrom $705Free CancellationRating
7.2
11,197 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Stratford-upon-Avon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Croydon

Why use momondo?

Why should I use momondo to find a flight deal from Greensboro to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Greensboro.

Can I find flights from Greensboro to London with flexible booking policies on momondo?

Yes. All flights to London from Greensboro on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Greensboro to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Greensboro.

I’m not ready to book a flight from Greensboro to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Greensboro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

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