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Cheap flights from Charlotte to London Heathrow Airport from £235

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Charlotte Douglas to London Heathrow are usually found in October or February, booked 6 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Charlotte to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Charlotte to Heathrow
Explore the most affordable flight options available from Charlotte to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Mon 14/1214:50
CLT
-
LHR
1 stop10h 50m
United Airlines
Mon 21/1216:40
LHR
-
CLT
1 stop29h 15m
United Airlines
Deal found 29/7£737
Fri 27/1120:15
CLT
-
LHR
Nonstop8h 00m
Iberia
Sat 5/1206:15
LHR
-
CLT
1 stop14h 55m
Iberia
Deal found 29/7£738
Sun 1/1108:55
CLT
-
LHR
1 stop16h 35m
Air Canada
Mon 30/1113:45
LHR
-
CLT
2 stops55h 41m
Air Canada
Deal found 29/7£739
Wed 14/1014:47
CLT
-
LHR
1 stop11h 53m
Iberia
Fri 30/1006:15
LHR
-
CLT
1 stop15h 15m
Iberia
Deal found 27/7£739
Mon 14/1217:10
CLT
-
LHR
2 stops22h 50m
Multiple Airlines
Mon 21/1219:15
LHR
-
CLT
1 stop26h 40m
Multiple Airlines
Deal found 27/7£740
Thu 17/906:07
CLT
-
LHR
2 stops22h 28m
Scandinavian Airlines
Thu 8/1006:40
LHR
-
CLT
2 stops20h 14m
Scandinavian Airlines
Deal found 30/7£741
Sun 6/915:00
CLT
-
LHR
2 stops13h 20m
Lufthansa
Tue 15/909:00
LHR
-
CLT
1 stop12h 45m
Lufthansa
Deal found 28/7£742
Sun 13/915:40
CLT
-
LHR
1 stop9h 55m
Multiple Airlines
Tue 13/1009:00
LHR
-
CLT
1 stop12h 45m
Multiple Airlines
Deal found 30/7£742
Tue 22/906:07
CLT
-
LHR
2 stops22h 28m
Scandinavian Airlines
Tue 29/907:05
LHR
-
CLT
2 stops20h 39m
Scandinavian Airlines
Deal found 27/7£743
Mon 24/815:40
CLT
-
LHR
1 stop11h 55m
Multiple Airlines
Tue 1/909:00
LHR
-
CLT
1 stop12h 45m
Multiple Airlines
Deal found 27/7£744
Thu 3/1217:04
CLT
-
LHR
2 stops16h 16m
Iberia
Mon 7/1215:00
LHR
-
CLT
1 stop30h 10m
Iberia
Deal found 26/7£745
Thu 5/1115:05
CLT
-
LHR
1 stop10h 35m
Multiple Airlines
Mon 9/1117:10
LHR
-
CLT
2 stops28h 45m
Multiple Airlines
Deal found 26/7£745

Find flight deals from Charlotte to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Heathrow (LHR). 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 31 July 2026.

Round-trip from

£737

One-way from

£235

Popular in

June

Cheapest in

October

Average price

£977

Good round-trip deal

£824 or less

Good one-way deal

£492 or less
United Airlines
  • United Airlines
  • 14/12-21/12
  • 2 total stops
  • 40h 05m total
  • Charlotte to London
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 19h 11m total
  • Charlotte to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£193 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Charlotte Douglas to London Heathrow.
Search Deals
Price to beat on a one-way flight from Charlotte Douglas to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Charlotte to Heathrow 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 858,174 searches. Data last updated 31 July 2026.
Use the filters below to find and compare flights from Charlotte to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 2/9

23:20-12:10

Nonstop7h 50m

London Heathrow

Mon 7/9

18:45-16:15

1 stop26h 30m

£753

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Thu 5/11

19:55-10:50

1 stop9h 55m

London Heathrow

Wed 11/11

08:00-14:38

1 stop11h 38m

£759

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 9/9

15:00-10:40

1 stop14h 40m

London Heathrow

Wed 16/9

06:55-16:45

1 stop14h 50m

£762

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 15/9

11:25-05:55

1 stop13h 30m

London Heathrow

Mon 21/9

16:25-16:45

1 stop29h 20m

£770
Fastest return journey

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 9/9

17:55-06:55

Nonstop8h 00m

London Heathrow

Tue 15/9

09:15-13:00

Nonstop8h 45m

£780

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 1/1

15:37-07:55

1 stop11h 18m

London Heathrow

Sun 31/1

06:50-18:48

2 stops16h 58m

£782

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sat 21/11

20:15-09:15

Nonstop8h 00m

London Heathrow

Fri 27/11

09:55-14:20

Nonstop9h 25m

£792

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Thu 10/9

12:34-06:45

1 stop13h 11m

London Heathrow

Fri 18/9

06:55-16:45

1 stop14h 50m

£799

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 2/10

17:55-06:55

Nonstop8h 00m

London Heathrow

Fri 9/10

09:15-13:15

Nonstop9h 00m

£818

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 4/9

09:29-06:25

1 stop15h 56m

London Heathrow

Fri 11/9

15:00-18:55

Nonstop8h 55m

£821

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Charlotte to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Charlotte with our price prediction graph.
Estimated return 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 Charlotte to London Heathrow Airport

How far ahead should I book a flight from Charlotte to London Heathrow Airport?

The best time to book flights from Charlotte to London Heathrow Airport is 5 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Charlotte to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of £577). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £1,262). 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 CLT to LHR?

Find hourly flight availability from Charlotte to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charlotte to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Charlotte to London Heathrow Airport?

Airfare is typical for this route at the moment.

Charlotte to London Heathrow Airport flights typically cost between £607 and £972 in December.
The cheapest return price found within the last 5 days was £737 on United Airlines (14 Dec–21 Dec).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 31 July 2026.
Check out reviews from past customers who have flown with American Airlines and British Airways from Charlotte to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,843 reviews
Check prices

Crew

7.9

Food

6.4

Boarding

7.5

Entertainment

6.8

Overall

7.1

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.1
Good
11,843 reviews
American Airlines
7.1
Good
11,843 reviews
Check prices

Crew

7.9

Food

6.4

Boarding

7.5

Entertainment

6.8

Overall

7.1

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
British Airways
6.7
Okay
8,129 reviews
American Airlines
7.1
Good
11,843 reviews
Check prices

Crew

7.9

Food

6.4

Boarding

7.5

Entertainment

6.8

Overall

7.1

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Heathrow. 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 Charlotte to London Heathrow?

    For a flight from Charlotte to London Heathrow, you will be flying from Douglas. Charlotte Douglas (CLT) is just 5.7 mi from the center of the city. Douglas is the only Charlotte airport and it handles 14 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Charlotte Douglas on a regular basis.

  • How long is the flight from Charlotte to London Heathrow Airport?

    British Airways and United Airlines can get you from Charlotte to London Heathrow Airport in just under 7h 50m. Your travel time can differ by up to 2h 05m. Charlotte and London Heathrow Airport are separated by a distance of 3980 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Charlotte to London Heathrow Airport round-trip?

    Our cheapest airline available from Charlotte to London Heathrow Airport is American Airlines. Our recent data shows that you can find tickets from as low as £421 on this airline. An additional option worth looking into is British Airways, starting at £624. American Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Charlotte to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Charlotte, check out the most reliable airlines to get you to your destination on time: American Airlines (68%), Finnair (68%), Iberia( 68%).

  • What are the cheapest flights from Charlotte to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £278. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £639 on average, our data indicates £666 when flying from Charlotte to London Heathrow Airport.

  • Can I find deals for flights from Charlotte to Heathrow that include hotel bookings?

    Yes. In addition to deals on Charlotte to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Heathrow.

  • Can I find deals for business class flights from Charlotte to Heathrow?

    Yes. Cheapflights offers flight deals from Charlotte to Heathrow 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 Charlotte to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of £577). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £1,262). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Enfield
Kingston upon Thames
Poole
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Charlotte to Heathrow

Discover the top 2 airlines that operate flights from Charlotte to Heathrow. 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 858,174 searches. Data last updated 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£421Average£621FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£624Average£830FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charlotte to Heathrow?

Cheapflights helps you search for flights from Charlotte to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Charlotte to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Charlotte.

Can Cheapflights find flights from Charlotte to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Charlotte shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Charlotte to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Charlotte to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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