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Cheap flights from Charlotte to London Heathrow Airport from £240

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Charlotte Douglas to London Heathrow are usually found in October or September, booked 44 days in advance, depart on a Monday or Saturday 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 13 June 2026.

Fri 7/809:15
CLT
-
LHR
2 stops54h 45m
United Airlines
Sun 16/806:50
LHR
-
CLT
2 stops17h 06m
United Airlines
Deal found 9/6£858
Mon 6/709:40
CLT
-
LHR
2 stops25h 20m
Scandinavian Airlines
Wed 5/819:50
LHR
-
CLT
2 stops32h 08m
Scandinavian Airlines
Deal found 11/6£859
Tue 1/913:20
CLT
-
LHR
2 stops24h 10m
Scandinavian Airlines
Wed 9/907:05
LHR
-
CLT
3 stops20h 18m
Scandinavian Airlines
Deal found 10/6£860
Fri 20/1109:20
CLT
-
LHR
2 stops16h 50m
Air Canada
Fri 27/1109:00
LHR
-
CLT
2 stops16h 59m
Air Canada
Deal found 12/6£861
Fri 28/818:40
CLT
-
LHR
2 stops22h 05m
SWISS
Sun 13/906:00
LHR
-
CLT
2 stops15h 45m
SWISS
Deal found 9/6£861
Fri 28/815:00
CLT
-
LHR
2 stops14h 15m
Multiple Airlines
Mon 7/920:25
LHR
-
CLT
1 stop25h 20m
Multiple Airlines
Deal found 12/6£862
Sat 25/718:40
CLT
-
LHR
2 stops18h 10m
SWISS
Sat 15/820:05
LHR
-
CLT
2 stops25h 40m
SWISS
Deal found 8/6£863
Thu 6/818:40
CLT
-
LHR
1 stop13h 10m
Lufthansa
Mon 17/819:30
LHR
-
CLT
2 stops26h 15m
Lufthansa
Deal found 10/6£864
Tue 28/709:40
CLT
-
LHR
2 stops18h 40m
Scandinavian Airlines
Wed 5/806:40
LHR
-
CLT
2 stops20h 40m
Scandinavian Airlines
Deal found 10/6£864
Sun 19/711:50
CLT
-
LHR
1 stop17h 30m
Delta
Tue 28/709:55
LHR
-
CLT
2 stops17h 25m
Delta
Deal found 10/6£866
Sat 21/1114:20
CLT
-
LHR
2 stops14h 15m
Delta
Mon 30/1106:30
LHR
-
CLT
2 stops16h 46m
Delta
Deal found 9/6£866

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 13 June 2026.

Round-trip from

£858

One-way from

£240

Popular in

June

Cheapest in

October

Average price

£1,239

Good round-trip deal

£1,152 or less

Good one-way deal

£610 or less
United Airlines
  • United Airlines
  • 8/8-17/8
  • 2 total stops
  • 34h 33m total
  • Charlotte to London
Search Deals
29/7
  • 29/7
  • 2 total stops
  • 25h 42m total
  • Charlotte to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£202 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 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

Sun 6/9

17:30-17:40

2 stops19h 10m

London Heathrow

Tue 15/9

07:05-22:44

3 stops20h 39m

£860

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 23/11

20:15-09:15

Nonstop8h 00m

London Heathrow

Tue 1/12

09:55-14:20

Nonstop9h 25m

£912
Fastest return journey

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 20/10

18:00-06:55

Nonstop7h 55m

London Heathrow

Sat 24/10

09:15-13:15

Nonstop9h 00m

£913

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 28/7

18:40-12:50

1 stop13h 10m

London Heathrow

Mon 3/8

06:55-16:45

1 stop14h 50m

£939

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 8/7

18:40-12:50

1 stop13h 10m

London Heathrow

Wed 15/7

06:55-16:45

1 stop14h 50m

£942

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 16/10

23:10-12:10

Nonstop8h 00m

London Heathrow

Sun 25/10

09:55-15:20

Nonstop9h 25m

£950

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 20/11

10:00-09:20

3 stops18h 20m

London Heathrow

Fri 27/11

06:40-23:53

2 stops22h 13m

£983

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 31/7

06:00-06:55

1 stop19h 55m

London Heathrow

Fri 7/8

09:00-16:45

1 stop12h 45m

£1,037

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 24/7

10:27-05:55

2 stops14h 28m

London Heathrow

Fri 31/7

07:25-16:45

1 stop14h 20m

£1,040

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 17/7

17:51-21:25

1 stop22h 34m

London Heathrow

Wed 29/7

09:00-16:45

1 stop12h 45m

£1,045

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 19 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 43 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 £1,239). 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 13 June 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?

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 13 June 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
11,647 reviews
Check prices

Entertainment

6.9

Overall

7.1

Food

6.4

Boarding

7.5

Crew

7.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,647 reviews
American Airlines
7.1
Good
11,647 reviews
Check prices

Entertainment

6.9

Overall

7.1

Food

6.4

Boarding

7.5

Crew

7.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
British Airways
6.7
Okay
8,047 reviews
American Airlines
7.1
Good
11,647 reviews
Check prices

Entertainment

6.9

Overall

7.1

Food

6.4

Boarding

7.5

Crew

7.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    Scandinavian Airlines, British Airways, and Lufthansa can get you from Charlotte to London Heathrow Airport in just under 8h. Your travel time can differ by up to 11h 10m. 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 £620. American Airlines is priced at 44% 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 (65%), Finnair (65%), Iberia( 65%).

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

    Looking at all options, your cheapest flight can be booked for £359. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £612 on average, our data indicates £1,028 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 £1,239). 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
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Eastbourne
Watford
Swindon
Ipswich
Poole
Guildford
Romford

Browse thousands of different options on Cheapflights for your next trip

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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 13 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£421Average£621FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£620Average£815FlexibilityNo 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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