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Cheap flights from Charlotte to London Heathrow Airport from £174

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
15 Feb — 22 Feb1
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 Sunday or Wednesday and return on a Monday

Cheap 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 16 January 2026.

Round-trip from

£517

One-way from

£174

Popular in

June

Cheapest in

October

Average price

£647

Good round-trip deal

£630 or less

Good one-way deal

£394 or less
Lufthansa
  • Lufthansa
  • 24/2-2/3
  • 2 total stops
  • 38h 50m total
  • Charlotte to London
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British Airways
  • British Airways
  • 26/1
  • 1 total stop
  • 11h 58m total
  • Charlotte to London
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Highest demand for flights based on searches. 21% potential increase in price (£141 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Charlotte Douglas to London Heathrow.
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Price to beat on a one-way flight from Charlotte Douglas to London Heathrow.
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Find 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 16 January 2026.

Tue 24/218:50
CLT
-
LHR
1 stop13h 10m
Lufthansa
Mon 2/320:15
LHR
-
CLT
1 stop25h 40m
Lufthansa
Deal found 14/1£517
Tue 17/207:50
CLT
-
LHR
1 stop19h 40m
Multiple Airlines
Tue 24/208:45
LHR
-
CLT
1 stop13h 10m
Multiple Airlines
Deal found 15/1£518
Wed 4/317:05
CLT
-
LHR
1 stop10h 25m
Multiple Airlines
Tue 10/308:45
LHR
-
CLT
1 stop13h 10m
Multiple Airlines
Deal found 14/1£520
Tue 3/206:00
CLT
-
LHR
3 stops29h 00m
Scandinavian Airlines
Tue 10/206:40
LHR
-
CLT
2 stops20h 32m
Scandinavian Airlines
Deal found 16/1£521
Tue 10/314:52
CLT
-
LHR
2 stops17h 58m
Lufthansa
Tue 24/308:45
LHR
-
CLT
1 stop13h 10m
Lufthansa
Deal found 14/1£522
Wed 22/418:40
CLT
-
LHR
1 stop13h 10m
Lufthansa
Tue 28/409:00
LHR
-
CLT
1 stop12h 45m
Lufthansa
Deal found 14/1£523
Wed 14/1010:25
CLT
-
LHR
2 stops26h 15m
Scandinavian Airlines
Wed 28/1006:40
LHR
-
CLT
2 stops21h 13m
Scandinavian Airlines
Deal found 15/1£524
Sun 25/123:15
CLT
-
LHR
Nonstop7h 45m
Finnair
Tue 3/209:55
LHR
-
CLT
Nonstop9h 20m
Finnair
Deal found 14/1£524
Fri 30/109:06
CLT
-
LHR
2 stops17h 04m
Multiple Airlines
Sat 7/206:00
LHR
-
CLT
2 stops22h 59m
Multiple Airlines
Deal found 15/1£525
Sun 19/406:00
CLT
-
LHR
2 stops29h 25m
Scandinavian Airlines
Tue 28/415:35
LHR
-
CLT
2 stops36h 14m
Scandinavian Airlines
Deal found 14/1£526
Sun 25/107:50
CLT
-
LHR
3 stops22h 25m
Multiple Airlines
Tue 3/206:00
LHR
-
CLT
2 stops19h 57m
Multiple Airlines
Deal found 14/1£526

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 16 January 2026.
Use the filters below to find and compare flights from Charlotte to London Heathrow Airport that are best for you.

Fly from

Charlotte

Fly to

Heathrow

Route

Depart

Return

Price

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 18/3

10:15-09:20

2 stops19h 05m

London Heathrow

Tue 24/3

06:40-22:33

2 stops19h 53m

£528

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 30/1

10:00-14:35

3 stops23h 35m

London Heathrow

Sat 7/2

06:40-23:54

2 stops22h 14m

£530

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 24/2

14:10-14:35

3 stops19h 25m

London Heathrow

Sat 28/2

06:40-22:30

2 stops20h 50m

£531

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 4/3

10:32-17:40

2 stops26h 08m

London Heathrow

Tue 10/3

06:40-22:38

3 stops19h 58m

£533

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 11/3

07:01-07:10

2 stops20h 09m

London Heathrow

Thu 19/3

06:35-17:55

1 stop15h 20m

£538

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 18/3

07:01-07:10

2 stops20h 09m

London Heathrow

Thu 26/3

06:35-17:55

1 stop15h 20m

£538

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 16/2

18:25-07:20

Nonstop7h 55m

London Heathrow

Tue 3/3

06:05-16:20

1 stop15h 15m

£539

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sun 15/2

23:00-12:00

Nonstop8h 00m

London Heathrow

Tue 3/3

06:05-16:20

1 stop15h 15m

£539

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 3/2

11:38-06:50

1 stop14h 12m

London Heathrow

Tue 10/2

10:00-21:32

2 stops16h 32m

£544

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 20/4

10:13-06:55

1 stop15h 42m

London Heathrow

Tue 28/4

07:25-16:45

1 stop14h 20m

£548

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 21 results
1
2
3

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?

Use this chart to determine the optimal time to book a return flight from Charlotte to Heathrow. Price data was last updated on 9 January 2026.

The best time to book flights from Charlotte to London Heathrow Airport is 44 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 £397). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £639). 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 16 January 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 16 January 2026.
Check out reviews from past customers who have flown with American Airlines, Iberia, andBritish 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
7.2
Good
11,135 reviews
Check prices

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

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
7.2
Good
11,135 reviews
American Airlines
7.2
Good
11,135 reviews
Check prices

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

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.
Iberia
7.0
Good
3,087 reviews
American Airlines
7.2
Good
11,135 reviews
Check prices

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

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
7,679 reviews
American Airlines
7.2
Good
11,135 reviews
Check prices

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

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. 3 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 and United Airlines can get you from Charlotte to London Heathrow Airport in just under 19h 05m. Your travel time can differ by up to 1h 04m. 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. Additional options worth looking into are Iberia and British Airways, starting at £509 and £546 round-trip. American Airlines is priced at 39% 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 (67%), Finnair (67%), Iberia( 67%).

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

    Looking at all options, your cheapest flight can be booked for £382. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £409 on average, our data indicates £611 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 £397). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £639). 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
Milton Keynes
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

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 3 airlines flying from Charlotte to Heathrow

Discover the top 3 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£421Average£621FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£509Average£735FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£546Average£734FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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