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Cheap flights from Charlotte to London Heathrow Airport from £178

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Charlotte Douglas to London Heathrow are usually found in October or April, booked 47 days in advance, depart on a Monday or Wednesday and return on a Wednesday

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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 27 November 2025.

Tue 2/1215:11CLT - LHR
3 stops34h 59mMultiple Airlines
Wed 10/1213:25LHR - CLT
3 stops29h 38mMultiple Airlines
Deal found 26/11£551
Thu 4/1219:49CLT - LHR
1 stop10h 01mLufthansa
Mon 8/1220:15LHR - CLT
1 stop25h 40mLufthansa
Deal found 26/11£552
Thu 11/1214:58CLT - LHR
3 stops35h 12mMultiple Airlines
Mon 15/1208:15LHR - CLT
2 stops32h 49mMultiple Airlines
Deal found 25/11£555
Mon 15/1223:00CLT - LHR
Nonstop8h 00mIberia
Thu 25/1214:45LHR - CLT
Nonstop9h 15mIberia
Deal found 25/11£556
Tue 2/1206:00CLT - LHR
2 stops20h 10mMultiple Airlines
Tue 9/1209:00LHR - CLT
3 stops34h 03mMultiple Airlines
Deal found 25/11£557
Fri 5/1220:20CLT - LHR
Nonstop7h 55mBritish Airways
Wed 17/1215:25LHR - CLT
1 stop33h 04mBritish Airways
Deal found 25/11£559
Thu 4/1220:20CLT - LHR
Nonstop7h 55mBritish Airways
Mon 8/1214:45LHR - CLT
Nonstop9h 15mBritish Airways
Deal found 26/11£564
Fri 5/1208:19CLT - LHR
1 stop17h 06mDelta
Sun 7/1206:30LHR - CLT
2 stops17h 06mDelta
Deal found 26/11£566
Thu 4/1218:17CLT - LHR
1 stop10h 03mIberia
Mon 8/1211:45LHR - CLT
Nonstop9h 15mIberia
Deal found 26/11£567
Wed 3/1205:35CLT - LHR
2 stops20h 35mMultiple Airlines
Thu 4/1215:15LHR - CLT
3 stops32h 55mMultiple Airlines
Deal found 26/11£574
Tue 2/1215:11CLT - LHR
3 stops34h 59mMultiple Airlines
Tue 16/1208:15LHR - CLT
2 stops32h 49mMultiple Airlines
Deal found 25/11£575

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 27 November 2025.

Round-trip from

£551

One-way from

£178

Popular in

December

Cheapest in

October

Average price

£712

Good round-trip deal

£632 or less
Air Canada
  • Air Canada
  • 1/1-9/1
  • 3 total stops
  • 27h 55m total
  • Charlotte to London
Search Deals
10/12
  • 10/12
  • 2 total stops
  • 30h 00m total
  • Charlotte to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip 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 27 November 2025.
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

Thu 19/3

10:15-17:40

3 stops27h 25m

London Heathrow

Thu 26/3

06:40-22:43

3 stops20h 03m

£552

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 27/3

17:05-20:00

2 stops46h 55m

London Heathrow

Sun 5/4

07:30-21:07

2 stops18h 37m

£554

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 23/1

10:44-07:55

1 stop16h 11m

London Heathrow

Sat 7/2

06:35-16:55

1 stop15h 20m

£564

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Thu 22/1

14:54-06:40

1 stop10h 46m

London Heathrow

Wed 28/1

07:30-18:59

2 stops16h 29m

£616

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 20/1

19:44-10:50

1 stop10h 06m

London Heathrow

Thu 29/1

06:35-16:55

1 stop15h 20m

£616

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 15/5

06:00-09:20

2 stops22h 20m

London Heathrow

Mon 25/5

06:40-22:23

2 stops20h 43m

£620

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 29/12

19:44-06:40

1 stop29h 56m

London Heathrow

Fri 9/1

11:10-16:17

1 stop34h 07m

£628

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sat 9/5

10:00-09:35

2 stops18h 35m

London Heathrow

Sat 16/5

06:40-22:23

3 stops20h 43m

£629

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 8/5

08:30-21:00

2 stops55h 30m

London Heathrow

Fri 22/5

06:55-16:45

1 stop14h 50m

£630

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Thu 8/1

10:00-14:35

3 stops23h 35m

London Heathrow

Wed 6/5

06:40-22:02

2 stops20h 22m

£634

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 22 results
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2
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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 21 November 2025.

The best time to book flights from Charlotte to London Heathrow Airport is 47 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 £401). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £649). 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 27 November 2025.

A simple way to save on the total cost of your ticket is to fly from Charlotte to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

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 27 November 2025.
Check out reviews from past customers who have flown with Finnair, American Airlines, andIberia 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.
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
11,037 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Iberia
7.0
Good
3,036 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
British Airways
6.7
Okay
7,539 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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 11 outbound flights to London Heathrow per day. 4 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, United Airlines, and Lufthansa can get you from Charlotte to London Heathrow Airport in just under 16h 11m. Your travel time can differ by up to 30h 44m. 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 £427 on this airline. Additional options worth looking into are Finnair and British Airways, starting at £457 and £555 round-trip. American Airlines is priced at 42% 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: Finnair (69%), American Airlines (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 £457. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £404 on average, our data indicates £672 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 £401). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £649). 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
Slough
Croydon
Hounslow
Northampton
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Brentford
Winchester
Swindon
Crawley
Romford
Chichester
Bedford

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 4 airlines flying from Charlotte to Heathrow

Discover the top 4 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£427Average£631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£457Average£711FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£555Average£748FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£580Average£802FlexibilityNo cancel feeOn-time77%
Search Iberia 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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