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

United Airlines and Delta can get you from Charlotte to London Heathrow Airport in just under 15h 20m. Your travel time can differ by up to 9h 15m. 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 £413 on this airline. Additional options worth looking into are British Airways and Finnair, starting at £512 and £525 round-trip. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Charlotte to London Heathrow Airport?

Travellers seeking maximum savings on their Charlotte to London Heathrow Airport flight should consider departing on Wednesday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charlotte to London Heathrow Airport

The most flights from CLT to LHR are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Looking at all options, your cheapest flight can be booked for £296. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £360 on average, our data indicates £612 when flying from Charlotte to London Heathrow Airport.

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 most popular airlines that fly from Charlotte to London Heathrow Airport?

When booking a flight from Charlotte to London Heathrow Airport, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

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.

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.

£174+ Cheap Flights from Charlotte to London Heathrow Airport

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

Airfare is below average for this route at the moment. Charlotte to London Heathrow Airport flights typically cost between £520 and £677 in October. The cheapest return flight price found within the last 3 days was £414 on Air Canada (27 Oct-9 Nov).

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

Cheap flight deals from Charlotte to Heathrow

Round-trip from	£414
One-way from	£174
Popular in	December
Cheapest in	October
Average price	£598
Good round-trip deal	£610 or less
Good one-way deal	£434 or less

Air Canada
27/10-9/11
4 total stops
37h 37m total
Charlotte to London

Search Deals

19/10
2 total stops
27h 11m total
Charlotte to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

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

Find flight deals from Charlotte to Heathrow

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 18 September 2025.

Mon 27/1009:30CLT - LHR

2 stops17h 40mAir Canada

Sun 9/1106:00LHR - CLT

2 stops19h 57mAir Canada

Deal found 16/9£414

Tue 2/1215:00CLT - LHR

1 stop10h 35mBritish Airways

Sun 7/1209:55LHR - CLT

Nonstop9h 25mBritish Airways

Deal found 16/9£415

Thu 2/1019:46CLT - LHR

1 stop30h 09mUnited Airlines

Wed 8/1015:50LHR - CLT

1 stop27h 42mUnited Airlines

Deal found 16/9£415

Mon 6/1018:31CLT - LHR

1 stop11h 54mUnited Airlines

Sun 19/1009:00LHR - CLT

2 stops19h 59mUnited Airlines

Deal found 17/9£416

Mon 8/1218:30CLT - LHR

Nonstop7h 50mFinnair

Sun 11/111:45LHR - CLT

Nonstop9h 20mFinnair

Deal found 16/9£417

Thu 16/1008:30CLT - LHR

2 stops20h 05mAir Canada

Tue 21/1006:50LHR - CLT

2 stops19h 32mAir Canada

Deal found 16/9£418

Fri 31/1019:50CLT - LHR

1 stop21h 10mLufthansa

Thu 6/1107:40LHR - CLT

1 stop14h 15mLufthansa

Deal found 17/9£418

Mon 8/1223:00CLT - LHR

Nonstop8h 00mBritish Airways

Sun 14/1213:10LHR - CLT

1 stop12h 36mBritish Airways

Deal found 16/9£419

Fri 17/1010:34CLT - LHR

1 stop15h 21mUnited Airlines

Fri 24/1010:50LHR - CLT

2 stops32h 19mUnited Airlines

Deal found 17/9£420

Tue 2/1217:05CLT - LHR

1 stop10h 55mDelta

Sun 7/1206:20LHR - CLT

2 stops17h 16mDelta

Deal found 16/9£421

Wed 29/1014:27CLT - LHR

1 stop13h 23mDelta

Mon 3/1111:30LHR - CLT

2 stops16h 33mDelta

Deal found 17/9£421

Wed 29/1009:39CLT - LHR

1 stop16h 46mDelta

Sun 9/1111:45LHR - CLT

2 stops17h 06mDelta

Deal found 16/9£422

Best flights from Charlotte to Heathrow
Discover carefully curated flight deals from Charlotte to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 29/1006:40CLT - LHR

1 stop24h 35mUnited Airlines

Sun 9/1118:00LHR - CLT

1 stop31h 57mUnited Airlines

Deal found 17/9£415

Fri 31/1011:45CLT - LHR

1 stop15h 20mDelta

Fri 7/1109:00LHR - CLT

2 stops16h 21mDelta

Deal found 17/9£421

Mon 1/1217:11CLT - LHR

2 stops19h 29mScandinavian Airlines

Thu 4/1206:40LHR - CLT

2 stops19h 45mScandinavian Airlines

Deal found 17/9£443

Thu 2/1019:46CLT - LHR

1 stop30h 09mUnited Airlines

Wed 8/1012:05LHR - CLT

1 stop31h 27mUnited Airlines

Deal found 17/9£415

Fri 31/1011:45CLT - LHR

1 stop15h 20mDelta

Thu 6/1111:30LHR - CLT

2 stops16h 33mDelta

Deal found 17/9£421

Fri 5/1219:49CLT - LHR

1 stop10h 01mUnited Airlines

Mon 8/1211:10LHR - CLT

1 stop34h 45mUnited Airlines

Deal found 16/9£415

Wed 10/1214:27CLT - LHR

1 stop15h 58mDelta

Sun 14/1208:55LHR - CLT

2 stops16h 17mDelta

Deal found 17/9£421

Wed 29/1014:27CLT - LHR

1 stop13h 23mDelta

Sun 9/1111:45LHR - CLT

2 stops17h 06mDelta

Deal found 17/9£422

Mon 8/1206:30CLT - LHR

1 stop18h 25mUnited Airlines

Sun 21/1216:20LHR - CLT

1 stop12h 39mUnited Airlines

Deal found 16/9£426

Fri 10/1010:02CLT - LHR

1 stop18h 58mDelta

Tue 14/1006:30LHR - CLT

2 stops16h 38mDelta

Deal found 17/9£422

Fri 6/309:30CLT - LHR

2 stops30h 05mUnited Airlines

Sat 14/316:40LHR - CLT

1 stop29h 15mUnited Airlines

Deal found 16/9£448

Direct flights from Charlotte to Heathrow
Explore direct flight options from Charlotte to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Mon 6/1018:45CLT - LHR

Nonstop7h 55mIberia

Sun 19/1009:15LHR - CLT

Nonstop9h 00mIberia

Deal found 16/9£416

Mon 8/1218:30CLT - LHR

Nonstop7h 50mFinnair

Sun 11/111:45LHR - CLT

Nonstop9h 20mFinnair

Deal found 16/9£417

Fri 10/1018:45CLT - LHR

Nonstop7h 55mBritish Airways

Tue 21/1009:15LHR - CLT

Nonstop9h 00mBritish Airways

Deal found 17/9£432

Tue 25/1118:25CLT - LHR

Nonstop7h 55mIberia

Tue 2/1211:45LHR - CLT

Nonstop9h 10mIberia

Deal found 16/9£437

Thu 13/1120:20CLT - LHR

Nonstop7h 55mFinnair

Mon 24/1109:55LHR - CLT

Nonstop9h 10mFinnair

Deal found 17/9£445

Mon 20/1018:45CLT - LHR

Nonstop7h 55mAmerican Airlines

Sun 2/1114:45LHR - CLT

Nonstop9h 10mAmerican Airlines

Deal found 17/9£445

Mon 8/1220:20CLT - LHR

Nonstop7h 55mAmerican Airlines

Sun 11/114:45LHR - CLT

Nonstop9h 20mAmerican Airlines

Deal found 15/9£446

Thu 2/1019:55CLT - LHR

Nonstop8h 10mIberia

Mon 6/1009:15LHR - CLT

Nonstop9h 00mIberia

Deal found 16/9£448

Fri 10/1018:45CLT - LHR

Nonstop7h 55mIberia

Mon 13/1009:15LHR - CLT

Nonstop9h 00mIberia

Deal found 17/9£448

Sat 11/1018:45CLT - LHR

Nonstop7h 55mIberia

Mon 20/1009:15LHR - CLT

Nonstop9h 00mIberia

Deal found 17/9£453

Fri 3/1019:55CLT - LHR

Nonstop8h 10mBritish Airways

Sun 12/1009:15LHR - CLT

Nonstop9h 00mBritish Airways

Deal found 16/9£466

Last-minute flights from Charlotte to Heathrow
Discover last-minute flight deals from Charlotte to Heathrow. Data last updated 18 September 2025 and is based on user searches.

Thu 2/1014:26CLT - LHR

1 stop10h 54mIberia

Thu 9/1015:00LHR - CLT

Nonstop9h 00mIberia

Deal found 16/9£415

Thu 2/1019:46CLT - LHR

1 stop30h 09mUnited Airlines

Thu 9/1015:50LHR - CLT

1 stop27h 42mUnited Airlines

Deal found 16/9£415

Mon 6/1018:31CLT - LHR

1 stop11h 54mUnited Airlines

Sun 19/1009:00LHR - CLT

2 stops19h 59mUnited Airlines

Deal found 17/9£416

Mon 6/1015:15CLT - LHR

2 stops24h 45mMultiple Airlines

Sun 19/1020:25LHR - CLT

1 stop25h 20mMultiple Airlines

Deal found 16/9£417

Mon 6/1014:25CLT - LHR

1 stop10h 55mIberia

Sun 19/1009:15LHR - CLT

Nonstop9h 00mIberia

Deal found 16/9£419

Fri 10/1014:25CLT - LHR

1 stop10h 55mIberia

Tue 14/1009:45LHR - CLT

1 stop11h 48mIberia

Deal found 17/9£423

Thu 16/1008:30CLT - LHR

2 stops20h 05mAir Canada

Tue 21/1006:50LHR - CLT

2 stops19h 32mAir Canada

Deal found 16/9£418

Fri 17/1010:34CLT - LHR

1 stop15h 21mUnited Airlines

Fri 24/1010:50LHR - CLT

2 stops32h 19mUnited Airlines

Deal found 17/9£420

Mon 27/1009:30CLT - LHR

2 stops17h 40mAir Canada

Sun 9/1106:00LHR - CLT

2 stops19h 57mAir Canada

Deal found 16/9£414

Wed 29/1010:00CLT - LHR

1 stop16h 50mDelta

Mon 3/1111:30LHR - CLT

2 stops16h 33mDelta

Deal found 16/9£421

Wed 29/1014:27CLT - LHR

1 stop11h 58mDelta

Sun 9/1106:30LHR - CLT

2 stops16h 58mDelta

Deal found 17/9£422

Fri 31/1019:50CLT - LHR

1 stop21h 10mLufthansa

Thu 6/1107:40LHR - CLT

1 stop14h 15mLufthansa

Deal found 17/9£418

One-way flights from Charlotte to Heathrow
Search for one-way flight options from Charlotte to Heathrow. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sun 19/1013:49CLT - LHR

2 stops27h 11mMultiple Airlines

Deal found 16/9£174

Fri 10/1013:49CLT - LHR

2 stops28h 06mMultiple Airlines

Deal found 16/9£174

Tue 21/1008:52CLT - LHR

2 stops20h 28mMultiple Airlines

Deal found 17/9£176

Tue 14/1008:52CLT - LHR

2 stops27h 53mMultiple Airlines

Deal found 16/9£177

Fri 3/1022:20CLT - LHR

2 stops31h 00mMultiple Airlines

Deal found 17/9£178

Sun 12/1013:49CLT - LHR

2 stops27h 11mMultiple Airlines

Deal found 16/9£184

Tue 18/1119:31CLT - LHR

2 stops16h 59mMultiple Airlines

Deal found 16/9£185

Thu 13/1119:31CLT - LHR

2 stops16h 59mMultiple Airlines

Deal found 16/9£192

Sun 26/1019:24CLT - LHR

2 stops18h 06mMultiple Airlines

Deal found 17/9£193

Tue 28/1014:40CLT - LHR

3 stops22h 50mMultiple Airlines

Deal found 17/9£197

Cheapflights Fare Finder

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

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 29/10

06:40-11:15

1 stop24h 35m

London Heathrow

Sun 9/11

18:00-20:57

1 stop31h 57m

£415

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Thu 2/10

19:46-06:55

1 stop30h 09m

London Heathrow

Wed 8/10

12:05-14:32

1 stop31h 27m

£415

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 5/12

19:49-10:50

1 stop10h 01m

London Heathrow

Mon 8/12

11:10-16:55

1 stop34h 45m

£415

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 31/10

11:45-07:05

1 stop15h 20m

London Heathrow

Fri 7/11

09:00-20:21

2 stops16h 21m

£421

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 31/10

11:45-07:05

1 stop15h 20m

London Heathrow

Thu 6/11

11:30-23:03

2 stops16h 33m

£421

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 10/12

14:27-11:25

1 stop15h 58m

London Heathrow

Sun 14/12

08:55-20:12

2 stops16h 17m

£421

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 29/10

14:27-07:50

1 stop13h 23m

London Heathrow

Sun 9/11

11:45-23:51

2 stops17h 06m

£422

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 10/10

10:02-10:00

1 stop18h 58m

London Heathrow

Tue 14/10

06:30-18:08

2 stops16h 38m

£422

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 8/12

06:30-05:55

1 stop18h 25m

London Heathrow

Sun 21/12

16:20-23:59

1 stop12h 39m

£426

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 1/12

17:11-17:40

2 stops19h 29m

London Heathrow

Thu 4/12

06:40-21:25

2 stops19h 45m

£443

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 23 results

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

Prices

Airlines

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 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, January is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of £112). Flying from Charlotte to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

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 19% on your trip compared to booking a flight in the evening.

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

Reviews of airlines servicing Heathrow

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

1,324 reviews

Check prices

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

1,324 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Rowland,Dec 2024

FRA - HEL

American Airlines

7.2

Good

10,000 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Rowland,Dec 2024

FRA - HEL

Iberia

7.0

Good

2,925 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Rowland,Dec 2024

FRA - HEL

British Airways

6.7

Okay

7,367 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Rowland,Dec 2024

FRA - HEL

Related info for your journey

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?
United Airlines and Delta can get you from Charlotte to London Heathrow Airport in just under 15h 20m. Your travel time can differ by up to 9h 15m. 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 £413 on this airline. Additional options worth looking into are British Airways and Finnair, starting at £512 and £525 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: 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 £296. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £360 on average, our data indicates £612 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, January is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of £112). Flying from Charlotte to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Top 4 airlines flying from Charlotte to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£413	Average£610	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest£512	Average£701	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£525	Average£730	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£561	Average£715	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

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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.

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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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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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheap flight deals from Charlotte to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Charlotte to Heathrow

Cheapest flights from Charlotte to HeathrowExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

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

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.

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?

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

What is the cheapest time of day to fly from CLT to LHR?

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

Weekly flight availability from Charlotte to London Heathrow Airport

Reviews of airlines servicing Heathrow

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.

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?

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

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

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

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

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

How can I find direct flights from Charlotte to Heathrow?

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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 18 September 2025.