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$256+ Cheap flights from Charlotte (CLT) to Heathrow (LHR)

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Charlotte Douglas to London Heathrow are usually found in October or April, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 juin 12, 2025.

Round-trip from

$755
(Mytrip)

One-way from

$259
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,402

Good round-trip deal

$761 or less

Good one-way deal

$532 or less
From Charlotte Douglas to London Heathrow
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One-way flight from Charlotte Douglas to London Heathrow
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Highest demand for flights based on searches. 8% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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

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 juin 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:51 pmCLT - LHR
2 stops24h 29mMultiple Airlines
ven. 10/109:25 pmLHR - CLT
2 stops31h 05mMultiple Airlines
Deal found 6/10$755
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/161:52 pmCLT - LHR
1 stop11h 03mUnited Airlines
mar. 9/3010:50 amLHR - CLT
1 stop34h 55mUnited Airlines
Deal found 6/10$766
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/162:00 pmCLT - LHR
2 stops23h 30mScandinavian Airlines
sam. 9/66:40 amLHR - CLT
3 stops21h 17mScandinavian Airlines
Deal found 6/10$771
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/2711:40 pmCLT - LHR
Nonstop7h 50mBritish Airways
mar. 9/26:20 amLHR - CLT
1 stop13h 45mBritish Airways
Deal found 6/10$773
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/206:00 amCLT - LHR
2 stops19h 30mAir Canada
mar. 7/295:40 pmLHR - CLT
1 stop25h 51mAir Canada
Deal found 6/10$778
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/111:50 pmCLT - LHR
Nonstop7h 55mAmerican Airlines
ven. 10/107:40 amLHR - CLT
1 stop12h 20mAmerican Airlines
Deal found 6/10$808
This SWISS deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/2210:35 amCLT - LHR
2 stops16h 20mSWISS
lun. 9/15:10 pmLHR - CLT
2 stops28h 35mSWISS
Deal found 6/11$815
This eDestinos deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/111:50 pmCLT - LHR
Nonstop7h 55mIberia
ven. 10/103:00 pmLHR - CLT
Nonstop8h 55mIberia
Deal found 6/11$833
This deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:40 pmCLT - LHR
1 stop13h 10mLufthansa
jeu. 8/286:55 amLHR - CLT
1 stop14h 50mLufthansa
Deal found 6/10$844
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/512:59 pmCLT - LHR
2 stops12h 56mDelta
mer. 11/1211:30 amLHR - CLT
2 stops15h 35mDelta
Deal found 6/10$847
This Finnair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/206:40 pmCLT - LHR
Nonstop8h 00mFinnair
mar. 7/299:15 amLHR - CLT
Nonstop8h 55mFinnair
Deal found 6/11$867

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated juin 12, 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

lun. 8/11

8:21 pm-11:55 am

3 stops34h 34m

London Heathrow

jeu. 8/21

1:05 pm-11:30 pm

2 stops15h 25m

$759

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

lun. 7/14

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

mar. 1/13

1:00 pm-4:19 pm

1 stop32h 19m

$767

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

sam. 8/16

2:00 pm-6:30 pm

2 stops23h 30m

London Heathrow

sam. 9/6

6:40 am-10:57 pm

3 stops21h 17m

$771

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

mer. 8/27

11:40 pm-12:30 pm

Nonstop7h 50m

London Heathrow

mar. 9/2

6:20 am-3:05 pm

1 stop13h 45m

$773

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

dim. 7/20

6:00 am-6:30 am

2 stops19h 30m

London Heathrow

mer. 7/30

9:30 am-9:21 pm

2 stops16h 51m

$778

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

mer. 8/27

5:36 pm-9:10 am

1 stop10h 34m

London Heathrow

jeu. 9/4

7:40 am-3:00 pm

1 stop12h 20m

$809

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

ven. 8/22

10:35 am-7:55 am

2 stops16h 20m

London Heathrow

lun. 9/1

5:10 pm-4:45 pm

2 stops28h 35m

$815

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

dim. 7/20

7:52 pm-11:25 am

1 stop10h 33m

London Heathrow

mar. 7/29

3:20 pm-10:41 pm

1 stop12h 21m

$819

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

mar. 8/12

8:15 pm-9:05 am

Nonstop7h 50m

London Heathrow

mer. 8/20

9:15 am-1:15 pm

Nonstop9h 00m

$837

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

dim. 7/20

6:40 pm-7:40 am

Nonstop8h 00m

London Heathrow

mar. 7/29

9:15 am-1:10 pm

Nonstop8h 55m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 26 results
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The best insider tips for Charlotte to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Charlotte to London Heathrow Airport trip
Airports
CLT

During peak hours, especially from 5 pm to 6 pm, security wait times can be longest. Arrive early to avoid delays.

Read more about CLTby Taryn White
LHR

The Heathrow Express is the fastest way to reach central London, heading to Paddington Station with quick connections to the city.

Read more about LHRby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Taryn White

Taryn White

Expert on CLT

Taryn White

Taryn White

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more

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 round-trip 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 round-trip flight from Charlotte to Heathrow. Price data was last updated on June 9, 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charlotte to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of $661). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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 juin 12, 2025.

One of the essential ways to save on airfare from Charlotte to London Heathrow Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Charlotte to London Heathrow Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday 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

Explore weekly flight availability from Charlotte to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated juin 12, 2025.

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 juin 12, 2025.
To help decide which airline to fly from Charlotte to London, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Charlotte Douglas (CLT), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Charlotte to London Heathrow. 11 airlines have flights from Douglas to London Heathrow on a regular basis. Booking flights from Charlotte Douglas to London Heathrow should not be difficult; the airport handles an average of 14 outbound flights to London Heathrow per day.

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

    Cheapflights users have booked flights from Charlotte to London Heathrow Airport round-trip from $766. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $771, and British Airways, from $773. United Airlines is currently priced 23% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Charlotte to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $399. Air Canada flights start at $406 while deals on British Airways start at $506 one-way.

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

    Consider American Airlines (69%), Finnair (69%) or Iberia (69%) when booking your flight. These represent the most reliable airlines when flying from Charlotte to London Heathrow Airport.

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

    While on average a flight from Charlotte to London Heathrow Airport is generally $3,333, our data shows the cheapest flight currently is $379. When looking at the most popular route, (Charlotte Douglas - London Heathrow), you can expect to pay $503 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of $661). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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Top 10 airlines flying from Charlotte to Heathrow

Discover the top 10 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 2,558,603 searches. Data last updated juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$610Average$845FlexibilityNo cancel feeOn-time72%
DeltaCheapest$623Average$995FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$625Average$998FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$644Average$929FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$652Average$734FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$668Average$788FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$676Average$1,089FlexibilityNo cancel feeOn-time71%
FinnairCheapest$680Average$966FlexibilityNo cancel feeOn-time76%
IberiaCheapest$706Average$944FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$840Average$1,670FlexibilityNo cancel feeOn-time67%

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