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Heathrow

$323+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Find cheap flights from Charlotte to Heathrow with Cheapflights

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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 Tuesday or Wednesday and return on a Monday

Cheap 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 March 26, 2026.

This The Travel House deal was found by Cheapflights users on 3/25. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
CLT
-
LHR
2 stops34h 35m
Scandinavian Airlines
Mon 4/207:50 pm
LHR
-
CLT
2 stops31h 59m
Scandinavian Airlines
Deal found 3/25$769
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:55 am
CLT
-
LHR
2 stops22h 40m
Scandinavian Airlines
Fri 5/17:05 am
LHR
-
CLT
2 stops20h 44m
Scandinavian Airlines
Deal found 3/25$774
This CrystalTravel deal was found by Cheapflights users on 3/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am
CLT
-
LHR
2 stops22h 20m
Scandinavian Airlines
Wed 11/116:40 am
LHR
-
CLT
2 stops20h 36m
Scandinavian Airlines
Deal found 3/24$779
This KAYAK deal was found by Cheapflights users on 3/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:55 am
CLT
-
LHR
2 stops41h 25m
Scandinavian Airlines
Thu 4/306:40 am
LHR
-
CLT
2 stops19h 47m
Scandinavian Airlines
Deal found 3/21$782
This The Travel House deal was found by Cheapflights users on 3/25. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
CLT
-
LHR
2 stops31h 50m
Scandinavian Airlines
Wed 4/296:40 pm
LHR
-
CLT
2 stops34h 13m
Scandinavian Airlines
Deal found 3/25$786
This Flighttix deal was found by Cheapflights users on 3/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:46 am
CLT
-
LHR
2 stops18h 34m
Scandinavian Airlines
Mon 5/117:05 am
LHR
-
CLT
2 stops20h 42m
Scandinavian Airlines
Deal found 3/21$787
This Justfly.com deal was found by Cheapflights users on 3/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:46 am
CLT
-
LHR
2 stops18h 34m
Scandinavian Airlines
Thu 5/147:05 am
LHR
-
CLT
2 stops20h 42m
Scandinavian Airlines
Deal found 3/24$790
This Justfly.com deal was found by Cheapflights users on 3/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:55 am
CLT
-
LHR
2 stops17h 40m
Scandinavian Airlines
Mon 5/1110:20 am
LHR
-
CLT
2 stops17h 27m
Scandinavian Airlines
Deal found 3/26$791
This Trip.com deal was found by Cheapflights users on 3/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:12 am
CLT
-
LHR
2 stops18h 18m
Multiple Airlines
Sat 5/169:30 am
LHR
-
CLT
2 stops17h 31m
Multiple Airlines
Deal found 3/25$796
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 4/249:32 pm
CLT
-
LHR
3 stops34h 23m
Multiple Airlines
Mon 4/277:05 am
LHR
-
CLT
2 stops21h 54m
Multiple Airlines
Deal found 3/23$797
This lastminute.com deal was found by Cheapflights users on 3/23. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:30 pm
CLT
-
LHR
2 stops18h 30m
Scandinavian Airlines
Tue 9/17:30 pm
LHR
-
CLT
2 stops31h 32m
Scandinavian Airlines
Deal found 3/23$802
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3110:13 am
CLT
-
LHR
1 stop15h 12m
Multiple Airlines
Tue 4/2110:30 am
LHR
-
CLT
1 stop16h 31m
Multiple Airlines
Deal found 3/24$803

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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$769
(The Travel House)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$889

Good round-trip deal

$835 or less

Good one-way deal

$409 or less
Provider with most accurate pricing for Charlotte Douglas-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-London Heathrow flights.
Search Deals
From Charlotte Douglas to London Heathrow
Search Deals
One-way flight from Charlotte Douglas to London Heathrow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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

 
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 March 26, 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 round-trip

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 4/24

6:00 am-4:00 pm

2 stops29h 00m

London Heathrow

Fri 5/1

6:40 am-10:49 pm

2 stops21h 09m

$859

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 4/13

1:53 pm-6:45 am

1 stop11h 52m

London Heathrow

Mon 4/20

8:40 am-7:19 pm

2 stops15h 39m

$948

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sun 8/2

7:44 pm-11:20 am

1 stop10h 36m

London Heathrow

Sun 8/23

11:15 am-6:17 pm

1 stop12h 02m

$977

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 9/22

1:15 pm-4:00 pm

2 stops21h 45m

London Heathrow

Mon 10/5

7:05 am-10:23 pm

3 stops20h 18m

$1,008

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 5/12

9:41 am-6:25 am

1 stop15h 44m

London Heathrow

Wed 5/20

8:40 am-8:18 pm

2 stops16h 38m

$1,013

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sat 4/18

7:59 pm-8:10 pm

1 stop19h 11m

London Heathrow

Tue 4/28

11:15 am-6:11 pm

1 stop11h 56m

$1,042

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 4/24

4:34 pm-7:20 am

1 stop9h 46m

London Heathrow

Fri 5/1

4:55 pm-8:45 pm

Nonstop8h 50m

$1,082

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 5/8

6:25 pm-10:25 am

1 stop11h 00m

London Heathrow

Thu 5/21

8:30 am-2:57 pm

1 stop11h 27m

$1,090

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Mon 4/13

6:00 am-9:35 am

2 stops22h 35m

London Heathrow

Mon 4/20

7:05 am-10:11 pm

3 stops20h 06m

$1,112

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sun 5/17

2:50 pm-7:15 am

1 stop11h 25m

London Heathrow

Sun 5/24

6:50 am-5:49 pm

2 stops15h 59m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Charlotte to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Heathrow in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 13, 2026.

Booking 44 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, October is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of $537). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of $856). 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 March 26, 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 to fly round-trip from Charlotte to London Heathrow Airport?

The best insider tips for Charlotte to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Charlotte to London Heathrow Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

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 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

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 March 26, 2026.
Read through reviews of airlines operating flights from Charlotte to London Heathrow Airport, such as Finnair,Scandinavian Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,374 reviews

Overall

7.7

Crew

8.2

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

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
7.7
Good
1,374 reviews
Finnair
7.7
Good
1,374 reviews

Overall

7.7

Crew

8.2

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

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.
Scandinavian Airlines
7.3
Good
1,724 reviews
Finnair
7.7
Good
1,374 reviews

Overall

7.7

Crew

8.2

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

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
7.1
Good
11,495 reviews
Finnair
7.7
Good
1,374 reviews

Overall

7.7

Crew

8.2

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

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
3,155 reviews
Finnair
7.7
Good
1,374 reviews

Overall

7.7

Crew

8.2

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

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
7,821 reviews
Finnair
7.7
Good
1,374 reviews

Overall

7.7

Crew

8.2

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

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?

    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. 7 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 8 outbound flights to London Heathrow per day.

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

    Scandinavian Airlines can get you from Charlotte to London Heathrow Airport in just under 34h 35m. Your travel time can differ by up to . Airlines will cover a distance of 3980 mi.

  • 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 $269. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $560, and British Airways, from $613. United Airlines is currently priced 71% 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 American Airlines, which is currently one of the cheapest options available, starting at $424. Finnair flights start at $446 while deals on Iberia start at $501 one-way.

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

    Consider American Airlines (78%), Finnair (78%) or Iberia (78%) 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 $2,438, our data shows the cheapest flight currently is $272. When looking at the most popular route, (Charlotte Douglas - London Heathrow), you can expect to pay $774 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, October is the cheapest month in which you can book a flight from Charlotte to London Heathrow Airport (average of $537). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of $856). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Charlotte to Heathrow

Discover the top 7 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$269Average$752FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$560Average$692FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$613Average$889FlexibilityNo cancel feeOn-time70%
IberiaCheapest$634Average$958FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$657Average$1,027FlexibilityNo cancel feeOn-time71%
FinnairCheapest$657Average$918FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$989Average$1,196FlexibilityNo cancel feeOn-timeN/A

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