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Cheap flights from Charlotte to London Heathrow Airport from £268

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
17 May — 24 May1
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 Monday or Tuesday and return on a Monday

Cheap 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 17 April 2026.

Tue 28/406:45
CLT
-
LHR
2 stops21h 35m
Scandinavian Airlines
Fri 15/506:40
LHR
-
CLT
2 stops20h 26m
Scandinavian Airlines
Deal found 12/4£596
Mon 28/916:30
CLT
-
LHR
2 stops18h 30m
Scandinavian Airlines
Thu 1/1006:40
LHR
-
CLT
2 stops22h 17m
Scandinavian Airlines
Deal found 14/4£597
Sat 7/1109:20
CLT
-
LHR
2 stops44h 55m
Air Canada
Tue 10/1111:10
LHR
-
CLT
1 stop14h 49m
Air Canada
Deal found 15/4£599
Sun 11/1014:20
CLT
-
LHR
2 stops22h 20m
Scandinavian Airlines
Wed 21/1007:05
LHR
-
CLT
2 stops20h 11m
Scandinavian Airlines
Deal found 14/4£601
Wed 19/810:00
CLT
-
LHR
2 stops25h 00m
Scandinavian Airlines
Thu 3/907:05
LHR
-
CLT
2 stops20h 18m
Scandinavian Airlines
Deal found 13/4£606
Fri 16/1006:00
CLT
-
LHR
2 stops22h 20m
Scandinavian Airlines
Mon 19/1007:05
LHR
-
CLT
2 stops20h 11m
Scandinavian Airlines
Deal found 14/4£607
Mon 4/510:55
CLT
-
LHR
2 stops25h 45m
Scandinavian Airlines
Tue 12/506:40
LHR
-
CLT
2 stops22h 13m
Scandinavian Airlines
Deal found 13/4£608
Fri 25/916:30
CLT
-
LHR
2 stops18h 30m
Scandinavian Airlines
Sat 3/1006:40
LHR
-
CLT
2 stops22h 17m
Scandinavian Airlines
Deal found 14/4£609
Mon 21/910:00
CLT
-
LHR
2 stops18h 35m
Scandinavian Airlines
Sat 26/917:00
LHR
-
CLT
2 stops33h 38m
Scandinavian Airlines
Deal found 14/4£610
Mon 19/1006:00
CLT
-
LHR
2 stops22h 20m
Scandinavian Airlines
Tue 27/1006:40
LHR
-
CLT
2 stops19h 36m
Scandinavian Airlines
Deal found 14/4£613
Fri 18/910:00
CLT
-
LHR
2 stops25h 00m
Scandinavian Airlines
Mon 21/906:40
LHR
-
CLT
2 stops19h 58m
Scandinavian Airlines
Deal found 13/4£615

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 17 April 2026.

Round-trip from

£596

One-way from

£268

Popular in

June

Cheapest in

October

Average price

£686

Good round-trip deal

£979 or less

Good one-way deal

£474 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/4-15/5
  • 4 total stops
  • 42h 01m total
  • Charlotte to London
Search Deals
9/7
  • 9/7
  • 2 total stops
  • 40h 19m total
  • Charlotte to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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

 
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 17 April 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 return flight

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 23/9

13:15-17:40

2 stops23h 25m

London Heathrow

Wed 30/9

06:40-22:02

2 stops20h 22m

£701

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 22/9

10:25-09:20

2 stops17h 55m

London Heathrow

Thu 8/10

07:05-23:53

3 stops21h 48m

£779

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 5/5

12:49-07:10

2 stops13h 21m

London Heathrow

Wed 20/5

09:55-20:18

2 stops15h 23m

£789

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 14/8

16:30-16:00

2 stops18h 30m

London Heathrow

Tue 25/8

07:05-22:02

3 stops19h 57m

£793
Fastest return journey

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Tue 22/9

17:55-06:55

Nonstop8h 00m

London Heathrow

Thu 8/10

09:15-13:15

Nonstop9h 00m

£798

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Sat 22/8

19:49-20:40

2 stops19h 51m

London Heathrow

Sat 29/8

16:25-16:45

1 stop29h 20m

£831

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 15/5

14:08-06:45

1 stop11h 37m

London Heathrow

Fri 22/5

15:50-22:54

1 stop12h 04m

£892

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Fri 15/5

09:45-07:15

1 stop16h 30m

London Heathrow

Thu 11/6

09:55-20:20

2 stops15h 25m

£911

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Thu 14/5

19:00-12:10

1 stop12h 10m

London Heathrow

Sun 24/5

11:45-22:52

2 stops16h 07m

£956

CharlotteLondon

CLT - LHR

CLTLHR

Charlotte Douglas

Wed 27/5

15:55-08:20

1 stop11h 25m

London Heathrow

Wed 3/6

09:00-16:45

1 stop12h 45m

£1,055

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 21 resultsSorted by cheapest first
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 10 April 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 £565). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £1,032). 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 17 April 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 17 April 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
7.1
Good
11,594 reviews
Check prices

Entertainment

6.9

Crew

7.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

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
7.1
Good
11,594 reviews
American Airlines
7.1
Good
11,594 reviews
Check prices

Entertainment

6.9

Crew

7.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

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
3,182 reviews
American Airlines
7.1
Good
11,594 reviews
Check prices

Entertainment

6.9

Crew

7.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

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
7,890 reviews
American Airlines
7.1
Good
11,594 reviews
Check prices

Entertainment

6.9

Crew

7.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

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 13 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, Delta, and British Airways can get you from Charlotte to London Heathrow Airport in just under 8h. Your travel time can differ by up to 15h 25m. 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 £416 on this airline. Additional options worth looking into are Iberia and British Airways, starting at £504 and £564 round-trip. American Airlines is priced at 41% 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 (81%), Finnair (81%), Iberia( 81%).

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

    Looking at all options, your cheapest flight can be booked for £455. While the most popular route (Charlotte Douglas - London Heathrow) can be booked for £585 on average, our data indicates £749 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 £565). Flying from Charlotte to London Heathrow Airport in June is currently the most expensive (average of £1,032). 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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£416Average£614FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£504Average£727FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£564Average£773FlexibilityNo 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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