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$242+ Cheap flights from Charleston (CHS) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LHR
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Charleston to London Heathrow are usually found in January or April, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Charleston to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(JetBlue Airways)

One-way from

$242
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$733
Provider with most accurate pricing for Charleston-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Charleston-London Heathrow flights.
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From Charleston to London Heathrow
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One-way flight from Charleston to London Heathrow
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Highest demand for flights based on searches. 4% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Charleston to Heathrow

Cheapest flights from Charleston to Heathrow
Explore the most affordable flight options available from Charleston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This JetBlue Airways deal was found by Cheapflights users on 1/29. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/51:14 pmCHS - LHR
1 stop11h 41mJetBlue
Mon 3/107:25 amLHR - CHS
1 stop12h 52mJetBlue
Deal found 1/29$649
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Mon 2/31:01 pmCHS - LHR
2 stops18h 39mMultiple Airlines
Wed 2/51:40 pmLHR - CHS
2 stops27h 26mMultiple Airlines
Deal found 1/30$676
This Scandinavian Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 3/52:41 pmCHS - LHR
2 stops20h 19mScandinavian Airlines
Mon 3/106:40 amLHR - CHS
2 stops19h 12mScandinavian Airlines
Deal found 1/30$682
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:25 pmCHS - LHR
1 stop10h 55mBritish Airways
Tue 3/116:45 pmLHR - CHS
2 stops28h 16mBritish Airways
Deal found 1/30$712
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 4/811:40 amCHS - LHR
1 stop15h 40mUnited Airlines
Tue 4/158:45 amLHR - CHS
2 stops17h 42mUnited Airlines
Deal found 1/30$718
This Delta deal was found by Cheapflights users on 1/30. 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.
Tue 4/110:30 amCHS - LHR
1 stop15h 45mDelta
Tue 4/226:30 amLHR - CHS
2 stops17h 24mDelta
Deal found 1/30$729
This Orbitz deal was found by Cheapflights users on 1/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:59 amCHS - LHR
2 stops52h 36mAir Canada
Fri 11/213:00 pmLHR - CHS
2 stops24h 21mAir Canada
Deal found 1/30$747
This Netflights deal was found by Cheapflights users on 1/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/165:03 pmCHS - LHR
1 stop11h 42mVirgin Atlantic
Sun 3/238:55 amLHR - CHS
1 stop16h 57mVirgin Atlantic
Deal found 1/30$755
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
Mon 3/175:14 pmCHS - LHR
2 stops20h 16mTAP AIR PORTUGAL
Thu 3/206:00 amLHR - CHS
2 stops20h 19mTAP AIR PORTUGAL
Deal found 1/30$1,109

Find flights from Charleston to Heathrow within your budget

Customize your flight search to find flights from Charleston 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 January 30, 2025.

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Route

Depart

Return

Price

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 3/3

5:14 pm-9:30 am

1 stop11h 16m

London Heathrow

Mon 3/10

7:25 am-4:17 pm

1 stop12h 52m

$634

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 3/10

8:04 pm-10:35 am

1 stop10h 31m

London Heathrow

Mon 3/17

7:35 pm-4:16 pm

2 stops24h 41m

$670

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 3/5

2:40 pm-6:40 am

1 stop11h 00m

London Heathrow

Mon 3/10

9:00 am-6:32 pm

2 stops37h 32m

$681

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 3/5

5:00 pm-6:30 pm

2 stops20h 30m

London Heathrow

Wed 3/12

6:40 am-9:52 pm

2 stops19h 12m

$682

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 4/4

7:18 pm-2:25 pm

1 stop14h 07m

London Heathrow

Wed 4/9

8:00 pm-6:20 pm

2 stops27h 20m

$687

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 4/2

5:00 pm-9:35 am

1 stop11h 35m

London Heathrow

Sun 4/20

8:30 am-4:06 pm

1 stop12h 36m

$704

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 3/30

5:00 pm-10:00 am

2 stops36h 00m

London Heathrow

Tue 4/8

11:30 am-4:06 pm

2 stops33h 36m

$708

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 3/3

2:41 pm-10:35 am

1 stop14h 54m

London Heathrow

Thu 3/13

10:00 am-9:52 pm

2 stops15h 52m

$720

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 2/9

12:25 pm-8:05 am

2 stops14h 40m

London Heathrow

Wed 2/19

7:50 am-7:35 pm

2 stops16h 45m

$882

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 3/10

2:59 pm-2:25 pm

2 stops19h 26m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 17 results
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Compare providers for flights from Charleston 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 Charleston to Heathrow in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 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 Charleston-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 Charleston-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-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 Charleston-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 Charleston to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Charleston 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.

Travel insights for flights from Charleston to Heathrow

Get recent, data-driven insights about flights from Charleston to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Charleston to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Heathrow. Price data was last updated on January 24, 2025.

To ensure you get the cheapest price possible for a flight from Charleston to London Heathrow Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of $661). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of $1,138). 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 CHS to LHR?

Find hourly flight availability from Charleston 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 January 30, 2025.

One of the essential ways to save on airfare from Charleston to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

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

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

Travelers seeking maximum savings on their Charleston to London Heathrow Airport flight should consider departing on Tuesday evenings 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.

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 January 30, 2025.
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
657 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.4
Good
3,153 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to London Heathrow?

    If you book a flight to London Heathrow from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston. There are 0 flights from Charleston to London Heathrow per day from 8 different airlines.

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

    According to our current data, JetBlue ($649), Scandinavian Airlines ($682), and British Airways ($712) offers the cheapest pricing from Charleston to London Heathrow Airport. These flights start at 30% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Charleston to London Heathrow Airport are JetBlue ($324), Scandinavian Airlines ($437), and Air Canada ($440).

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

    Yes. In addition to deals on Charleston to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Heathrow.

  • Can I find deals for business class flights from Charleston to Heathrow?

    Yes. Cheapflights offers flight deals from Charleston 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 Charleston to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of $661). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of $1,138). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Charleston to Heathrow

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Top 8 airlines flying from Charleston to Heathrow

Discover the top 8 airlines that operate flights from Charleston 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$594Average$920FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$620Average$1,294FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$643Average$897FlexibilityNo cancel feeOn-time70%
KLMCheapest$660Average$769FlexibilityNo cancel feeOn-time75%
DeltaCheapest$663Average$932FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$663Average$952FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$674Average$856FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$995FlexibilityNo cancel feeOn-time71%
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