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

According to our current data, Icelandair ($708), JetBlue ($713), and Finnair ($731) offers the cheapest pricing from London Heathrow Airport to Charleston. These flights start at 19% lower than the current average price 3 months from now.

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

For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $712. Users have also found prices from $976 and $1,086 on British Airways and WestJet, respectively.

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

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

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

Users have found that flying from London Heathrow Airport to Charleston on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

January is one of the best times of the year to fly to Charleston from London Heathrow Airport. Prices for January average $863 per person but you can even find prices for as low as $623. The most expensive prices can be found in the month of August. Opting for a January flight can save you 32% on your journey compared to booking in August

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Charleston as you normally would.

Most accurate provider : When it comes to deals on London Heathrow Airport-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Charleston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-Charleston flights, Cheapflights users trust eDreams the most. eDreams 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 London Heathrow Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Charleston from London Heathrow?

Charleston (CHS), located 10.2 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Charleston. 0 airlines have flights to Charleston from London Heathrow on a regular basis. Booking flights from London Heathrow to Charleston should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

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

How can I find direct flights from Heathrow to Charleston?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$326+ Flights from London Heathrow Airport to Charleston

Q: How far in advance should I book a flight from London Heathrow Airport to Charleston?

To save up to 46% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Charleston from $742 1-2 weeks out and tickets from $996 for flights departing within the next 72 hours.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Heathrow to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London Heathrow to Charleston are usually found in January or February, booked 18 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Charleston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$708 (The Travel House)
One-way from	$326 (Kiwi.com)
Popular in	August
Cheapest in	January
Average price	$858

Provider with most accurate pricing for London Heathrow-Charleston flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Charleston flights.

Search Deals

From London Heathrow to Charleston

Search Deals

One-way flight from London Heathrow to Charleston

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($141 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Heathrow to Charleston

Cheapest flights from Heathrow to Charleston
Explore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

Fri 9/198:15 amLHR - CHS

1 stop31h 25mIcelandair

Fri 10/311:35 amCHS - LHR

1 stop28h 10mIcelandair

Deal found 4/16

$708

Thu 5/88:15 amLHR - CHS

1 stop14h 46mJetBlue

Tue 5/1310:39 amCHS - LHR

1 stop17h 51mJetBlue

Deal found 4/16

$713

Mon 4/2810:30 amLHR - CHS

1 stop17h 10mFinnair

Mon 5/123:42 pmCHS - LHR

1 stop16h 03mFinnair

Deal found 4/16

$731

Mon 4/2812:15 pmLHR - CHS

1 stop16h 26mAmerican Airlines

Wed 5/75:26 pmCHS - LHR

1 stop11h 54mAmerican Airlines

Deal found 4/16

$737

Tue 5/66:30 amLHR - CHS

2 stops16h 43mDelta

Tue 5/135:40 pmCHS - LHR

1 stop10h 35mDelta

Deal found 4/16

$742

Wed 5/71:40 pmLHR - CHS

1 stop14h 20mBritish Airways

Fri 5/235:26 pmCHS - LHR

1 stop10h 34mBritish Airways

Deal found 4/15

$745

Fri 9/268:30 amLHR - CHS

2 stops30h 32mLufthansa

Sun 10/57:45 pmCHS - LHR

2 stops19h 55mLufthansa

Deal found 4/16

$775

Wed 5/142:05 pmLHR - CHS

2 stops14h 54mAir Canada

Wed 5/216:00 amCHS - LHR

2 stops19h 30mAir Canada

Deal found 4/16

$803

Fri 9/265:50 pmLHR - CHS

2 stops27h 16mMultiple Airlines

Mon 9/294:50 pmCHS - LHR

2 stops32h 40mMultiple Airlines

Deal found 4/16

$826

Fri 5/161:45 pmLHR - CHS

2 stops15h 14mUnited Airlines

Fri 5/236:29 pmCHS - LHR

1 stop10h 41mUnited Airlines

Deal found 4/16

$842

Tue 6/248:55 pmLHR - CHS

2 stops30h 09mVirgin Atlantic

Thu 7/37:00 amCHS - LHR

1 stop21h 15mVirgin Atlantic

Deal found 4/16

$876

Sat 5/106:40 amLHR - CHS

3 stops19h 12mScandinavian Airlines

Tue 5/137:00 amCHS - LHR

2 stops21h 35mScandinavian Airlines

Deal found 4/16

$1,133

Best flights from Heathrow to Charleston
Discover carefully curated flight deals from Heathrow to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2025.

Fri 9/198:15 amLHR - CHS

1 stop31h 25mIcelandair

Fri 10/311:35 amCHS - LHR

1 stop28h 10mIcelandair

Deal found 4/16

$708

Thu 5/88:15 amLHR - CHS

1 stop14h 46mJetBlue

Tue 5/1310:39 amCHS - LHR

1 stop17h 51mJetBlue

Deal found 4/16

$713

Mon 4/2810:30 amLHR - CHS

1 stop17h 10mFinnair

Mon 5/123:42 pmCHS - LHR

1 stop16h 03mFinnair

Deal found 4/16

$731

Mon 4/283:00 pmLHR - CHS

1 stop13h 57mAmerican Airlines

Tue 5/63:10 pmCHS - LHR

1 stop11h 30mAmerican Airlines

Deal found 4/16

$737

Tue 5/66:30 amLHR - CHS

2 stops16h 43mDelta

Tue 5/135:40 pmCHS - LHR

1 stop10h 35mDelta

Deal found 4/16

$742

Wed 5/71:40 pmLHR - CHS

1 stop14h 20mBritish Airways

Fri 5/235:26 pmCHS - LHR

1 stop10h 34mBritish Airways

Deal found 4/15

$745

Fri 9/268:30 amLHR - CHS

2 stops30h 32mLufthansa

Sun 10/57:45 pmCHS - LHR

2 stops19h 55mLufthansa

Deal found 4/16

$775

Wed 5/142:05 pmLHR - CHS

2 stops14h 54mAir Canada

Wed 5/216:00 amCHS - LHR

2 stops19h 30mAir Canada

Deal found 4/16

$803

Fri 9/265:50 pmLHR - CHS

2 stops27h 16mMultiple Airlines

Mon 9/294:50 pmCHS - LHR

2 stops32h 40mMultiple Airlines

Deal found 4/16

$826

Fri 5/161:45 pmLHR - CHS

2 stops15h 14mUnited Airlines

Fri 5/236:29 pmCHS - LHR

1 stop10h 41mUnited Airlines

Deal found 4/16

$842

Tue 6/248:55 pmLHR - CHS

2 stops30h 09mVirgin Atlantic

Thu 7/37:00 amCHS - LHR

1 stop21h 15mVirgin Atlantic

Deal found 4/16

$876

Sat 5/106:40 amLHR - CHS

3 stops19h 12mScandinavian Airlines

Tue 5/137:00 amCHS - LHR

2 stops21h 35mScandinavian Airlines

Deal found 4/16

$1,133

Last-minute flights from Heathrow to Charleston
Discover last-minute flight deals from Heathrow to Charleston. Data last updated April 16, 2025 and is based on user searches.

Thu 4/2412:55 pmLHR - CHS

1 stop13h 59mVirgin Atlantic

Sun 4/276:40 pmCHS - LHR

1 stop10h 50mVirgin Atlantic

Deal found 4/16

$1,341

Thu 4/2410:00 amLHR - CHS

1 stop17h 00mLufthansa

Sun 4/277:55 pmCHS - LHR

1 stop30h 20mLufthansa

Deal found 4/16

$1,492

Sat 4/2610:30 amLHR - CHS

1 stop17h 10mFinnair

Fri 5/23:53 pmCHS - LHR

1 stop15h 52mFinnair

Deal found 4/16

$812

Sat 4/2611:45 amLHR - CHS

2 stops17h 13mDelta

Fri 5/25:25 pmCHS - LHR

1 stop10h 25mDelta

Deal found 4/16

$821

Sat 4/266:40 amLHR - CHS

3 stops20h 29mScandinavian Airlines

Fri 5/22:46 pmCHS - LHR

2 stops20h 14mScandinavian Airlines

Deal found 4/16

$2,711

Mon 4/2810:30 amLHR - CHS

1 stop17h 10mFinnair

Mon 5/123:42 pmCHS - LHR

1 stop16h 03mFinnair

Deal found 4/16

$731

Mon 4/2812:15 pmLHR - CHS

1 stop16h 26mAmerican Airlines

Wed 5/75:26 pmCHS - LHR

1 stop11h 54mAmerican Airlines

Deal found 4/16

$737

Mon 4/288:55 amLHR - CHS

3 stops28h 15mMultiple Airlines

Mon 5/1212:33 pmCHS - LHR

3 stops18h 22mMultiple Airlines

Deal found 4/16

$954

Tue 5/66:30 amLHR - CHS

2 stops16h 43mDelta

Tue 5/135:40 pmCHS - LHR

1 stop10h 35mDelta

Deal found 4/16

$742

Wed 5/71:40 pmLHR - CHS

1 stop14h 20mBritish Airways

Fri 5/235:26 pmCHS - LHR

1 stop10h 34mBritish Airways

Deal found 4/15

$745

Thu 5/88:15 amLHR - CHS

1 stop14h 46mJetBlue

Tue 5/1310:39 amCHS - LHR

1 stop17h 51mJetBlue

Deal found 4/16

$713

Sat 5/108:25 amLHR - CHS

1 stop16h 39mIcelandair

Sat 5/1710:39 amCHS - LHR

1 stop29h 06mIcelandair

Deal found 4/16

$717

One-way flights from Heathrow to Charleston
Search for one-way flight options from Heathrow to Charleston. Find affordable one-way fares based on user searches. Data last updated April 16, 2025.

Mon 5/191:30 pmLHR - CHS

3 stops37h 39mMultiple Airlines

Deal found 4/16

$326

Sun 7/610:00 pmLHR - CHS

2 stops27h 45mAer Lingus

Deal found 4/16

$712

Sun 7/69:55 amLHR - CHS

1 stop13h 53mBritish Airways

Deal found 4/16

$976

Sun 7/202:10 pmLHR - CHS

2 stops33h 47mWestJet

Deal found 4/16

$1,086

Sun 7/208:15 amLHR - CHS

1 stop14h 49mJetBlue

Deal found 4/16

$1,613

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 9/19

8:15 am-10:40 am

1 stop31h 25m

Charleston

Fri 10/3

11:35 am-8:45 pm

1 stop28h 10m

$708

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 5/8

8:15 am-6:01 pm

1 stop14h 46m

Charleston

Tue 5/13

10:39 am-9:30 am

1 stop17h 51m

$713

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 4/28

10:30 am-10:40 pm

1 stop17h 10m

Charleston

Mon 5/12

3:42 pm-12:45 pm

1 stop16h 03m

$731

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 4/28

12:15 pm-11:41 pm

1 stop16h 26m

Charleston

Thu 5/8

6:09 pm-9:05 am

1 stop9h 56m

$737

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 5/6

6:30 am-6:13 pm

2 stops16h 43m

Charleston

Tue 5/13

5:40 pm-9:15 am

1 stop10h 35m

$742

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 5/7

1:40 pm-11:00 pm

1 stop14h 20m

Charleston

Fri 5/23

5:26 pm-9:00 am

1 stop10h 34m

$745

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 9/26

8:30 am-10:02 am

2 stops30h 32m

Charleston

Sun 10/5

7:45 pm-6:55 am

1 stop30h 10m

$775

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 5/14

2:05 pm-11:59 pm

2 stops14h 54m

Charleston

Wed 5/21

6:00 am-6:30 am

2 stops19h 30m

$803

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 9/26

5:50 pm-4:06 pm

2 stops27h 16m

Charleston

Mon 9/29

4:50 pm-6:30 am

2 stops32h 40m

$826

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 5/16

1:45 pm-11:59 pm

2 stops15h 14m

Charleston

Fri 5/23

6:29 pm-10:10 am

1 stop10h 41m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 18 results

Compare providers for flights from Heathrow to Charleston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Charleston in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust 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 London Heathrow Airport-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Charleston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-Charleston flights, Cheapflights users trust eDreams the most. eDreams 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 London Heathrow Airport-Charleston 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 Heathrow to Charleston

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

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

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Charleston. 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 London Heathrow Airport to Charleston?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of $217). Flying from London Heathrow Airport to Charleston in March is currently the most expensive (average of $335). 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.

Rainfall in Charleston by month

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

If weather is an important factor for your trip to Charleston, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

To help decide which airline to fly from London to Charleston, see what other customers have to say about Delta, Finnair and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,665 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.3

Good

2,926 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Charleston from London Heathrow?
Charleston (CHS), located 10.2 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Charleston. 0 airlines have flights to Charleston from London Heathrow on a regular basis. Booking flights from London Heathrow to Charleston should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.
What are the cheapest airlines flying from London Heathrow Airport to Charleston round-trip?
According to our current data, Icelandair ($708), JetBlue ($713), and Finnair ($731) offers the cheapest pricing from London Heathrow Airport to Charleston. These flights start at 19% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Charleston one-way?
For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $712. Users have also found prices from $976 and $1,086 on British Airways and WestJet, respectively.
Can I find deals for flights from Heathrow to Charleston that include hotel bookings?
Yes. In addition to deals on Heathrow to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Charleston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Charleston.
Can I find deals for business class flights from Heathrow to Charleston?
Yes. Cheapflights offers flight deals from Heathrow to Charleston 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 London Heathrow Airport to Charleston?
Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of $217). Flying from London Heathrow Airport to Charleston in March is currently the most expensive (average of $335). 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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$326+ Cheap flights from Heathrow (LHR) to Charleston (CHS)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to Charleston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London Heathrow to Charleston are usually found in January or February, booked 18 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Charleston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Charleston

Cheapest flights from Heathrow to CharlestonExplore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

Explore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Heathrow to Charleston

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 Heathrow to Charleston in April.

Best time to book a flight from Heathrow to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Charleston

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Charleston. Price data was last updated on April 11, 2025.

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

Rainfall in Charleston by month

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

Temperature in Charleston by month

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

Reviews of airlines servicing Charleston

To help decide which airline to fly from London to Charleston, see what other customers have to say about Delta, Finnair and United Airlines. Users have also rated airlines 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 Heathrow to Charleston. 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 into for flights to Charleston from London Heathrow?

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

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

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

How can I find direct flights from Heathrow to Charleston?

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

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

Traveling to a place near London Heathrow Airport?

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.

Alternative routes for Heathrow to Charleston

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Cheapest flights from Heathrow to Charleston
Explore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.