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£294+ Cheap flights to Charleston

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CHS
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Flights to Charleston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Charleston
Explore the most affordable flight options available to Charleston. Find the lowest fares based on data from user searches, with prices last updated on 9 April 2026.

Sat 2/508:40
LHR
-
CHS
1 stop14h 39m
JetBlue
Sat 9/511:13
CHS
-
LHR
1 stop17h 17m
JetBlue
Deal found 4/4£511
Tue 22/908:40
LHR
-
CHS
1 stop32h 07m
JetBlue
Tue 13/1012:15
CHS
-
LHR
1 stop13h 15m
JetBlue
Deal found 6/4£533
Fri 15/511:55
LHR
-
CHS
1 stop34h 02m
JetBlue
Wed 27/519:02
CHS
-
LHR
1 stop20h 43m
JetBlue
Deal found 7/4£541
Wed 29/408:40
LHR
-
CHS
1 stop17h 42m
JetBlue
Wed 6/517:55
CHS
-
LHR
1 stop21h 50m
JetBlue
Deal found 5/4£551
Mon 27/408:15
LHR
-
CHS
1 stop13h 17m
JetBlue
Sat 2/517:59
CHS
-
LHR
1 stop10h 31m
JetBlue
Deal found 5/4£551
Wed 29/408:40
LHR
-
CHS
1 stop17h 42m
JetBlue
Thu 30/417:59
CHS
-
LHR
1 stop10h 31m
JetBlue
Deal found 7/4£552
Mon 27/408:15
LHR
-
CHS
1 stop13h 17m
JetBlue
Tue 5/509:44
CHS
-
LHR
1 stop15h 46m
JetBlue
Deal found 5/4£567
Wed 29/408:40
LHR
-
CHS
1 stop17h 42m
JetBlue
Tue 5/509:44
CHS
-
LHR
1 stop15h 46m
JetBlue
Deal found 7/4£568
Fri 8/508:15
LHR
-
CHS
1 stop31h 08m
JetBlue
Tue 12/511:24
CHS
-
LHR
1 stop28h 21m
JetBlue
Deal found 7/4£570
Sat 2/511:55
LHR
-
CHS
1 stop26h 54m
JetBlue
Sat 16/511:13
CHS
-
LHR
1 stop17h 17m
JetBlue
Deal found 5/4£571
Tue 2/612:20
LGW
-
CHS
1 stop12h 37m
JetBlue
Sat 13/612:21
CHS
-
LGW
1 stop16h 14m
JetBlue
Deal found 8/4£622
Sat 6/612:20
LGW
-
CHS
1 stop12h 35m
JetBlue
Thu 11/614:02
CHS
-
LGW
1 stop14h 33m
JetBlue
Deal found 6/4£626

Find flight deals to Charleston

Find the latest flights to Charleston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 9 April 2026.

Return from

£511

One-way from

£294

Popular in

December

Cheapest in

November

Average price

£662
JetBlue
  • JetBlue
  • 2/5-9/5
  • 2 total stops
  • 31h 56m total
  • London to Charleston
Search Deals
JetBlue
  • JetBlue
  • 19/5
  • 1 total stop
  • 11h 58m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Charleston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 9 April 2026.
Use the filters below to find and compare flights to Charleston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 9/5

08:15-16:57

1 stop13h 42m

Charleston

Tue 12/5

11:24-09:30

1 stop17h 06m

£608

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 9/5

13:50-23:59

2 stops15h 09m

Charleston

Tue 12/5

10:15-06:30

2 stops15h 15m

£705

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 12/5

13:50-23:59

2 stops15h 09m

Charleston

Tue 26/5

10:00-06:55

1 stop15h 55m

£718

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 16/6

06:30-17:54

2 stops16h 24m

Charleston

Tue 30/6

11:23-07:10

2 stops14h 47m

£735

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 15/6

09:55-20:47

2 stops15h 52m

Charleston

Mon 29/6

09:41-07:15

1 stop16h 34m

£735

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Tue 9/6

12:20-19:55

1 stop12h 35m

Charleston

Sat 27/6

12:21-09:35

1 stop16h 14m

£740

LondonCharleston

LCY - CHS

LCYCHS

London City

Thu 14/5

09:15-23:59

2 stops19h 44m

Charleston

Thu 28/5

15:34-17:55

2 stops21h 21m

£754

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Wed 10/6

14:00-08:38

1 stop23h 38m

Charleston

Wed 17/6

16:34-10:45

2 stops37h 11m

£760

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 10/6

12:55-00:36

2 stops16h 41m

Charleston

Wed 24/6

17:34-13:45

2 stops15h 11m

£763

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 20/5

11:05-19:39

1 stop13h 34m

Charleston

Wed 27/5

15:34-07:15

1 stop10h 41m

£788

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight to Charleston

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

When is the best time to book a flight to Charleston?

Use this chart to determine the optimal time to book a return flight from London to Charleston. Price data was last updated on 3 April 2026.

The best time to book flights to Charleston is 82 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.

How long is the flight to Charleston?

On average, a flight from London to Charleston takes 15 hours 34 minutes. Flights to Charleston from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Charleston?

The most popular airlines flying from London to Charleston are British Airways, Virgin Atlantic and JetBlue.

Virgin Atlantic
Virgin Atlantic
From £469
British Airways
British Airways
From £486
JetBlue
JetBlue
From £192
KLM
KLM
From £478

What are the cheapest airlines that fly to Charleston?

The cheapest airlines flying from London to Charleston are JetBlue, United Airlines and Virgin Atlantic.

Rainfall in Charleston by month

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

In terms of precipitation, rainfall in Charleston ranges from 61.0 - 183.0 inches per month. August is typically the wettest month, when rainfall can reach 183.0 mm. November is typically the driest time to visit Charleston when rainfall is around 61.0 mm.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated 9 April 2026.
Read through reviews of airlines serving the United States, such as Finnair,Virgin Atlantic, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,381 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,381 reviews
Finnair
7.7
Good
1,381 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Virgin Atlantic
7.5
Good
685 reviews
Finnair
7.7
Good
1,381 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
JetBlue
7.2
Good
2,925 reviews
Finnair
7.7
Good
1,381 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Icelandair
7.0
Good
631 reviews
Finnair
7.7
Good
1,381 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,865 reviews
Finnair
7.7
Good
1,381 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

FAQs about flying to Charleston

Charleston climate

Charleston enjoys a wonderful climate, designated as temperate to subtropical. March to May are lovely months with spring flowers blooming profusely. June-August are pleasantly warm, the area’s coastal situation helping to keep things cooler than inland. It is also the wettest time of year with almost half the annual rainfall occurring during summer, falling as showers or in thunderstorms. September, October and November are still warm months but cold spells will start making an appearance. This time of year is also hurricane season. Winter is short and mild, settling in by December and easing up by February, sometimes rainy and with occasional snow flurries in early January. 

Getting around Charleston

Charleston is a fairly small city, so it’s easy to wander around on foot. If you’re travelling to plantations or other sites outside the city, your best option is renting a car. For travel within the city, you can take a bus almost anywhere. Fares are inexpensive. The Downtown Area Shuttle (DASH) trolley buses cover central downtown Charleston for free. Or you can head out in style by taking a romantic horse-drawn carriage. If you need a taxi, you’ll have to call for one ahead of time.  

What is good to know if travelling to Charleston?

  • Charleston is full of historic homes. Take a walking tour and explore the Aiken-Rhett House, Edmondston-Alston House, Heyward-Washington House, Joseph Manigault House and the Nathaniel Russell House. Grab a brochure from the visitor’s center so that you have some background on each of these historic homes.
  • Plantations are abundant in Charleston. Take a day trip to one of the plantations and gardens and enjoy the moss trees, pick-your-own-crops, woodworking and more.

  • When is the best time to fly to Charleston?

    Peak Season: The best time to book flights to Charleston and explore the city is during March, April and May. The city is in bloom, the weather is warm and rarely is there a rainy day. The summer months are usually packed with vacationers, but the threat of thunderstorms lingers during the day. Off Season: In the final months of the year most Charleston flights are cheaper and hotel rooms are discounted. The threat of hurricanes is apparent from August to November. Winter is chilly, but not freezing. If you don’t mind sweaters and jackets, you can likely find a cheap flight to Charleston during October and November.

  • What airport do you fly into for flights to Charleston?

    If you book a flight to Charleston, you will be flying into Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston.

  • Can I find cheaper flights to Charleston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Charleston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Charleston?

    Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Charleston.

  • Where does the fastest flight to Charleston depart from?

    For those looking to save time traveling to Charleston, London offers the quickest one-way flight (12 hours 37 minutes).

  • Does Charleston have car hire?

    Yes. Those touching down at Charleston can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Charleston?

    Yes. Charleston has hotels nearby for those requiring accommodations. Shaybnb Coliseum/Airport is the closest property to Charleston (0.0 mi away from Charleston).

See more FAQs

Travelling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Mount Pleasant

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Charleston flexibly with Cheapflights today.

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Yes, Cheapflights offers price alerts on Charleston flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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