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£313+ 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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
— CHS
1 Jul — 8 Jul1
1 adult

Flights to Charleston in 2025

Find the latest flights to Charleston in 2025, 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 26 June 2025.

Return from

£520

One-way from

£313

Popular in

July

Cheapest in

September

Average price

£641
British Airways
  • British Airways
  • 4/11-7/11
  • 2 total stops
  • 25h 28m total
  • London to Charleston
24/9
  • 24/9
  • 3 total stops
  • 34h 52m total
  • London to Charleston
Highest demand for flights based on searches. 15% potential increase in price (£84 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for return flights in June 2025

Find flight deals to Charleston

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 26 June 2025.

Tue 4/1110:05LHR - CHS
1 stop12h 29mBritish Airways
Fri 7/1116:01CHS - LHR
1 stop12h 59mBritish Airways
Deal found 25/6£520
Mon 18/812:10LGW - CHS
1 stop12h 40mJetBlue
Wed 3/912:54CHS - LGW
1 stop15h 41mJetBlue
Deal found 25/6£523
Tue 4/1108:50LHR - CHS
2 stops15h 05mVirgin Atlantic
Fri 7/1116:30CHS - LHR
1 stop10h 20mVirgin Atlantic
Deal found 25/6£527
Tue 4/1106:30LHR - CHS
2 stops15h 21mDelta
Fri 7/1112:15CHS - LHR
2 stops15h 05mDelta
Deal found 25/6£538
Mon 18/812:00LGW - CHS
2 stops16h 51mVirgin Atlantic
Wed 3/907:00CHS - LGW
1 stop22h 00mVirgin Atlantic
Deal found 25/6£572
Fri 11/708:25LHR - CHS
1 stop16h 25mJetBlue
Wed 6/811:00CHS - LHR
1 stop17h 30mJetBlue
Deal found 24/6£573
Fri 26/911:10LHR - CHS
2 stops16h 51mFinnair
Sun 5/1020:25CHS - LHR
2 stops28h 55mFinnair
Deal found 26/6£575
Wed 6/812:10LGW - CHS
2 stops27h 05mIcelandair
Sun 10/820:45CHS - LGW
1 stop31h 50mIcelandair
Deal found 25/6£591
Fri 17/1008:15LHR - CHS
1 stop31h 10mIcelandair
Mon 20/1007:00CHS - LHR
1 stop18h 30mIcelandair
Deal found 24/6£593
Wed 13/814:00LGW - CHS
1 stop23h 37mMultiple Airlines
Sun 24/821:20CHS - LGW
2 stops33h 25mMultiple Airlines
Deal found 25/6£596
Fri 17/1006:40LHR - CHS
2 stops20h 24mScandinavian Airlines
Mon 20/1017:55CHS - LHR
2 stops17h 05mScandinavian Airlines
Deal found 24/6£618
Fri 8/815:15LHR - CHS
2 stops22h 59mMultiple Airlines
Fri 15/816:59CHS - LHR
1 stop14h 06mMultiple Airlines
Deal found 23/6£625

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 26 June 2025.
Use the filters below to find and compare flights to Charleston that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 4/11

10:05-17:34

1 stop12h 29m

Charleston

Fri 7/11

16:01-10:00

1 stop12h 59m

£520

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 18/8

12:10-19:50

1 stop12h 40m

Charleston

Wed 3/9

12:54-09:35

1 stop15h 41m

£523

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 4/11

08:50-18:55

2 stops15h 05m

Charleston

Fri 7/11

16:30-07:50

1 stop10h 20m

£527

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 4/11

06:30-16:51

2 stops15h 21m

Charleston

Fri 7/11

12:15-08:20

2 stops15h 05m

£538

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 18/8

12:00-23:51

2 stops16h 51m

Charleston

Wed 3/9

11:20-10:00

2 stops17h 40m

£572

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 11/7

08:25-19:50

1 stop16h 25m

Charleston

Wed 6/8

11:00-09:30

1 stop17h 30m

£573

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 26/9

11:10-23:01

2 stops16h 51m

Charleston

Sun 5/10

20:25-06:20

2 stops28h 55m

£575

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Wed 6/8

12:10-10:15

2 stops27h 05m

Charleston

Sun 10/8

20:45-09:35

1 stop31h 50m

£591

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 17/10

08:15-10:25

1 stop31h 10m

Charleston

Mon 20/10

07:00-06:30

1 stop18h 30m

£593

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Wed 13/8

14:00-08:37

1 stop23h 37m

Charleston

Sun 24/8

21:20-11:45

2 stops33h 25m

£596

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 50 results
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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 20 June 2025.

The best time to book flights to Charleston is 55 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 13 hours 30 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 cheapest airlines that fly to Charleston?

The cheapest airlines flying from London to Charleston are Icelandair, JetBlue and Iberia.

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 26 June 2025.
Read through reviews of airlines serving the United States, such as Delta, KLM, andFinnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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, Icelandair is rated the highest out of the airlines that fly to Charleston.

  • What is the cheapest airport to fly to in Charleston?

    Charleston is currently the cheapest airport to fly to in Charleston. One-way flights to Charleston typically cost £91, while return flights cost around £59.

  • 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 35 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. 3 Unique Bedrooms Downtown 10 is the closest property to Charleston (0.0 mi away from Charleston).

See more FAQs

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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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