Which airlines fly to Charleston?

For flights from United Kingdom to Charleston, most momondo users will book with popular airlines such as Virgin Atlantic, Finnair, British Airways and KLM. Depending on what airport you fly from, you may have other airlines to choose from.

KLM Flights to Charleston

28 KLM flights head to Charleston on average each week. Most will be flying from Atlanta Hartsfield-Jackson to Charleston, the most popular route that KLM operates to Charleston. Prices vary based on when and where you fly from - the cheapest KLM flight to Charleston found in the past 3 days on momondo was £510, departing from Birmingham. KLM is the most popular choice on momondo for this route and has been scored 7.8/10 by 1,385 of our users.

Finnair Flights to Charleston

£497 is the best return Finnair deal to Charleston found on momondo in the last few days. The deal departed from Edinburgh Turnhouse. Finnair has 4 flights to Charleston most weeks, with prices varying by availability. 1,323 momondo users have reviewed Finnair, scoring the airline a 7.6/10 on average.

How long does it take to fly to Charleston?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Charleston you fly into. For example, flying from London Heathrow to Charleston takes 12h 18m on average. On the other hand, flying from Manchester to Charleston takes 13h 16m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

£294 Cheap Flights to Charleston in 2025

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Find the cheapest flights from the United Kingdom to Charleston

Round-trip

One-way

Last minute

Cheap return flights

09:55 - 18:30LHR-CHS

13h 35m1 stop

19:53 - 12:00CHS-LHR

11h 07m1 stop

£485British Airways

Find Deal

Mon, 3 Nov - Sun, 16 Nov

13:05 - 20:48LHR-CHS

12h 43m1 stop

20:03 - 13:30CHS-LHR

12h 27m1 stop

£486Virgin Atlantic

Find Deal

Fri, 3 Oct - Thu, 16 Oct

09:20 - 17:49LHR-CHS

13h 29m1 stop

16:14 - 07:15CHS-LHR

10h 01m1 stop

£489Virgin Atlantic

Find Deal

Fri, 3 Oct - Thu, 16 Oct

09:15 - 18:42LHR-CHS

14h 27m1 stop

20:17 - 12:30CHS-LHR

11h 13m1 stop

£497British Airways

Find Deal

Fri, 26 Sep - Sun, 5 Oct

07:00 - 23:41LHR-CHS

21h 41m2 stops

06:00 - 05:55CHS-LHR

19h 55m2 stops

£502United Airlines

Find Deal

Thu, 23 Oct - Tue, 28 Oct

07:00 - 23:41LHR-CHS

21h 41m2 stops

06:00 - 09:10CHS-LHR

23h 10m1 stop

£504United Airlines

Find Deal

Thu, 23 Oct - Tue, 28 Oct

08:15 - 18:05LHR-CHS

14h 50m1 stop

14:15 - 09:30CHS-LHR

15h 15m1 stop

£564JetBlue

Find Deal

Thu, 23 Oct - Tue, 28 Oct

13:30 - 22:03MAN-CHS

13h 33m1 stop

15:50 - 12:45CHS-MAN

16h 55m2 stops

£712KLM

Find Deal

Wed, 4 Mar - Sun, 8 Mar

13:30 - 22:03MAN-CHS

13h 33m1 stop

15:50 - 12:45CHS-MAN

16h 55m2 stops

£713KLM

Find Deal

Wed, 4 Mar - Sun, 8 Mar

12:10 - 12:02LGW-CHS

28h 52m1 stop

13:00 - 09:35CHS-LGW

15h 35m1 stop

£812JetBlue

Find Deal

Fri, 3 Oct - Thu, 16 Oct

Fly from

Route

Depart

Return

Price

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 3/11

09:55-18:30

1 stop13h 35m

Charleston

Sun 16/11

19:53-12:00

1 stop11h 07m

£485

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 3/10

13:05-20:48

1 stop12h 43m

Charleston

Thu 16/10

20:03-13:30

1 stop12h 27m

£486

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 3/10

09:20-17:49

1 stop13h 29m

Charleston

Thu 16/10

16:14-07:15

1 stop10h 01m

£489

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 26/9

09:15-18:42

1 stop14h 27m

Charleston

Sun 5/10

20:17-12:30

1 stop11h 13m

£497

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 23/10

07:00-23:41

2 stops21h 41m

Charleston

Tue 28/10

06:00-05:55

2 stops19h 55m

£502

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 23/10

07:00-23:41

2 stops21h 41m

Charleston

Tue 28/10

06:00-09:10

1 stop23h 10m

£504

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 23/10

08:15-18:05

1 stop14h 50m

Charleston

Tue 28/10

14:15-09:30

1 stop15h 15m

£564

ManchesterCharleston

MAN - CHS

MANCHS

Manchester

Wed 4/3

13:30-22:03

1 stop13h 33m

Charleston

Sun 8/3

15:50-12:45

2 stops16h 55m

£712

ManchesterCharleston

MAN - CHS

MANCHS

Manchester

Wed 4/3

13:30-22:03

1 stop13h 33m

Charleston

Sun 8/3

15:50-12:45

2 stops16h 55m

£713

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Fri 3/10

12:10-12:02

1 stop28h 52m

Charleston

Thu 16/10

13:00-09:35

1 stop15h 35m

£812

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Charleston flights insights and trends

Explore insights for your Charleston flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Charleston?

In general, September is the cheapest month to fly from United Kingdom to Charleston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £520. If you don’t want to visit Charleston in September, then you should wait until January to fly from United Kingdom, when ticket prices are also cheap, with an average price of £542.

What is the cheapest day to depart on your flight to Charleston?

On average, the least expensive day to fly to Charleston from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £580. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Charleston on Sunday is £634.

What is the cheapest time of day to depart on your flight to Charleston?

Our most recent data shows that the best time of day to fly to Charleston is in the afternoon. Flights from United Kingdom to Charleston during this time can be as low as £596. Try not to purchase tickets in the evening because they tend to be around £636. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around £653 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from United Kingdom for as low as £541 on momondo.

Cheapest flights to Charleston

Find the cheapest flights to Charleston from your nearest city or airport

Find flights from London Heathrow Airport to Charleston

CHEAPEST MONTH TO FLY TO CHARLESTON FROM LONDON HEATHROW AIRPORT	February	17% cheaper	Flying from London Heathrow Airport to Charleston costs on average just £542 in February
MOST EXPENSIVE MONTH TO FLY TO CHARLESTON FROM LONDON HEATHROW AIRPORT	August	51% more expensive	It costs about £991 for flights to Charleston from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO CHARLESTON FROM LONDON HEATHROW AIRPORT	May	523% more users visited	More momondo users searched in flights to Charleston from London Heathrow Airport in May than any other month

Cheap Charleston flight deals and tips

Summary info about Charleston flight prices, duration and airlines

Best One-Way Price	£294
Best Round-Trip Price	£485
Fastest flight time	12h 32m
Popular in	August

The best one-way flight price to Charleston from United Kingdom in the last 72 hours is £294 (London Gatwick to Charleston).

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The best round-trip flight price to Charleston from United Kingdom in the last 72 hours is £485 (London Heathrow to Charleston).

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The fastest flight to Charleston from United Kingdom takes 12h 32m (London Heathrow to Charleston).

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August has the highest demand for flights to Charleston, with a 8% price increase on average.

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Frequently asked questions about flying to Charleston

How far in advance should I book a flight to Charleston?

In general, most travellers find the cheapest time to book a flight to Charleston is about 37 days prior to their departure date, when tickets on average are £628. In the past 72 hours, momondo users found flights from United Kingdom to Charleston for as low as £416.

Is there an alternative airport near Charleston?

Finding an alternative and possibly cheaper destination airport near Charleston is possible. If you are planning a flight to Charleston, consider booking flights to Hilton Head Island Airport (59 mi from Charleston city centre), Myrtle Beach Intl Airport (85 mi from Charleston city centre), Savannah/Hilton Head Airport (87 mi from Charleston city centre) or Florence Airport (98 mi from Charleston city centre).

Is there a cheaper alternative to flying into Charleston?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Charleston is Savannah/Hilton Head Airport where the average price is £221. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Charleston Airport?

Prices for flights to Charleston Airport were last updated today.

How many operators does momondo search for flights to Charleston Airport?

As of September 2025, there are 15 operators available to choose from for flights to Charleston Airport.

How old do you have to be to fly to Charleston Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Charleston Airport.

What documentation or ID do you need to fly to Charleston Airport?

The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal to Charleston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Charleston. momondo saves you time and could save you money on your trip.

Can I find flights to Charleston with flexible booking policies on momondo?

Flights to Charleston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Charleston?

momondo provides multiple filters to help you find the best flight to Charleston. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Charleston right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Charleston now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Charleston and let you know when they change.