£274 Cheap flights to Charleston
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Charleston departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Charleston flights insights and trends
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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 £551. If you don’t want to visit Charleston in September, then you should wait until March to fly from United Kingdom, when ticket prices are also cheap, with an average price of £552.
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 £593. 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 £648.
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 £610. Try not to purchase tickets in the evening because they tend to be around £651. 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 21 weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around £670 when searching 21 weeks out.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 £532 on momondo.
Cheapest flights to Charleston
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| CHEAPEST MONTH TO FLY TO CHARLESTON FROM LONDON HEATHROW AIRPORT | January | 18% cheaper | Flying from London Heathrow Airport to Charleston costs on average just £554 in January |
| MOST EXPENSIVE MONTH TO FLY TO CHARLESTON FROM LONDON HEATHROW AIRPORT | August | 51% more expensive | It costs about £1,014 for flights to Charleston from London Heathrow Airport in August |
| MOST POPULAR MONTH TO FLY TO CHARLESTON FROM LONDON HEATHROW AIRPORT | September | 132% more users visited | More momondo users searched in flights to Charleston from London Heathrow Airport in September than any other month |
Cheap Charleston flight deals and tips
Summary info about Charleston flight prices, duration and airlines
Best One-Way Price | £274 |
|---|---|
Best Round-Trip Price | £424 |
Fastest flight time | 12h 25m |
Popular in | August |
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 55 days prior to their departure date, when tickets on average are £647. In the past 72 hours, momondo users found flights from United Kingdom to Charleston for as low as £457.
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 Myrtle Beach Intl Airport where the average price is £166. 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 May 2025, there are 16 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.
Travelling to a place near Charleston?
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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.