Which airlines fly to Charleston?

American Airlines, Aer Lingus and British Airways are the most popular airlines that fly from Ireland to Charleston on a routine basis, according to our data. You should be able to find flights to Charleston with these airlines and other airlines flying from Ireland.

American Airlines Flights to Charleston

American Airlines is a popular choice for users travelling to Charleston. It operates 29 flights every week to Charleston, most often flying from Charlotte Douglas. American Airlines ticket prices will depend on when and where you need to fly from - deals as low as €393 (from Dublin) have been found by momondo users. In 11,035 reviews, momondo users have rated American Airlines at an average score of 7.2/10.

Aer Lingus Flights to Charleston

Aer Lingus flight deals to Charleston start from €565 - this is the best price found recently on momondo, and was a return journey departing from Dublin. Over any normal week, Aer Lingus flight prices are typically higher, but vary depending on where you fly from - Philadelphia is the most popular Aer Lingus departure point to Charleston so generally has the most availability. Aer Lingus is scored a 7.2/10 in 1,357 reviews.

€427 Cheap Flights to Charleston in 2025/26

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Find the cheapest flights from Ireland to Charleston

Round-trip

One-way

Cheap return flights

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19:05 - 17:06DUB-CHS

27h 01m3 stops

09:02 - 10:45CHS-DUB

20h 43m2 stops

€427Multiple Airlines

Find Deal

Wed, 12 Nov - Mon, 17 Nov

13:35 - 23:42DUB-CHS

15h 07m1 stop

19:45 - 10:20CHS-DUB

9h 35m1 stop

€427Lufthansa

Find Deal

Wed, 19 Nov - Mon, 1 Dec

09:00 - 23:19DUB-CHS

19h 19m2 stops

11:19 - 09:55CHS-DUB

17h 36m1 stop

€434Multiple Airlines

Find Deal

Wed, 12 Nov - Mon, 17 Nov

09:00 - 23:19DUB-CHS

19h 19m2 stops

16:38 - 07:10CHS-DUB

33h 32m2 stops

€440Air Canada

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Wed, 12 Nov - Mon, 17 Nov

09:00 - 17:33DUB-CHS

13h 33m2 stops

19:45 - 08:10CHS-DUB

31h 25m2 stops

€440United Airlines

Find Deal

Wed, 19 Nov - Mon, 1 Dec

12:05 - 23:42DUB-CHS

16h 37m2 stops

14:51 - 07:30CHS-DUB

11h 39m2 stops

€445United Airlines

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Thu, 4 Dec - Mon, 8 Dec

10:40 - 21:08DUB-CHS

15h 28m1 stop

19:45 - 10:20CHS-DUB

9h 35m1 stop

€447Lufthansa

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Mon, 17 Nov - Mon, 1 Dec

09:00 - 17:51DUB-CHS

13h 51m2 stops

14:52 - 10:20CHS-DUB

14h 28m1 stop

€460United Airlines

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Mon, 17 Nov - Mon, 1 Dec

09:00 - 19:00DUB-CHS

15h 00m2 stops

19:16 - 07:10CHS-DUB

30h 54m2 stops

€470Air Canada

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Mon, 17 Nov - Mon, 1 Dec

20:20 - 20:32DUB-CHS

29h 12m3 stops

12:53 - 18:20CHS-DUB

24h 27m2 stops

€1,913Scandinavian Airlines

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Mon, 17 Nov - Mon, 1 Dec

Fly from

Route

Depart

Return

Price

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Wed 12/11

19:05-17:06

3 stops27h 01m

Charleston

Mon 17/11

09:02-10:45

2 stops20h 43m

€427

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Wed 19/11

13:35-23:42

1 stop15h 07m

Charleston

Mon 1/12

19:45-10:20

1 stop9h 35m

€427

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Wed 12/11

09:00-23:19

2 stops19h 19m

Charleston

Mon 17/11

11:19-09:55

1 stop17h 36m

€434

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Wed 12/11

09:00-23:19

2 stops19h 19m

Charleston

Mon 17/11

16:38-07:10

2 stops33h 32m

€440

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Wed 19/11

09:00-17:33

2 stops13h 33m

Charleston

Mon 1/12

19:45-08:10

2 stops31h 25m

€440

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Thu 4/12

12:05-23:42

2 stops16h 37m

Charleston

Mon 8/12

14:51-07:30

2 stops11h 39m

€445

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Mon 17/11

10:40-21:08

1 stop15h 28m

Charleston

Mon 1/12

19:45-10:20

1 stop9h 35m

€447

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Mon 17/11

09:00-17:51

2 stops13h 51m

Charleston

Mon 1/12

14:52-10:20

1 stop14h 28m

€460

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Mon 17/11

09:00-19:00

2 stops15h 00m

Charleston

Mon 1/12

19:16-07:10

2 stops30h 54m

€470

DublinCharleston

DUB - CHS

DUBCHS

Dublin

Mon 17/11

20:20-20:32

3 stops29h 12m

Charleston

Mon 1/12

12:53-18:20

2 stops24h 27m

€1,913

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Charleston flights insights and trends

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

What is the cheapest month to fly to Charleston?

The month of September is another great option to travel to Charleston, with average flight prices from Ireland averaging around €536.

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

The cheapest day to depart on your flight to Charleston is on a Saturday when prices can be found for as low as €582. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Charleston is Monday, with ticket prices averaging around €875.

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

According to our data, the cheapest time of day to fly to Charleston is at midday. momondo users have found flights departing from Ireland to Charleston at midday for as low as €580. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Charleston is in the morning when prices are around €737.

Cheapest flights to Charleston

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

Find flights from Dublin to Charleston

CHEAPEST MONTH TO FLY TO CHARLESTON FROM DUBLIN	February	19% cheaper	Flying from Dublin to Charleston costs on average just €531 in February
MOST EXPENSIVE MONTH TO FLY TO CHARLESTON FROM DUBLIN	October	34% more expensive	It costs about €877 for flights to Charleston from Dublin in October
MOST POPULAR MONTH TO FLY TO CHARLESTON FROM DUBLIN	September	550% more users visited	More momondo users searched in flights to Charleston from Dublin in September than any other month

Cheap Charleston flight deals and tips

Summary info about Charleston flight prices, duration and airlines

Best Round-Trip Price	€427
Fastest flight time	11h 55m
Popular in	October

The best round-trip flight price to Charleston from Ireland in the last 72 hours is €427 (Dublin to Charleston).

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The fastest flight to Charleston from Ireland takes 11h 55m (Dublin to Charleston).

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October has the highest demand for flights to Charleston, with a 3% price increase on average.

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Frequently asked questions about flying to Charleston

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 (95 km from Charleston city centre), Myrtle Beach Intl Airport (137 km from Charleston city centre), Savannah/Hilton Head Airport (139 km from Charleston city centre) or Florence Airport (158 km from Charleston city centre).

Is there a cheaper alternative to flying into Charleston?

With an average price of €115 per person, Savannah/Hilton Head Airport is the cheapest airport to fly into when planning your trip to Charleston. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

How long does it take to fly to Charleston?

The average flight duration from Ireland to Charleston depends on which airport you fly into and out of. Flying from Dublin to Charleston is 13h 50m on average, while flying from Cork to Charleston is on average. Charleston is the most popular airport in Charleston.

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

Prices for flights to Charleston Airport are refreshed on a daily basis.

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

As of October 2025, there are 2 operators available to choose from for flights to Charleston Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Charleston Airport.

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

The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Charleston.

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 helps you find the best flight to Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Charleston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.