What airlines fly to Ireland?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Ireland from Charleston according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 8 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Charleston to Ireland?

KLM is the most popular carrier operating from Charleston to Ireland

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

Prices for flights from Charleston Airport to Ireland are updated daily.

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

There are 7 operators available for flights from Charleston Airport to Ireland as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$278 Cheap Flights from Charleston to Ireland in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Charleston to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 11:10 am

CHS

DUB

10h 30m

1 stop

9:50 am - 1:51 pm

DUB

CHS

33h 01m

2 stops

$464United Airlines

Mon, Apr 20 - Fri, May 1

7:00 pm - 7:10 am

CHS

DUB

31h 10m

2 stops

9:00 am - 11:44 pm

DUB

CHS

43h 44m

2 stops

$466Air Canada

Wed, Feb 25 - Sun, Mar 1

7:47 pm - 10:20 am

CHS

DUB

9h 33m

1 stop

9:00 am - 11:44 pm

DUB

CHS

19h 44m

2 stops

$481United Airlines

Wed, Feb 25 - Sun, Mar 1

7:47 pm - 10:20 am

CHS

DUB

9h 33m

1 stop

10:40 am - 9:27 pm

DUB

CHS

15h 47m

1 stop

$485United Airlines

Wed, Feb 25 - Sun, Mar 1

7:40 pm - 11:10 am

CHS

DUB

10h 30m

1 stop

9:50 am - 11:27 pm

DUB

CHS

18h 37m

2 stops

$488United Airlines

Tue, Apr 14 - Fri, Apr 24

10:55 am - 9:15 am

CHS

DUB

17h 20m

2 stops

1:15 pm - 12:22 am

DUB

CHS

16h 07m

2 stops

$496Delta

Tue, Apr 14 - Fri, Apr 24

10:20 am - 6:20 am

CHS

SNN

15h 00m

1 stop

2:45 pm - 6:42 pm

SNN

CHS

31h 57m

1 stop

$676Aer Lingus

Wed, Mar 4 - Thu, Mar 19

11:58 am - 6:20 am

CHS

SNN

14h 22m

2 stops

1:45 pm - 8:33 am

SNN

CHS

23h 48m

2 stops

$743American Airlines

Fri, Mar 27 - Fri, Apr 3

12:45 pm - 11:10 am

CHS

SNN

17h 25m

1 stop

1:05 pm - 8:46 pm

SNN

CHS

12h 41m

1 stop

$758KLM

Sat, Aug 1 - Sat, Aug 8

6:30 am - 11:10 am

CHS

SNN

23h 40m

2 stops

1:05 pm - 9:42 am

SNN

CHS

25h 37m

2 stops

$762Delta

Sat, Aug 1 - Sat, Aug 8

Air Canada flights from Charleston to Ireland

Our best Air Canada deals on Charleston to Ireland flight tickets

Air Canada

Feb 25

CHS7:00 pmCharleston

31h 10m

2 stops

DUB7:10 amDublin

Mar 1

DUB9:00 amDublin

43h 44m

2 stops

CHS11:44 pmCharleston

$466

Air Canada

Feb 15

CHS10:05 amCharleston

19h 10m

3 stops

DUB10:15 amDublin

Feb 24

DUB10:00 amDublin

18h 44m

3 stops

CHS11:44 pmCharleston

$775

Air Canada

Feb 15

CHS10:05 amCharleston

19h 10m

3 stops

DUB10:15 amDublin

Feb 24

DUB10:00 amDublin

18h 44m

3 stops

CHS11:44 pmCharleston

$799

Delta flights from Charleston to Ireland

Our best Delta deals on Charleston to Ireland flight tickets

Delta

Feb 15

CHS5:00 pmCharleston

18h 20m

2 stops

DUB4:20 pmDublin

Feb 24

DUB5:55 amDublin

19h 01m

2 stops

CHS7:56 pmCharleston

$493

Delta

Feb 15

CHS12:59 pmCharleston

18h 41m

2 stops

DUB12:40 pmDublin

Feb 24

DUB10:45 amDublin

11h 25m

1 stop

CHS5:10 pmCharleston

$495

Delta

Apr 14

CHS10:55 amCharleston

17h 20m

2 stops

DUB9:15 amDublin

Apr 24

DUB1:15 pmDublin

16h 07m

2 stops

CHS12:22 amCharleston

$496

Fly from

Fly to

Route

Depart

Return

Price

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Mon 4/20

7:40 pm-11:10 am

1 stop10h 30m

Dublin

Fri 5/1

9:50 am-1:51 pm

2 stops33h 01m

$464

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Wed 2/25

7:00 pm-7:10 am

2 stops31h 10m

Dublin

Sun 3/1

9:00 am-11:44 pm

2 stops43h 44m

$466

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Wed 2/25

7:47 pm-10:20 am

1 stop9h 33m

Dublin

Sun 3/1

9:00 am-11:44 pm

2 stops19h 44m

$481

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Wed 2/25

7:47 pm-10:20 am

1 stop9h 33m

Dublin

Sun 3/1

10:40 am-9:27 pm

1 stop15h 47m

$485

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Tue 4/14

7:40 pm-11:10 am

1 stop10h 30m

Dublin

Fri 4/24

9:50 am-11:27 pm

2 stops18h 37m

$488

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Tue 4/14

10:55 am-9:15 am

2 stops17h 20m

Dublin

Fri 4/24

1:15 pm-12:22 am

2 stops16h 07m

$496

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 3/4

10:20 am-6:20 am

1 stop15h 00m

Shannon

Thu 3/19

2:45 pm-6:42 pm

1 stop31h 57m

$676

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 3/27

11:58 am-6:20 am

2 stops14h 22m

Shannon

Fri 4/3

1:45 pm-8:33 am

2 stops23h 48m

$743

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 8/1

12:45 pm-11:10 am

1 stop17h 25m

Shannon

Sat 8/8

1:05 pm-8:46 pm

1 stop12h 41m

$758

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 8/1

6:30 am-11:10 am

2 stops23h 40m

Shannon

Sat 8/8

1:05 pm-9:42 am

2 stops25h 37m

$762

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Charleston to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ireland?

In general, February is the cheapest month to fly from Charleston to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $493. If you aren’t able to travel to Ireland during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $679.

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

You are more likely to see cheaper flights to Ireland from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Charleston for as low as $550 on momondo.

Can stopping save me money on Charleston to Ireland flights?

You could potentially save up to 71% on your flight if you consider stops on a Charleston to Ireland flight.

Cheap Charleston to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Ireland

Fastest flight time	11h 29m
Direct flights	None

The fastest flight from Charleston to Ireland takes 11h 29m

There are no direct flights from Charleston to Ireland. There are no popular flight routes from Charleston to Ireland.

Search flight deals

When did momondo last update prices for flights from Charleston Airport to Ireland?
Prices for flights from Charleston Airport to Ireland are updated daily.
How many operators does momondo search for flights from Charleston Airport to Ireland?
There are 7 operators available for flights from Charleston Airport to Ireland as of February 2026.
How old do you have to be to fly from Charleston Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Charleston to Ireland

Compare and see reviews for airlines that fly from Charleston to Ireland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.2 11,281 reviews	Search American Airlines flights
KLM	PriceFrom $484	Free Cancellation	Rating 7.7 1,452 reviews	Search KLM flights
Delta	PriceFrom $493	Free Cancellation	Rating 7.9 8,196 reviews	Search Delta flights
United Airlines	PriceFrom $544	Free Cancellation	Rating 7.4 9,286 reviews	Search United Airlines flights
JetBlue	PriceFrom $572	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
Air Canada	PriceFrom $575	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights
Aer Lingus	PriceFrom $740	Free Cancellation	Rating 7.2 1,450 reviews	Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to Ireland for you.

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

Yes. momondo enables you to select and highlight flights to Ireland from Charleston with this policy.

How can momondo help me find flights from Charleston to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Charleston.

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

Price alerts on flights to Ireland from 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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 3/15

Sun 3/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular cities

Other flights from Charleston

Other flights to Ireland

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $295

Flights to Shannon, Clarefrom $345

Flights to Corkfrom $394

Flights to Milltown (Kerry)from $482

Flights to Knockfrom $592

Flights to Donegalfrom $778

Cheap flights from Charleston to Ireland from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Ireland departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Charleston to Ireland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Air Canada flights from Charleston to Ireland

Our best Air Canada deals on Charleston to Ireland flight tickets

Delta flights from Charleston to Ireland

Our best Delta deals on Charleston to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Charleston to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Charleston to Ireland

What is the cheapest month to fly to Ireland?

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

Can stopping save me money on Charleston to Ireland flights?

What is the cheapest airline that flies from Charleston to Ireland?

What airlines fly to Ireland?

Cheap Charleston to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Ireland

Fastest flight time

Direct flights

Best airlines flying from Charleston to Ireland

Compare and see reviews for airlines that fly from Charleston to Ireland with momondo

Why use momondo?

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

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

How can momondo help me find flights from Charleston to Ireland?

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

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Charleston flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year