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$324+ Cheap flights from Charleston (CHS) to Ireland

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DUB
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from Charleston to Ireland

Cheapest flights from Charleston to Ireland
Explore the most affordable flight options available from Charleston to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This KAYAK deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:05 am
CHS
-
DUB
1 stop13h 05m
Aer Lingus
Thu 8/201:20 pm
DUB
-
CHS
1 stop25h 53m
Aer Lingus
Deal found 7/17$355
This KAYAK deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:05 am
CHS
-
DUB
1 stop13h 05m
Aer Lingus
Thu 8/201:20 pm
DUB
-
CHS
1 stop25h 53m
Aer Lingus
Deal found 7/17$411
This KAYAK deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:23 pm
CHS
-
DUB
1 stop17h 12m
Aer Lingus
Wed 8/261:20 pm
DUB
-
CHS
1 stop25h 53m
Aer Lingus
Deal found 7/14$637
This Ovago deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:44 pm
CHS
-
DUB
1 stop16h 51m
Aer Lingus
Wed 8/261:20 pm
DUB
-
CHS
1 stop25h 53m
Aer Lingus
Deal found 7/14$643
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:19 pm
CHS
-
DUB
1 stop10h 01m
JetBlue
Wed 8/2611:30 am
DUB
-
CHS
1 stop12h 49m
JetBlue
Deal found 7/15$651
This KAYAK deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:05 am
CHS
-
DUB
1 stop13h 05m
Aer Lingus
Wed 8/1912:35 pm
DUB
-
CHS
1 stop14h 21m
Aer Lingus
Deal found 7/16$659
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:05 pm
CHS
-
DUB
1 stop14h 15m
JetBlue
Wed 9/211:30 am
DUB
-
CHS
1 stop12h 52m
JetBlue
Deal found 7/15$667
This United deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:10 am
CHS
-
SNN
1 stop18h 05m
Multiple Airlines
Sat 9/1212:00 pm
SNN
-
CHS
2 stops17h 11m
Multiple Airlines
Deal found 7/14$752
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:40 am
CHS
-
SNN
1 stop14h 50m
United Airlines
Sun 8/309:30 am
SNN
-
CHS
1 stop17h 04m
United Airlines
Deal found 7/16$757
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:15 pm
CHS
-
SNN
2 stops33h 15m
United Airlines
Sun 9/1312:30 pm
SNN
-
CHS
2 stops30h 28m
United Airlines
Deal found 7/13$768
This Ovago deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:38 pm
CHS
-
SNN
1 stop33h 52m
Lufthansa
Sat 9/1212:00 pm
SNN
-
CHS
2 stops17h 11m
Lufthansa
Deal found 7/15$807
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am
CHS
-
SNN
1 stop20h 00m
United Airlines
Tue 8/259:30 am
SNN
-
CHS
1 stop17h 04m
United Airlines
Deal found 7/17$811

Find flight deals from Charleston to Ireland

Keep the following information in mind while searching for Charleston to Ireland flight deals. Data was last updated July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(KAYAK)

One-way from

$324
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,034
Provider with most accurate pricing for Charleston-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Dublin flights.
Search Deals
From Charleston to Ireland
Search Deals
One-way flight from Charleston to Ireland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Charleston to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Mon 8/10

10:00 am-10:40 am

1 stop19h 40m

Dublin

Mon 8/24

9:50 am-2:13 pm

2 stops33h 23m

$733

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Wed 8/12

3:20 pm-7:30 am

1 stop11h 10m

Dublin

Wed 8/26

9:20 am-3:10 pm

2 stops34h 50m

$737

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Sat 8/15

7:00 am-11:10 am

1 stop23h 10m

Dublin

Sat 8/22

9:20 am-10:13 am

1 stop29h 53m

$738

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Tue 9/22

11:10 am-7:30 am

1 stop15h 20m

Dublin

Wed 9/30

12:30 pm-12:15 am

1 stop16h 45m

$740

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Sat 8/15

10:14 am-10:40 am

1 stop19h 26m

Dublin

Sat 5/8

9:50 am-4:28 pm

1 stop11h 38m

$751

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sun 8/23

11:40 am-7:30 am

1 stop14h 50m

Shannon

Sun 8/30

9:30 am-9:34 pm

1 stop17h 04m

$757
Quickest round-trip

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Mon 8/24

5:10 pm-9:15 am

1 stop11h 05m

Dublin

Wed 9/9

5:55 am-4:37 pm

2 stops15h 42m

$760

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Mon 8/24

11:25 am-8:45 am

1 stop16h 20m

Dublin

Wed 9/9

5:55 am-4:37 pm

2 stops15h 42m

$760

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Thu 8/13

6:30 am-7:20 am

2 stops19h 50m

Dublin

Thu 8/20

9:50 am-9:34 pm

2 stops16h 44m

$760

CharlestonDublin

CHS - DUB

CHSDUB

Charleston

Mon 8/24

3:15 pm-11:10 am

1 stop14h 55m

Dublin

Wed 9/9

9:20 am-12:11 am

2 stops19h 51m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Charleston to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Charleston with our price prediction graph.
Estimated round-trip 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 from Charleston to Ireland

What is the cheapest month to book a flight from Charleston to Ireland?

Currently, March is the cheapest month in which you can book a flight from Charleston to Ireland (average of $483). Flying from Charleston to Ireland in December is currently the most expensive (average of $1,411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Charleston to Ireland?

The best time to book flights from Charleston to Ireland is 47 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated July 18, 2026.
Read through reviews of airlines operating flights from Charleston to Ireland, such as KLM,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,541 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,476 reviews
KLM
7.8
Good
1,541 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
10,006 reviews
KLM
7.8
Good
1,541 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,825 reviews
KLM
7.8
Good
1,541 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
3,012 reviews
KLM
7.8
Good
1,541 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Charleston to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Ireland?

    For a flight from Charleston to Ireland, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city.

  • How long is the flight from Charleston to Ireland?

    A quick flight from Charleston to Ireland can take about 11h 05m. United Airlines provides one of the quickest options available for as low as $760. Airlines will cover a distance of 3787 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Charleston to Ireland?

    While some choose either Charleston - Shannon or Charleston - Cork, Charleston - Dublin is the most popular route from Charleston to Ireland.

  • Can I find deals for flights from Charleston to Ireland that include hotel bookings?

    Yes. In addition to deals on Charleston to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Ireland.

  • Can I find deals for business class flights from Charleston to Ireland?

    Yes. Cheapflights offers flight deals from Charleston to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Ireland?

    Currently, March is the cheapest month in which you can book a flight from Charleston to Ireland (average of $483). Flying from Charleston to Ireland in December is currently the most expensive (average of $1,411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Charleston to Ireland

Discover the top 5 airlines that operate flights from Charleston to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$438Average$586FlexibilityNo cancel feeOn-time71%
KLMCheapest$483Average$731FlexibilityNo cancel feeOn-time75%
DeltaCheapest$493Average$760FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$537Average$754FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$572Average$757FlexibilityNo cancel feeOn-time62%

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