$337+ Cheap flights from Charleston (CHS) to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DUB
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Ireland with Cheapflights
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Last-minute
One-way
Cheapest flights from Charleston to IrelandExplore 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 October 30, 2026.
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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/183:29 pm -
1 stop11h 41m
Thu 11/269:00 am -
2 stops33h 56m
Deal found 10/29![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/306:00 am -
1 stop22h 55m
Sat 1/99:00 am -
2 stops55h 08m
Deal found 10/27![United Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:50 pm -
1 stop13h 55m
Thu 12/175:45 am -
2 stops17h 17m
Deal found 10/26![Delta logo]()
$785
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:23 pm -
1 stop11h 32m
Thu 11/269:55 am -
1 stop18h 16m
Deal found 10/29![Multiple Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/306:00 am -
1 stop22h 55m
Fri 1/89:00 am -
2 stops33h 46m
Deal found 10/28![United Airlines logo]()
$796
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:33 pm -
2 stops16h 47m
Fri 1/83:50 pm -
2 stops32h 44m
Deal found 10/28![British Airways logo]()
$815
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:10 pm -
1 stop10h 35m
Fri 1/810:45 am -
1 stop15h 37m
Deal found 10/28![KLM logo]()
$817
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/308:10 am -
2 stops19h 35m
Fri 1/85:45 am -
2 stops20h 37m
Deal found 10/28![Delta logo]()
$818
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
2 stops20h 10m
Sat 1/99:00 am -
2 stops29h 18m
Deal found 10/27![Air Canada logo]()
$829
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:53 pm -
1 stop10h 57m
Mon 12/212:00 pm -
1 stop14h 40m
Deal found 10/30![Aer Lingus logo]()
$1,044
This Ovago deal was found by Cheapflights users on 10/30. 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.
Mon 12/144:19 pm -
2 stops14h 11m
Mon 12/212:00 pm -
2 stops14h 59m
Deal found 10/30![Multiple Airlines logo]()
$1,118
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:53 pm -
1 stop10h 57m
Sat 12/192:00 pm -
1 stop14h 40m
Deal found 10/28![Aer Lingus logo]()
$1,148
Best flights from Charleston to IrelandDiscover carefully curated flight deals from Charleston to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Charleston to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 2/110:14 am -
1 stop16h 16m
Mon 2/89:00 am -
2 stops34h 06m
Deal found 10/25![United Airlines logo]()
$745
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1310:30 am -
1 stop16h 15m
Wed 2/179:40 am -
1 stop19h 16m
Deal found 10/29![KLM logo]()
$765
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/512:35 pm -
1 stop15h 10m
Fri 2/128:50 am -
2 stops17h 56m
Deal found 10/29![Delta logo]()
$767
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 4/1711:55 am -
2 stops41h 20m
Tue 4/2012:30 pm -
1 stop15h 49m
Deal found 10/27![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:50 pm -
1 stop13h 55m
Thu 12/175:45 am -
2 stops17h 17m
Deal found 10/26![Delta logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 4/176:43 pm -
2 stops34h 32m
Wed 4/2112:30 pm -
1 stop15h 49m
Deal found 10/30![United Airlines logo]()
$745
This KLM deal was found by Cheapflights users on 10/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:25 pm -
1 stop10h 20m
Fri 5/281:20 pm -
2 stops15h 36m
Deal found 10/25![KLM logo]()
$858
This United Airlines deal was found by Cheapflights users on 10/29. 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 2/1212:50 pm -
1 stop14h 20m
Wed 2/179:30 am -
1 stop12h 52m
Deal found 10/29![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 2/1312:50 pm -
1 stop14h 20m
Wed 2/179:30 am -
1 stop12h 52m
Deal found 10/29![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/183:29 pm -
1 stop11h 41m
Thu 11/269:00 am -
2 stops33h 56m
Deal found 10/29![United Airlines logo]()
$763
Last-minute flights from Charleston to IrelandDiscover last-minute flight deals from Charleston to Ireland. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Ireland. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop18h 15m
Sat 11/1412:55 pm -
1 stop12h 47m
Deal found 10/28![Aer Lingus logo]()
$951
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/133:35 pm -
1 stop13h 20m
Mon 11/169:00 am -
2 stops37h 39m
Deal found 10/30![United Airlines logo]()
$863
This Priceline deal was found by Cheapflights users on 10/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:32 pm -
2 stops13h 43m
Mon 11/168:40 pm -
2 stops25h 57m
Deal found 10/30![British Airways logo]()
$867
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:19 pm -
1 stop10h 26m
Mon 11/169:55 am -
1 stop19h 04m
Deal found 10/30![Delta logo]()
$889
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/183:29 pm -
1 stop11h 41m
Thu 11/269:00 am -
2 stops33h 56m
Deal found 10/29![United Airlines logo]()
$763
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:23 pm -
1 stop11h 32m
Thu 11/269:55 am -
1 stop18h 16m
Deal found 10/29![Multiple Airlines logo]()
$789
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:52 pm -
3 stops17h 43m
Thu 12/39:00 am -
2 stops19h 59m
Deal found 10/29![Multiple Airlines logo]()
$1,025
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:52 pm -
3 stops17h 43m
Thu 12/312:05 pm -
3 stops26h 12m
Deal found 10/29![Air Canada logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/307:52 pm -
1 stop9h 28m
Sat 12/269:00 am -
2 stops17h 57m
Deal found 10/30![United Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:04 pm -
2 stops16h 16m
Sat 12/269:40 am -
2 stops29h 40m
Deal found 10/30![Delta logo]()
$903
One-way flights from Charleston to IrelandSearch for one-way flight options from Charleston to Ireland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Charleston to Ireland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/246:43 pm -
2 stops32h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$337
This Gotogate deal was found by Cheapflights users on 10/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/159:08 am -
2 stops41h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air Canada logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 4/246:43 pm -
1 stop34h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$345
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/153:50 pm -
1 stop13h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![KLM logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:50 pm -
2 stops42h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$412
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Aer Lingus logo]()
$430
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:15 pm -
1 stop14h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Aer Lingus logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/249:13 pm -
3 stops21h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1512:49 pm -
3 stops47h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$499
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:04 pm -
2 stops55h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$560
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:34 am -
2 stops21h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$588
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:40 am -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![JetBlue logo]()
$1,405
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $731 (Expedia) |
One-way from | $337 (Mytrip) |
Popular in | December |
Cheapest in | March |
Average price | $909 |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Sat 4/24
6:43 pm-9:45 am
1 stop34h 02m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$345
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Mon 3/15
3:50 pm-9:45 am
1 stop13h 55m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$400
Quickest round-trip
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Sat 11/28
1:15 pm-4:15 am
1 stop10h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$477
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Sat 4/24
9:13 pm-11:20 pm
3 stops21h 07m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$490
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Sat 11/28
6:34 am-8:45 am
2 stops21h 11m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$588
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Fri 11/27
11:12 am-10:20 am
2 stops18h 08m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$588
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Mon 2/1
10:14 am-7:30 am
1 stop16h 16m
Dublin
Mon 2/8
9:00 am-2:06 pm
2 stops34h 06m
$745
CharlestonShannon
CHS Charleston - SNN Shannon
CHSSNN
Charleston
Sat 4/17
11:55 am-10:15 am
2 stops41h 20m
Shannon
Tue 4/20
12:30 pm-11:19 pm
1 stop15h 49m
$745
CharlestonShannon
CHS Charleston - SNN Shannon
CHSSNN
Charleston
Sat 4/17
6:43 pm-10:15 am
2 stops34h 32m
Shannon
Wed 4/21
12:30 pm-11:19 pm
1 stop15h 49m
$745
CharlestonDublin
CHS Charleston - DUB Dublin
CHSDUB
Charleston
Fri 2/12
12:50 pm-8:10 am
1 stop14h 20m
Dublin
Wed 2/17
9:30 am-5:22 pm
1 stop12h 52m
$761
Showing 1-10 of 17 resultsSorted by cheapest first
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.
CHS-DUB
CHS-SNN
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
CHS-IE0
CHS-DUB
CHS-SNN
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 $476). 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 46 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 October 30, 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.
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Related info for your journey
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Alternative routes for Charleston to Ireland
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Complete your trip
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Charleston and Ireland flights
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Top 4 airlines flying from Charleston to Ireland
Discover the top 4 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$618 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$731 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$493 | Average$834 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$537 | Average$830 | FlexibilityNo cancel fee | On-time69% |