$350+ Cheap flights from Missouri 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DUB
Jul 1 — Jul 81
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to IrelandExplore the most affordable flight options available from Missouri to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 1, 2026.
Explore the most affordable flight options available from Missouri to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 1, 2026.
This KAYAK deal was found by Cheapflights users on 5/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:15 pm
STL
- DUB
1 stop31h 55m
Aer Lingus
Wed 11/41:00 pm
DUB
- STL
1 stop32h 30m
Aer Lingus
Deal found 5/30![Aer Lingus logo]()
$350
This KAYAK deal was found by Cheapflights users on 5/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Wed 9/161:20 pm
DUB
- STL
1 stop30h 40m
Aer Lingus
Deal found 5/29![Aer Lingus logo]()
$354
This Ovago deal was found by Cheapflights users on 6/1. 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 9/88:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Tue 9/151:20 pm
DUB
- STL
1 stop30h 40m
Aer Lingus
Deal found 6/1![Aer Lingus logo]()
$355
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Wed 9/161:20 pm
DUB
- STL
1 stop12h 40m
Aer Lingus
Deal found 5/28![Aer Lingus logo]()
$356
This Ovago deal was found by Cheapflights users on 5/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Tue 9/151:20 pm
DUB
- STL
1 stop12h 40m
Aer Lingus
Deal found 5/28![Aer Lingus logo]()
$361
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Wed 9/91:20 pm
DUB
- STL
1 stop12h 40m
Aer Lingus
Deal found 5/28![Aer Lingus logo]()
$368
This Ovago deal was found by Cheapflights users on 5/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:15 pm
STL
- DUB
1 stop31h 55m
Aer Lingus
Wed 11/41:00 pm
DUB
- STL
1 stop32h 30m
Aer Lingus
Deal found 5/29![Aer Lingus logo]()
$401
This KAYAK deal was found by Cheapflights users on 5/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Sat 9/121:20 pm
DUB
- STL
1 stop30h 40m
Aer Lingus
Deal found 5/30![Aer Lingus logo]()
$404
This KAYAK deal was found by Cheapflights users on 5/31. 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.
Tue 11/34:15 pm
STL
- DUB
1 stop30h 55m
Aer Lingus
Sat 11/141:00 pm
DUB
- STL
1 stop32h 30m
Aer Lingus
Deal found 5/31![Aer Lingus logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 9/13:44 pm
MCI
- DUB
1 stop13h 26m
United Airlines
Tue 9/159:20 am
DUB
- MCI
2 stops31h 05m
United Airlines
Deal found 6/1![United Airlines logo]()
$679
This KAYAK deal was found by Cheapflights users on 5/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
MCI
- DUB
1 stop19h 30m
Lufthansa
Fri 9/119:20 am
DUB
- MCI
2 stops31h 05m
Lufthansa
Deal found 5/30![Lufthansa logo]()
$683
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 9/16:00 am
MCI
- DUB
1 stop19h 30m
United Airlines
Fri 9/119:20 am
DUB
- MCI
2 stops31h 05m
United Airlines
Deal found 5/30![United Airlines logo]()
$684
Best flights from Missouri to IrelandDiscover carefully curated flight deals from Missouri to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 1, 2026.
Discover carefully curated flight deals from Missouri to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 1, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Tue 9/15:08 pm
MCI
- DUB
2 stops32h 37m
United Airlines
Tue 9/159:20 am
DUB
- MCI
2 stops31h 05m
United Airlines
Deal found 5/29![United Airlines logo]()
$682
This British Airways deal was found by Cheapflights users on 5/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 pm
SGF
- DUB
2 stops16h 50m
British Airways
Tue 11/2410:55 am
DUB
- SGF
2 stops17h 33m
British Airways
Deal found 5/28![British Airways logo]()
$706
This Delta deal was found by Cheapflights users on 5/31. 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.
Tue 9/16:30 am
STL
- DUB
2 stops19h 25m
Delta
Wed 9/95:55 am
DUB
- STL
2 stops16h 50m
Delta
Deal found 5/31![Delta logo]()
$740
This KAYAK deal was found by Cheapflights users on 5/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:59 pm
STL
- SNN
1 stop12h 31m
Lufthansa
Fri 8/2812:30 pm
SNN
- STL
1 stop17h 08m
Lufthansa
Deal found 5/30![Lufthansa logo]()
$827
This KLM deal was found by Cheapflights users on 5/28. 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.
Mon 8/1010:45 am
MCI
- SNN
1 stop18h 25m
KLM
Fri 8/211:05 pm
SNN
- MCI
2 stops16h 53m
KLM
Deal found 5/28![KLM logo]()
$833
This KLM deal was found by Cheapflights users on 5/28. 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.
Mon 8/1012:22 pm
MCI
- SNN
2 stops16h 48m
Multiple Airlines
Fri 8/211:05 pm
SNN
- MCI
2 stops16h 53m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$833
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:07 pm
SGF
- DUB
1 stop13h 28m
American Airlines
Sun 10/1111:45 am
DUB
- SGF
1 stop16h 00m
American Airlines
Deal found 6/1![American Airlines logo]()
$862
This Air Canada deal was found by Cheapflights users on 5/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:16 pm
MCI
- ORK
3 stops17h 54m
Air Canada
Wed 7/2211:25 am
ORK
- MCI
3 stops17h 52m
Air Canada
Deal found 5/27![Air Canada logo]()
$1,284
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Tue 9/15:30 pm
STL
- DUB
2 stops32h 15m
United Airlines
Tue 9/89:20 am
DUB
- STL
2 stops31h 56m
United Airlines
Deal found 5/28![United Airlines logo]()
$682
This British Airways deal was found by Cheapflights users on 5/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 pm
SGF
- DUB
2 stops17h 00m
British Airways
Tue 11/248:50 am
DUB
- SGF
2 stops17h 56m
British Airways
Deal found 5/30![British Airways logo]()
$706
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 9/15:30 pm
STL
- DUB
2 stops32h 15m
United Airlines
Wed 9/169:20 am
DUB
- STL
2 stops43h 10m
United Airlines
Deal found 6/1![United Airlines logo]()
$687
This British Airways deal was found by Cheapflights users on 5/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:05 pm
STL
- DUB
2 stops16h 00m
British Airways
Wed 11/41:10 pm
DUB
- STL
2 stops16h 46m
British Airways
Deal found 5/31![British Airways logo]()
$706
This Delta deal was found by Cheapflights users on 5/30. 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.
Wed 11/411:40 am
SGF
- DUB
1 stop14h 05m
Delta
Sat 11/149:40 am
DUB
- SGF
1 stop31h 31m
Delta
Deal found 5/30![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 5/29. 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 9/27:00 am
STL
- DUB
3 stops18h 45m
United Airlines
Fri 9/119:20 am
DUB
- STL
2 stops31h 57m
United Airlines
Deal found 5/29![United Airlines logo]()
$687
This KLM deal was found by Cheapflights users on 5/28. 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.
Mon 8/174:06 pm
MCI
- DUB
1 stop9h 49m
KLM
Tue 9/110:00 am
DUB
- MCI
1 stop16h 50m
KLM
Deal found 5/28![KLM logo]()
$862
This Delta deal was found by Cheapflights users on 5/30. 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.
Sun 8/301:31 pm
MCI
- SNN
2 stops15h 39m
Delta
Wed 9/91:05 pm
SNN
- MCI
2 stops15h 47m
Delta
Deal found 5/30![Delta logo]()
$792
This Air France deal was found by Cheapflights users on 5/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:42 pm
STL
- ORK
2 stops14h 58m
Multiple Airlines
Wed 9/96:15 am
ORK
- STL
2 stops17h 47m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$881
This British Airways deal was found by Cheapflights users on 5/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 pm
SGF
- DUB
2 stops17h 00m
British Airways
Sat 11/1410:55 am
DUB
- SGF
2 stops17h 33m
British Airways
Deal found 5/30![British Airways logo]()
$756
This United Airlines deal was found by Cheapflights users on 5/27. 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 11/45:20 pm
STL
- DUB
1 stop10h 35m
United Airlines
Fri 11/139:00 am
DUB
- STL
1 stop12h 30m
United Airlines
Deal found 5/27![United Airlines logo]()
$692
This KLM deal was found by Cheapflights users on 5/31. 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 7/610:30 am
MCI
- SNN
1 stop18h 40m
KLM
Wed 7/221:05 pm
SNN
- MCI
2 stops33h 25m
KLM
Deal found 5/31![KLM logo]()
$871
This American Airlines deal was found by Cheapflights users on 5/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:20 am
COU
- DUB
1 stop23h 30m
American Airlines
Wed 7/229:30 am
DUB
- COU
1 stop14h 31m
American Airlines
Deal found 5/31![American Airlines logo]()
$980
This United Airlines deal was found by Cheapflights users on 5/30. 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 11/21:27 pm
STL
- DUB
2 stops12h 03m
United Airlines
Fri 11/139:00 am
DUB
- STL
1 stop12h 30m
United Airlines
Deal found 5/30![United Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 5/29. 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 9/411:38 am
SGF
- DUB
2 stops16h 47m
Delta
Mon 9/711:00 am
DUB
- SGF
1 stop17h 21m
Delta
Deal found 5/29![Delta logo]()
$847
This Air France deal was found by Cheapflights users on 5/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:42 pm
MCI
- ORK
2 stops14h 58m
Multiple Airlines
Wed 7/226:15 am
ORK
- MCI
2 stops18h 33m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 5/30. 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 10/262:00 pm
STL
- DUB
2 stops15h 20m
United Airlines
Wed 11/49:00 am
DUB
- STL
1 stop12h 30m
United Airlines
Deal found 5/30![United Airlines logo]()
$697
This Air France deal was found by Cheapflights users on 5/31. 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 7/155:42 pm
MCI
- ORK
2 stops14h 58m
Multiple Airlines
Wed 7/226:15 am
ORK
- MCI
2 stops18h 33m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$951
This Delta deal was found by Cheapflights users on 5/31. 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 7/66:00 am
MCI
- SNN
1 stop23h 10m
Delta
Wed 7/221:05 pm
SNN
- MCI
1 stop26h 32m
Delta
Deal found 5/31![Delta logo]()
$871
This British Airways deal was found by Cheapflights users on 5/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 pm
SGF
- SNN
2 stops19h 25m
British Airways
Wed 11/117:50 am
SNN
- SGF
2 stops22h 04m
British Airways
Deal found 5/31![British Airways logo]()
$928
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Tue 9/15:30 pm
STL
- DUB
2 stops32h 45m
United Airlines
Wed 9/99:20 am
DUB
- STL
1 stop10h 40m
United Airlines
Deal found 5/28![United Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 5/29. 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.
Tue 7/2810:35 am
MCI
- SNN
1 stop18h 35m
Delta
Thu 8/61:05 pm
SNN
- MCI
2 stops26h 14m
Delta
Deal found 5/29![Delta logo]()
$882
Last-minute flights from Missouri to IrelandDiscover last-minute flight deals from Missouri to Ireland. Data last updated June 1, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Ireland. Data last updated June 1, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:18 am
STL
- DUB
1 stop14h 57m
Multiple Airlines
Wed 7/151:20 pm
DUB
- STL
2 stops26h 11m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$908
This Gotogate deal was found by Cheapflights users on 6/1. 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.
Sun 7/512:10 pm
STL
- DUB
1 stop13h 35m
Air Canada
Tue 7/219:50 am
DUB
- STL
1 stop14h 52m
Air Canada
Deal found 6/1![Air Canada logo]()
$925
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/65:37 pm
MCI
- DUB
1 stop10h 08m
United Airlines
Tue 7/149:50 am
DUB
- MCI
2 stops32h 32m
United Airlines
Deal found 6/1![United Airlines logo]()
$934
This BusinessClass deal was found by Cheapflights users on 5/31. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:37 pm
MCI
- DUB
1 stop10h 08m
Lufthansa
Tue 7/149:50 am
DUB
- MCI
2 stops30h 39m
Lufthansa
Deal found 5/31![Lufthansa logo]()
$936
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Mon 7/66:00 am
MCI
- DUB
2 stops19h 45m
Air Canada
Thu 7/169:50 am
DUB
- MCI
2 stops40h 53m
Air Canada
Deal found 5/31![Air Canada logo]()
$937
This Mytrip deal was found by Cheapflights users on 5/28. 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.
Wed 7/88:55 am
STL
- DUB
1 stop18h 25m
Multiple Airlines
Wed 7/159:40 am
DUB
- STL
2 stops16h 42m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/1311:25 am
MCI
- DUB
2 stops17h 15m
United Airlines
Tue 7/219:50 am
DUB
- MCI
2 stops32h 32m
United Airlines
Deal found 6/1![United Airlines logo]()
$920
This KAYAK deal was found by Cheapflights users on 5/31. 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.
Tue 7/145:37 pm
MCI
- DUB
1 stop10h 08m
Lufthansa
Tue 7/289:50 am
DUB
- MCI
2 stops30h 39m
Lufthansa
Deal found 5/31![Lufthansa logo]()
$919
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 7/143:07 pm
SGF
- DUB
1 stop12h 38m
United Airlines
Tue 7/219:20 am
DUB
- SGF
2 stops39h 23m
United Airlines
Deal found 5/30![United Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 5/31. 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 7/1511:25 am
MCI
- DUB
2 stops17h 15m
United Airlines
Wed 7/229:20 am
DUB
- MCI
2 stops31h 09m
United Airlines
Deal found 5/31![United Airlines logo]()
$925
This Air Canada deal was found by Cheapflights users on 5/29. 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.
Sat 7/186:41 pm
MCI
- DUB
2 stops31h 04m
Air Canada
Tue 7/289:50 am
DUB
- MCI
2 stops34h 30m
Air Canada
Deal found 5/29![Air Canada logo]()
$923
This Air Canada deal was found by Cheapflights users on 5/29. 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.
Sat 7/186:41 pm
MCI
- DUB
2 stops31h 04m
Air Canada
Fri 7/319:20 am
DUB
- MCI
2 stops42h 34m
Air Canada
Deal found 5/29![Air Canada logo]()
$928
One-way flights from Missouri to IrelandSearch for one-way flight options from Missouri to Ireland. Find affordable one-way fares based on user searches. Data last updated June 1, 2026.
Search for one-way flight options from Missouri to Ireland. Find affordable one-way fares based on user searches. Data last updated June 1, 2026.
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:55 am
STL
- DUB
1 stop14h 15m
Aer Lingus
Deal found 5/28![Aer Lingus logo]()
$362
This Booking.com deal was found by Cheapflights users on 5/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:31 am
MCI
- DUB
1 stop13h 39m
Aer Lingus
Deal found 5/31![Aer Lingus logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:09 pm
STL
- DUB
2 stops57h 46m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/122:17 pm
MCI
- DUB
3 stops47h 53m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/47:38 pm
STL
- DUB
3 stops44h 27m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Fri 7/317:10 pm
STL
- DUB
3 stops54h 40m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$413
This Iberia deal was found by Cheapflights users on 5/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:43 pm
MCI
- DUB
1 stop11h 47m
Iberia
Deal found 5/30![Iberia logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 8/14:57 pm
STL
- DUB
3 stops56h 53m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:45 pm
MCI
- DUB
3 stops28h 20m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 5/30. 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 8/3112:18 pm
MCI
- DUB
2 stops15h 42m
Delta
Deal found 5/30![Delta logo]()
$437
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 am
MCI
- DUB
3 stops15h 45m
Air Canada
Deal found 5/30![Air Canada logo]()
$441
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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.
Sun 7/269:40 pm
STL
- DUB
1 stop10h 50m
British Airways
Deal found 5/30![British Airways logo]()
$441
Find flight deals from Missouri to Ireland
Keep the following information in mind while searching for Missouri to Ireland flight deals. Data was last updated June 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $350 (KAYAK) |
Popular in | June |
Cheapest in | January |
Average price | $1,166 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 June 1, 2026.
Use the filters below to find and compare flights from Missouri to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityDublin
MCI - DUB
MCIDUB
Kansas City
Tue 9/1
5:08 pm-7:45 am
2 stops32h 37m
Dublin
Tue 9/15
9:20 am-10:25 am
2 stops31h 05m
$682
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 9/1
5:30 pm-7:45 am
2 stops32h 15m
Dublin
Tue 9/8
9:20 am-11:16 am
2 stops31h 56m
$682
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 9/1
5:30 pm-7:45 am
2 stops32h 15m
Dublin
Wed 9/16
9:20 am-10:30 pm
2 stops43h 10m
$687
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 9/2
7:00 am-7:45 am
3 stops18h 45m
Dublin
Fri 9/11
9:20 am-11:17 am
2 stops31h 57m
$687
Quickest round-trip
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 11/4
5:20 pm-9:55 am
1 stop10h 35m
Dublin
Fri 11/13
9:00 am-3:30 pm
1 stop12h 30m
$692
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Mon 11/2
1:27 pm-7:30 am
2 stops12h 03m
Dublin
Fri 11/13
9:00 am-3:30 pm
1 stop12h 30m
$697
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Mon 10/26
2:00 pm-10:20 am
2 stops15h 20m
Dublin
Wed 11/4
9:00 am-3:30 pm
1 stop12h 30m
$697
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 9/1
5:30 pm-8:15 am
2 stops32h 45m
Dublin
Wed 9/9
9:20 am-2:00 pm
1 stop10h 40m
$701
SpringfieldDublin
SGF - DUB
SGFDUB
Springfield-Branson
Sun 11/15
6:00 pm-4:50 pm
2 stops16h 50m
Dublin
Tue 11/24
10:55 am-10:28 pm
2 stops17h 33m
$706
SpringfieldDublin
SGF - DUB
SGFDUB
Springfield-Branson
Tue 11/17
6:00 pm-5:00 pm
2 stops17h 00m
Dublin
Tue 11/24
8:50 am-8:46 pm
2 stops17h 56m
$706
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Missouri to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Missouri with our price prediction graph.
MCI-DUB
STL-DUB
STL-SNN
MCI-SNN
SGF-DUB
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 Missouri to Ireland
USMO-IE0
MCI-DUB
STL-DUB
STL-SNN
MCI-SNN
What is the cheapest month to book a flight from Missouri to Ireland?
Currently, September is the cheapest month in which you can book a flight from Missouri to Ireland (average of $322). Flying from Missouri to Ireland in June is currently the most expensive (average of $608). 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 Missouri to Ireland?
The best time to book flights from Missouri to Ireland is 40 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Missouri to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Ireland by cabin class
Find flights from Missouri to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Ireland flights
Browse other Missouri and Ireland flight options. Last updated on June 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ireland
Find the right flight back to Missouri after your stay in Ireland
Missouri to Ireland flights
Consider these flights traveling from Missouri to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 9 airlines flying from Missouri to Ireland
Discover the top 9 airlines that operate flights from Missouri 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 June 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$325 | Average$842 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$412 | Average$670 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$418 | Average$681 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$424 | Average$586 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$449 | Average$818 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$456 | Average$701 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$465 | Average$646 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$481 | Average$725 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$482 | Average$828 | FlexibilityNo cancel fee | On-time71% |