$715+ Cheap flights from St. Louis (STL) to Cork (ORK)
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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ORK
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Cork with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Cork
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Best
Last-minute
One-way
Cheapest flights from St. Louis to CorkExplore the most affordable flight options available from St. Louis to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from St. Louis to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:05 pm
STL
- ORK
2 stops15h 40m
KLM
Wed 9/96:15 am
ORK
- STL
2 stops16h 40m
KLM
Deal found 4/15![KLM logo]()
$715
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:18 pm
STL
- ORK
2 stops18h 22m
Delta
Wed 9/96:15 am
ORK
- STL
2 stops16h 40m
Delta
Deal found 4/13![Delta logo]()
$788
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:55 pm
STL
- ORK
2 stops15h 35m
Lufthansa
Wed 9/95:05 pm
ORK
- STL
2 stops35h 55m
Lufthansa
Deal found 4/16![Lufthansa logo]()
$843
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:30 pm
STL
- ORK
1 stop19h 00m
Lufthansa
Wed 8/265:05 pm
ORK
- STL
2 stops31h 51m
Lufthansa
Deal found 4/17![Lufthansa logo]()
$851
This Air France deal was found by Cheapflights users on 4/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 pm
STL
- ORK
2 stops14h 55m
Multiple Airlines
Wed 8/266:15 am
ORK
- STL
2 stops20h 16m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$855
This Air France deal was found by Cheapflights users on 4/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:35 pm
STL
- ORK
2 stops15h 05m
Multiple Airlines
Wed 8/196:15 am
ORK
- STL
2 stops17h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 4/12. 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 5/611:42 am
STL
- ORK
2 stops20h 58m
Delta
Wed 8/196:15 am
ORK
- STL
2 stops22h 46m
Delta
Deal found 4/12![Delta logo]()
$898
This Delta deal was found by Cheapflights users on 4/12. 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 5/106:45 am
STL
- ORK
2 stops21h 35m
Delta
Sun 5/176:15 am
ORK
- STL
2 stops23h 44m
Delta
Deal found 4/12![Delta logo]()
$946
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:40 pm
STL
- ORK
1 stop11h 30m
British Airways
Wed 9/97:10 am
ORK
- STL
1 stop18h 20m
British Airways
Deal found 4/14![British Airways logo]()
$986
Best flights from St. Louis to CorkDiscover carefully curated flight deals from St. Louis to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from St. Louis to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Air France deal was found by Cheapflights users on 4/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:35 pm
STL
- ORK
2 stops15h 05m
Multiple Airlines
Wed 8/196:15 am
ORK
- STL
2 stops17h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 4/12. 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 5/611:42 am
STL
- ORK
2 stops20h 58m
Delta
Wed 8/196:15 am
ORK
- STL
2 stops22h 46m
Delta
Deal found 4/12![Delta logo]()
$898
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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 5/69:35 pm
STL
- ORK
1 stop11h 35m
British Airways
Wed 8/1911:25 am
ORK
- STL
2 stops17h 15m
British Airways
Deal found 4/12![British Airways logo]()
$1,063
This Delta deal was found by Cheapflights users on 4/12. 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 5/106:45 am
STL
- ORK
2 stops21h 35m
Delta
Sun 5/176:15 am
ORK
- STL
2 stops23h 44m
Delta
Deal found 4/12![Delta logo]()
$946
This Delta deal was found by Cheapflights users on 4/12. 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 5/51:46 pm
STL
- ORK
2 stops18h 54m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops20h 54m
Delta
Deal found 4/12![Delta logo]()
$992
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:35 pm
STL
- ORK
1 stop11h 35m
British Airways
Thu 5/217:10 am
ORK
- STL
2 stops17h 50m
British Airways
Deal found 4/14![British Airways logo]()
$1,153
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:46 pm
STL
- ORK
2 stops18h 54m
Delta
Wed 8/126:15 am
ORK
- STL
2 stops23h 22m
Delta
Deal found 4/13![Delta logo]()
$992
Last-minute flights from St. Louis to CorkDiscover last-minute flight deals from St. Louis to Cork. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cork. Data last updated April 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/12. 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 5/51:46 pm
STL
- ORK
2 stops18h 54m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops20h 54m
Delta
Deal found 4/12![Delta logo]()
$992
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:35 pm
STL
- ORK
1 stop11h 35m
British Airways
Thu 5/217:10 am
ORK
- STL
2 stops17h 50m
British Airways
Deal found 4/14![British Airways logo]()
$1,153
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:35 pm
STL
- ORK
1 stop11h 35m
British Airways
Wed 8/1211:25 am
ORK
- STL
2 stops17h 15m
British Airways
Deal found 4/16![British Airways logo]()
$1,154
This KAYAK deal was found by Cheapflights users on 4/16. 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.
Tue 5/59:35 pm
STL
- ORK
1 stop11h 35m
Multiple Airlines
Thu 5/218:30 pm
ORK
- STL
1 stop29h 00m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,170
This Air France deal was found by Cheapflights users on 4/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:35 pm
STL
- ORK
2 stops15h 05m
Multiple Airlines
Wed 8/196:15 am
ORK
- STL
2 stops17h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 4/12. 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 5/611:42 am
STL
- ORK
2 stops20h 58m
Delta
Wed 8/196:15 am
ORK
- STL
2 stops22h 46m
Delta
Deal found 4/12![Delta logo]()
$898
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:35 pm
STL
- ORK
1 stop20h 15m
British Airways
Wed 8/197:10 am
ORK
- STL
2 stops19h 16m
British Airways
Deal found 4/13![British Airways logo]()
$1,063
This Delta deal was found by Cheapflights users on 4/12. 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 5/106:45 am
STL
- ORK
2 stops21h 35m
Delta
Sun 5/176:15 am
ORK
- STL
2 stops23h 44m
Delta
Deal found 4/12![Delta logo]()
$946
This Air France deal was found by Cheapflights users on 4/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:36 pm
STL
- ORK
2 stops15h 04m
Multiple Airlines
Thu 6/46:15 am
ORK
- STL
2 stops20h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,057
One-way flights from St. Louis to CorkSearch for one-way flight options from St. Louis to Cork. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from St. Louis to Cork. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Air France deal was found by Cheapflights users on 4/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:36 pm
STL
- ORK
2 stops14h 49m
Air France
Deal found 4/14![Air France logo]()
$726
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:35 pm
STL
- ORK
1 stop20h 15m
British Airways
Deal found 4/14![British Airways logo]()
$781
This KAYAK deal was found by Cheapflights users on 4/12. 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.
Fri 5/159:35 pm
STL
- ORK
1 stop16h 15m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$803
Find flight deals from St. Louis to Cork
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cork (ORK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.
Round-trip from | $714 (Delta) |
|---|---|
Popular in | June |
Cheapest in | January |
Average price | $1,130 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Cork 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 April 17, 2026.
Use the filters below to find and compare flights from St. Louis to Cork that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Wed 5/6
5:35 pm-2:40 pm
2 stops15h 05m
Cork
Wed 8/19
6:15 am-6:00 pm
2 stops17h 45m
$897
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Wed 5/6
11:42 am-2:40 pm
2 stops20h 58m
Cork
Wed 8/19
6:15 am-11:01 pm
2 stops22h 46m
$898
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Sun 5/10
6:45 am-10:20 am
2 stops21h 35m
Cork
Sun 5/17
6:15 am-11:59 pm
2 stops23h 44m
$946
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Tue 5/5
1:46 pm-2:40 pm
2 stops18h 54m
Cork
Thu 5/21
6:15 am-9:09 pm
2 stops20h 54m
$992
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Tue 5/5
1:46 pm-2:40 pm
2 stops18h 54m
Cork
Wed 8/12
6:15 am-11:37 pm
2 stops23h 22m
$992
Quickest round-trip
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Wed 5/6
9:35 pm-3:10 pm
1 stop11h 35m
Cork
Wed 8/19
11:25 am-10:40 pm
2 stops17h 15m
$1,063
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Tue 5/5
9:35 pm-3:10 pm
1 stop11h 35m
Cork
Thu 5/21
7:10 am-7:00 pm
2 stops17h 50m
$1,153
Cheapest one-way
Quickest one-way
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
5:36 pm-2:25 pm
2 stops14h 49m
$726
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
9:35 pm-11:50 pm
1 stop20h 15m
$781
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
9:35 pm-7:50 pm
1 stop16h 15m
$803
Sorted by cheapest first
Best time to book a flight from St. Louis to Cork
Have a flexible travel schedule? Discover the best time to fly to Cork from St. Louis with our price prediction graph.
STL-ORK
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.
Reviews of airlines servicing Cork
Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with American Airlines from St. Louis to Cork to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.1
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Crew
7.9
Food
6.4
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Overall
7.1
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Crew
7.9
Food
6.4
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Cork
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Complete your trip
Complete your trip to Cork by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Cork
Explore flights to Cork departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Search flights from St. Louis to Cork by cabin class
Find flights from St. Louis to Cork, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Cork flights
Browse other St. Louis and Cork flight options. Last updated on April 17, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to Cork
Discover the top airline that operate flights from St. Louis to Cork. 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$737 | FlexibilityNo cancel fee | On-time71% |