$730+ Cheap flights from St. Louis (STL) to Cork (ORK)
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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ORK
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Cork with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
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 25, 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 25, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 4/21![Delta logo]()
$855
This KLM deal was found by Cheapflights users on 4/23. 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 stops20h 35m
KLM
Deal found 4/23![KLM logo]()
$859
This Delta deal was found by Cheapflights users on 4/23. 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 5/612:23 pm
STL
- ORK
2 stops20h 17m
Delta
Wed 8/196:15 am
ORK
- STL
2 stops23h 22m
Delta
Deal found 4/23![Delta logo]()
$898
This KAYAK deal was found by Cheapflights users on 4/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:30 pm
STL
- ORK
1 stop19h 00m
Lufthansa
Wed 9/95:05 pm
ORK
- STL
2 stops54h 25m
Lufthansa
Deal found 4/25![Lufthansa logo]()
$964
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 stop16h 10m
British Airways
Wed 9/911:25 am
ORK
- STL
1 stop14h 05m
British Airways
Deal found 4/22![British Airways logo]()
$986
This Delta deal was found by Cheapflights users on 4/20. 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 5/51:02 pm
STL
- ORK
2 stops19h 38m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops23h 44m
Delta
Deal found 4/20![Delta logo]()
$993
This Air France deal was found by Cheapflights users on 4/23. 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 8/56:04 pm
STL
- ORK
2 stops14h 36m
Multiple Airlines
Thu 8/1310:50 am
ORK
- STL
2 stops18h 47m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$998
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 8/239:40 pm
STL
- ORK
1 stop11h 30m
Multiple Airlines
Wed 9/911:25 am
ORK
- STL
1 stop14h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,007
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 25, 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 25, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 8/2310:45 am
STL
- ORK
2 stops21h 55m
Delta
Wed 9/96:15 am
ORK
- STL
2 stops16h 40m
Delta
Deal found 4/24![Delta logo]()
$855
This KLM deal was found by Cheapflights users on 4/23. 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 stops20h 35m
KLM
Deal found 4/23![KLM logo]()
$859
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 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 4/25![British Airways logo]()
$986
This Delta deal was found by Cheapflights users on 4/23. 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 5/612:23 pm
STL
- ORK
2 stops20h 17m
Delta
Wed 8/196:15 am
ORK
- STL
2 stops23h 22m
Delta
Deal found 4/23![Delta logo]()
$898
This Delta deal was found by Cheapflights users on 4/22. 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 5/511:42 am
STL
- ORK
2 stops20h 58m
Delta
Wed 8/126:15 am
ORK
- STL
2 stops23h 22m
Delta
Deal found 4/22![Delta logo]()
$993
This Delta deal was found by Cheapflights users on 4/20. 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 5/51:02 pm
STL
- ORK
2 stops19h 38m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops23h 44m
Delta
Deal found 4/20![Delta logo]()
$993
Last-minute flights from St. Louis to CorkDiscover last-minute flight deals from St. Louis to Cork. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cork. Data last updated April 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/20. 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 5/51:02 pm
STL
- ORK
2 stops19h 38m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops23h 44m
Delta
Deal found 4/20![Delta logo]()
$993
This Ovago deal was found by Cheapflights users on 4/20. 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 5/59:35 pm
STL
- ORK
1 stop16h 15m
Multiple Airlines
Thu 5/214:10 pm
ORK
- STL
1 stop33h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,171
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 5/2111:25 am
ORK
- STL
2 stops15h 05m
British Airways
Deal found 4/20![British Airways logo]()
$1,176
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:59 pm
STL
- ORK
2 stops15h 46m
British Airways
Wed 8/1211:25 am
ORK
- STL
2 stops17h 15m
British Airways
Deal found 4/25![British Airways logo]()
$1,179
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Tue 5/51:05 pm
STL
- ORK
2 stops20h 05m
Air Canada
Wed 8/127:10 am
ORK
- STL
3 stops21h 50m
Air Canada
Deal found 4/22![Air Canada logo]()
$1,196
This Delta deal was found by Cheapflights users on 4/23. 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 5/612:23 pm
STL
- ORK
2 stops20h 17m
Delta
Wed 8/196:15 am
ORK
- STL
2 stops23h 22m
Delta
Deal found 4/23![Delta logo]()
$898
This KAYAK deal was found by Cheapflights users on 4/23. 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 5/69:35 pm
STL
- ORK
1 stop11h 35m
British Airways
Wed 8/1911:25 am
ORK
- STL
2 stops18h 26m
British Airways
Deal found 4/23![British Airways logo]()
$1,088
This KAYAK deal was found by Cheapflights users on 4/23. 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 5/69:35 pm
STL
- ORK
1 stop16h 15m
Multiple Airlines
Wed 8/1911:25 am
ORK
- STL
1 stop14h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,140
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 25, 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 25, 2026.
This KLM deal was found by Cheapflights users on 4/21. 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.
Fri 5/156:04 pm
STL
- ORK
2 stops16h 31m
KLM
Deal found 4/21![KLM logo]()
$730
This KAYAK deal was found by Cheapflights users on 4/21. 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 4/21![Multiple Airlines logo]()
$790
This KAYAK deal was found by Cheapflights users on 4/22. 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 5/156:54 pm
STL
- ORK
2 stops14h 16m
British Airways
Deal found 4/22![British Airways logo]()
$793
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 25, 2026.
Round-trip from | $855 (Delta) |
|---|---|
One-way from | $730 (KLM) |
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 25, 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
Sun 8/23
10:45 am-2:40 pm
2 stops21h 55m
Cork
Wed 9/9
6:15 am-4:55 pm
2 stops16h 40m
$855
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Sun 8/23
7:05 pm-4:45 pm
2 stops15h 40m
Cork
Wed 9/9
6:15 am-8:50 pm
2 stops20h 35m
$859
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Wed 5/6
12:23 pm-2:40 pm
2 stops20h 17m
Cork
Wed 8/19
6:15 am-11:37 pm
2 stops23h 22m
$898
Quickest round-trip
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Sun 8/23
9:40 pm-3:10 pm
1 stop11h 30m
Cork
Wed 9/9
7:10 am-7:30 pm
1 stop18h 20m
$986
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Tue 5/5
11:42 am-2:40 pm
2 stops20h 58m
Cork
Wed 8/12
6:15 am-11:37 pm
2 stops23h 22m
$993
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Tue 5/5
1:02 pm-2:40 pm
2 stops19h 38m
Cork
Thu 5/21
6:15 am-11:59 pm
2 stops23h 44m
$993
Cheapest one-way
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
6:21 am-10:20 am
2 stops21h 59m
$730
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
6:04 pm-4:35 pm
2 stops16h 31m
$730
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
9:35 pm-7:50 pm
1 stop16h 15m
$790
Quickest one-way
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
6:54 pm-3:10 pm
2 stops14h 16m
$793
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Cork
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 25, 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
Boarding
7.5
Food
6.4
Entertainment
6.9
Crew
7.9
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Overall
7.1
Boarding
7.5
Food
6.4
Entertainment
6.9
Crew
7.9
Comfort
7.2
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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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 25, 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 25, 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 25, 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$737 | FlexibilityNo cancel fee | On-time71% |