$726+ 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
Jun 3 — Jun 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 May 4, 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 May 4, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 8/235:30 pm
STL
- ORK
2 stops15h 10m
Delta
Wed 9/96:15 am
ORK
- STL
2 stops17h 47m
Delta
Deal found 4/29![Delta logo]()
$827
This FlightHub deal was found by Cheapflights users on 5/1. 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 FlightHub 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 stops35h 55m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$910
This Air France deal was found by Cheapflights users on 5/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:36 pm
STL
- ORK
2 stops15h 04m
Multiple Airlines
Wed 7/156:15 am
ORK
- STL
2 stops20h 22m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$980
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 8/239:40 pm
STL
- ORK
1 stop16h 10m
British Airways
Wed 9/97:10 am
ORK
- STL
1 stop18h 20m
British Airways
Deal found 4/30![British Airways logo]()
$986
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 5/511:42 am
STL
- ORK
2 stops20h 58m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops23h 06m
Delta
Deal found 4/30![Delta logo]()
$993
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:59 pm
STL
- ORK
2 stops18h 26m
Delta
Fri 6/56:15 am
ORK
- STL
2 stops23h 06m
Delta
Deal found 5/1![Delta logo]()
$1,058
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:45 am
STL
- ORK
2 stops21h 35m
Delta
Sun 6/76:15 am
ORK
- STL
2 stops23h 41m
Delta
Deal found 5/1![Delta logo]()
$1,062
This Air France deal was found by Cheapflights users on 5/3. 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 6/25:36 pm
STL
- ORK
2 stops15h 04m
Multiple Airlines
Tue 6/96:15 am
ORK
- STL
2 stops23h 08m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,164
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 May 4, 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 May 4, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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 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 stops23h 22m
Delta
Deal found 5/1![Delta logo]()
$827
This Air France deal was found by Cheapflights users on 5/2. 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 8/233:42 pm
STL
- ORK
2 stops16h 58m
Multiple Airlines
Wed 9/910:50 am
ORK
- STL
2 stops19h 46m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$827
This FlightHub deal was found by Cheapflights users on 5/3. 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 8/233:30 pm
STL
- ORK
1 stop19h 00m
Lufthansa
Wed 9/95:05 pm
ORK
- STL
2 stops52h 33m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$916
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 5/2![British Airways logo]()
$986
This Air France deal was found by Cheapflights users on 5/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:36 pm
STL
- ORK
2 stops15h 04m
Multiple Airlines
Wed 7/156:15 am
ORK
- STL
2 stops20h 22m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$980
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:59 pm
STL
- ORK
2 stops18h 26m
Delta
Fri 6/56:15 am
ORK
- STL
2 stops23h 06m
Delta
Deal found 5/1![Delta logo]()
$1,058
This Air France deal was found by Cheapflights users on 5/3. 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 6/25:36 pm
STL
- ORK
2 stops15h 04m
Multiple Airlines
Tue 6/96:15 am
ORK
- STL
2 stops23h 08m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,164
Last-minute flights from St. Louis to CorkDiscover last-minute flight deals from St. Louis to Cork. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cork. Data last updated May 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 5/511:42 am
STL
- ORK
2 stops20h 58m
Delta
Thu 5/216:15 am
ORK
- STL
2 stops23h 06m
Delta
Deal found 4/30![Delta logo]()
$993
This KAYAK deal was found by Cheapflights users on 5/3. 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 5/3![Multiple Airlines logo]()
$1,168
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:59 pm
STL
- ORK
2 stops18h 26m
Delta
Fri 6/56:15 am
ORK
- STL
2 stops23h 06m
Delta
Deal found 5/1![Delta logo]()
$1,058
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:45 am
STL
- ORK
2 stops21h 35m
Delta
Sun 6/76:15 am
ORK
- STL
2 stops23h 41m
Delta
Deal found 5/1![Delta logo]()
$1,062
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 May 4, 2026.
Search for one-way flight options from St. Louis to Cork. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:25 am
STL
- ORK
2 stops21h 00m
Delta
Deal found 5/1![Delta logo]()
$726
This KLM deal was found by Cheapflights users on 4/29. 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.
Fri 5/156:04 pm
STL
- ORK
2 stops16h 31m
KLM
Deal found 4/29![KLM logo]()
$730
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 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 stop16h 15m
British Airways
Deal found 4/29![British Airways logo]()
$848
This KAYAK deal was found by Cheapflights users on 5/3. 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 stop20h 15m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$862
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 May 4, 2026.
Round-trip from | $827 (Delta) |
|---|---|
One-way from | $726 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $770 |
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 May 4, 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-11:37 pm
2 stops23h 22m
$827
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Sun 8/23
3:42 pm-2:40 pm
2 stops16h 58m
Cork
Wed 9/9
10:50 am-12:36 am
2 stops19h 46m
$827
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Sun 8/23
3:30 pm-4:30 pm
1 stop19h 00m
Cork
Wed 9/9
5:05 pm-3:38 pm
2 stops52h 33m
$916
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Wed 7/1
5:36 pm-2:40 pm
2 stops15h 04m
Cork
Wed 7/15
6:15 am-8:37 pm
2 stops20h 22m
$980
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
Fri 5/29
1:59 pm-2:25 pm
2 stops18h 26m
Cork
Fri 6/5
6:15 am-11:21 pm
2 stops23h 06m
$1,058
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Tue 6/2
5:36 pm-2:40 pm
2 stops15h 04m
Cork
Tue 6/9
6:15 am-11:23 pm
2 stops23h 08m
$1,164
Cheapest one-way
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
11:25 am-2:25 pm
2 stops21h 00m
$726
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
6:04 pm-4:35 pm
2 stops16h 31m
$730
Quickest one-way
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Fri 5/15
9:35 pm-7:50 pm
1 stop16h 15m
$848
Showing 1-10 of 11 resultsSorted 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 May 4, 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.
Entertainment
6.9
Crew
7.9
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.9
Crew
7.9
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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.
Alternative routes
Complete your trip
Cork flight routes
Flights by cabin class
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Cork
See prices for flight routes from nearby airports that may be better suited for you.
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 May 4, 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 May 4, 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 May 4, 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$737 | FlexibilityNo cancel fee | On-time71% |