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Cork

$485+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ORK
Jun 16 — Jun 231
Tue 6/16
Tue 6/23
1 adult, Economy
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Cheap flight deals from St. Louis to Cork

Cheapest flights from St. Louis to Cork
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 17, 2026.

This Delta deal was found by Cheapflights users on 5/12. 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 8/2310:33 am
STL
-
ORK
2 stops22h 07m
Delta
Wed 9/96:15 am
ORK
-
STL
2 stops16h 40m
Delta
Deal found 5/12$827
This Air France deal was found by Cheapflights users on 5/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:42 pm
STL
-
ORK
2 stops14h 43m
Multiple Airlines
Sat 9/56:15 am
ORK
-
STL
2 stops20h 16m
Multiple Airlines
Deal found 5/12$937
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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 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 stop20h 10m
British Airways
Wed 9/97:10 am
ORK
-
STL
1 stop18h 20m
British Airways
Deal found 5/15$986
This Air France deal was found by Cheapflights users on 5/13. 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 7/16:10 pm
STL
-
ORK
2 stops14h 30m
Multiple Airlines
Wed 7/156:15 am
ORK
-
STL
2 stops20h 22m
Multiple Airlines
Deal found 5/13$1,108
This Air Canada deal was found by Cheapflights users on 5/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:10 pm
STL
-
ORK
2 stops25h 40m
Air Canada
Wed 9/97:10 am
ORK
-
STL
3 stops23h 20m
Air Canada
Deal found 5/14$1,130
This Air Canada deal was found by Cheapflights users on 5/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:10 pm
STL
-
ORK
2 stops21h 00m
Air Canada
Sat 9/57:10 am
ORK
-
STL
3 stops20h 50m
Air Canada
Deal found 5/12$1,141
This Air Canada deal was found by Cheapflights users on 5/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:10 pm
STL
-
ORK
2 stops16h 35m
Multiple Airlines
Wed 9/97:10 am
ORK
-
STL
3 stops23h 20m
Multiple Airlines
Deal found 5/12$1,143
This Air Canada deal was found by Cheapflights users on 5/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:15 pm
STL
-
ORK
2 stops25h 10m
Air Canada
Fri 11/2011:50 am
ORK
-
STL
2 stops33h 40m
Air Canada
Deal found 5/15$1,351

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 17, 2026.

Round-trip from

$827
(Delta)

One-way from

$485
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$770
From Lambert-St Louis to Cork
Search Deals
One-way flight from Lambert-St Louis to Cork
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 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

Price

Cheapest round-trip

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Wed 7/1

6:10 pm-2:40 pm

2 stops14h 30m

Cork

Wed 7/15

6:15 am-8:37 pm

2 stops20h 22m

$1,108
Quickest round-trip

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sat 6/20

5:36 pm-2:25 pm

2 stops14h 49m

Cork

Tue 6/30

6:15 am-6:07 pm

2 stops17h 52m

$1,400

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Fri 6/26

5:36 pm-2:25 pm

2 stops14h 49m

Cork

Fri 7/3

6:15 am-8:39 pm

2 stops20h 24m

$1,452

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Wed 7/1

8:55 am-3:10 pm

2 stops24h 15m

Cork

Wed 7/15

7:10 am-9:26 pm

3 stops20h 16m

$1,959
Cheapest one-way
Quickest one-way

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sat 6/20

5:06 pm-1:10 pm

3 stops38h 04m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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.
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

How much does it cost to fly round-trip 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 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.
American Airlines
7.1
Good
11,654 reviews

Boarding

7.5

Entertainment

6.9

Overall

7.1

Comfort

7.2

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,654 reviews
American Airlines
7.1
Good
11,654 reviews

Boarding

7.5

Entertainment

6.9

Overall

7.1

Comfort

7.2

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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.

  • What is the cheapest airline to fly from St. Louis to Cork round-trip?

    Currently priced at $485, American Airlines will fly you from St. Louis to Cork and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. This flight start at 43% lower than the current average price 3 months from now.

  • Can I find deals for flights from St. Louis to Cork that include hotel bookings?

    Yes. In addition to deals on St. Louis to Cork flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Cork?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Cork.

  • Can I find deals for business class flights from St. Louis to Cork?

    Yes. Cheapflights offers flight deals from St. Louis to Cork by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for St. Louis to Cork

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Dublin flights
Kansas City to Dublin flights
St. Louis to Shannon flights
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Springfield to Shannon flights

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 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$737FlexibilityNo cancel feeOn-time71%

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