How long is the flight from St. Louis to Cork?

For as low as $983, KLM can have you in Cork from St. Louis in 12h 10m. The distance between St. Louis and Cork is about 3862 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Cork ranges from 2.4 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Cork when rainfall is around 2.4 in.

If weather is an important factor for your trip to Cork, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What is the cheapest time of day to fly from STL to ORK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Cork as you normally would.

Most accurate provider : When it comes to deals on St. Louis-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Cork flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$924+ Cheap Flights from St. Louis to Cork

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Cheap flight deals from St. Louis to Cork

Best

Best flights from St. Louis to Cork
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 November 10, 2026.

Tue 1/510:57 am -

2 stops17h 43m

Sun 1/106:00 am -

2 stops16h 40m

Deal found 11/6

$924

Mon 4/199:00 pm -

1 stop12h 10m

Fri 4/237:10 am -

2 stops18h 23m

Deal found 11/5

$983

Tue 1/510:45 am -

3 stops18h 25m

Sun 1/1011:55 am -

3 stops17h 25m

Deal found 11/6

$1,765

Find flight deals from St. Louis to Cork

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$924 (KLM)

Provider with most accurate pricing for Lambert-St Louis-Cork flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Cork flights.

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From Lambert-St Louis to Cork

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCork

STL Lambert-St Louis - ORK Cork

STLORK

Lambert-St Louis

Tue 1/5

10:57 am-10:40 am

2 stops17h 43m

Cork

Sun 1/10

6:00 am-4:40 pm

2 stops16h 40m

$924

Quickest round-trip

St. LouisCork

STL Lambert-St Louis - ORK Cork

STLORK

Lambert-St Louis

Mon 4/19

9:00 pm-3:10 pm

1 stop12h 10m

Cork

Fri 4/23

7:10 am-7:33 pm

2 stops18h 23m

$983

St. LouisCork

STL Lambert-St Louis - ORK Cork

STLORK

Lambert-St Louis

Tue 1/5

10:45 am-11:10 am

3 stops18h 25m

Cork

Sun 1/10

11:55 am-11:20 pm

3 stops17h 25m

$1,765

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Sorted by cheapest first

Compare providers for flights from St. Louis to Cork

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Cork in November.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Cork flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Related info for your journey

How long is the flight from St. Louis to Cork?
For as low as $983, KLM can have you in Cork from St. Louis in 12h 10m. The distance between St. Louis and Cork is about 3862 mi. This flight may include one or multiple stops.
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.

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$924+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Cork with Cheapflights

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Cheap flight deals from St. Louis to Cork

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 November 10, 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 November 10, 2026.

Find flight deals from St. Louis to Cork

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Use the filters below to find and compare flights from St. Louis to Cork that are best for you.

Compare providers for flights from St. Louis to Cork

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Cork in November.

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.

Related info for your journey

How long is the flight from St. Louis to Cork?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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 November 10, 2026.

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St. Louis and Cork flights

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Best flights from St. Louis to Cork
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 November 10, 2026.