STL - ORK

$690 Find Cheap Flights from St. Louis to Cork

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Cork departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cork

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Cork, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Cork, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$768
Delta
Thu 4/30Thu 5/7
STL - ORK • 2 stops
Cheapest one-way
$690
Multiple Airlines
Fri 5/15
STL - ORK • 2 stops
Top airlines
Delta
Cheapest • from $768 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Cork. You'll need at least 2 connections.
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We hope you love your trip to Cork!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Cork (STL-ORK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Cork that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Cork

Thu, Apr 30 - Thu, May 7
Delta Logo
6:48 am - 10:20 am
STL
-
ORK
21h 32m
2 stops
Delta Logo
6:15 am - 9:09 pm
ORK
-
STL
20h 54m
2 stops
$768Delta
Tue, May 5 - Thu, May 21
Delta Logo
12:23 pm - 4:40 pm
STL
-
ORK
22h 17m
2 stops
Delta Logo
6:15 am - 9:09 pm
ORK
-
STL
20h 54m
2 stops
$785Delta
Thu, Apr 30 - Thu, May 7
Lufthansa Logo
7:09 pm - 4:30 pm
STL
-
ORK
15h 21m
2 stops
Lufthansa Logo
5:05 pm - 1:25 pm
ORK
-
STL
26h 20m
1 stop
$804Lufthansa
Thu, Apr 30 - Thu, May 7
Lufthansa Logo
7:09 pm - 4:30 pm
STL
-
ORK
15h 21m
2 stops
Lufthansa Logo
5:05 pm - 9:13 pm
ORK
-
STL
34h 08m
2 stops
$810Lufthansa
Thu, Apr 30 - Thu, May 7
Lufthansa Logo
7:09 pm - 4:30 pm
STL
-
ORK
15h 21m
2 stops
Lufthansa Logo
5:05 pm - 1:25 pm
ORK
-
STL
26h 20m
1 stop
$816Lufthansa
Tue, May 5 - Thu, May 21
Delta Logo
11:42 am - 2:40 pm
STL
-
ORK
20h 58m
2 stops
Delta Logo
10:50 am - 11:59 pm
ORK
-
STL
19h 09m
2 stops
$830Delta
Tue, May 5 - Thu, May 21
KLM Logo
5:35 pm - 4:40 pm
STL
-
ORK
17h 05m
2 stops
KLM Logo
6:15 am - 9:09 pm
ORK
-
STL
20h 54m
2 stops
$835KLM
Tue, Aug 4 - Sun, Aug 9
Lufthansa Logo
3:30 pm - 4:30 pm
STL
-
ORK
19h 00m
1 stop
Lufthansa Logo
5:10 pm - 1:25 pm
ORK
-
STL
26h 15m
1 stop
$836Lufthansa
Thu, May 7 - Tue, May 19
Lufthansa Logo
7:09 pm - 4:30 pm
STL
-
ORK
15h 21m
2 stops
Lufthansa Logo
4:55 pm - 1:25 pm
ORK
-
STL
26h 30m
1 stop
$838Lufthansa
Thu, May 7 - Tue, May 19
Multiple Airlines Logo
7:09 pm - 4:30 pm
STL
-
ORK
15h 21m
2 stops
Multiple Airlines Logo
4:55 pm - 8:25 pm
ORK
-
STL
33h 30m
2 stops
$849Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Cork flights

Get data-powered insights and trends into flights from St. Louis to Cork to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Cork?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Cork were found on Delta ($768) and Lufthansa ($804).

Find deals

Good to know

Cheapest flight$690
Most popular time to fly with an average 15% increase in price.
Flight from St. Louis to Cork

When to book flights from St. Louis to Cork

Are your dates flexible? Find out the best times to travel from St. Louis to Cork based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Cork

  • What is the cheapest flight from St. Louis to Cork?

    In the last 3 days, the lowest price for a flight from St. Louis to Cork was $690 for a one-way ticket and $768 for a round-trip.

  • Do I need a passport to fly between St. Louis and Cork?

    A passport is required to fly from St. Louis to Cork.

  • Which airports will I be using when flying from St. Louis to Cork?

    St. Louis and Cork are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Cork.

  • Which aircraft models fly most regularly from St. Louis to Cork?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Cork?

    oneworld is the only airline alliance operating flights between St. Louis and Cork.

  • How does KAYAK find such low prices on flights from St. Louis to Cork?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Cork.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Cork?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cork from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Cork?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cork with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ORK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Cork?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cork from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Cork

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Cork. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Cork? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
7.9Crew
6.4Food
7.2Comfort
6.9Entertainment
7.5Boarding
Airline reviews

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

2.0 MediocreStarlite, Mar 2026
JFK - ANU
Read more American Airlines reviews

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Everything you need to know for your flight from St. Louis to Cork

Information on your arrival and departure airports

St. Louis (STL)
Cork (ORK)