STL - ORK

$730 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
$827
Delta
Sun 8/23Wed 9/9
STL - ORK • 2 stops
Cheapest one-way
$730
KLM
Fri 5/15
STL - ORK • 2 stops
Top airlines
Cheapest • from $827 (round-trip)
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.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Sun, Aug 23 - Wed, Sep 9
Delta Logo
5:30 pm - 2:40 pm
STL
-
ORK
15h 10m
2 stops
Delta Logo
6:15 am - 6:02 pm
ORK
-
STL
17h 47m
2 stops
$827Delta
Sun, Aug 23 - Wed, Sep 9
Delta Logo
2:18 pm - 2:40 pm
STL
-
ORK
18h 22m
2 stops
Delta Logo
6:15 am - 11:37 pm
ORK
-
STL
23h 22m
2 stops
$855Delta
Sun, Aug 23 - Wed, Sep 9
Lufthansa Logo
3:30 pm - 4:30 pm
STL
-
ORK
19h 00m
1 stop
Lufthansa Logo
5:05 pm - 11:00 pm
ORK
-
STL
35h 55m
2 stops
$938Lufthansa
Mon, Aug 10 - Tue, Aug 18
Multiple Airlines Logo
5:30 pm - 2:40 pm
STL
-
ORK
15h 10m
2 stops
Multiple Airlines Logo
10:50 am - 11:37 pm
ORK
-
STL
18h 47m
2 stops
$942Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
Lufthansa Logo
3:30 pm - 4:30 pm
STL
-
ORK
19h 00m
1 stop
Lufthansa Logo
5:05 pm - 5:30 pm
ORK
-
STL
54h 25m
2 stops
$964Lufthansa
Sun, Aug 23 - Wed, Sep 9
British Airways Logo
9:40 pm - 7:50 pm
STL
-
ORK
16h 10m
1 stop
British Airways Logo
11:25 am - 7:30 pm
ORK
-
STL
14h 05m
1 stop
$986British Airways
Sun, Aug 23 - Wed, Sep 9
British Airways Logo
9:40 pm - 7:50 pm
STL
-
ORK
16h 10m
1 stop
British Airways Logo
7:10 am - 6:58 pm
ORK
-
STL
17h 48m
2 stops
$996British Airways
Mon, Aug 10 - Tue, Aug 18
Lufthansa Logo
3:30 pm - 4:20 pm
STL
-
ORK
18h 50m
1 stop
Lufthansa Logo
4:55 pm - 3:38 pm
ORK
-
STL
28h 43m
2 stops
$1,043Lufthansa
Mon, Aug 10 - Tue, Aug 18
Lufthansa Logo
3:30 pm - 4:20 pm
STL
-
ORK
18h 50m
1 stop
Lufthansa Logo
4:55 pm - 1:25 pm
ORK
-
STL
26h 30m
1 stop
$1,075Lufthansa
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
5:36 pm - 2:40 pm
STL
-
ORK
15h 04m
2 stops
Multiple Airlines Logo
6:15 am - 11:23 pm
ORK
-
STL
23h 08m
2 stops
$1,164Multiple 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.

How much is a round-trip flight from St. Louis to Cork?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Cork departing in August.

What is the cheapest month to fly from St. Louis to Cork?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Cork, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Cork is August, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $1,443 and $1,130 respectively.

Good to know

Cheapest flight$730
Most popular time to fly with an average 12% 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 $730 for a one-way ticket and $827 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 11681 reviews
7.2Comfort
6.9Entertainment
7.9Crew
7.5Boarding
6.4Food
Airline reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

10.0 ExcellentStan, Apr 2026
LAX - PHL
Read more American Airlines reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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

Information on your arrival and departure airports