Which airports can I use when flying from St. Louis to Cork?

Flights from St. Louis to Cork usually depart from Lambert-St Louis (STL) and arrive at Cork (ORK).

What cabin classes can I book on flights from St. Louis to Cork?

Two cabin classes are available on flights from St. Louis to Cork: • Economy Class • Business Class

Which airports do connecting flights from St. Louis to Cork pass through?

Most connecting flights from St. Louis to Cork pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from St. Louis to Cork?

Yes. Flexible dates can save you up to 55% on flights from St. Louis to Cork. Wednesday is the cheapest departure day at $485 round-trip on average, while Friday is the most expensive at $1,059, a difference of $574. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from St. Louis to Cork?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from St. Louis to Cork changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $967 to $1,969. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from St. Louis to Cork looking right now?

One-way fares from St. Louis to Cork are currently in line with typical prices for this route. Average one-way fares are about $594.

What is the time difference between St. Louis and Cork?

Cork is 5 hours ahead of St. Louis (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Cork Airport (ORK)?

Cork Airport (ORK) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include: • Budget • Sixt • Easirent • Thrifty • CARHIRE.ie

How much should I expect to pay for a St. Louis to Cork flight?

Round-trip flights from St. Louis to Cork range from $737 to $1,003, with an average of $825 over the past 12 months. Anything below $737 counts as a good deal.

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

Round-trip flights from St. Louis to Cork typically range from $737 to $1,003. The lowest price found in the past 5 days was $967, on British Airways.

What's the cheapest day of the week to fly from St. Louis to Cork?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from St. Louis to Cork. It’s 42% cheaper than the average day, while Friday is the most expensive, with prices 28% higher.

Which airline is the cheapest to fly from St. Louis to Cork?

British Airways ($967) and Air Canada ($1,899) are the cheapest airlines to fly round-trip from St. Louis to Cork according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from St. Louis to Cork?

Flights via London Heathrow (LHR) offer the most affordable fares, with an average round-trip price of $1,040. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Cork which airport offers the shortest layover?

London Heathrow (LHR) had the shortest average connection time for St. Louis to Cork layovers at 8h 04m over the past 3 months.

$522 CHEAP FLIGHTS from St. Louis to Cork (STL - ORK)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$967

Typical prices: $737-$1,003

British Airways

Thu 3/1Sun 3/4

STL - ORK • 2 stops

Cheapest one-way

$522

Typical prices: $595-$595

Delta

Mon 11/12

STL - ORK • 2 stops

When to travel

January

Cheapest • 32% price drop

April

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Cork!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

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

Mon, Mar 1 - Thu, Mar 4

12:53 pm - 11:10 amSTL Lambert-St Louis-ORK Cork

16h 17m2 stops Philadelphia London Heathrow

11:55 am - 11:54 pmORK Cork-STL Lambert-St Louis

17h 59m2 stops London Heathrow Chicago O'Hare Intl

$967British Airways

Wed, Dec 9 - Thu, Dec 17

12:55 pm - 11:10 amSTL Lambert-St Louis-ORK Cork

16h 15m2 stops Dallas/Fort Worth London Heathrow

11:55 am - 9:28 amORK Cork-STL Lambert-St Louis

27h 33m2 stops London Heathrow Boston Logan Intl

$997British Airways

Sun, Dec 13 - Sun, Dec 20

5:38 pm - 11:25 pmSTL Lambert-St Louis-ORK Cork

23h 47m2 stops Chicago O'Hare Intl London Heathrow

11:55 am - 10:32 pmORK Cork-STL Lambert-St Louis

16h 37m2 stops London Heathrow Chicago O'Hare Intl

$1,089British Airways

Wed, Dec 9 - Thu, Dec 17

10:50 am - 11:10 amSTL Lambert-St Louis-ORK Cork

18h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl London Heathrow

5:40 am - 3:26 pmORK Cork-STL Lambert-St Louis

39h 46m2 stops Amsterdam Schiphol Toronto Pearson Intl

$1,252Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

9:40 am - 11:10 amSTL Lambert-St Louis-ORK Cork

19h 30m3 stops Chicago O'Hare Intl Toronto Pearson Intl London Heathrow

7:40 am - 3:26 pmORK Cork-STL Lambert-St Louis

37h 46m2 stops London Heathrow Toronto Pearson Intl

$1,889Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

9:40 am - 11:10 amSTL Lambert-St Louis-ORK Cork

19h 30m3 stops Chicago O'Hare Intl Toronto Pearson Intl London Heathrow

11:55 am - 11:38 pmORK Cork-STL Lambert-St Louis

17h 43m3 stops London Heathrow Toronto Pearson Intl Chicago O'Hare Intl

$1,899Air Canada

Wed, Dec 9 - Thu, Dec 17

10:50 am - 11:10 amSTL Lambert-St Louis-ORK Cork

18h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl London Heathrow

7:40 am - 9:22 pmORK Cork-STL Lambert-St Louis

19h 42m3 stops London Heathrow Toronto Pearson Intl Chicago O'Hare Intl

$1,969Air Canada

Booking Insights

Price, demand and travel trends for St. Louis to Cork flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

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 march.
What's the cheapest day of the week to fly from St. Louis to Cork?: Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from St. Louis to Cork. It’s 42% cheaper than the average day, while Friday is the most expensive, with prices 28% higher.

Find deals

Low season	January
Cheapest flight	$522

Beat the crowds with an average 75% drop in travelers.

One-way 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.

What cabin classes can I book on flights from St. Louis to Cork?
Two cabin classes are available on flights from St. Louis to Cork:

• Economy Class
• Business Class
Do I need a passport to fly from St. Louis to Cork?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a St. Louis to Cork flight?
Round-trip flights from St. Louis to Cork range from $737 to $1,003, with an average of $825 over the past 12 months. Anything below $737 counts as a good deal.
Have flight prices from St. Louis to Cork changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $967 to $1,969. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from St. Louis to Cork looking right now?
One-way fares from St. Louis to Cork are currently in line with typical prices for this route. Average one-way fares are about $594.
What car rental options are available at Cork Airport (ORK)?
Cork Airport (ORK) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include:

• Budget
• Sixt
• Easirent
• Thrifty
• CARHIRE.ie
Which airports can I use when flying from St. Louis to Cork?
Flights from St. Louis to Cork usually depart from Lambert-St Louis (STL) and arrive at Cork (ORK).
Which airports do connecting flights from St. Louis to Cork pass through?
Most connecting flights from St. Louis to Cork pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from St. Louis to Cork?
Yes. Flexible dates can save you up to 55% on flights from St. Louis to Cork. Wednesday is the cheapest departure day at $485 round-trip on average, while Friday is the most expensive at $1,059, a difference of $574.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between St. Louis and Cork?
Cork is 5 hours ahead of St. Louis (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $485, about $574 less than Friday fares (54% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Cork trip for January. Fares historically average $560 round-trip in that month - typically $883 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Cork Airport.

• Cork International Hotel
• Cork Airport Hotel

More options for your flight from St. Louis to Cork

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Cork with a hotel stay or car rental

Car rentals in Cork

Hotels in Cork

Vacations in Cork

STL - ORK

$522 Find Cheap Flights from St. Louis to Cork - Compare and Save

Everything you should know

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

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

Recent one-way flight deals from St. Louis to Cork

Price, demand and travel trends for St. Louis to Cork flights

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

What's the cheapest day of the week to fly from St. Louis to Cork?

Which airline is the cheapest to fly from St. Louis to Cork?

What is the cheapest layover airport when flying from St. Louis to Cork?

When flying from St. Louis to Cork which airport offers the shortest layover?

Key details for St. Louis to Cork flights

Low season

Cheapest flight

When to book flights from St. Louis to Cork

Your St. Louis to Cork flight questions, answered

Your guide to booking St. Louis to Cork flights

More options for your flight from St. Louis to Cork

Complete your trip to Cork with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Cork

Find direct flights to and from St. Louis and Cork

Flights from domestic origins to Cork

Flights to other popular destinations