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Cheap flights from St. Louis to Cork from $726

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

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Find the cheapest flights from St. Louis to Cork

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:42 pm - 2:40 pm
STL
-
ORK
16h 58m
2 stops
Multiple Airlines Logo
10:50 am - 11:37 pm
ORK
-
STL
18h 47m
2 stops
$818Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
Multiple Airlines Logo
3:42 pm - 2:40 pm
STL
-
ORK
16h 58m
2 stops
Multiple Airlines Logo
6:15 am - 4:55 pm
ORK
-
STL
16h 40m
2 stops
$820Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
Multiple Airlines Logo
3:42 pm - 2:40 pm
STL
-
ORK
16h 58m
2 stops
Multiple Airlines Logo
6:15 am - 4:55 pm
ORK
-
STL
16h 40m
2 stops
$827Multiple 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 - 3:38 pm
ORK
-
STL
52h 33m
2 stops
$916Lufthansa
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 - 3:38 pm
ORK
-
STL
52h 33m
2 stops
$951Lufthansa
Sun, Aug 23 - Wed, Sep 9
British Airways Logo
9:40 pm - 3:10 pm
STL
-
ORK
11h 30m
1 stop
British Airways Logo
7:10 am - 7:30 pm
ORK
-
STL
18h 20m
1 stop
$986British Airways
Sun, Aug 23 - Wed, Sep 9
Multiple Airlines Logo
8:44 am - 4:30 pm
STL
-
ORK
25h 46m
2 stops
Multiple Airlines Logo
11:25 am - 7:30 pm
ORK
-
STL
14h 05m
1 stop
$995Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
Multiple Airlines Logo
9:40 pm - 7:50 pm
STL
-
ORK
16h 10m
1 stop
Multiple Airlines Logo
7:10 am - 7:30 pm
ORK
-
STL
18h 20m
1 stop
$1,007Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
Multiple Airlines Logo
1:25 pm - 10:45 am
STL
-
ORK
15h 20m
2 stops
Multiple Airlines Logo
11:25 am - 7:30 pm
ORK
-
STL
14h 05m
1 stop
$1,009Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
Multiple Airlines Logo
9:40 pm - 3:10 pm
STL
-
ORK
11h 30m
1 stop
Multiple Airlines Logo
11:25 am - 7:30 pm
ORK
-
STL
14h 05m
1 stop
$1,010Multiple Airlines
Sun, Aug 23 - Wed, Sep 9

Air Canada flights from St. Louis to Cork

Our best Air Canada deals on St. Louis to Cork flight tickets
Air Canada
Aug 23
STL12:10 pmLambert-St Louis
21h 00m
2 stops
ORK3:10 pmCork
Sep 9
ORK7:10 amCork
23h 20m
3 stops
STL12:30 amLambert-St Louis
$1,137
Air Canada
Aug 23
STL12:10 pmLambert-St Louis
21h 00m
2 stops
ORK3:10 pmCork
Sep 9
ORK7:10 amCork
23h 20m
3 stops
STL12:30 amLambert-St Louis
$1,140
Air Canada
Aug 23
STL12:10 pmLambert-St Louis
21h 00m
2 stops
ORK3:10 pmCork
Sep 9
ORK7:10 amCork
23h 20m
3 stops
STL12:30 amLambert-St Louis
$1,142

Lufthansa flights from St. Louis to Cork

Our best Lufthansa deals on St. Louis to Cork flight tickets
Lufthansa
Aug 23
STL3:30 pmLambert-St Louis
19h 00m
1 stop
ORK4:30 pmCork
Sep 9
ORK5:05 pmCork
52h 33m
2 stops
STL3:38 pmLambert-St Louis
$916
Lufthansa
Aug 23
STL3:30 pmLambert-St Louis
19h 00m
1 stop
ORK4:30 pmCork
Sep 9
ORK5:05 pmCork
52h 33m
2 stops
STL3:38 pmLambert-St Louis
$951
Lufthansa
Jun 18
STL1:13 pmLambert-St Louis
21h 17m
2 stops
ORK4:30 pmCork
Jun 29
ORK5:05 pmCork
26h 20m
1 stop
STL1:25 pmLambert-St Louis
$7,262

momondo 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, momondo users made 832,500 searches. Data last updated May 8, 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

Sun 8/23

3:42 pm-2:40 pm

2 stops16h 58m

Cork

Wed 9/9

10:50 am-11:37 pm

2 stops18h 47m

$818

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

3:42 pm-2:40 pm

2 stops16h 58m

Cork

Wed 9/9

6:15 am-4:55 pm

2 stops16h 40m

$820

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

3:42 pm-2:40 pm

2 stops16h 58m

Cork

Wed 9/9

6:15 am-4:55 pm

2 stops16h 40m

$827

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

3:30 pm-4:30 pm

1 stop19h 00m

Cork

Wed 9/9

5:05 pm-3:38 pm

2 stops52h 33m

$916

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

3:30 pm-4:30 pm

1 stop19h 00m

Cork

Wed 9/9

5:05 pm-3:38 pm

2 stops52h 33m

$951

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

9:40 pm-3:10 pm

1 stop11h 30m

Cork

Wed 9/9

7:10 am-7:30 pm

1 stop18h 20m

$986

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

8:44 am-4:30 pm

2 stops25h 46m

Cork

Wed 9/9

11:25 am-7:30 pm

1 stop14h 05m

$995

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

9:40 pm-7:50 pm

1 stop16h 10m

Cork

Wed 9/9

7:10 am-7:30 pm

1 stop18h 20m

$1,007

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

1:25 pm-10:45 am

2 stops15h 20m

Cork

Wed 9/9

11:25 am-7:30 pm

1 stop14h 05m

$1,009
Quickest round-trip

St. LouisCork

STL - ORK

STLORK

Lambert-St Louis

Sun 8/23

9:40 pm-3:10 pm

1 stop11h 30m

Cork

Wed 9/9

11:25 am-7:30 pm

1 stop14h 05m

$1,010

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Cork from

How to get the cheapest flight ticket from St. Louis to Cork

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Cork?

What is the cheapest month to fly to Cork?

The month of October is, on average, the cheapest month to fly to Cork from St. Louis, with most prices found around $0. If you are unable to visit Cork during the month of October, then departing from St. Louis during the month August is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from St. Louis to Cork

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cork according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Cork (STL to ORK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Cork

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from St. Louis to Cork takes 16h 15m
There are no direct flights from St. Louis to Cork. There are no popular flight routes from St. Louis to Cork.
Search flight deals

Frequently asked questions about flying from St. Louis to Cork

  • How far is Lambert-St Louis to Cork by plane?

    Cork is 3859.8 mi away from Lambert-St Louis. By plane, this route typically takes 16h 15m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cork Airport?

    Prices for flights from Lambert-St Louis Airport to Cork Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Cork Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Cork Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cork Airport.

  • What documentation or ID do you need to fly to Cork Airport?

    The travel and health documents you'll need for your trip to Cork Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cork Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Cork?

Best airlines flying from St. Louis to Cork

Compare and see reviews for airlines that fly from St. Louis to Cork with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $485Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Kinsale
Cobh
Clonakilty
Midleton
Youghal
Skibbereen

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Cork?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cork from St. Louis.

Can I find flights from St. Louis to Cork with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cork from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Cork?

momondo helps you find the best flight between St. Louis and Cork by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Cork right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cork, momondo offers a useful price alert feature which will track prices for flights to Cork from St. Louis and alert you when they change.

An easier way to manage your Cork trip

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