Cheap flights from Ireland to St. Louis from €256

Return
1 adult
Economy
0 bags
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Wed 28/9
Wed 5/10

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Flight information for Ireland to St. Louis

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

Best price found

€256

Fastest flight time

11h 35m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Ireland in the past 72 hours is €256. The best return flight deal from Ireland to St. Louis found on momondo in the last 72 hours is €648.
The fastest flight from Ireland to St. Louis takes 11h 35m
There are no direct flights from Ireland to St. Louis. Popular non-direct route for this connection is Dublin Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

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

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 cheapest airline that flies to St. Louis from Ireland?

Aer Lingus. Aer Lingus and Lufthansa are the most popular carriers operating from Ireland to St. Louis

What is the cheapest Ireland to St. Louis flight route?

Dublin - Lambert-St Louis. Fly from Dublin to Lambert-St Louis for the best Ireland - St. Louis flight prices

Easily compare return flights from Ireland to St. Louis

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ireland to St. Louis by changing tabs
Aer Lingus
4 Nov
DUB07:30Dublin
11h 35m
1 stop
STL19:05Lambert-St Louis
16 Nov
STL01:00Lambert-St Louis
17h 15m
1 stop
DUB18:15Dublin
Air Canada
10 Mar
DUB04:55Dublin
11h 07m
1 stop
STL16:02Lambert-St Louis
24 Mar
STL09:27Lambert-St Louis
13h 53m
2 stops
DUB23:20Dublin
British Airways
12 Oct
DUB10:55Dublin
13h 42m
1 stop
STL00:37Lambert-St Louis
25 Oct
STL13:08Lambert-St Louis
15h 32m
2 stops
DUB04:40Dublin
American Airlines
4 Nov
DUB06:40Dublin
14h 50m
1 stop
STL21:30Lambert-St Louis
16 Nov
STL11:46Lambert-St Louis
15h 29m
2 stops
DUB03:15Dublin
Delta
12 Oct
DUB08:00Dublin
17h 54m
1 stop
STL01:54Lambert-St Louis
25 Oct
STL09:00Lambert-St Louis
14h 55m
1 stop
DUB23:55Dublin
Multiple Airlines
10 Mar
DUB14:50Dublin
31h 37m
3 stops
STL22:27Lambert-St Louis
24 Mar
STL06:50Lambert-St Louis
16h 50m
2 stops
DUB23:40Dublin
€1,084
Find similar

Find the cheapest one-way flights from Ireland to St. Louis

If you're looking for one-way flights from Ireland to St. Louis, view some of our deals below provided by Aer Lingus
Multiple Airlines
2 Oct
DUB02:25Dublin
47h 11m
3 stops
STL01:36Lambert-St Louis
Aer Lingus
2 Oct
DUB12:15Dublin
12h 46m
1 stop
STL01:01Lambert-St Louis
Multiple Airlines
2 Oct
DUB08:05Dublin
41h 31m
2 stops
STL01:36Lambert-St Louis

Best airlines flying from Ireland to St. Louis

Compare and see reviews for airlines that fly from Ireland to St. Louis with momondo
AirlineRatingFree CancellationPrice
Aer LingusPriceFrom €637Free CancellationRating
7.3
Search Aer Lingus flights
LufthansaPriceFrom €856Free CancellationRating
7.2
Search Lufthansa flights

Air Canada flights from Ireland to St. Louis

Our best Air Canada deals on Ireland to St. Louis flight tickets
Air Canada
10 Mar
DUB04:55Dublin
11h 07m
1 stop
STL16:02Lambert-St Louis
24 Mar
STL09:27Lambert-St Louis
13h 53m
2 stops
DUB23:20Dublin
Air Canada
23 Dec
DUB04:55Dublin
15h 52m
1 stop
STL20:47Lambert-St Louis
6 Jan
STL12:18Lambert-St Louis
57h 02m
2 stops
DUB21:20Dublin

British Airways flights from Ireland to St. Louis

Our best British Airways deals on Ireland to St. Louis flight tickets
British Airways
12 Oct
DUB10:55Dublin
13h 42m
1 stop
STL00:37Lambert-St Louis
25 Oct
STL13:08Lambert-St Louis
15h 32m
2 stops
DUB04:40Dublin
British Airways
4 Nov
DUB03:10Dublin
18h 17m
2 stops
STL21:27Lambert-St Louis
16 Nov
STL12:00Lambert-St Louis
15h 15m
2 stops
DUB03:15Dublin
British Airways
12 Oct
DUB03:50Dublin
16h 18m
2 stops
STL20:08Lambert-St Louis
25 Oct
STL13:08Lambert-St Louis
15h 32m
2 stops
DUB04:40Dublin

  • Are airlines flying from Ireland to Lambert-St Louis offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Ireland to Lambert-St Louis are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Aer Lingus, Lufthansa, and British Airways. You can search for the full list of airlines such as Aer Lingus that are offering this flexibility.



Alternative routes for Ireland to St. Louis

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dublin to St. Louis Flights
Fastest flight time11h 35m
Cheapest price€635
Dublin to Kansas City Flights
Fastest flight time12h 46m
Cheapest price€621

Similar Ireland to St. Louis flights

Flexible with your destination? Broaden your search and find flights similar to your Ireland to St. Louis route

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to St. Louis. momondo saves you time and could save you money on your trip.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

Yes. momondo can track prices for Ireland to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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