Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to St. Louis from €358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to St. Louis departing on 13/1. 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

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Dublin to St. Louis

Cheap return flights

These are some of the best return flight deals from Dublin to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to St. Louis.

Cheap last-minute flights

Planning a quick getaway from Dublin to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Dublin to St. Louis

Find recent round-trip train or bus tickets from Dublin to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
14:05 - 20:41DUB-STL
12h 36m1 stop
10:54 - 19:35STL-DUB
26h 41m2 stops
€793American Airlines
Find Deal
Sun, 12 Jan - Sun, 26 Jan
08:40 - 20:41DUB-STL
18h 01m2 stops
14:00 - 12:10STL-DUB
16h 10m2 stops
€796British Airways
Find Deal
Mon, 3 Feb - Sun, 9 Feb
05:00 - 23:30DUB-STL
24h 30m2 stops
11:28 - 07:00STL-DUB
13h 32m1 stop
€804Lufthansa
Find Deal
Sun, 12 Jan - Sun, 26 Jan
05:00 - 23:30DUB-STL
24h 30m2 stops
17:30 - 17:15STL-DUB
17h 45m2 stops
€806Lufthansa
Find Deal
Sun, 12 Jan - Sun, 26 Jan
14:05 - 20:41DUB-STL
12h 36m1 stop
14:00 - 08:40STL-DUB
12h 40m1 stop
€809American Airlines
Find Deal
Sun, 12 Jan - Sun, 26 Jan
11:50 - 21:36DUB-STL
15h 46m2 stops
06:25 - 10:05STL-DUB
21h 40m2 stops
€824United Airlines
Find Deal
Fri, 13 Dec - Sat, 28 Dec
11:30 - 11:30DUB-STL
30h 00m3 stops
12:15 - 10:15STL-DUB
16h 00m3 stops
€892
Find Deal
Mon, 3 Feb - Sun, 9 Feb
14:05 - 08:13DUB-STL
48h 08m2 stops
18:46 - 10:15STL-DUB
33h 29m2 stops
€927
Find Deal
Sat, 4 Jan - Sat, 11 Jan
11:50 - 17:51DUB-STL
36h 01m2 stops
11:30 - 07:00STL-DUB
13h 30m2 stops
€1,025United Airlines
Find Deal
Fri, 20 Dec - Fri, 10 Jan
06:40 - 21:45DUB-STL
21h 05m3 stops
15:50 - 16:35STL-DUB
18h 45m2 stops
€1,724Air Canada
Find Deal
Sat, 4 Jan - Sat, 18 Jan
06:55 - 14:43DUB-STL
37h 48m3 stops
€358
Find Deal
Mon, 13 Jan
06:55 - 23:27DUB-STL
22h 32m2 stops
€420
Find Deal
Mon, 13 Jan
17:35 - 23:31DUB-STL
35h 56m3 stops
€430
Find Deal
Sun, 2 Feb
11:05 - 15:21DUB-STL
34h 16m3 stops
€471
Find Deal
Fri, 13 Dec
16:20 - 16:26DUB-STL
54h 06m3 stops
€500
Find Deal
Tue, 26 Nov
11:20 - 20:33DUB-STL
15h 13m2 stops
€633WestJet
Find Deal
Sat, 17 May
14:05 - 20:41DUB-STL
12h 36m1 stop
€694Iberia
Find Deal
Mon, 13 Jan
11:35 - 19:45DUB-STL
14h 10m1 stop
€720Aer Lingus
Find Deal
Sat, 17 May
10:55 - 15:39DUB-STL
34h 44m2 stops
€730Turkish Airlines
Find Deal
Tue, 26 Nov
14:05 - 20:59DUB-STL
12h 54m1 stop
€736Aer Lingus
Find Deal
Mon, 25 Nov

British Airways flights from Dublin to St. Louis

Our best British Airways deals on Dublin to St. Louis flight tickets
British Airways
3 Feb
DUB08:40Dublin
18h 01m
2 stops
STL20:41Lambert-St Louis
9 Feb
STL14:00Lambert-St Louis
16h 10m
2 stops
DUB12:10Dublin
British Airways
4 Jan
DUB20:35Dublin
27h 23m
2 stops
STL17:58Lambert-St Louis
18 Jan
STL11:47Lambert-St Louis
24h 53m
2 stops
DUB18:40Dublin
€1,237
Find similar

United Airlines flights from Dublin to St. Louis

Our best United Airlines deals on Dublin to St. Louis flight tickets
United Airlines
29 Nov
DUB09:00Dublin
12h 58m
1 stop
STL15:58Lambert-St Louis
12 Dec
STL17:28Lambert-St Louis
31h 32m
1 stop
DUB07:00Dublin
United Airlines
13 Dec
DUB11:50Dublin
15h 46m
2 stops
STL21:36Lambert-St Louis
28 Dec
STL06:25Lambert-St Louis
21h 40m
2 stops
DUB10:05Dublin
United Airlines
20 Dec
DUB11:50Dublin
36h 01m
2 stops
STL17:51Lambert-St Louis
10 Jan
STL11:30Lambert-St Louis
13h 30m
2 stops
DUB07:00Dublin
€1,025
Find similar

See travel insights to St. Louis from

How to get the cheapest flight ticket from Dublin 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 month to fly from Dublin to St. Louis?

November. The cheapest time of year to fly to St. Louis from Dublin is November. The most expensive is June.

What is the cheapest day to depart Dublin for St. Louis?

Thursday. The cheapest day of the week is usually Thursday. The most expensive is usually Friday.

When is the cheapest time to fly from Dublin to St. Louis?

At midday. Dublin to St. Louis flights are approximately 16% more expensive in the morning than at midday

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

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

Can stopping save me money on Dublin to St. Louis flights?

You could potentially save up to 39% on your flight if you consider stops on a Dublin to St. Louis flight.

When to book flights from Dublin to St. Louis

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

Cheap Dublin to St. Louis (DUB to STL) flight deals and tips

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

Best price found

€358

Fastest flight time

12h 06m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Dublin in the past 72 hours is €358. The best return flight deal from Dublin to St. Louis found on momondo in the last 72 hours is €793.
The fastest flight from Dublin to St. Louis takes 12h 06m
There are no direct flights from Dublin 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 far is Dublin to Lambert-St Louis by plane?

    There are 6292.4 km between Dublin and Lambert-St Louis. Flights usually cover this in 12h 06m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to Lambert-St Louis Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis 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 licence and a passport that is valid for six months after your intended arrival at Lambert-St Louis 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 Dublin to St. Louis?


Best airlines flying from Dublin to St. Louis

Compare and see reviews for airlines that fly from Dublin to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom €682Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
Aer LingusPriceFrom €748Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to St. Louis from Dublin with this policy.

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

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

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

Yes. momondo can track prices for Dublin 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.


An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 25/11
Mon 2/12
Email me momondo's favourite deals

Find better results for your trip to the United States

Airports servicing Missouri