£407 Cheap Flights from St. Louis (STL) to Dublin (DUB)

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Cheap Flights from St. Louis (STL) to Dublin (DUB)

Prices were available within the past 7 days and start at £407 for one-way flights and £645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 6 May - Wed, 22 May
STL
St. Louis
DUB
Dublin
£645 Return, found 6 days ago
£645
Return
found 6 days ago
Select United flight, departing Mon, 6 May from St. Louis to Dublin, returning Wed, 22 May, priced at £645 found 6 days ago
United
Tue, 7 May - Tue, 14 May
STL
St. Louis
DUB
Dublin
£652 Return, found 6 days ago
£652
Return
found 6 days ago
Select United flight, departing Tue, 7 May from St. Louis to Dublin, returning Tue, 14 May, priced at £652 found 6 days ago
Iberia
Mon, 26 Aug - Wed, 4 Sep
STL
St. Louis
DUB
Dublin
£658 Return, found 3 days ago
£658
Return
found 3 days ago
Select Iberia flight, departing Mon, 26 Aug from St. Louis to Dublin, returning Wed, 4 Sep, priced at £658 found 3 days ago
Air Canada
Mon, 26 Aug - Wed, 4 Sep
STL
St. Louis
DUB
Dublin
£667 Return, found 3 days ago
£667
Return
found 3 days ago
Select Air Canada flight, departing Mon, 26 Aug from St. Louis to Dublin, returning Wed, 4 Sep, priced at £667 found 3 days ago
Air Canada
Mon, 26 Aug - Wed, 4 Sep
STL
St. Louis
DUB
Dublin
£671 Return, found 3 days ago
£671
Return
found 3 days ago
Select Air Canada flight, departing Mon, 26 Aug from St. Louis to Dublin, returning Wed, 4 Sep, priced at £671 found 3 days ago
United
Wed, 8 May - Tue, 14 May
STL
St. Louis
DUB
Dublin
£681 Return, found 6 days ago
£681
Return
found 6 days ago
Select United flight, departing Wed, 8 May from St. Louis to Dublin, returning Tue, 14 May, priced at £681 found 6 days ago
United
Mon, 6 May - Sun, 19 May
STL
St. Louis
DUB
Dublin
£685 Return, found 6 days ago
£685
Return
found 6 days ago
Select United flight, departing Mon, 6 May from St. Louis to Dublin, returning Sun, 19 May, priced at £685 found 6 days ago
Lufthansa
Mon, 26 Aug - Wed, 4 Sep
STL
St. Louis
DUB
Dublin
£687 Return, found 3 days ago
£687
Return
found 3 days ago
Select Lufthansa flight, departing Mon, 26 Aug from St. Louis to Dublin, returning Wed, 4 Sep, priced at £687 found 3 days ago
British Airways
Mon, 26 Aug - Wed, 4 Sep
STL
St. Louis
DUB
Dublin
£692 Return, found 3 days ago
£692
Return
found 3 days ago
Select British Airways flight, departing Mon, 26 Aug from St. Louis to Dublin, returning Wed, 4 Sep, priced at £692 found 3 days ago
United
Mon, 6 May - Mon, 20 May
STL
St. Louis
DUB
Dublin
£692 Return, found 6 days ago
£692
Return
found 6 days ago
Select United flight, departing Mon, 6 May from St. Louis to Dublin, returning Mon, 20 May, priced at £692 found 6 days ago
Flight from St. Louis to Dublin route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Austrian Airlines, British Airways, Iberia, KLM, Lufthansa
Return price
£644
Distance
6259 km

Compare flights from St. Louis to Dublin easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to Dublin.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to Dublin (DUB) 

The easiest way to view the best deals on flights from St. Louis to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to Dublin start at just £645 and range up to £692.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near St. Louis and Dublin
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your St. Louis to Dublin flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Lambert Field to Dublin Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between St. Louis Lambert International Airport and DUB was £645. Cheap tickets don’t last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STL to Dublin Airport (DUB)?
We understand that circumstances change unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from STL to Dublin Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lambert-St. Louis Intl. Airport (STL) to Dublin Airport (DUB) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from STL to DUB?
With around 6,300 kilometres separating St. Louis and Corballis, your flight will be a long one. Pack wisely and make your time in the air comfortable. Things like warm clothes and a quality travel pillow can make all the difference.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to DUB?
There are no direct flights, so you’ll need to make at least one stop between Lambert-St. Louis Intl. Airport (STL) and Dublin Airport (DUB). Use the layover time to stretch your legs and grab a bite to eat.
Are St. Louis Lambert International Airport to DUB flight tickets cheaper when they're purchased at the last minute?
Booking your trip from St. Louis Lambert International Airport to Dublin Airport (DUB) at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated on Expedia all the time.
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