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Flights from St. Louis to Dublin
Cheap flight deals from St. Louis to Dublin
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STL 15:3010h 45m1 stopsDUB 08:15St. Louis - Dublin | Tue, Apr 15 | Air CanadaDUB 09:5010h 59m1 stopsSTL 14:49Dublin - St. Louis | Tue, Apr 22 | Air CanadaAED 2,055 AED 3,11234% OFF34% OFFAED 3,112 AED 2,055
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STL 16:4412h 26m1 stopsDUB 11:10St. Louis - Dublin | Tue, Apr 15 | United AirlinesDUB 09:5010h 59m1 stopsSTL 14:49Dublin - St. Louis | Tue, Apr 22 | Air CanadaAED 2,079 AED 3,11233% OFF33% OFFAED 3,112 AED 2,079
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STL 12:5514h 20m1 stopsDUB 09:15St. Louis - Dublin | Fri, May 2 | Delta Air LinesDUB 11:0015h 39m1 stopsSTL 20:39Dublin - St. Louis | Sat, May 10 | Delta Air LinesAED 2,106 AED 3,11232% OFF32% OFFAED 3,112 AED 2,106
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STL 09:4118h 4m1 stopsDUB 09:45St. Louis - Dublin | Sat, Apr 19 | IberiaDUB 09:3017h 28m1 stopsSTL 20:58Dublin - St. Louis | Sat, Apr 26 | IberiaAED 2,16430% OFFAED 3,112 AED 2,164
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STL 13:0012h 10m1 stopsDUB 07:10St. Louis - Dublin | Wed, Apr 16 | United AirlinesDUB 09:2012h 28m1 stopsSTL 15:48Dublin - St. Louis | Wed, Apr 23 | United AirlinesAED 2,17430% OFFAED 3,112 AED 2,174
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STL 15:4012h 5m1 stopsDUB 09:45St. Louis - Dublin | Thu, Apr 17 | United AirlinesDUB 11:3529h 28m1 stopsSTL 11:03Dublin - St. Louis | Thu, Apr 24 | United AirlinesAED 2,20028% OFFAED 3,112 AED 2,200
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STL 09:4118h 4m1 stopsDUB 09:45St. Louis - Dublin | Tue, Apr 15 | IberiaDUB 12:4015h 48m1 stopsSTL 22:28Dublin - St. Louis | Tue, Apr 22 | IberiaAED 2,20928% OFFAED 3,112 AED 2,209
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STL 07:2417h 56m1 stopsDUB 07:20St. Louis - Dublin | Fri, May 2 | United AirlinesDUB 09:2020h 26m1 stopsSTL 23:46Dublin - St. Louis | Sat, May 10 | United AirlinesAED 2,22428% OFFAED 3,112 AED 2,224
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STL 06:0821h 7m1 stopsDUB 09:15St. Louis - Dublin | Wed, Apr 16 | Delta Air LinesDUB 11:0018h 36m1 stopsSTL 23:36Dublin - St. Louis | Wed, Apr 23 | Delta Air LinesAED 2,29226% OFFAED 3,112 AED 2,292
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STL 07:3018h 45m1 stopsDUB 08:15St. Louis - Dublin | Fri, May 16 | Air CanadaDUB 13:3513h 50m1 stopsSTL 21:25Dublin - St. Louis | Thu, May 22 | United AirlinesAED 2,30326% OFFAED 3,112 AED 2,303
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STL 13:0017h 25m1 stopsDUB Invalid DateSt. Louis - Dublin | Tue, Apr 15 | Normal AirlineDUB 15:006hNonstopSTL 16:00Dublin - St. Louis | Thu, Apr 17 | Normal AirlineFind More FlightsFind More Flights
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STL 17:2910h 16m1 stopsDUB 09:45St. Louis - Dublin | Tue, May 6 | United AirlinesAED 1,611 AED 2,44134% OFF34% OFFAED 2,441 AED 1,611
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STL 07:3018h 45m1 stopsDUB 08:15St. Louis - Dublin | Tue, May 6 | Air CanadaAED 1,735 AED 2,44128% OFF28% OFFAED 2,441 AED 1,735
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STL 15:4312h 2m1 stopsDUB 09:45St. Louis - Dublin | Sun, May 11 | United AirlinesAED 1,743 AED 2,44128% OFF28% OFFAED 2,441 AED 1,743
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STL 07:3018h 45m1 stopsDUB 08:15St. Louis - Dublin | Sun, May 11 | Air CanadaAED 1,74528% OFFAED 2,441 AED 1,745
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STL 07:3217h 48m1 stopsDUB 07:20St. Louis - Dublin | Tue, May 6 | American AirlinesAED 1,74828% OFFAED 2,441 AED 1,748
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STL 07:3022h1 stopsDUB 11:30St. Louis - Dublin | Sun, Jun 1 | Air CanadaAED 1,77327% OFFAED 2,441 AED 1,773
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STL 07:3022h1 stopsDUB 11:30St. Louis - Dublin | Sun, May 18 | Air CanadaAED 1,78527% OFFAED 2,441 AED 1,785
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STL 14:1513h 45m1 stopsDUB 10:00St. Louis - Dublin | Mon, May 26 | Delta Air LinesAED 1,78527% OFFAED 2,441 AED 1,785
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STL 07:3020h 30m1 stopsDUB 10:00St. Louis - Dublin | Thu, May 22 | Air CanadaAED 1,80526% OFFAED 2,441 AED 1,805
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STL 15:4011h 5m1 stopsDUB 08:45St. Louis - Dublin | Wed, May 14 | Delta Air LinesAED 1,80726% OFFAED 2,441 AED 1,807
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STL 13:0017h 25m1 stopsDUB Invalid DateSt. Louis - Dublin | Tue, Apr 15 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Dublin (DUB) the cheapest?
Airlines adjust prices for flights from St. Louis to Dublin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Dublin (DUB) cost?
According to Trip.com's data, the lowest price is around AED 4,043. -
How many airports are there in Dublin (DUB)?
There are 1 airport(s) near Dublin (DUB): Dublin Airport.
How to find a cheap flight from St. Louis to Dublin
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Dublin. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest St. Louis to Dublin ticket.
Tap "Date" on flight search bar to scan through the calender for St. Louis to Dublin airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, May 6 at AED 1611 for one-way flights.
Compare cheap St. Louis to Dublin flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. Louis to Dublin. The cheapest airline operating is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Dublin route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap St. Louis to Dublin flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Dublin to get exclusive deals for you.
Flight Info | St. Louis to Dublin
Cheapest one-way flight price | AED 1,627 |
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Off-season for travel | April |
Peak season for travel | June |
Flight distance | 6,293.08 km |
Popular airline | American Airlines |
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