Travelers have found it’s best to book a flight 23 days in advance to save up to 86% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Ireland 1-2 weeks in advance for as low as $854, or $949 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Ireland. Flights to Ireland from St. Louis in February are about $977 on average during February, but can be found for as low as $519.
When flying from St. Louis to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$803 - $1,151
Route
Depart
Return
Price
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 9/17
1 stop14h 30m
Dublin
Thu 10/3
1 stop11h 30m
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 10/1
1 stop19h 55m
Dublin
Wed 10/16
1 stop11h 30m
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Sun 9/1
1 stop16h 05m
Dublin
Thu 9/12
2 stops31h 15m
Lambert-St LouisShannon
STL - SNN
STLSNN
Lambert-St Louis
Wed 5/1
2 stops20h 59m
Shannon
Wed 5/15
2 stops17h 50m
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Mon 5/6
1 stop13h 02m
Dublin
Mon 5/13
2 stops30h 25m
Lambert-St LouisShannon
STL - SNN
STLSNN
Lambert-St Louis
Wed 9/4
2 stops18h 50m
Shannon
Wed 9/11
2 stops27h 53m
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Sat 10/12
2 stops41h 21m
Dublin
Mon 10/21
2 stops35h 09m
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Sun 7/28
1 stop11h 02m
Dublin
Wed 8/7
1 stop13h 04m
Lambert-St LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Sun 4/28
2 stops48h 09m
Dublin
Tue 5/7
2 stops59h 11m
No data available for this route at this time. Please check back soon.
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
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