$379+ Cheap flights from St. Louis (STL) to Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Ireland
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Ireland (IE0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.
Round-trip from | $545 (Cheapflightsfares) |
|---|---|
One-way from | $379 (Kiwi.com) |
Find flight deals from St. Louis to Ireland
Cheapest flights from St. Louis to IrelandExplore the most affordable flight options available from St. Louis to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.
Explore the most affordable flight options available from St. Louis to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Arangrant deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from St. Louis to Ireland within your budget
Customize your flight search to find flights from St. Louis to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 3/5
2:10 pm-8:40 am
1 stop12h 30m
Dublin
Tue 3/11
2:05 pm-8:48 pm
1 stop11h 43m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 3/5
8:05 am-7:00 am
2 stops16h 55m
Dublin
Wed 3/12
8:00 am-12:12 pm
2 stops33h 12m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 1/14
11:30 am-7:10 am
2 stops13h 40m
Dublin
Wed 1/22
9:00 am-2:14 pm
2 stops35h 14m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 2/19
12:00 pm-7:00 am
1 stop13h 00m
Dublin
Wed 2/26
9:00 am-3:06 pm
1 stop12h 06m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 3/5
10:26 am-9:45 am
1 stop17h 19m
Dublin
Tue 3/11
10:45 am-9:43 am
2 stops27h 58m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Tue 3/4
10:26 am-9:45 am
1 stop17h 19m
Dublin
Thu 3/20
5:55 am-4:56 pm
2 stops16h 01m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 2/26
3:45 pm-11:00 am
1 stop13h 15m
Dublin
Wed 3/19
5:00 am-2:55 pm
1 stop14h 55m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Wed 3/5
6:00 pm-7:40 pm
2 stops19h 40m
Dublin
Tue 3/18
8:30 pm-10:19 pm
2 stops30h 49m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Thu 1/16
2:15 pm-10:15 am
2 stops14h 00m
Dublin
Thu 1/23
2:05 pm-8:41 pm
1 stop12h 36m
St. LouisDublin
STL - DUB
STLDUB
Lambert-St Louis
Sun 12/29
5:36 am-8:35 am
2 stops20h 59m
Dublin
Wed 1/15
4:40 pm-10:09 pm
1 stop11h 29m
Best time to book a flight from St. Louis to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from St. Louis with our price prediction graph.
Travel insights for flights from St. Louis to Ireland
Get recent, data-driven insights about flights from St. Louis to Ireland including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from St. Louis to Ireland?
Currently, November is the cheapest month in which you can book a flight from St. Louis to Ireland (average of $509). Flying from St. Louis to Ireland in June is currently the most expensive (average of $1,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STL to IE?
Find hourly flight availability from St. Louis to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.
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.
Rainfall in Ireland by month
Plan your trip to Ireland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.
Temperature in Ireland by month
Plan your trip to Ireland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated December 18, 2024.
To help decide which airline to fly from St. Louis to Ireland, see what other customers have to say about British Airways, United Airlines and Air Canada. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from St. Louis to Ireland
Discover the top 9 airlines that operate flights from St. Louis to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$489 | Average$982 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$491 | Average$858 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$492 | Average$894 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$499 | Average$839 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$524 | Average$971 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$533 | Average$816 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$544 | Average$904 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$563 | Average$952 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$818 | Average$1,210 | FlexibilityNo cancel fee | On-timeN/A |