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Cheap flights from St Louis (STL) to Dublin (DUB)

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The best prices from St Louis to Dublin are usually found in February or November, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
St Louis (STL) to Dublin (DUB)

STL - DUB
Price
$696 - $1,083
DUB
Temperature
48.2 - 68 °F
DUB
Rainfall
2 - 3.3 inches

Popular in

June

High demand for flights, 17% potential price rise

Cheapest in

February

Best time to find cheap flights, 22% potential price drop

Average price

$696

Average for round-trip flights in February 2021

Round-trip from

$696

From St Louis to Dublin

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Dublin?

Travelers have found that booking a Monday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from St Louis to Dublin?

Find a great deal and save up to 32% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St Louis to Dublin within the next two weeks, with the cheapest ticket starting at $947.

What is the cheapest month to fly from St Louis to Dublin?

Our data shows that November tends to be the cheapest month to fly to Dublin from St Louis. Users have commonly found prices around $900 for the month, but tickets can be as low as $575. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from St Louis to Dublin (STL - DUB)?

A simple way to save on the total cost of your ticket is to fly from St Louis to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

Cheap flights from St Louis to Dublin in February, March 2021

27 Mar - 7 Apr
$536pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
American Airlines
   
2 STOPS
STL
Lambert-St Louis
27 Mar - 7 Apr
$538pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
American Airlines
 
1 STOP
STL
Lambert-St Louis
27 Mar - 7 Apr
$585pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
 
1 STOP
STL
Lambert-St Louis

St Louis to Dublin 2021 flight deals

1 Jun - 11 Jun
$536pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
STL
Lambert-St Louis
27 Mar - 7 Apr
$538pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
American Airlines
 
1 STOP
STL
Lambert-St Louis
2 May - 14 May
$540pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
United Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to Dublin

1 Mar - 10 Mar
$722pp
STL
Lambert-St Louis
Lufthansa
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
   
2 STOPS
STL
Lambert-St Louis
1 Mar - 10 Mar
$733pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
KLM
   
2 STOPS
STL
Lambert-St Louis
1 Mar - 8 Mar
$787pp
STL
Lambert-St Louis
Lufthansa
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
   
2 STOPS
STL
Lambert-St Louis

Related info for your journey

Flight FAQs

From St Louis to Dublin

Are flight prices decreasing from St Louis to Dublin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Dublin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Dublin to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Lambert-St Louis to Dublin. Policies will vary by airline.

Which airlines flying from Lambert-St Louis to Dublin have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Aer Lingus flying from Lambert-St Louis to Dublin have implemented new flexible cancellation policies.

Can I find flights from St Louis to Dublin for under $600 on Cheapflights?

Yes, there are multiple flights from St Louis to Dublin for under $600. The cheapest flight booked recently is on Air Canada for just $536, but on average you can expect to pay $582.

Are there nonstop flights from St Louis to Dublin for under $500 on Cheapflights?

There are no nonstop flights from St Louis to Dublin, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Dublin for under $800?

There are currently 10+ open flights from St Louis to Dublin within the next 7 days for less than $800.

How popular is this flight route?

Within the past month, 35 users have taken a look at flights from Lambert-St Louis to Dublin.

Does it rain more in St Louis or Dublin?

In St Louis, there will be same rainfall in St Louis compared to Dublin over the next 12 days.

Is St Louis weather warmer or cooler than Dublin?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Dublin is generally colder than in St Louis. Book flights in a timely manner in correlation to your departure date.

How long is the flight from St Louis to Dublin?

American Airlines, Air Canada, and United Airlines can get you from St Louis to Dublin in just under 10h 16m. Your travel time can differ by up to 2h 56m. This flight may include one or multiple stops.

What are the cheapest airlines flying from St Louis to Dublin round-trip?

According to our current data, Air Canada ($536), American Airlines ($538), and United Airlines ($540) offers the cheapest pricing from St Louis to Dublin. You may be able to fly from St Louis to Dublin for 40% less than the average price by searching for these airlines.

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Destination information for Dublin

Today's exchange rate
$1 = €0.83
Average temperature for February in Dublin
48.2 °F
Avg rainfall for February in Dublin
2.2 ″

Airports servicing St. Louis

Airports servicing Dublin

Top 9 airlines flying from St Louis to Dublin

Airline Cheapest Average Flexibility On-time COVID-19 safety
Finnair
$530 $792 No cancel fee 76%
British Airways
$463 $854 No cancel fee 70%
United Airlines
$285 $890 No cancel fee 69%
Air Canada
$443 $912 No cancel fee 67%
Air France
$561 $944 No cancel fee 77%
Delta
$663 $966 No cancel fee N/A
American Airlines
$593 $991 No cancel fee 71%
Aer Lingus
$635 $1,040 No cancel fee N/A
Lufthansa
$800 $1,312 No cancel fee 76%
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