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Cheap flights from Dublin to St. Louis from $497

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to St. Louis departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Dublin to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.
11:00 am - 6:07 pmDUB-STL
13h 07m1 stop
10:42 am - 8:45 amSTL-DUB
16h 03m1 stop
$799KLM
Find Deal
Thu, Apr 3 - Thu, Apr 10
11:30 am - 11:45 amDUB-STL
29h 15m2 stops
12:15 pm - 4:10 amSTL-DUB
34h 55m2 stops
Tue, Mar 25 - Sat, Mar 29
12:00 pm - 8:15 pmDUB-STL
14h 15m2 stops
12:51 pm - 10:45 amSTL-DUB
15h 54m2 stops
$805Air France
Find Deal
Mon, Apr 7 - Mon, Apr 14
5:55 am - 4:47 pmDUB-STL
16h 52m2 stops
1:48 pm - 10:25 amSTL-DUB
14h 37m2 stops
$810KLM
Find Deal
Thu, Apr 3 - Thu, Apr 10
11:45 am - 8:58 pmDUB-STL
15h 13m2 stops
3:44 pm - 9:45 amSTL-DUB
12h 01m1 stop
Mon, Apr 7 - Mon, Apr 14
11:00 am - 9:36 amDUB-STL
28h 36m1 stop
7:10 am - 8:45 amSTL-DUB
19h 35m1 stop
$826Delta
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Mon, Apr 7 - Mon, Apr 14
12:40 pm - 10:28 pmDUB-STL
15h 48m1 stop
2:03 pm - 6:30 amSTL-DUB
10h 27m1 stop
Mon, Apr 7 - Mon, Apr 14
11:00 am - 8:39 pmDUB-STL
15h 39m1 stop
7:10 am - 9:15 amSTL-DUB
20h 05m2 stops
$828Delta
Find Deal
Tue, Apr 22 - Sat, May 3
12:40 pm - 7:29 pmDUB-STL
12h 49m1 stop
3:44 pm - 9:45 amSTL-DUB
12h 01m1 stop
$831British Airways
Find Deal
Mon, Apr 7 - Mon, Apr 14
8:35 am - 6:56 pmDUB-STL
16h 21m2 stops
6:13 pm - 2:40 pmSTL-DUB
14h 27m2 stops
$2,646British Airways
Find Deal
Thu, Jun 26 - Mon, Aug 4

KLM flights from Dublin to St. Louis

Our best KLM deals on Dublin to St. Louis flight tickets
KLM
Apr 3
DUB11:00 amDublin
13h 07m
1 stop
STL6:07 pmLambert-St Louis
Apr 10
STL10:42 amLambert-St Louis
16h 03m
1 stop
DUB8:45 amDublin
KLM
Apr 3
DUB5:55 amDublin
16h 52m
2 stops
STL4:47 pmLambert-St Louis
Apr 10
STL1:48 pmLambert-St Louis
14h 37m
2 stops
DUB10:25 amDublin
KLM
Mar 24
DUB5:25 pmDublin
31h 53m
2 stops
STL8:18 pmLambert-St Louis
Mar 28
STL7:10 pmLambert-St Louis
56h 05m
2 stops
DUB8:15 amDublin

Delta flights from Dublin to St. Louis

Our best Delta deals on Dublin to St. Louis flight tickets
Delta
Apr 7
DUB11:00 amDublin
28h 36m
1 stop
STL9:36 amLambert-St Louis
Apr 14
STL7:10 amLambert-St Louis
19h 35m
1 stop
DUB8:45 amDublin
Delta
Apr 22
DUB11:00 amDublin
15h 39m
1 stop
STL8:39 pmLambert-St Louis
May 3
STL7:10 amLambert-St Louis
20h 05m
2 stops
DUB9:15 amDublin
Delta
May 14
DUB9:10 amDublin
18h 23m
2 stops
STL9:33 pmLambert-St Louis
Jun 1
STL10:10 amLambert-St Louis
17h 50m
2 stops
DUB10:00 amDublin

See travel insights to St. Louis from

How to get the cheapest flight ticket from Dublin to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Dublin to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $835. The month of March is another great option to travel to St. Louis, with average flight prices from Dublin averaging around $835.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Dublin in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,057 when looking at flights departing in the morning. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $1,057 per ticket.

When to book flights from Dublin to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to St. Louis (DUB to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to St. Louis

Best Price Found

$497

Fastest flight time

11h 31m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Dublin in the past 72 hours is $497. The best round-trip flight deal from Dublin to St. Louis found on momondo in the last 72 hours is $799.
The fastest flight from Dublin to St. Louis takes 11h 31m
There are no direct flights from Dublin to St. Louis. Popular non-direct route for this connection is Dublin Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Dublin to Lambert-St Louis by plane?

    The straight-line distance from Dublin to Lambert-St Louis is 3909.9 mi. A reasonable flight in good conditions will take 11h 31m.

  • When did momondo last update prices for flights from Dublin Airport to Lambert-St Louis Airport?

    Prices for flights from Dublin Airport to Lambert-St Louis Airport are updated daily.

  • How old do you have to be to fly from Dublin Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Collinsville
Florissant
Maryland Heights
Hermann
Fairview Heights
Fenton
O'Fallon
Farmington
Alton
St. Peters
Wentzville
Eureka
Festus
Glencoe
Clayton
Edwardsville
Litchfield
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dublin to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Dublin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dublin to St. Louis?

Once all potential Dublin to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dublin to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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