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Cheap flights from Dublin to St. Louis from £669

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 - 23:55DUB  Dublin-STL Lambert-St Louis
18h 25m2 stops Reykjavik Keflavik Intl Baltimore/Washington
Multiple Airlines Logo
10:15 - 10:15STL  Lambert-St Louis-DUB Dublin
18h 00m2 stops Baltimore/Washington Reykjavik Keflavik Intl
£669Multiple Airlines
Fri, 18 Dec - Mon, 4 Jan
Multiple Airlines Logo
11:30 - 23:55DUB  Dublin-STL Lambert-St Louis
18h 25m2 stops Reykjavik Keflavik Intl Baltimore/Washington
Multiple Airlines Logo
08:35 - 10:15STL  Lambert-St Louis-DUB Dublin
19h 40m2 stops Denver Intl Reykjavik Keflavik Intl
£738Multiple Airlines
Fri, 18 Dec - Fri, 8 Jan
British Airways Logo
13:05 - 22:34DUB  Dublin-STL Lambert-St Louis
15h 29m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
17:50 - 17:05STL  Lambert-St Louis-DUB Dublin
17h 15m2 stops Chicago O'Hare Intl London Heathrow
£760British Airways
Thu, 14 Jan - Mon, 18 Jan
Multiple Airlines Logo
06:10 - 07:45DUB  Dublin-STL Lambert-St Louis
31h 35m2 stops Istanbul Detroit Metropolitan Wayne County
Multiple Airlines Logo
07:30 - 15:30STL  Lambert-St Louis-DUB Dublin
50h 00m2 stops Chicago O'Hare Intl Istanbul
£762Multiple Airlines
Sat, 14 Nov - Sun, 22 Nov
Multiple Airlines Logo
06:10 - 07:45DUB  Dublin-STL Lambert-St Louis
31h 35m2 stops Istanbul Detroit Metropolitan Wayne County
Multiple Airlines Logo
06:30 - 22:30STL  Lambert-St Louis-DUB Dublin
34h 00m2 stops Chicago O'Hare Intl Istanbul
£762Multiple Airlines
Sat, 14 Nov - Tue, 1 Dec
Multiple Airlines Logo
06:10 - 07:45DUB  Dublin-STL Lambert-St Louis
30h 35m2 stops Istanbul Detroit Metropolitan Wayne County
Multiple Airlines Logo
07:30 - 15:30STL  Lambert-St Louis-DUB Dublin
50h 00m2 stops Chicago O'Hare Intl Istanbul
£763Multiple Airlines
Thu, 29 Oct - Wed, 11 Nov
United Airlines Logo
09:00 - 15:26DUB  Dublin-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
United Airlines Logo
11:00 - 07:30STL  Lambert-St Louis-DUB Dublin
14h 30m1 stop Newark
£798United Airlines
Sun, 15 Nov - Tue, 1 Dec
United Airlines Logo
09:00 - 15:26DUB  Dublin-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
United Airlines Logo
09:40 - 08:10STL  Lambert-St Louis-DUB Dublin
16h 30m1 stop Chicago O'Hare Intl
£798United Airlines
Thu, 12 Nov - Thu, 3 Dec
United Airlines Logo
09:00 - 15:26DUB  Dublin-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
United Airlines Logo
11:29 - 07:30STL  Lambert-St Louis-DUB Dublin
14h 01m1 stop Newark
£798United Airlines
Mon, 16 Nov - Sat, 28 Nov
United Airlines Logo
09:00 - 15:26DUB  Dublin-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
United Airlines Logo
10:50 - 08:10STL  Lambert-St Louis-DUB Dublin
15h 20m1 stop Chicago O'Hare Intl
£798United Airlines
Thu, 12 Nov - Wed, 2 Dec

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United Airlines flights from Dublin to St. Louis

Our best United Airlines deals on Dublin to St. Louis flight tickets
United Airlines
12 Nov
DUB09:00Dublin
12h 26m
1 stop
STL15:26Lambert-St Louis
3 Dec
STL09:40Lambert-St Louis
16h 30m
1 stop
DUB08:10Dublin
£798
United Airlines
14 Nov
DUB09:00Dublin
16h 23m
2 stops
STL19:23Lambert-St Louis
28 Nov
STL09:44Lambert-St Louis
15h 46m
1 stop
DUB07:30Dublin
£802
United Airlines
11 Nov
DUB09:30Dublin
14h 39m
2 stops
STL18:09Lambert-St Louis
1 Dec
STL15:25Lambert-St Louis
10h 45m
1 stop
DUB08:10Dublin
£805

British Airways flights from Dublin to St. Louis

Our best British Airways deals on Dublin to St. Louis flight tickets
British Airways
14 Jan
DUB13:05Dublin
15h 29m
2 stops
STL22:34Lambert-St Louis
18 Jan
STL17:50Lambert-St Louis
17h 15m
2 stops
DUB17:05Dublin
£760
British Airways
19 Dec
DUB20:40Dublin
31h 52m
2 stops
STL22:32Lambert-St Louis
8 Jan
STL13:05Lambert-St Louis
20h 10m
2 stops
DUB15:15Dublin
£843

momondo Fare Finder

 
Use the filters below to find and compare flights from Dublin to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 18/12

11:30-23:55

2 stops18h 25m

Lambert-St Louis

Mon 4/1

10:15-10:15

2 stops18h 00m

£669

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 18/12

11:30-23:55

2 stops18h 25m

Lambert-St Louis

Fri 8/1

08:35-10:15

2 stops19h 40m

£738

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 14/1

13:05-22:34

2 stops15h 29m

Lambert-St Louis

Mon 18/1

17:50-17:05

2 stops17h 15m

£760

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Sat 14/11

06:10-07:45

2 stops31h 35m

Lambert-St Louis

Sun 22/11

07:30-15:30

2 stops50h 00m

£762

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Sat 14/11

06:10-07:45

2 stops31h 35m

Lambert-St Louis

Tue 1/12

06:30-22:30

2 stops34h 00m

£762

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 29/10

06:10-07:45

2 stops30h 35m

Lambert-St Louis

Wed 11/11

07:30-15:30

2 stops50h 00m

£763

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Sun 15/11

09:00-15:26

1 stop12h 26m

Lambert-St Louis

Tue 1/12

11:00-07:30

1 stop14h 30m

£798

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 12/11

09:00-15:26

1 stop12h 26m

Lambert-St Louis

Thu 3/12

09:40-08:10

1 stop16h 30m

£798
Fastest return journey

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Mon 16/11

09:00-15:26

1 stop12h 26m

Lambert-St Louis

Sat 28/11

11:29-07:30

1 stop14h 01m

£798

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 12/11

09:00-15:26

1 stop12h 26m

Lambert-St Louis

Wed 2/12

10:50-08:10

1 stop15h 20m

£798

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 cheapest month to fly to St. Louis?

The month of November is, on average, the cheapest month to fly to St. Louis from Dublin, with most prices found around £0. If you’re not able to fly to St. Louis in November, then April is your next best option. Flight prices from Dublin to St. Louis during April average around £740.

Can stopping save me money on Dublin to St. Louis flights?

You could potentially save up to 71% on your flight if you consider stops on a Dublin to St. Louis flight.

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 return 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

£669

Direct flights

None
The best flight deal from Dublin to St. Louis found on momondo in the last 72 hours is £669
There are no direct flights from Dublin to St. Louis. There are no popular flight routes from Dublin to St. Louis.
Search flight deals

Frequently asked questions about flying from Dublin to St. Louis

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

    A flight from Dublin to Lambert-St Louis will travel around 3909.9 mi.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Lambert-St Louis Airport?

  • 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 required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Dublin to St. Louis?

Best airlines flying from Dublin to St. Louis

Compare and see reviews for airlines that fly from Dublin to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £657Free CancellationRating
7.4
10,280 reviews
Search United Airlines flights
Aer LingusPriceFrom £737Free CancellationRating
7.3
1,811 reviews
Search Aer Lingus flights

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Litchfield
Collinsville
Alton
Farmington

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?

Yes. momondo allows you to filter the results for Dublin to St. Louis flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to St. Louis.

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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