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Cheap flights from St. Louis to Shannon from €380

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:30 - 10:15STL  Lambert-St Louis-SNN Shannon
20h 45m1 stop Newark
United Airlines Logo
12:30 - 21:09SNN  Shannon-STL Lambert-St Louis
14h 39m1 stop Newark
€543United Airlines
Tue, 13 Oct - Tue, 20 Oct
United Airlines Logo
12:20 - 10:15STL  Lambert-St Louis-SNN Shannon
15h 55m1 stop Newark
United Airlines Logo
12:30 - 10:10SNN  Shannon-STL Lambert-St Louis
27h 40m2 stops Newark Houston George Bush Intcntl
€547United Airlines
Tue, 13 Oct - Tue, 20 Oct
British Airways Logo
13:20 - 11:30STL  Lambert-St Louis-SNN Shannon
16h 10m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
07:50 - 23:59SNN  Shannon-STL Lambert-St Louis
22h 09m2 stops London Heathrow Chicago O'Hare Intl
€687British Airways
Tue, 10 Nov - Wed, 18 Nov
Multiple Airlines Logo
17:29 - 16:45STL  Lambert-St Louis-SNN Shannon
17h 16m2 stops Chicago O'Hare Intl London Heathrow
Multiple Airlines Logo
14:00 - 17:51SNN  Shannon-STL Lambert-St Louis
33h 51m1 stop Boston Logan Intl
€694Multiple Airlines
Sun, 15 Nov - Thu, 26 Nov
British Airways Logo
06:00 - 16:45STL  Lambert-St Louis-SNN Shannon
28h 45m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
20:05 - 19:30SNN  Shannon-STL Lambert-St Louis
29h 25m2 stops London Heathrow Charlotte Douglas
€694British Airways
Sun, 13 Dec - Mon, 21 Dec
Multiple Airlines Logo
13:20 - 11:30STL  Lambert-St Louis-SNN Shannon
16h 10m2 stops Chicago O'Hare Intl London Heathrow
Multiple Airlines Logo
14:00 - 09:26SNN  Shannon-STL Lambert-St Louis
25h 26m1 stop Boston Logan Intl
€697Multiple Airlines
Tue, 10 Nov - Wed, 18 Nov
American Airlines Logo
13:15 - 11:30STL  Lambert-St Louis-SNN Shannon
16h 15m2 stops Philadelphia London Heathrow
American Airlines Logo
14:00 - 09:26SNN  Shannon-STL Lambert-St Louis
25h 26m1 stop Boston Logan Intl
€700American Airlines
Tue, 10 Nov - Wed, 18 Nov
Multiple Airlines Logo
09:12 - 06:10STL  Lambert-St Louis-SNN Shannon
14h 58m1 stop New York LaGuardia
Multiple Airlines Logo
14:40 - 15:42SNN  Shannon-STL Lambert-St Louis
31h 02m1 stop New York John F Kennedy Intl
€702Multiple Airlines
Tue, 10 Nov - Wed, 18 Nov
British Airways Logo
20:15 - 16:45STL  Lambert-St Louis-SNN Shannon
38h 30m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
20:05 - 23:58SNN  Shannon-STL Lambert-St Louis
33h 53m2 stops London Heathrow Charlotte Douglas
€705British Airways
Sun, 15 Nov - Thu, 26 Nov
American Airlines Logo
09:50 - 05:50STL  Lambert-St Louis-SNN Shannon
14h 00m1 stop Boston Logan Intl
American Airlines Logo
14:00 - 09:26SNN  Shannon-STL Lambert-St Louis
25h 26m1 stop Boston Logan Intl
€707American Airlines
Tue, 10 Nov - Wed, 18 Nov

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Aer Lingus flights from St. Louis to Shannon, Clare

Our best Aer Lingus deals on St. Louis to Shannon, Clare flight tickets
Aer Lingus
12 Dec
STL18:20Lambert-St Louis
29h 30m
1 stop
SNN05:50Shannon
21 Dec
SNN14:00Shannon
25h 28m
1 stop
STL09:28Lambert-St Louis
€836
Aer Lingus
10 Nov
STL09:50Lambert-St Louis
14h 00m
1 stop
SNN05:50Shannon
18 Nov
SNN14:00Shannon
33h 51m
1 stop
STL17:51Lambert-St Louis
€842
Aer Lingus
13 Dec
STL09:50Lambert-St Louis
14h 00m
1 stop
SNN05:50Shannon
21 Dec
SNN14:00Shannon
25h 28m
1 stop
STL09:28Lambert-St Louis
€854

British Airways flights from St. Louis to Shannon, Clare

Our best British Airways deals on St. Louis to Shannon, Clare flight tickets
British Airways
10 Nov
STL13:20Lambert-St Louis
16h 10m
2 stops
SNN11:30Shannon
18 Nov
SNN07:50Shannon
22h 09m
2 stops
STL23:59Lambert-St Louis
€687
British Airways
13 Dec
STL06:00Lambert-St Louis
28h 45m
2 stops
SNN16:45Shannon
21 Dec
SNN20:05Shannon
29h 25m
2 stops
STL19:30Lambert-St Louis
€694
British Airways
15 Nov
STL20:15Lambert-St Louis
38h 30m
2 stops
SNN16:45Shannon
26 Nov
SNN20:05Shannon
33h 53m
2 stops
STL23:58Lambert-St Louis
€705

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 13/10

07:30-10:15

1 stop20h 45m

Shannon

Tue 20/10

12:30-21:09

1 stop14h 39m

€543

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 13/10

12:20-10:15

1 stop15h 55m

Shannon

Tue 20/10

12:30-10:10

2 stops27h 40m

€547

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 10/11

13:20-11:30

2 stops16h 10m

Shannon

Wed 18/11

07:50-23:59

2 stops22h 09m

€687

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Sun 15/11

17:29-16:45

2 stops17h 16m

Shannon

Thu 26/11

14:00-17:51

1 stop33h 51m

€694

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Sun 13/12

06:00-16:45

2 stops28h 45m

Shannon

Mon 21/12

20:05-19:30

2 stops29h 25m

€694

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 10/11

13:20-11:30

2 stops16h 10m

Shannon

Wed 18/11

14:00-09:26

1 stop25h 26m

€697

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 10/11

13:15-11:30

2 stops16h 15m

Shannon

Wed 18/11

14:00-09:26

1 stop25h 26m

€700

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 10/11

09:12-06:10

1 stop14h 58m

Shannon

Wed 18/11

14:40-15:42

1 stop31h 02m

€702

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Sun 15/11

20:15-16:45

2 stops38h 30m

Shannon

Thu 26/11

20:05-23:58

2 stops33h 53m

€705

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 10/11

09:50-05:50

1 stop14h 00m

Shannon

Wed 18/11

14:00-09:26

1 stop25h 26m

€707

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from St. Louis to Shannon, Clare

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 Shannon, Clare?

The month of January is another great option to travel to Shannon, Clare, with average flight prices from St. Louis averaging around €0.

When to book flights from St. Louis to Shannon, Clare

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

Cheap St. Louis to Shannon, Clare (STL to SNN) flight deals and tips

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

Best price found

€380

Fastest flight time

11h 25m

Direct flights

None
The best one-way flight to Shannon, Clare from St. Louis in the past 72 hours is €380. The best return flight deal from St. Louis to Shannon, Clare found on momondo in the last 72 hours is €543.
The fastest flight from St. Louis to Shannon, Clare takes 11h 25m
There are no direct flights from St. Louis to Shannon, Clare. There are no popular flight routes from St. Louis to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from St. Louis to Shannon, Clare

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

    Shannon is 6155.2 km away from Lambert-St Louis. 11h 25m is a normal flight duration for this route.

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

    Prices for flights from Lambert-St Louis Airport to Shannon Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents required for your trip to Shannon 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 licence, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Lahinch
Killaloe
Adare
Nenagh
Bunratty

Why use momondo?

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

Finding the right flight to Shannon from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Shannon from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Shannon from St. Louis 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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