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Cheap flights from St. Louis to Shannon from €769

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Shannon departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Tue 30/4
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Easily compare return flights from St. Louis to Shannon

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Shannon by changing tabs
American Airlines
1 May
STL13:11Lambert-St Louis
20h 59m
2 stops
SNN16:10Shannon
15 May
SNN07:40Shannon
17h 50m
2 stops
STL19:30Lambert-St Louis
United Airlines
4 Sep
STL09:30Lambert-St Louis
16h 00m
1 stop
SNN07:30Shannon
11 Sep
SNN09:30Shannon
13h 41m
1 stop
STL17:11Lambert-St Louis
Delta
4 Sep
STL06:00Lambert-St Louis
22h 50m
2 stops
SNN10:50Shannon
11 Sep
SNN12:50Shannon
26h 01m
2 stops
STL08:51Lambert-St Louis
KLM
16 Aug
STL11:51Lambert-St Louis
16h 59m
2 stops
SNN10:50Shannon
23 Aug
SNN12:50Shannon
26h 02m
2 stops
STL08:52Lambert-St Louis
Multiple Airlines
1 May
STL10:10Lambert-St Louis
19h 10m
2 stops
SNN11:20Shannon
15 May
SNN12:30Shannon
15h 25m
1 stop
STL21:55Lambert-St Louis
Lufthansa
1 May
STL11:49Lambert-St Louis
16h 41m
1 stop
SNN10:30Shannon
15 May
SNN12:30Shannon
15h 25m
1 stop
STL21:55Lambert-St Louis
€1,128
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Search last-minute flights to Shannon from St. Louis

Find and compare return flight prices for your last-minute flight from St. Louis to Shannon
American Airlines
1 May
STL13:11Lambert-St Louis
20h 59m
2 stops
SNN16:10Shannon
15 May
SNN07:40Shannon
17h 50m
2 stops
STL19:30Lambert-St Louis
Multiple Airlines
1 May
STL10:10Lambert-St Louis
19h 10m
2 stops
SNN11:20Shannon
15 May
SNN12:30Shannon
15h 25m
1 stop
STL21:55Lambert-St Louis
Lufthansa
1 May
STL11:49Lambert-St Louis
16h 41m
1 stop
SNN10:30Shannon
15 May
SNN12:30Shannon
15h 25m
1 stop
STL21:55Lambert-St Louis
€1,128
Find similar
Multiple Airlines
1 May
STL11:10Lambert-St Louis
18h 10m
3 stops
SNN11:20Shannon
15 May
SNN21:25Shannon
23h 56m
2 stops
STL15:21Lambert-St Louis

American Airlines flights from St. Louis to Shannon

Our best American Airlines deals on St. Louis to Shannon flight tickets
American Airlines
1 May
STL13:11Lambert-St Louis
20h 59m
2 stops
SNN16:10Shannon
15 May
SNN07:40Shannon
17h 50m
2 stops
STL19:30Lambert-St Louis
American Airlines
12 May
STL17:08Lambert-St Louis
21h 27m
2 stops
SNN20:35Shannon
21 May
SNN21:25Shannon
24h 03m
2 stops
STL15:28Lambert-St Louis
American Airlines
12 Sep
STL18:58Lambert-St Louis
15h 12m
2 stops
SNN16:10Shannon
23 Sep
SNN21:25Shannon
25h 52m
2 stops
STL17:17Lambert-St Louis

Delta flights from St. Louis to Shannon

Our best Delta deals on St. Louis to Shannon flight tickets
Delta
4 Sep
STL07:10Lambert-St Louis
21h 40m
2 stops
SNN10:50Shannon
11 Sep
SNN12:50Shannon
13h 41m
2 stops
STL20:31Lambert-St Louis
Delta
15 Jul
STL10:55Lambert-St Louis
17h 55m
2 stops
SNN10:50Shannon
27 Jul
SNN12:50Shannon
14h 27m
2 stops
STL21:17Lambert-St Louis
Delta
5 Jul
STL07:15Lambert-St Louis
21h 35m
2 stops
SNN10:50Shannon
14 Jul
SNN12:50Shannon
13h 46m
2 stops
STL20:36Lambert-St Louis
€1,026
Find similar

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

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 from St. Louis to Shannon?

January. The cheapest time of year to fly to Shannon from St. Louis is January. The most expensive is May.

What is the cheapest St. Louis to Shannon flight route?

Lambert-St Louis - Shannon. Fly from Lambert-St Louis to Shannon for the best St. Louis - Shannon flight prices

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

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

Best price found

€769

Fastest flight time

10h 46m

Direct flights

None

Airports in Shannon

1 airport
The best flight deal from St. Louis to Shannon found on momondo in the last 72 hours is €769
The fastest flight from St. Louis to Shannon takes 10h 46m
There are no direct flights from St. Louis to Shannon. Popular non-direct route for this connection is Lambert-St Louis Airport - Shannon Airport.
There is 1 airport near Shannon: Shannon (SNN)

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

    Shannon is 6155.2 km away from Lambert-St Louis. 10h 46m 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.


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.


An easier way to manage your Shannon trip

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1 adult
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Tue 23/4
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