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Cheap flights from St. Louis to Zurich from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Zurich departing on 9/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Zurich

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:15 pm - 2:45 pm
STL
-
ZRH
15h 30m
2 stops
Air Canada Logo
12:40 pm - 2:30 pm
ZRH
-
STL
32h 50m
2 stops
$743Air Canada
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
3:15 pm - 11:55 am
STL
-
ZRH
13h 40m
2 stops
United Airlines Logo
1:20 pm - 4:40 pm
ZRH
-
STL
34h 20m
2 stops
$745United Airlines
Mon, Dec 7 - Fri, Dec 11
Air Canada Logo
4:15 pm - 10:25 am
STL
-
ZRH
11h 10m
1 stop
Air Canada Logo
12:40 pm - 3:41 pm
ZRH
-
STL
34h 01m
2 stops
$747Air Canada
Wed, Nov 11 - Tue, Nov 17
Air Canada Logo
4:15 pm - 10:25 am
STL
-
ZRH
11h 10m
1 stop
Air Canada Logo
12:40 pm - 4:56 pm
ZRH
-
STL
35h 16m
2 stops
$748Air Canada
Mon, Dec 7 - Fri, Dec 11
United Airlines Logo
6:00 am - 11:35 am
STL
-
ZRH
22h 35m
1 stop
United Airlines Logo
1:00 pm - 3:30 pm
ZRH
-
STL
33h 30m
1 stop
$749United Airlines
Wed, Nov 11 - Tue, Nov 17
Multiple Airlines Logo
5:20 pm - 8:20 am
STL
-
ZRH
32h 00m
1 stop
Multiple Airlines Logo
1:20 pm - 3:30 pm
ZRH
-
STL
33h 10m
1 stop
$750Multiple Airlines
Mon, Dec 7 - Fri, Dec 11
American Airlines Logo
2:50 pm - 11:55 am
STL
-
ZRH
14h 05m
2 stops
American Airlines Logo
10:15 am - 8:55 pm
ZRH
-
STL
17h 40m
1 stop
$761American Airlines
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
7:30 am - 6:20 am
STL
-
ZRH
15h 50m
2 stops
United Airlines Logo
10:20 am - 9:13 pm
ZRH
-
STL
17h 53m
2 stops
$764United Airlines
Mon, Oct 19 - Tue, Nov 3
American Airlines Logo
2:08 pm - 11:55 am
STL
-
ZRH
14h 47m
2 stops
American Airlines Logo
10:15 am - 11:56 pm
ZRH
-
STL
20h 41m
2 stops
$765American Airlines
Wed, Nov 11 - Tue, Nov 17
Air Canada Logo
12:10 pm - 2:50 pm
STL
-
ZRH
19h 40m
2 stops
Air Canada Logo
1:05 pm - 4:30 pm
ZRH
-
STL
33h 25m
2 stops
$767Air Canada
Mon, Oct 19 - Sat, Oct 31

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United Airlines flights from St. Louis to Zurich

Our best United Airlines deals on St. Louis to Zurich flight tickets
United Airlines
Dec 7
STL3:15 pmLambert-St Louis
13h 40m
2 stops
ZRH11:55 amZurich
Dec 11
ZRH1:20 pmZurich
34h 20m
2 stops
STL4:40 pmLambert-St Louis
$745
United Airlines
Nov 11
STL6:00 amLambert-St Louis
22h 35m
1 stop
ZRH11:35 amZurich
Nov 17
ZRH1:00 pmZurich
33h 30m
1 stop
STL3:30 pmLambert-St Louis
$749
United Airlines
Aug 10
STL5:59 pmLambert-St Louis
30h 46m
1 stop
ZRH7:45 amZurich
Aug 26
ZRH1:25 pmZurich
31h 37m
1 stop
STL2:02 pmLambert-St Louis
$857

Lufthansa flights from St. Louis to Zurich

Our best Lufthansa deals on St. Louis to Zurich flight tickets
Lufthansa
Aug 12
STL12:59 pmLambert-St Louis
16h 16m
2 stops
ZRH12:15 pmZurich
Aug 19
ZRH9:15 pmZurich
25h 23m
2 stops
STL3:38 pmLambert-St Louis
$881
Lufthansa
Aug 9
STL3:30 pmLambert-St Louis
13h 50m
1 stop
ZRH12:20 pmZurich
Aug 21
ZRH7:15 amZurich
15h 23m
2 stops
STL3:38 pmLambert-St Louis
$899
Lufthansa
Jun 26
STL3:30 pmLambert-St Louis
21h 30m
1 stop
ZRH8:00 pmZurich
Jul 15
ZRH6:55 amZurich
13h 30m
1 stop
STL1:25 pmLambert-St Louis
$1,368

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Zurich that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from St. Louis to Zurich that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 11/11

4:15 pm-2:45 pm

2 stops15h 30m

Zurich

Tue 11/17

12:40 pm-2:30 pm

2 stops32h 50m

$743

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 12/7

3:15 pm-11:55 am

2 stops13h 40m

Zurich

Fri 12/11

1:20 pm-4:40 pm

2 stops34h 20m

$745

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 11/11

4:15 pm-10:25 am

1 stop11h 10m

Zurich

Tue 11/17

12:40 pm-3:41 pm

2 stops34h 01m

$747

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 12/7

4:15 pm-10:25 am

1 stop11h 10m

Zurich

Fri 12/11

12:40 pm-4:56 pm

2 stops35h 16m

$748

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 11/11

6:00 am-11:35 am

1 stop22h 35m

Zurich

Tue 11/17

1:00 pm-3:30 pm

1 stop33h 30m

$749

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 12/7

5:20 pm-8:20 am

1 stop32h 00m

Zurich

Fri 12/11

1:20 pm-3:30 pm

1 stop33h 10m

$750
Quickest round-trip

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 11/11

2:50 pm-11:55 am

2 stops14h 05m

Zurich

Tue 11/17

10:15 am-8:55 pm

1 stop17h 40m

$761

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 10/19

7:30 am-6:20 am

2 stops15h 50m

Zurich

Tue 11/3

10:20 am-9:13 pm

2 stops17h 53m

$764

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 11/11

2:08 pm-11:55 am

2 stops14h 47m

Zurich

Tue 11/17

10:15 am-11:56 pm

2 stops20h 41m

$765

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 10/19

12:10 pm-2:50 pm

2 stops19h 40m

Zurich

Sat 10/31

1:05 pm-4:30 pm

2 stops33h 25m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Zurich from

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

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 St. Louis and Zurich?

What is the cheapest month to fly to Zurich?

In general, February is the cheapest month to fly from St. Louis to Zurich. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $603. If you don’t want to visit Zurich in February, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $703.

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

You are more likely to see cheaper flights to Zurich from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Zurich for around $941 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zurich from St. Louis for as low as $753 on momondo.

When to book flights from St. Louis to Zurich

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

Cheap St. Louis to Zurich (STL to ZRH) flight deals and tips

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from St. Louis to Zurich takes 12h 10m
There are no direct flights from St. Louis to Zurich. There are no popular flight routes from St. Louis to Zurich.
Search flight deals

Frequently asked questions about flying from St. Louis to Zurich

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

    Lambert-St Louis and Zurich are 4676.8 mi apart from one another. In terms of flight time, this usually takes a little over 12h 10m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Zurich Airport.

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

    The travel and health documents you'll need for your trip to Zurich Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Zurich Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from St. Louis to Zurich

Compare and see reviews for airlines that fly from St. Louis to Zurich with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $455Free CancellationRating
7.8
8,423 reviews
Search Delta flights
British AirwaysPriceFrom $485Free CancellationRating
6.7
8,062 reviews
Search British Airways flights
American AirlinesPriceFrom $503Free CancellationRating
7.1
11,722 reviews
Search American Airlines flights
United AirlinesPriceFrom $603Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights
LufthansaPriceFrom $629Free CancellationRating
6.8
8,086 reviews
Search Lufthansa flights
Air CanadaPriceFrom $663Free CancellationRating
7.1
11,231 reviews
Search Air Canada flights

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Interlaken
Lucerne
Lauterbrunnen
Grindelwald
Davos
Chur
Saas-Fee
Crans-Montana
Engelberg
Kandersteg
Thun
Wilderswil
Vitznau
Kloten
Winterthur
Schaffhausen
Opfikon
Neuchâtel
Andermatt
Weggis

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Zurich from St. Louis.

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

Yes. momondo enables you to select and highlight flights to Zurich from St. Louis with this policy.

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

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 St. Louis to Zurich.

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

Price alerts on flights to Zurich 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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