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Cheap flights from St. Louis to Zurich from $440

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 10/15. 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 St. Louis to Zurich

Cheap round-trip flights

Air Canada Logo
4:05 pm - 10:25 amSTL-ZRH
11h 20m1 stop
Air Canada Logo
12:40 pm - 10:46 amZRH-STL
29h 06m2 stops
$582Air Canada
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Mon, Dec 1 - Fri, Dec 12
Air Canada Logo
4:05 pm - 10:25 amSTL-ZRH
11h 20m1 stop
Air Canada Logo
1:15 pm - 3:29 pmZRH-STL
33h 14m1 stop
$601Air Canada
Find Deal
Mon, Dec 1 - Fri, Dec 12
Air Canada Logo
4:05 pm - 4:45 pmSTL-ZRH
17h 40m2 stops
Air Canada Logo
12:45 pm - 2:25 pmZRH-STL
32h 40m2 stops
$604Air Canada
Find Deal
Fri, Nov 14 - Thu, Nov 20
Scandinavian Airlines Logo
3:36 pm - 2:10 pmSTL-ZRH
15h 34m2 stops
Scandinavian Airlines Logo
10:20 am - 10:00 pmZRH-STL
18h 40m2 stops
$629Scandinavian Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 30
American Airlines Logo
6:00 am - 8:50 amSTL-ZRH
19h 50m1 stop
American Airlines Logo
11:45 am - 8:47 pmZRH-STL
16h 02m1 stop
$653American Airlines
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Thu, Aug 21 - Tue, Aug 26
American Airlines Logo
7:32 am - 8:50 amSTL-ZRH
18h 18m2 stops
American Airlines Logo
11:45 am - 11:14 pmZRH-STL
18h 29m2 stops
$657American Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
United Airlines Logo
1:30 pm - 11:40 amSTL-ZRH
15h 10m2 stops
United Airlines Logo
9:50 am - 7:27 pmZRH-STL
16h 37m1 stop
$672United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
4:00 pm - 10:10 amSTL-ZRH
11h 10m1 stop
United Airlines Logo
9:50 am - 3:44 pmZRH-STL
12h 54m1 stop
$675United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Lufthansa Logo
5:30 pm - 4:10 pmSTL-ZRH
15h 40m2 stops
Lufthansa Logo
6:55 am - 1:30 pmZRH-STL
13h 35m1 stop
$692Lufthansa
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Mon, Aug 18 - Sun, Aug 24
British Airways Logo
6:05 am - 8:50 pmSTL-ZRH
31h 45m2 stops
British Airways Logo
7:15 am - 8:32 pmZRH-STL
20h 17m2 stops
$743British Airways
Find Deal
Sun, Sep 7 - Tue, Sep 23

United Airlines flights from St. Louis to Zurich

Our best United Airlines deals on St. Louis to Zurich flight tickets
United Airlines
Aug 26
STL1:30 pmLambert-St Louis
15h 10m
2 stops
ZRH11:40 amZurich
Sep 2
ZRH9:50 amZurich
16h 37m
1 stop
STL7:27 pmLambert-St Louis
$672
Find similar
United Airlines
Aug 26
STL4:00 pmLambert-St Louis
11h 10m
1 stop
ZRH10:10 amZurich
Sep 2
ZRH9:50 amZurich
12h 54m
1 stop
STL3:44 pmLambert-St Louis
$675
Find similar
United Airlines
Oct 16
STL12:25 pmLambert-St Louis
12h 20m
1 stop
ZRH7:45 amZurich
Oct 22
ZRH1:25 pmZurich
13h 13m
1 stop
STL7:38 pmLambert-St Louis
$719
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Air Canada flights from St. Louis to Zurich

Our best Air Canada deals on St. Louis to Zurich flight tickets
Air Canada
Dec 1
STL4:05 pmLambert-St Louis
11h 20m
1 stop
ZRH10:25 amZurich
Dec 12
ZRH12:40 pmZurich
29h 06m
2 stops
STL10:46 amLambert-St Louis
$582
Find similar
Air Canada
Dec 1
STL4:05 pmLambert-St Louis
11h 20m
1 stop
ZRH10:25 amZurich
Dec 12
ZRH1:15 pmZurich
33h 14m
1 stop
STL3:29 pmLambert-St Louis
$601
Find similar
Air Canada
Nov 14
STL4:05 pmLambert-St Louis
17h 40m
2 stops
ZRH4:45 pmZurich
Nov 20
ZRH12:45 pmZurich
32h 40m
2 stops
STL2:25 pmLambert-St Louis
$604
Find similar

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 July 31, 2025.
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

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 12/1

4:05 pm-10:25 am

1 stop11h 20m

Zurich

Fri 12/12

12:40 pm-10:46 am

2 stops29h 06m

$582

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 12/1

4:05 pm-10:25 am

1 stop11h 20m

Zurich

Fri 12/12

1:15 pm-3:29 pm

1 stop33h 14m

$601

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 11/14

4:05 pm-4:45 pm

2 stops17h 40m

Zurich

Thu 11/20

12:45 pm-2:25 pm

2 stops32h 40m

$604

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 9/22

3:36 pm-2:10 pm

2 stops15h 34m

Zurich

Tue 9/30

10:20 am-10:00 pm

2 stops18h 40m

$629

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Thu 8/21

6:00 am-8:50 am

1 stop19h 50m

Zurich

Tue 8/26

11:45 am-8:47 pm

1 stop16h 02m

$653

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Thu 8/21

7:32 am-8:50 am

2 stops18h 18m

Zurich

Tue 8/26

11:45 am-11:14 pm

2 stops18h 29m

$657

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 8/26

1:30 pm-11:40 am

2 stops15h 10m

Zurich

Tue 9/2

9:50 am-7:27 pm

1 stop16h 37m

$672

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 8/26

4:00 pm-10:10 am

1 stop11h 10m

Zurich

Tue 9/2

9:50 am-3:44 pm

1 stop12h 54m

$675

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 8/18

5:30 pm-4:10 pm

2 stops15h 40m

Zurich

Sun 8/24

6:55 am-1:30 pm

1 stop13h 35m

$692

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sun 9/7

6:05 am-8:50 pm

2 stops31h 45m

Zurich

Tue 9/23

7:15 am-8:32 pm

2 stops20h 17m

$743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Zurich?

In general, November 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 $693. If you don’t want to visit Zurich in November, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $760.

What is the cheapest day to depart on your flight to Zurich?

According to our data, Wednesday is the cheapest day to fly to Zurich from St. Louis. The lowest ticket price found for a Wednesday departure recently was $900. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,191.

What is the cheapest time of day to depart on your flight to Zurich?

The cheapest time of day to fly to Zurich is at noon when flights can be purchased for as low as $966. Flights to Zurich are more costly in the evening, with an average ticket price of $1,156. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $1,016 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 $732 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

Best Price Found

$440

Fastest flight time

11h 03m

Direct flights

None

Airports in Zurich

1 airport
The best one-way flight to Zurich from St. Louis in the past 72 hours is $440. The best round-trip flight deal from St. Louis to Zurich found on momondo in the last 72 hours is $582.
The fastest flight from St. Louis to Zurich takes 11h 03m
There are no direct flights from St. Louis to Zurich. Popular non-direct route for this connection is Lambert-St Louis Airport - Zurich Airport.
There is 1 airport near Zurich: Zurich (ZRH)
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  • 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 11h 05m.

  • 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
American AirlinesPriceFrom $618Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
LufthansaPriceFrom $658Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
DeltaPriceFrom $665Free CancellationRating
8.0
7,981 reviews
Search Delta flights
British AirwaysPriceFrom $735Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Air CanadaPriceFrom $816Free CancellationRating
7.1
9,851 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
Opfikon
Chur
Kloten
Thun
Arosa
Wilderswil
Saas-Fee
Brienz
Andermatt
Engelberg
Kandersteg
Vitznau
Winterthur
Spiez
Zug

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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