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Cheap flights from St. Louis to Zurich from $334

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 9/7. 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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0 bags

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Find the cheapest flights from St. Louis to Zurich

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:42 am - 9:40 am
STL
-
ZRH
38h 58m
2 stops
Scandinavian Airlines Logo
10:25 am - 9:19 pm
ZRH
-
STL
17h 54m
2 stops
$669Scandinavian Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
11:42 am - 10:35 am
STL
-
ZRH
15h 53m
2 stops
Delta Logo
10:10 am - 5:46 pm
ZRH
-
STL
14h 36m
1 stop
$729Delta
Wed, May 6 - Wed, May 13
British Airways Logo
9:35 pm - 8:05 pm
STL
-
ZRH
15h 30m
1 stop
British Airways Logo
7:15 am - 4:41 pm
ZRH
-
STL
16h 26m
2 stops
$736British Airways
Wed, Apr 29 - Wed, May 6
Delta Logo
9:59 am - 10:35 am
STL
-
ZRH
17h 36m
2 stops
Delta Logo
7:00 am - 9:09 pm
ZRH
-
STL
21h 09m
2 stops
$738Delta
Wed, May 6 - Wed, May 13
British Airways Logo
1:29 pm - 12:15 pm
STL
-
ZRH
15h 46m
2 stops
British Airways Logo
7:15 am - 4:41 pm
ZRH
-
STL
16h 26m
2 stops
$741British Airways
Wed, Apr 29 - Wed, May 6
Finnair Logo
5:21 pm - 6:15 pm
STL
-
ZRH
17h 54m
2 stops
Finnair Logo
10:40 am - 10:19 pm
ZRH
-
STL
18h 39m
2 stops
$746Finnair
Wed, May 6 - Wed, May 13
Scandinavian Airlines Logo
3:42 pm - 9:40 am
STL
-
ZRH
34h 58m
2 stops
Scandinavian Airlines Logo
10:25 am - 11:37 pm
ZRH
-
STL
20h 12m
2 stops
$748Scandinavian Airlines
Mon, Aug 17 - Thu, Aug 27
Iberia Logo
11:45 am - 11:05 am
STL
-
ZRH
16h 20m
2 stops
Iberia Logo
7:45 pm - 7:33 pm
ZRH
-
STL
30h 48m
2 stops
$756Iberia
Wed, Apr 29 - Mon, May 4
British Airways Logo
12:59 pm - 10:35 pm
STL
-
ZRH
26h 36m
2 stops
British Airways Logo
8:10 pm - 7:30 pm
ZRH
-
STL
30h 20m
1 stop
$762British Airways
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
9:35 pm - 10:40 pm
STL
-
ZRH
18h 05m
1 stop
British Airways Logo
10:30 am - 7:30 pm
ZRH
-
STL
16h 00m
1 stop
$764British Airways
Wed, Apr 29 - Tue, May 12

Delta flights from St. Louis to Zurich

Our best Delta deals on St. Louis to Zurich flight tickets
Delta
May 6
STL11:42 amLambert-St Louis
15h 53m
2 stops
ZRH10:35 amZurich
May 13
ZRH10:10 amZurich
14h 36m
1 stop
STL5:46 pmLambert-St Louis
$729
Delta
May 6
STL9:59 amLambert-St Louis
17h 36m
2 stops
ZRH10:35 amZurich
May 13
ZRH7:00 amZurich
21h 09m
2 stops
STL9:09 pmLambert-St Louis
$738
Delta
Sep 17
STL4:13 pmLambert-St Louis
14h 42m
2 stops
ZRH1:55 pmZurich
Sep 24
ZRH10:10 amZurich
14h 52m
1 stop
STL6:02 pmLambert-St Louis
$823

Scandinavian Airlines flights from St. Louis to Zurich

Our best Scandinavian Airlines deals on St. Louis to Zurich flight tickets
Scandinavian Airlines
Apr 21
STL11:42 amLambert-St Louis
38h 58m
2 stops
ZRH9:40 amZurich
Apr 28
ZRH10:25 amZurich
17h 54m
2 stops
STL9:19 pmLambert-St Louis
$669
Scandinavian Airlines
Aug 17
STL3:42 pmLambert-St Louis
34h 58m
2 stops
ZRH9:40 amZurich
Aug 27
ZRH10:25 amZurich
20h 12m
2 stops
STL11:37 pmLambert-St Louis
$748
Scandinavian Airlines
Apr 21
STL11:42 amLambert-St Louis
24h 58m
2 stops
ZRH7:40 pmZurich
Apr 28
ZRH10:25 amZurich
17h 54m
2 stops
STL9:19 pmLambert-St Louis
$766

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 March 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

Tue 4/21

11:42 am-9:40 am

2 stops38h 58m

Zurich

Tue 4/28

10:25 am-9:19 pm

2 stops17h 54m

$669
Quickest round-trip

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 5/6

11:42 am-10:35 am

2 stops15h 53m

Zurich

Wed 5/13

10:10 am-5:46 pm

1 stop14h 36m

$729

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

9:35 pm-8:05 pm

1 stop15h 30m

Zurich

Wed 5/6

7:15 am-4:41 pm

2 stops16h 26m

$736

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 5/6

9:59 am-10:35 am

2 stops17h 36m

Zurich

Wed 5/13

7:00 am-9:09 pm

2 stops21h 09m

$738

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

1:29 pm-12:15 pm

2 stops15h 46m

Zurich

Wed 5/6

7:15 am-4:41 pm

2 stops16h 26m

$741

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 5/6

5:21 pm-6:15 pm

2 stops17h 54m

Zurich

Wed 5/13

10:40 am-10:19 pm

2 stops18h 39m

$746

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 8/17

3:42 pm-9:40 am

2 stops34h 58m

Zurich

Thu 8/27

10:25 am-11:37 pm

2 stops20h 12m

$748

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

11:45 am-11:05 am

2 stops16h 20m

Zurich

Mon 5/4

7:45 pm-7:33 pm

2 stops30h 48m

$756

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 4/21

12:59 pm-10:35 pm

2 stops26h 36m

Zurich

Tue 4/28

8:10 pm-7:30 pm

1 stop30h 20m

$762

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

9:35 pm-10:40 pm

1 stop18h 05m

Zurich

Tue 5/12

10:30 am-7:30 pm

1 stop16h 00m

$764

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 typical price of a round-trip flight between St. Louis and Zurich?

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 $502. If you don’t want to visit Zurich in November, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $605.

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 $900 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 $692 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

13h 32m

Direct flights

None
The fastest flight from St. Louis to Zurich takes 13h 32m
There are no direct flights from St. Louis to Zurich. There are no popular flight routes from St. Louis to Zurich.
Search flight deals

  • 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 13h 32m.

  • 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
British AirwaysPriceFrom $485Free CancellationRating
6.7
7,806 reviews
Search British Airways flights
American AirlinesPriceFrom $503Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
DeltaPriceFrom $594Free CancellationRating
7.9
8,315 reviews
Search Delta flights
United AirlinesPriceFrom $604Free CancellationRating
7.4
9,453 reviews
Search United Airlines flights
LufthansaPriceFrom $629Free CancellationRating
6.8
7,861 reviews
Search Lufthansa flights
Air CanadaPriceFrom $679Free CancellationRating
7.1
10,828 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
Opfikon
Saas-Fee
Crans-Montana
Kandersteg
Wilderswil
Engelberg
Winterthur
Thun
Schaffhausen
Andermatt
Spiez
Vitznau
Brienz
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.

An easier way to manage your Zurich trip

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