Cheap flights from St. Louis to Zagreb from $323
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 Zagreb departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from St. Louis to Zagreb
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Lufthansa flights from St. Louis to Zagreb
Our best Lufthansa deals on St. Louis to Zagreb flight tickets
Turkish Airlines flights from St. Louis to Zagreb
Our best Turkish Airlines deals on St. Louis to Zagreb flight tickets
See travel insights to Zagreb from
How to get the cheapest flight ticket from St. Louis to Zagreb
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 Zagreb?
The month of November is, on average, the cheapest month to fly to Zagreb from St. Louis, with most prices found around $693. The month of March is another great option to travel to Zagreb, with average flight prices from St. Louis averaging around $694.
What is the cheapest day to depart on your flight to Zagreb?
The cheapest day to depart from St. Louis to Zagreb is on a Monday. Travelers who choose to depart for Zagreb on a Monday will often find tickets for as low as $1,041. On the other hand, Wednesday 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 $1,373.
What is the cheapest time of day to depart on your flight to Zagreb?
Flying to Zagreb from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,075 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Zagreb is at noon when prices are around $1,399.
How far in advance should I book a flight to Zagreb?
You are more likely to see cheaper flights to Zagreb from St. Louis when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around $1,008 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from St. Louis for as low as $959 on momondo.
What is the cheapest airline that flies from Lambert-St Louis to Zagreb Franjo Tuđman?
Lufthansa, United Airlines, and Air France are the most popular carriers operating from Lambert-St Louis to Zagreb Franjo Tuđman
What airlines fly to Zagreb?
Lufthansa, KLM and Delta are the top three most popular airlines that fly to Zagreb from St. Louis according to our data. Lufthansa is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Zagreb. Keep in mind that there are 4 different airlines that fly to Zagreb on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Zagreb
Cheap St. Louis to Zagreb (STL to ZAG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Zagreb
How far is Lambert-St Louis to Zagreb Franjo Tuđman by plane?
The straight-line distance from Lambert-St Louis to Zagreb Franjo Tuđman is 5025.5 mi. In terms of flight time, this usually takes a little over 12h 55m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Zagreb Franjo Tuđman Airport?
Prices for flights from Lambert-St Louis Airport to Zagreb Franjo Tuđman Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Zagreb Franjo Tuđman Airport?
As of June 2025, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to Zagreb Franjo Tuđman Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Zagreb Franjo Tuđman 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 Zagreb Franjo Tuđman Airport.
What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?
The required travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Zagreb Franjo Tuđman Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Zagreb?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Zagreb is Lufthansa (68% of total bookings). The next most popular airlines are KLM (14%), Delta (13%), and Air Canada (5%).
Best airlines flying from St. Louis to Zagreb
Compare and see reviews for airlines that fly from St. Louis to Zagreb with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $707 | Free Cancellation | Rating 6.7 7,136 reviews | |||
| PriceFrom $808 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $817 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $854 | Free Cancellation | Rating 7.8 1,358 reviews |
Traveling to a place near Zagreb?
Book flights to Zagreb if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to Zagreb?
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 Zagreb from St. Louis.
Can I find flights from St. Louis to Zagreb with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Zagreb flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Zagreb?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Zagreb from St. Louis.
I’m not ready to book a flight from St. Louis to Zagreb right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Zagreb, momondo offers a useful price alert feature which will track prices for flights to Zagreb from St. Louis and alert you when they change.