Cheap Flights from St. Louis (STL) to Frankfurt (FRA) from HK$4,233~

View HK$4,233 flight on Fri, 12 Sep 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Frankfurt Airport (FRA)

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Find Cheap Flights from St. Louis (STL) to Frankfurt (FRA)

Prices were available within the past 7 days and start at HK$4,233 for one-way flights and HK$6,465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,465 Return, found 1 day ago
HK$6,465
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,465 found 1 day ago
United
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,465 Return, found 1 day ago
HK$6,465
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,465 found 1 day ago
United
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,465 Return, found 1 day ago
HK$6,465
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,465 found 1 day ago
United
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,509 Return, found 1 day ago
HK$6,509
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,509 found 1 day ago
Delta
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,545 Return, found 1 day ago
HK$6,545
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,545 found 1 day ago
Lufthansa
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,662 Return, found 1 day ago
HK$6,662
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,662 found 1 day ago
United
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,706 Return, found 1 day ago
HK$6,706
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,706 found 1 day ago
Delta
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$6,749 Return, found 1 day ago
HK$6,749
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$6,749 found 1 day ago
Virgin Atlantic
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$7,955 Return, found 1 day ago
HK$7,955
Return
found 1 day ago
Select Virgin Atlantic flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$7,955 found 1 day ago
American Airlines
Fri, 12 Sep - Fri, 26 Sep
STL
St. Louis
FRA
Frankfurt
HK$8,075 Return, found 1 day ago
HK$8,075
Return
found 1 day ago
Select American Airlines flight, departing Fri, 12 Sep from St. Louis to Frankfurt, returning Fri, 26 Sep, priced at HK$8,075 found 1 day ago

Find the cheapest month to fly from St. Louis (STL) to Frankfurt (FRA)

August is typically the cheapest month to fly

From HK$4,669 - HK$16,598 per traveller.

Graph displaying average flight prices per month

St. Louis to Frankfurt route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Frankfurt Intl.
Airlines serving
Air Canada, American Airlines, Delta, Finnair, Iberia, Lufthansa, United, Virgin Atlantic
Return price
HK$6,465
Distance
7329 km

Flights from St. Louis to Frankfurt

Book cheap flights from St. Louis (STL) to Frankfurt (FRA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from St. Louis (STL) to Frankfurt (FRA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your St. Louis (STL) to Frankfurt (FRA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Frankfurt flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Frankfurt and things to do in Frankfurt for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Frankfurt more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Frankfurt is HK$4,233 now!

 

Frequently asked questions

How much is a flight from STL to FRA?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between STL and Frankfurt Intl. Airport (FRA) start from HK$6,465. Make your booking ASAP to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STL to Frankfurt am Main Airport?
Every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Lambert Field to Frankfurt am Main Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to Frankfurt Intl. Airport (FRA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to Frankfurt am Main Airport?
With a flight distance of 7,400 kilometers between STL and Frankfurt am Main Airport, this is a long trip. Remember to keep well hydrated and get up to stretch your legs every so often.
Which airlines fly direct from St. Louis Lambert International Airport to Frankfurt am Main Airport?
Lufthansa (LH) will fly you from St. Louis Lambert International Airport to Frankfurt am Main Airport safely and reliably. Choose from 13 direct flights each month on this route.
Are STL to FRA flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute flight deals between St. Louis Lambert International Airport and Frankfurt Intl. Airport (FRA) are possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines announce their prices up to a year before the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to pounce when the price is low.

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