What is the cheapest airline that flies from Hungary to Lambert-St Louis?

British Airways, American Airlines, and Lufthansa are the most popular carriers operating from Hungary to Lambert-St Louis

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

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

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

The number of operators available for flights from Hungary to Lambert-St Louis Airport is 1 as of July 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hungary to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Hungary to St. Louis in 2025

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Find the cheapest flights from Hungary to St. Louis

Round-trip

One-way

Last minute

Recent round-trip flight deals from Hungary to St. Louis

7:25 am - 8:47 pmBUD-STL

20h 22m2 stops

3:23 pm - 4:10 pmSTL-BUD

17h 47m2 stops

$645British Airways

Find Deal

Sun, Aug 31 - Fri, Nov 14

5:55 am - 1:30 pmBUD-STL

14h 35m2 stops

3:50 pm - 6:05 pmSTL-BUD

19h 15m1 stop

$709Lufthansa

Find Deal

Sun, Aug 31 - Fri, Nov 14

6:00 am - 1:30 pmBUD-STL

14h 30m1 stop

3:50 pm - 1:50 pmSTL-BUD

15h 00m1 stop

$749Lufthansa

Find Deal

Sun, Aug 31 - Fri, Nov 14

5:55 am - 1:30 pmBUD-STL

14h 35m2 stops

10:00 am - 11:30 pmSTL-BUD

30h 30m3 stops

$1,403

Find Deal

Sun, Aug 31 - Fri, Nov 14

8:30 pm - 4:35 pmBUD-STL

27h 05m3 stops

4:05 pm - 11:25 pmSTL-BUD

24h 20m3 stops

$1,477

Find Deal

Sun, Aug 31 - Fri, Nov 14

United Airlines flights from Hungary to St. Louis

Our best United Airlines deals on Hungary to St. Louis flight tickets

United Airlines

Jul 25

BUD6:00 amBudapest Ferenc Liszt Intl

14h 30m

1 stop

STL1:30 pmLambert-St Louis

Aug 1

STL3:30 pmLambert-St Louis

34h 10m

1 stop

BUD8:40 amBudapest Ferenc Liszt Intl

$951

Find similar

United Airlines

Jul 25

BUD6:00 amBudapest Ferenc Liszt Intl

15h 37m

2 stops

STL2:37 pmLambert-St Louis

Aug 1

STL3:30 pmLambert-St Louis

34h 10m

1 stop

BUD8:40 amBudapest Ferenc Liszt Intl

$1,019

Find similar

United Airlines

Jul 25

BUD6:00 amBudapest Ferenc Liszt Intl

15h 37m

2 stops

STL2:37 pmLambert-St Louis

Aug 1

STL11:25 amLambert-St Louis

16h 10m

2 stops

BUD10:35 amBudapest Ferenc Liszt Intl

$1,124

Find similar

Lufthansa flights from Hungary to St. Louis

Our best Lufthansa deals on Hungary to St. Louis flight tickets

Lufthansa

Aug 31

BUD5:55 amBudapest Ferenc Liszt Intl

14h 35m

2 stops

STL1:30 pmLambert-St Louis

Nov 14

STL3:50 pmLambert-St Louis

19h 15m

1 stop

BUD6:05 pmBudapest Ferenc Liszt Intl

$709

Find similar

Lufthansa

Aug 31

BUD6:00 amBudapest Ferenc Liszt Intl

14h 30m

1 stop

STL1:30 pmLambert-St Louis

Nov 14

STL3:50 pmLambert-St Louis

15h 00m

1 stop

BUD1:50 pmBudapest Ferenc Liszt Intl

$749

Find similar

Lufthansa

Jul 25

BUD7:05 pmBudapest Ferenc Liszt Intl

34h 40m

2 stops

STL10:45 pmLambert-St Louis

Aug 1

STL3:30 pmLambert-St Louis

18h 20m

2 stops

BUD4:50 pmBudapest Ferenc Liszt Intl

$903

Find similar

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $594. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $715. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

Can stopping save me money on Hungary to St. Louis flights?

You could potentially save up to 30% on your flight if you consider stops on a Hungary to St. Louis flight.

Cheap Hungary to St. Louis flight deals and tips

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

Best Price Found	$494
Fastest flight time	14h 20m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Hungary in the past 72 hours is $494. The best round-trip flight deal from Hungary to St. Louis found on momondo in the last 72 hours is $645.

The fastest flight from Hungary to St. Louis takes 14h 20m

There are no direct flights from Hungary to St. Louis. Popular non-direct route for this connection is Budapest Ferenc Liszt Intl Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Hungary to Lambert-St Louis Airport?
Prices for flights from Hungary to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Hungary to Lambert-St Louis Airport?
The number of operators available for flights from Hungary to Lambert-St Louis Airport is 1 as of July 2025.
How old do you have to be to fly from Hungary to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hungary to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Hungary to St. Louis

Compare and see reviews for airlines that fly from Hungary to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 8,868 reviews		Search United Airlines flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

Collinsville

Fenton

O'Fallon

Alton

St. Peters

Farmington

Wentzville

Festus

Glencoe

Edwardsville

Clayton

Eureka

Shrewsbury

Grafton

Why use momondo?

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

Finding the right flight to St. Louis from Hungary is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

Yes. All flights to St. Louis from Hungary on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Hungary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Hungary to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.