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Cheap flights from St. Louis to Budapest from $643

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Budapest departing on 3/19. 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 Budapest

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Budapest that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Budapest.

Cheap last minute flights

Planning a quick getaway from St. Louis to Budapest? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Budapest, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Budapest

Find recent round-trip train or bus tickets from St. Louis to Budapest.

All round-trip flight deals to Budapest

The cheapest plane tickets to Budapest found on KAYAK recently.
11:39 am - 6:30 pmSTL-BUD
24h 51m2 stops
12:05 pm - 9:40 pmBUD-STL
16h 35m2 stops
Wed, Mar 19 - Wed, Apr 2
4:45 pm - 1:55 pmSTL-BUD
15h 10m1 stop
6:00 am - 2:59 pmBUD-STL
39h 59m2 stops
$655United Airlines
Find Deal
Wed, Mar 19 - Wed, Apr 2
1:40 pm - 11:15 pmSTL-BUD
26h 35m2 stops
7:55 am - 10:09 pmBUD-STL
21h 14m2 stops
$660British Airways
Find Deal
Wed, Feb 5 - Wed, Feb 12
3:45 pm - 11:50 amSTL-BUD
13h 05m1 stop
6:10 am - 1:55 pmBUD-STL
14h 45m1 stop
$662Lufthansa
Find Deal
Wed, Feb 5 - Wed, Feb 12
11:28 am - 11:25 pmSTL-BUD
28h 57m2 stops
6:10 am - 1:55 pmBUD-STL
14h 45m1 stop
$664Lufthansa
Find Deal
Wed, Feb 5 - Wed, Feb 12
3:30 pm - 4:15 pmSTL-BUD
18h 45m2 stops
1:25 pm - 2:42 pmBUD-STL
32h 17m3 stops
Wed, Mar 19 - Wed, Apr 2
3:50 pm - 9:40 amSTL-BUD
34h 50m2 stops
12:35 pm - 3:06 pmBUD-STL
33h 31m2 stops
Sat, Feb 8 - Sun, Feb 16
3:50 pm - 9:40 amSTL-BUD
34h 50m2 stops
6:10 am - 1:55 pmBUD-STL
14h 45m1 stop
Sat, Feb 8 - Sun, Feb 16
9:24 am - 9:55 pmSTL-BUD
29h 31m2 stops
6:55 am - 9:40 pmBUD-STL
20h 45m2 stops
$760Iberia
Find Deal
Fri, Mar 7 - Sun, Mar 16
4:00 pm - 7:20 pmSTL-BUD
20h 20m2 stops
8:05 pm - 11:38 pmBUD-STL
34h 33m2 stops
$891Scandinavian Airlines
Find Deal
Thu, Apr 24 - Sun, May 4
STL-BUD
5076 mimulti-stop
Multiple Airlines
Find Deal
4:27 pm - 9:40 amSTL-BUD
34h 13m3 stops
1:20 pm - 3:21 pmBUD-STL
33h 01m3 stops
$2,338
Find Deal
Thu, Dec 26 - Sat, Jan 4
4:27 pm - 9:40 amSTL-BUD
34h 13m3 stops
1:20 pm - 3:06 pmBUD-STL
56h 46m2 stops
$2,460
Find Deal
Thu, Dec 26 - Sat, Jan 4
3:50 pm - 3:05 pmSTL-BUD
16h 15m2 stops
1:20 pm - 3:06 pmBUD-STL
56h 46m2 stops
$2,568
Find Deal
Thu, Dec 26 - Sat, Jan 4
10:09 pm - 11:10 pmSTL-BUD
42h 01m2 stops
10:25 am - 1:55 pmBUD-STL
34h 30m1 stop
$3,014
Find Deal
Thu, Dec 26 - Sat, Jan 4

United Airlines flights from St. Louis to Budapest

Our best United Airlines deals on St. Louis to Budapest flight tickets
United Airlines
Mar 19
STL4:45 pmLambert-St Louis
15h 10m
1 stop
BUD1:55 pmBudapest Ferenc Liszt Intl
Apr 2
BUD6:00 amBudapest Ferenc Liszt Intl
39h 59m
2 stops
STL2:59 pmLambert-St Louis
United Airlines
Feb 7
STL3:45 pmLambert-St Louis
13h 20m
1 stop
BUD12:05 pmBudapest Ferenc Liszt Intl
Feb 16
BUD6:10 amBudapest Ferenc Liszt Intl
14h 45m
1 stop
STL1:55 pmLambert-St Louis
United Airlines
Feb 7
STL12:55 pmLambert-St Louis
16h 10m
2 stops
BUD12:05 pmBudapest Ferenc Liszt Intl
Feb 16
BUD6:10 amBudapest Ferenc Liszt Intl
14h 45m
1 stop
STL1:55 pmLambert-St Louis

Lufthansa flights from St. Louis to Budapest

Our best Lufthansa deals on St. Louis to Budapest flight tickets
Lufthansa
Feb 5
STL3:45 pmLambert-St Louis
13h 05m
1 stop
BUD11:50 amBudapest Ferenc Liszt Intl
Feb 12
BUD6:10 amBudapest Ferenc Liszt Intl
14h 45m
1 stop
STL1:55 pmLambert-St Louis
Lufthansa
Feb 5
STL11:28 amLambert-St Louis
28h 57m
2 stops
BUD11:25 pmBudapest Ferenc Liszt Intl
Feb 12
BUD6:10 amBudapest Ferenc Liszt Intl
14h 45m
1 stop
STL1:55 pmLambert-St Louis
Lufthansa
Mar 7
STL3:45 pmLambert-St Louis
13h 20m
1 stop
BUD12:05 pmBudapest Ferenc Liszt Intl
Mar 16
BUD6:10 amBudapest Ferenc Liszt Intl
14h 45m
1 stop
STL2:55 pmLambert-St Louis

See travel insights to Budapest from

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

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 Budapest?

The cheapest month to fly to Budapest from St. Louis is in October. Flight prices, which tend to average around $846, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Budapest, with average flight prices from St. Louis averaging around $950.

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

The cheapest day to depart on your flight to Budapest is on a Monday when prices can be found for as low as $987. This is often the case because there is less demand to fly during this day of the week. Flights from St. Louis to Budapest on a Sunday will generally be more expensive and average around $1,139. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from St. Louis to Budapest when you can find flight prices for as low as $917. Flying to Budapest in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,098.

When to book flights from St. Louis to Budapest

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Budapest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Budapest (STL to BUD) flight deals and tips

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

Best Price Found

$643

Fastest flight time

12h 20m

Direct flights

None

Airports in Budapest

1 airport
The best flight deal from St. Louis to Budapest found on momondo in the last 72 hours is $643
The fastest flight from St. Louis to Budapest takes 12h 20m
There are no direct flights from St. Louis to Budapest. Popular non-direct route for this connection is Lambert-St Louis Airport - Budapest Ferenc Liszt Intl Airport.
There is 1 airport near Budapest: Budapest Ferenc Liszt Intl (BUD)

  • How far is Lambert-St Louis to Budapest Ferenc Liszt Intl by plane?

    The straight-line distance from Lambert-St Louis to Budapest Ferenc Liszt Intl is 5065.8 mi. A reasonable flight in good conditions will take 12h 20m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Budapest Ferenc Liszt Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Budapest Ferenc Liszt Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Budapest Ferenc Liszt Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Budapest Ferenc Liszt Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Budapest Ferenc Liszt Intl Airport.

  • What documentation or ID do you need to fly to Budapest Ferenc Liszt Intl Airport?

    The travel and health documents required for your trip to Budapest Ferenc Liszt Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Budapest Ferenc Liszt Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Budapest?


Best airlines flying from St. Louis to Budapest

Compare and see reviews for airlines that fly from St. Louis to Budapest with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
LufthansaPriceFrom $842Free CancellationRating
6.8
7,083 reviews
Search Lufthansa flights

Why use momondo?

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

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 Budapest from St. Louis.

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

Yes. momondo allows you to filter the results for St. Louis to Budapest flights to just show those with flexible booking policies.

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

Once you have performed a search for St. Louis to Budapest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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