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Cheap flights from St. Louis (STL) to Budapest (BUD) from $681

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BUD
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from St. Louis to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 28, 2024.

Popular in

March

Cheapest in

December

Average price

$1,136

Round-trip from

$679
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 35% potential price drop
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Average for round-trip flights in May 2024
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From Lambert-St Louis to Budapest Ferenc Liszt Intl
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What is the cheapest day to fly round-trip from St. Louis to Budapest?

Wednesday flights are generally found to be more expensive for flights from St. Louis to Budapest. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Budapest.

What is the cheapest month to fly from St. Louis to Budapest?

December is one of the best times of the year to fly to Budapest from St. Louis. Prices for December average $1,017 per person but you can even find prices for as low as $499. The most expensive prices can be found in the month of March. Opting for a December flight can save you 28% on your journey compared to booking in March

When is the cheapest time to fly from St. Louis to Budapest (STL - BUD)?

One of the essential ways to save on airfare from St. Louis to Budapest is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

Cheap American Airlines flights from St. Louis to Budapest

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Budapest. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Budapest. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 10/2212:10 pmSTL - BUD
2 stops15h 45mAmerican Airlines
Wed 11/67:35 amBUD - STL
2 stops22h 47mAmerican Airlines
Deal found 5/27$681
Tue 10/2212:10 pmSTL - BUD
2 stops15h 45mAmerican Airlines
Wed 11/67:35 amBUD - STL
3 stops20h 44mAmerican Airlines
Deal found 5/27$687

Cheap Lufthansa flights from St. Louis to Budapest

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Budapest. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Some of the best deals we've found on Lufthansa flights traveling from St. Louis to Budapest. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/165:34 pmSTL - BUD
2 stops16h 11mLufthansa
Wed 10/309:00 pmBUD - STL
2 stops47h 55mLufthansa
Deal found 5/27$752
Wed 10/163:25 pmSTL - BUD
1 stop19h 45mLufthansa
Wed 10/309:00 pmBUD - STL
2 stops47h 55mLufthansa
Deal found 5/27$871
Mon 7/225:30 pmSTL - BUD
2 stops16h 15mLufthansa
Tue 8/271:20 pmBUD - STL
2 stops15h 32mLufthansa
Deal found 5/28$997
Mon 7/221:10 pmSTL - BUD
2 stops16h 30mLufthansa
Tue 8/276:50 pmBUD - STL
1 stop25h 40mLufthansa
Deal found 5/27$1,036
Sun 9/83:25 pmSTL - BUD
1 stop12h 00mLufthansa
Fri 9/276:05 amBUD - STL
1 stop14h 25mLufthansa
Deal found 5/27$1,060
Wed 9/113:25 pmSTL - BUD
1 stop12h 05mLufthansa
Wed 9/256:25 amBUD - STL
2 stops16h 24mLufthansa
Deal found 5/27$1,061
Fri 9/133:25 pmSTL - BUD
1 stop12h 00mLufthansa
Thu 9/266:00 amBUD - STL
2 stops16h 59mLufthansa
Deal found 5/27$1,086
Wed 9/113:25 pmSTL - BUD
1 stop15h 15mLufthansa
Wed 9/256:25 amBUD - STL
1 stop14h 05mLufthansa
Deal found 5/27$1,105
Sun 9/83:25 pmSTL - BUD
1 stop12h 00mLufthansa
Sun 9/226:05 amBUD - STL
1 stop14h 25mLufthansa
Deal found 5/27$1,110

Cheap St. Louis to Budapest flights in May & June 2024

Find cheap flight options from St. Louis to Budapest specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
These are some of the best deals we've found on flights to Budapest in 2024 at this time. Check back soon for alternative fares.
Fri 6/215:56 pmSTL - BUD
2 stops15h 24mDelta
Fri 6/2811:35 amBUD - STL
2 stops19h 08mDelta
Deal found 5/28$1,411
Fri 6/213:25 pmSTL - BUD
1 stop12h 00mLufthansa
Fri 6/286:00 amBUD - STL
2 stops16h 40mLufthansa
Deal found 5/28$1,424
Fri 6/213:25 pmSTL - BUD
1 stop12h 00mLufthansa
Fri 6/286:05 amBUD - STL
1 stop14h 25mLufthansa
Deal found 5/28$1,448

St. Louis to Budapest 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Budapest in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
These are some of the best deals we've found on flights to Budapest in 2024 at this time. Check back soon for alternative fares.
Tue 10/2212:10 pmSTL - BUD
2 stops15h 45mAmerican Airlines
Wed 11/67:35 amBUD - STL
2 stops22h 47mAmerican Airlines
Deal found 5/27$681
Tue 10/2212:10 pmSTL - BUD
2 stops15h 45mAmerican Airlines
Wed 11/67:35 amBUD - STL
3 stops20h 44mAmerican Airlines
Deal found 5/27$687
Wed 12/251:27 pmSTL - BUD
2 stops16h 08mMultiple Airlines
Fri 1/1010:30 amBUD - STL
2 stops30h 23mMultiple Airlines
Deal found 5/27$689
Wed 12/253:45 pmSTL - BUD
1 stop19h 10mLufthansa
Fri 1/106:10 amBUD - STL
1 stop14h 45mLufthansa
Deal found 5/27$690
Wed 12/253:55 pmSTL - BUD
1 stop18h 45mMultiple Airlines
Fri 1/106:15 amBUD - STL
2 stops34h 38mMultiple Airlines
Deal found 5/27$693
Wed 10/165:34 pmSTL - BUD
2 stops16h 11mLufthansa
Wed 10/309:00 pmBUD - STL
2 stops47h 55mLufthansa
Deal found 5/27$752
Tue 10/229:00 amSTL - BUD
2 stops20h 40mUnited Airlines
Wed 11/66:10 amBUD - STL
1 stop14h 45mUnited Airlines
Deal found 5/27$819
Wed 10/163:25 pmSTL - BUD
1 stop19h 45mLufthansa
Wed 10/309:00 pmBUD - STL
2 stops47h 55mLufthansa
Deal found 5/27$871
Tue 9/102:35 pmSTL - BUD
2 stops23h 50mMultiple Airlines
Tue 9/242:25 pmBUD - STL
1 stop30h 05mMultiple Airlines
Deal found 5/27$924

Find flights from St. Louis to Budapest within your budget

Customize your flight search to find flights from St. Louis to Budapest 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, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$681 - $1,411

Route

Depart

Return

Price

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Tue 10/22

2 stops15h 45m

Budapest Ferenc Liszt Intl

Wed 11/6

2 stops22h 47m

$681

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Tue 10/22

2 stops15h 45m

Budapest Ferenc Liszt Intl

Wed 11/6

3 stops20h 44m

$687

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Wed 10/16

2 stops16h 11m

Budapest Ferenc Liszt Intl

Wed 10/30

2 stops47h 55m

$752

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Tue 10/22

2 stops20h 40m

Budapest Ferenc Liszt Intl

Wed 11/6

1 stop14h 45m

$819

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Tue 9/10

2 stops23h 50m

Budapest Ferenc Liszt Intl

Tue 9/24

1 stop30h 05m

$924

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Mon 9/9

2 stops17h 58m

Budapest Ferenc Liszt Intl

Wed 9/25

2 stops21h 44m

$983

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Wed 9/11

2 stops13h 35m

Budapest Ferenc Liszt Intl

Thu 9/26

2 stops21h 30m

$1,026

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Wed 9/11

2 stops16h 15m

Budapest Ferenc Liszt Intl

Mon 9/23

2 stops27h 03m

$1,051

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Fri 6/21

2 stops15h 24m

Budapest Ferenc Liszt Intl

Fri 6/28

2 stops19h 08m

$1,411

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from St. Louis to Budapest?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Budapest. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Budapest flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Budapest by month

Plan your trip to Budapest by taking into account the average temperature and rainfall totals by month.

BUD

Temperature

32 - 68 °F

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Budapest. Reviews last updated May 28, 2024.
To help decide which airline to fly from St. Louis to Budapest, see what other customers have to say about American Airlines, Lufthansa and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,528 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,316 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,988 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Budapest for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Budapest for under $700. The cheapest flight booked recently is on American Airlines for just $681, but on average you can expect to pay $947.

  • What are the cheapest airlines flying from St. Louis to Budapest round-trip?

    Currently priced at $681, American Airlines will fly you from St. Louis to Budapest and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $752 and $819, respectively. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

  • What does STL to BUD mean?

    STL stands for Lambert-St Louis Airport, while BUD stands for Budapest Ferenc Liszt Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Budapest that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Budapest flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Budapest with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Budapest flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Budapest that include hotel bookings?

    Yes. In addition to deals on St. Louis to Budapest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Budapest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Budapest.

  • Can I find deals for business class flights from St. Louis to Budapest?

    Yes. Cheapflights offers flight deals from St. Louis to Budapest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Budapest that allow pets onboard?

    Many airlines flying from St. Louis to Budapest offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Budapest?

    Yes, you can often find last-minute deals on St. Louis to Budapest flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Budapest flight deals updated?

    The St. Louis to Budapest flight deals you see on this page were last updated on 5/27.

  • What are the most popular airlines that fly from St. Louis to Budapest?

    When booking a flight from St. Louis to Budapest, you may want to consider flying on Delta, KLM or Lufthansa as they are the most popular for this route.

  • When is the best time to book a flight from St. Louis to Budapest?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Budapest (average of $679). Flying from St. Louis to Budapest in June is currently the most expensive (average of $1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Budapest
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from St. Louis to Budapest

Discover the top 4 airlines that operate flights from St. Louis to Budapest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$552Average$1,073FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$609Average$1,078FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$669Average$1,162FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$900Average$1,099FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from St. Louis to Budapest by cabin class

Find flights from St. Louis to Budapest, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Budapest?

Deals for St. Louis to Budapest flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Budapest?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Budapest by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Budapest with no change fees?

Yes, we can. To see specific flights from St. Louis to Budapest with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Budapest become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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