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St. Louis

$620+ Cheap flights from Budapest (BUD) to St. Louis (STL)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — STL
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Budapest to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Budapest (BUD) to St. Louis (STL). 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 avril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$632
(Gotogate)
Provider with most accurate pricing for Budapest Ferenc Liszt Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Budapest Ferenc Liszt Intl-Lambert-St Louis flights.
Search Deals
From Budapest Ferenc Liszt Intl to Lambert-St Louis
Search Deals

Find flight deals from Budapest to St. Louis

Cheapest flights from Budapest to St. Louis
Explore the most affordable flight options available from Budapest to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This Air France deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/256:20 amBUD - STL
2 stops17h 06mMultiple Airlines
ven. 5/212:51 pmSTL - BUD
2 stops15h 54mMultiple Airlines
Deal found 4/16$620
This Gotogate deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/86:10 amBUD - STL
2 stops20h 47mAir Canada
sam. 10/189:15 amSTL - BUD
2 stops26h 05mAir Canada
Deal found 4/17$632
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/86:10 amBUD - STL
1 stop14h 20mUnited Airlines
sam. 10/1812:28 pmSTL - BUD
2 stops17h 12mUnited Airlines
Deal found 4/17$662
This British Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/237:45 amBUD - STL
2 stops18h 46mBritish Airways
jeu. 12/115:55 pmSTL - BUD
2 stops16h 30mBritish Airways
Deal found 4/17$707
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/256:00 amBUD - STL
1 stop14h 30mLufthansa
ven. 5/23:30 pmSTL - BUD
1 stop34h 10mLufthansa
Deal found 4/16$801

Cheapflights Fare Finder

Customize your flight search to find flights from Budapest to St. Louis 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 2,558,603 searches. Data last updated avril 17, 2025.
Use the filters below to find and compare flights from Budapest to St. Louis that are best for you.

Fly from

Budapest

Fly to

St. Louis

Route

Depart

Return

Price

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

mer. 10/8

6:10 am-7:57 pm

2 stops20h 47m

Lambert-St Louis

sam. 10/18

9:15 am-6:20 pm

2 stops26h 05m

$632

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

mer. 10/8

6:10 am-1:30 pm

1 stop14h 20m

Lambert-St Louis

sam. 10/18

12:28 pm-12:40 pm

2 stops17h 12m

$662

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

mer. 7/23

7:45 am-7:31 pm

2 stops18h 46m

Lambert-St Louis

jeu. 12/11

5:55 pm-5:25 pm

2 stops16h 30m

$707

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

mer. 7/23

6:05 am-10:45 pm

2 stops23h 40m

Lambert-St Louis

mer. 8/6

1:30 pm-6:20 pm

2 stops21h 50m

$774

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

mer. 7/23

8:25 am-10:45 pm

2 stops21h 20m

Lambert-St Louis

mer. 8/6

3:30 pm-1:25 pm

1 stop14h 55m

$919

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Budapest to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Budapest to St. Louis in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Budapest-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Budapest-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Budapest-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Budapest-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Budapest-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Budapest 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.

Cheapflights Insights

Everything you need to know about your flight from Budapest to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated avril 17, 2025.
Read through reviews of airlines operating flights from Budapest to St. Louis, such as United Airlines, Air Canada and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.0
Good
9,142 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.7
Okay
7,012 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
British Airways
6.6
Okay
6,767 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

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

    Currently priced at $632, Air Canada will fly you from Budapest to St. Louis and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and British Airways - these airlines can fly you to your destination from $662 and $707, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Budapest to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Budapest to St. Louis (average of $311). Flying from Budapest to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Budapest?

Book flights to Budapest if you plan to visit one of these locations
Fenton
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Fairview Heights
Collinsville
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Eureka
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Alton
Farmington
Chesterfield

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Top 2 airlines flying from Budapest to St. Louis

Discover the top 2 airlines that operate flights from Budapest to St. Louis. 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 2,558,603 searches. Data last updated avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$563Average$692FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$573Average$715FlexibilityNo cancel feeOn-time69%

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