Cheap flights from St. Louis (STL) to Budapest (BUD) from $1,355

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 7/3. 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
May 13 — May 201

The best prices from Lambert-St Louis to Budapest Ferenc Liszt Intl are usually found in December or November, booked 73 days in advance, depart on a Sunday or Saturday and return on a Monday

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 8, 2024.

Popular in

March

Cheapest in

December

Average price

$1,115

Round-trip from

$680
High demand for flights, 22% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in May 2024
From Lambert-St Louis to Budapest Ferenc Liszt Intl

What is the cheapest day to fly round-trip from St. Louis to Budapest?

Monday 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.

How far in advance should I book a flight from St. Louis to Budapest?

Find a great deal and save up to 150% by booking at least 30 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Budapest within the next two weeks, with the cheapest ticket starting at $954.

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 $1,019 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 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 2,752,338 searches. Prices were last updated on May 8, 2024.
Sun 5/123:25 pmSTL - BUD
1 stop15h 15mLufthansa
Mon 5/206:00 amBUD - STL
2 stops16h 46mLufthansa
Deal found 5/7$1,717
Sun 5/129:50 amSTL - BUD
2 stops16h 05mMultiple Airlines
Mon 5/209:30 amBUD - STL
2 stops18h 35mMultiple Airlines
Deal found 5/7$1,751

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 2,752,338 searches. Data last updated May 8, 2024.
Wed 7/36:30 amSTL - BUD
2 stops27h 40mUnited Airlines
Mon 7/81:25 pmBUD - STL
2 stops33h 15mUnited Airlines
Deal found 5/7$1,355
Sun 5/123:25 pmSTL - BUD
1 stop15h 15mLufthansa
Mon 5/206:00 amBUD - STL
2 stops16h 46mLufthansa
Deal found 5/7$1,717
Sun 5/129:50 amSTL - BUD
2 stops16h 05mMultiple Airlines
Mon 5/209:30 amBUD - STL
2 stops18h 35mMultiple Airlines
Deal found 5/7$1,751
Wed 7/33:25 pmSTL - BUD
1 stop12h 05mLufthansa
Mon 7/85:25 pmBUD - STL
2 stops29h 15mLufthansa
Deal found 5/7$1,764

One-way flights to Budapest from St. Louis

Search for one-way flight options from St. Louis to Budapest. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Wed 5/222:18 pmSTL - BUD
2 stops14h 42mAir France
Deal found 5/7$2,554
Wed 5/223:25 pmSTL - BUD
1 stop25h 20mLufthansa
Deal found 5/7$2,701

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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,355 - $1,764

Route

Depart

Return

Price

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Wed 7/3

2 stops27h 40m

Budapest Ferenc Liszt Intl

Mon 7/8

2 stops33h 15m

$1,355

Lambert-St LouisBudapest Ferenc Liszt Intl

STL - BUD

STLBUD

Lambert-St Louis

Wed 7/3

1 stop12h 05m

Budapest Ferenc Liszt Intl

Mon 7/8

2 stops29h 15m

$1,764

Flights are sorted by cheapest first

Deals found on 5/7

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Budapest. Price data was last updated on May 3, 2024.
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Budapest. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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 5, 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. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Budapest by month

Plan your trip from St. Louis to Budapest by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Budapest is currently $2,628 while a round-trip flight costs $1,560. Price data was last updated on May 5, 2024.

Currently, December is the cheapest month in which you can book a flight from St. Louis to Budapest (average of $680). Flying from St. Louis to Budapest in June is currently the most expensive (average of $1,335). 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.

January

$711

February

$707

March

$734

April

$760

May

$900

June

$1,335

July

$1,164

August

$995

September

$878

October

$772

November

$685

December

$680

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 8, 2024.
7.5
Good
1,777 reviews

Crew

8.2

Food

7.2

Entertainment

7.1

Overall

7.5

Boarding

7.5

Comfort

7.4

Reviews

1 / 10

Overall, it was a pleasant experience. The flight was very comfortable.

7.5
Good
1,777 reviews
7.5
Good
1,777 reviews

Crew

8.2

Food

7.2

Entertainment

7.1

Overall

7.5

Boarding

7.5

Comfort

7.4

Reviews

1 / 10

Overall, it was a pleasant experience. The flight was very comfortable.

7.4
Good
11,043 reviews
7.5
Good
1,777 reviews

Crew

8.2

Food

7.2

Entertainment

7.1

Overall

7.5

Boarding

7.5

Comfort

7.4

Reviews

1 / 10

Overall, it was a pleasant experience. The flight was very comfortable.

7.0
Good
7,691 reviews
7.5
Good
1,777 reviews

Crew

8.2

Food

7.2

Entertainment

7.1

Overall

7.5

Boarding

7.5

Comfort

7.4

Reviews

1 / 10

Overall, it was a pleasant experience. The flight was very comfortable.

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 $1,400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Budapest for under $1,400. The cheapest flight booked recently is on United Airlines for just $1,355, but on average you can expect to pay $1,559.

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

    Currently priced at $1,355, United Airlines will fly you from St. Louis to Budapest and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as $1,764.

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

  • 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 5/7.

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.

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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$549Average$1,082FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$597Average$1,078FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$683Average$1,162FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$900Average$1,099FlexibilityNo cancel feeOn-time75%
Search KLM flights

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.

Fly with Cheapflights

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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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