What are the cheapest airlines to fly from St. Louis to Hungary one-way?

One-way options have recently been found by users for as low as $488 on British Airways. Other airlines that offer cheap prices include Aer Lingus from $499 and Air Canada from $503 one-way.

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

The best pricing can be found in the month of February. Prices to Hungary from St. Louis average $1,067. You can even find prices in February for less than $1,067, as users have found deals to Hungary from as low as $631. The month of June appears to be one of the more expensive times to travel to Hungary from St. Louis. Flying in the targeted month can save you up to 46%.

What airport do you fly from for flights from St. Louis to Hungary?

If you book a flight to Hungary from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

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

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

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

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

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

$1,740+ Flights from St. Louis to Hungary - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to Hungary with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Hungary

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$815 (oojo)
One-way from	$488 (oojo)
Popular in	June
Cheapest in	February
Average price	$1,106

Provider with most accurate pricing for Lambert-St Louis-Budapest Ferenc Liszt Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Budapest Ferenc Liszt Intl flights.

Search Deals

From Lambert-St Louis to Hungary

Search Deals

One-way flight from Lambert-St Louis to Hungary

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($193 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from St. Louis to Hungary

Cheapest flights from St. Louis to Hungary
Explore the most affordable flight options available from St. Louis to Hungary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Sun 9/142:01 pmSTL - BUD

2 stops28h 14mBritish Airways

Sat 9/206:00 pmBUD - STL

2 stops29h 10mBritish Airways

Deal found 4/29

$815

Sun 9/145:30 pmSTL - BUD

2 stops16h 20mLufthansa

Sat 9/207:05 pmBUD - STL

1 stop25h 25mLufthansa

Deal found 4/29

$834

Sun 10/194:05 pmSTL - BUD

2 stops33h 40mMultiple Airlines

Fri 10/241:25 pmBUD - STL

2 stops56h 30mMultiple Airlines

Deal found 4/29

$952

Thu 7/311:29 pmSTL - BUD

2 stops20h 01mDelta

Wed 8/66:20 amBUD - STL

2 stops21h 16mDelta

Deal found 4/28

$1,164

Thu 7/313:20 pmSTL - BUD

2 stops15h 45mUnited Airlines

Wed 8/66:10 amBUD - STL

1 stop14h 20mUnited Airlines

Deal found 4/28

$1,608

Sat 5/36:30 amSTL - BUD

2 stops18h 30mTurkish Airlines

Sun 5/48:30 pmBUD - STL

2 stops25h 17mTurkish Airlines

Deal found 4/29

$1,667

Best flights from St. Louis to Hungary
Discover carefully curated flight deals from St. Louis to Hungary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Sun 9/142:01 pmSTL - BUD

2 stops28h 14mBritish Airways

Sat 9/206:00 pmBUD - STL

2 stops29h 10mBritish Airways

Deal found 4/29

$815

Sun 9/145:30 pmSTL - BUD

2 stops16h 20mLufthansa

Sat 9/207:05 pmBUD - STL

1 stop25h 25mLufthansa

Deal found 4/29

$834

Sun 10/194:05 pmSTL - BUD

2 stops33h 40mMultiple Airlines

Fri 10/241:25 pmBUD - STL

2 stops56h 30mMultiple Airlines

Deal found 4/29

$952

Thu 7/311:29 pmSTL - BUD

2 stops20h 01mDelta

Wed 8/66:20 amBUD - STL

2 stops21h 16mDelta

Deal found 4/28

$1,164

Thu 7/313:20 pmSTL - BUD

2 stops15h 45mUnited Airlines

Wed 8/66:10 amBUD - STL

1 stop14h 20mUnited Airlines

Deal found 4/28

$1,608

Last-minute flights from St. Louis to Hungary
Discover last-minute flight deals from St. Louis to Hungary. Data last updated April 30, 2025 and is based on user searches.

Sat 5/36:30 amSTL - BUD

2 stops18h 30mTurkish Airlines

Sun 5/48:30 pmBUD - STL

2 stops25h 17mTurkish Airlines

Deal found 4/29

$1,667

Sat 5/39:52 amSTL - BUD

2 stops18h 53mMultiple Airlines

Sun 5/48:30 pmBUD - STL

3 stops27h 15mMultiple Airlines

Deal found 4/29

$1,990

Wed 5/710:39 amSTL - BUD

2 stops38h 21mTurkish Airlines

Sun 5/118:30 pmBUD - STL

2 stops25h 17mTurkish Airlines

Deal found 4/29

$6,265

Wed 5/76:30 amSTL - BUD

2 stops18h 30mMultiple Airlines

Sun 5/118:30 pmBUD - STL

2 stops25h 17mMultiple Airlines

Deal found 4/28

$7,441

Wed 5/73:30 pmSTL - BUD

1 stop12h 20mLufthansa

Sun 5/116:10 amBUD - STL

2 stops22h 38mLufthansa

Deal found 4/28

$7,607

One-way flights from St. Louis to Hungary
Search for one-way flight options from St. Louis to Hungary. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Wed 9/37:59 pmSTL - BUD

2 stops21h 16mBritish Airways

Deal found 4/29

$488

Sun 8/314:52 pmSTL - BUD

2 stops35h 58mAer Lingus

Deal found 4/29

$499

Sun 8/311:30 pmSTL - BUD

2 stops36h 15mAir Canada

Deal found 4/28

$503

Wed 9/33:30 pmSTL - BUD

1 stop19h 50mLufthansa

Deal found 4/29

$508

Thu 6/128:10 amSTL - BUD

2 stops28h 25mTurkish Airlines

Deal found 4/27

$662

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Hungary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 9/14

2:01 pm-1:15 am

2 stops28h 14m

Budapest Ferenc Liszt Intl

Sat 9/20

6:00 pm-4:10 pm

2 stops29h 10m

$815

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 9/14

5:30 pm-4:50 pm

2 stops16h 20m

Budapest Ferenc Liszt Intl

Sat 9/20

7:05 pm-1:30 pm

1 stop25h 25m

$834

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 10/19

4:05 pm-8:45 am

2 stops33h 40m

Budapest Ferenc Liszt Intl

Fri 10/24

1:25 pm-2:55 pm

2 stops56h 30m

$952

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Thu 7/31

1:29 pm-4:30 pm

2 stops20h 01m

Budapest Ferenc Liszt Intl

Wed 8/6

6:20 am-8:36 pm

2 stops21h 16m

$1,164

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Thu 7/31

3:20 pm-2:05 pm

2 stops15h 45m

Budapest Ferenc Liszt Intl

Wed 8/6

6:10 am-1:30 pm

1 stop14h 20m

$1,608

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Wed 9/3

7:59 pm-12:15 am

2 stops21h 16m

$488

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 8/31

4:52 pm-11:50 am

2 stops35h 58m

$499

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 8/31

1:30 pm-8:45 am

2 stops36h 15m

$503

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Wed 9/3

3:30 pm-6:20 pm

1 stop19h 50m

$508

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Thu 6/12

8:10 am-7:35 pm

2 stops28h 25m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Have a flexible travel schedule? Discover the best time to fly to Hungary 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.

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Hungary (average of $656). Flying from St. Louis to Hungary in June is currently the most expensive (average of $1,181). 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.

What is the cheapest time of day to fly from STL to HU?

When flying from St. Louis to Hungary, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Hungary by month

In terms of precipitation, rainfall in Hungary ranges from 1.2 - 2.8 inches per month. May is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Hungary when rainfall is around 1.2 in.

Temperature in Hungary by month

If weather is an important factor for your trip to Hungary, 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 68.0 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 Hungary

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,788 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

9,244 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.0

Good

1,076 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from St. Louis to Hungary?
If you book a flight to Hungary from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.
What are the cheapest airlines to fly from St. Louis to Hungary one-way?
One-way options have recently been found by users for as low as $488 on British Airways. Other airlines that offer cheap prices include Aer Lingus from $499 and Air Canada from $503 one-way.
Can I find deals for flights from St. Louis to Hungary that include hotel bookings?
Yes. In addition to deals on St. Louis to Hungary flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Hungary?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Hungary.
Can I find deals for business class flights from St. Louis to Hungary?
Yes. Cheapflights offers flight deals from St. Louis to Hungary 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 St. Louis to Hungary?
Currently, November is the cheapest month in which you can book a flight from St. Louis to Hungary (average of $656). Flying from St. Louis to Hungary in June is currently the most expensive (average of $1,181). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to Hungary

St. Louis to Heathrow flights

St. Louis to Frankfurt flights

Kansas City to Dublin flights

St. Louis to Leonardo da Vinci/Fiumicino flights

Kansas City to Heathrow flights

Kansas City to Leonardo da Vinci/Fiumicino flights

Kansas City to Charles de Gaulle flights

St. Louis to Gatwick flights

St. Louis to Dublin flights

St. Louis to London City flights

St. Louis to Charles de Gaulle flights

St. Louis to Athens flights

Kansas City to Gatwick flights

Kansas City to Athens flights

Kansas City to Vicenza flights

St. Louis to Istanbul flights

St. Louis to Lisbon flights

Kansas City to London City flights

Kansas City to Frankfurt flights

Kansas City to Istanbul flights

St. Louis to Orly flights

Kansas City to Keflavik Intl flights

St. Louis to Keflavik Intl flights

Kansas City to Amsterdam flights

St. Louis to Sarajevo flights

St. Louis to Zurich flights

Kansas City to Madrid flights

St. Louis to Barcelona-El Prat flights

Kansas City to Malpensa flights

Kansas City to Linate flights

St. Louis to Munich flights

Kansas City to Orly flights

Kansas City to Sabiha Gokcen flights

Kansas City to Lisbon flights

Kansas City to Barcelona-El Prat flights

St. Louis to Sabiha Gokcen flights

St. Louis to Madrid flights

Kansas City to Florence flights

Kansas City to Edinburgh flights

St. Louis to Edinburgh flights

Kansas City to Zurich flights

St. Louis to Manchester flights

St. Louis to Vicenza flights

Kansas City to Oslo Gardermoen flights

St. Louis to Florence flights

Kansas City to Naples flights

Kansas City to Frederic Chopin flights

Springfield to Heathrow flights

St. Louis to Amsterdam flights

Kansas City to Munich flights

Top 2 airlines flying from St. Louis to Hungary

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$781	Average$1,096	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$809	Average$1,033	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$488+ Cheap flights from St. Louis (STL) to Hungary

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Hungary with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Hungary

Keep the following information in mind while searching for St. Louis to Hungary flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Hungary

Cheapest flights from St. Louis to HungaryExplore the most affordable flight options available from St. Louis to Hungary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from St. Louis to Hungary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Hungary that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Hungary from St. Louis with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from STL to HU?

Find hourly flight availability from St. Louis to Hungary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Rainfall in Hungary by month

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

Temperature in Hungary by month

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

Reviews of airlines servicing Hungary

Related info for your journey

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

What airport do you fly from for flights from St. Louis to Hungary?

What are the cheapest airlines to fly from St. Louis to Hungary one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Hungary

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Hungary

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Hungary
Explore the most affordable flight options available from St. Louis to Hungary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.