$269 Cheap flight deals from St. Louis (STL) to Bucharest (BUH)

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Airfares from $269 One Way, $603 Round Trip from St. Louis to Bucharest

Prices starting at $603 for return flights and $269 for one-way flights to Bucharest were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Mar 29 - Tue, Apr 14
STL
St. Louis
OTP
Bucharest
$603 Roundtrip, found 18 hours ago
$603
Roundtrip
found 18 hours ago
Select British Airways flight, departing Sun, Mar 29 from St. Louis to Bucharest, returning Tue, Apr 14, priced at $603 found 18 hours ago
Thu, Nov 26 - Fri, Dec 4
STL
St. Louis
OTP
Bucharest
$619 Roundtrip, found 1 day ago
$619
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 26 from St. Louis to Bucharest, returning Fri, Dec 4, priced at $619 found 1 day ago
Wed, Apr 8 - Wed, Apr 15
STL
St. Louis
OTP
Bucharest
$620 Roundtrip, found 4 days ago
$620
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Apr 8 from St. Louis to Bucharest, returning Wed, Apr 15, priced at $620 found 4 days ago
Wed, Apr 8 - Wed, Apr 15
STL
St. Louis
OTP
Bucharest
$623 Roundtrip, found 4 days ago
$623
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 8 from St. Louis to Bucharest, returning Wed, Apr 15, priced at $623 found 4 days ago
Wed, Apr 8 - Wed, Apr 15
STL
St. Louis
OTP
Bucharest
$644 Roundtrip, found 4 days ago
$644
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Apr 8 from St. Louis to Bucharest, returning Wed, Apr 15, priced at $644 found 4 days ago

More About Flying To Bucharest from St. Louis

Route Information for Flights from St. Louis to Bucharest

Origin Airport IATA Code
STL
Destination Airport IATA Code
BUH
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Bucharest

Orbitz is the number one travel site for finding guaranteed low prices on St. Louis to Bucharest flights. Not only do we have discount tickets on domestic and international tickets but our cutting-edge mobile tools keep you informed on the go.

Find Low Prices in One Place

Booking a trip from St. Louis to Bucharest has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in Bucharest to your flight or hotel reservation to keep the kids happy and active.

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Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from St. Louis to Bucharest wherever you are. Book your cheap St. Louis to Bucharest flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from St. Louis to Bucharest.

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Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.