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Otopeni Intl

$716+ Cheap flights from St. Louis (STL) to Otopeni Intl (OTP)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OTP
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Cheap flight deals from St. Louis to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Otopeni Intl (OTP). 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Average price

$1,184

Round-trip from

$716
(British Airways)
Provider with most accurate pricing for Lambert-St Louis-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Bucharest Otopeni Intl flights.
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High demand for flights, 29% potential price rise
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Best time to find cheap flights, 54% potential price drop
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Average for round-trip flights in October 2024
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From Lambert-St Louis to Bucharest Otopeni Intl
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Find flight deals from St. Louis to Otopeni Intl

Cheapest flights from St. Louis to Otopeni Intl
Explore the most affordable flight options available from St. Louis to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This British Airways deal was found by Cheapflights users on 10/30. 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.
Wed 11/135:19 pmSTL - OTP
2 stops22h 11mBritish Airways
Wed 11/208:05 amOTP - STL
2 stops18h 58mBritish Airways
Deal found 10/30$716
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 11/135:40 pmSTL - OTP
2 stops16h 50mUnited Airlines
Wed 11/206:05 amOTP - STL
1 stop15h 50mUnited Airlines
Deal found 10/30$720
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/133:45 pmSTL - OTP
1 stop14h 10mLufthansa
Thu 11/217:05 pmOTP - STL
1 stop26h 50mLufthansa
Deal found 10/30$738
This Air Canada deal was found by Cheapflights users on 10/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/183:50 pmSTL - OTP
2 stops18h 50mAir Canada
Mon 11/256:00 amOTP - STL
3 stops36h 27mAir Canada
Deal found 10/30$873
This FlightHub deal was found by Cheapflights users on 10/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:50 pmSTL - OTP
2 stops15h 55mMultiple Airlines
Fri 12/206:05 amOTP - STL
2 stops19h 46mMultiple Airlines
Deal found 10/31$946
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/141:09 pmSTL - OTP
2 stops15h 31mDelta
Sun 11/176:05 amOTP - STL
2 stops25h 36mDelta
Deal found 10/30$1,005
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/115:40 pmSTL - OTP
2 stops18h 50mTurkish Airlines
Mon 11/189:50 pmOTP - STL
2 stops25h 49mTurkish Airlines
Deal found 10/30$1,014
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1011:20 amSTL - OTP
2 stops17h 50mKLM
Tue 11/196:00 amOTP - STL
2 stops18h 29mKLM
Deal found 10/30$1,317
This Emirates deal was found by Cheapflights users on 10/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/63:20 pmSTL - OTP
2 stops38h 30mEmirates
Tue 11/123:35 amOTP - STL
2 stops48h 16mEmirates
Deal found 10/30$7,989

Find flights from St. Louis to Otopeni Intl within your budget

Customize your flight search to find flights from St. Louis to Otopeni Intl 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Wed 11/13

3:45 pm-1:55 pm

1 stop14h 10m

Bucharest Otopeni Intl

Wed 11/20

6:05 am-1:55 pm

1 stop15h 50m

$716

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Wed 11/13

5:40 pm-6:30 pm

2 stops16h 50m

Bucharest Otopeni Intl

Wed 11/20

6:05 am-1:55 pm

1 stop15h 50m

$720

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Thu 11/14

11:31 am-3:40 pm

2 stops20h 09m

Bucharest Otopeni Intl

Thu 11/21

8:05 am-8:59 pm

2 stops20h 54m

$766

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Fri 1/17

3:45 pm-2:00 pm

1 stop14h 15m

Bucharest Otopeni Intl

Sun 1/26

6:00 am-3:06 pm

2 stops41h 06m

$821

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Fri 1/17

2:15 pm-3:10 pm

2 stops16h 55m

Bucharest Otopeni Intl

Sun 1/26

7:40 am-10:09 pm

2 stops22h 29m

$826

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Mon 11/18

3:50 pm-6:40 pm

2 stops18h 50m

Bucharest Otopeni Intl

Mon 11/25

6:00 am-10:27 am

3 stops36h 27m

$873

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Thu 11/14

1:09 pm-12:40 pm

2 stops15h 31m

Bucharest Otopeni Intl

Sun 11/17

6:05 am-11:41 pm

2 stops25h 36m

$1,005

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Mon 11/11

5:40 pm-8:30 pm

2 stops18h 50m

Bucharest Otopeni Intl

Mon 11/18

9:50 pm-3:39 pm

2 stops25h 49m

$1,014

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Sun 11/10

11:20 am-1:10 pm

2 stops17h 50m

Bucharest Otopeni Intl

Tue 11/19

6:00 am-4:29 pm

2 stops18h 29m

$1,317

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Tue 4/1

5:18 pm-1:15 am

2 stops23h 57m

Bucharest Otopeni Intl

Sat 4/5

2:15 am-9:04 pm

2 stops26h 49m

$3,263

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from St. Louis to Otopeni Intl

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 St. Louis to Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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 St. Louis-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 St. Louis-Bucharest Otopeni Intl Airport 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 St. Louis to Otopeni Intl

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

Travel insights for flights from St. Louis to Otopeni Intl

Get recent, data-driven insights about flights from St. Louis to Otopeni Intl including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from St. Louis to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from St. Louis to Bucharest Otopeni Intl Airport by exploring options for tickets at noon.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated October 31, 2024.
To help decide which airline to fly from St. Louis to Bucharest, see what other customers have to say about British Airways, United Airlines and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,551 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,551 reviews
Emirates
8.1
Very good
3,551 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Delta
8.0
Very good
8,835 reviews
Emirates
8.1
Very good
3,551 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,352 reviews
Emirates
8.1
Very good
3,551 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Turkish Airlines
7.4
Good
3,873 reviews
Emirates
8.1
Very good
3,551 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,240 reviews
Emirates
8.1
Very good
3,551 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Otopeni Intl. 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 Bucharest Otopeni Intl?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Bucharest Otopeni Intl from St. Louis. Booking flights from Lambert-St Louis (STL) to Bucharest Otopeni Intl should be relatively easy as there are 0 daily outbound flights to Bucharest Otopeni Intl from 1 airline.

  • Can I find flights from St. Louis to Bucharest Otopeni Intl Airport for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Bucharest Otopeni Intl Airport for under $800. The cheapest flight booked recently is on British Airways for just $716, but on average you can expect to pay $1,130.

  • Are there last-minute flights available from St. Louis to Bucharest Otopeni Intl Airport for under $1,200?

    There are currently 8+ open flights from St. Louis to Bucharest Otopeni Intl Airport within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from St. Louis to Bucharest Otopeni Intl Airport round-trip?

    According to our current data, British Airways ($716), United Airlines ($720), and Lufthansa ($738) offers the cheapest pricing from St. Louis to Bucharest Otopeni Intl Airport. You may be able to fly from St. Louis to Bucharest Otopeni Intl Airport for 37% less than the average price by searching for these airlines.

  • What does STL to OTP mean?

    This is defined as Lambert-St Louis Airport (STL) and Bucharest Otopeni Intl Airport (OTP). Codes like Bucharest Otopeni Intl Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your St. Louis to Otopeni Intl 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 Otopeni Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Otopeni Intl 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 Otopeni Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Otopeni Intl 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 Otopeni Intl that allow pets onboard?

    Many airlines flying from St. Louis to Otopeni Intl 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 Otopeni Intl?

    Yes, you can often find last-minute deals on St. Louis to Otopeni Intl 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 Bucharest Otopeni Intl Airport flight deals updated?

    The St. Louis to Bucharest Otopeni Intl Airport flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from St. Louis to Bucharest Otopeni Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Bucharest Otopeni Intl Airport (average of $590). Flying from St. Louis to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,165). 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 Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from St. Louis to Otopeni Intl

Discover the top airline that operate flights from St. Louis to Otopeni Intl. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$817Average$1,284FlexibilityNo cancel feeOn-time76%
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