Cheap flights from St. Louis (STL) to Otopeni Intl (OTP) from $502

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 4/13. 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 — OTP
Feb 27 — Mar 51

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 February 22, 2024.

Round-trip from

$555

One-way from

$502
From Lambert-St Louis to Bucharest Otopeni Intl
One-way flight from Lambert-St Louis to Bucharest Otopeni Intl

What is the cheapest day to fly round-trip from St. Louis to Bucharest Otopeni Intl Airport?

Users have found that flying from St. Louis to Bucharest Otopeni Intl Airport on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from St. Louis to Bucharest Otopeni Intl Airport?

November is one of the best times of the year to fly to Bucharest Otopeni Intl Airport from St. Louis. Prices for November average $1,356 per person but you can even find prices for as low as $713. The most expensive prices can be found in the month of June. Opting for a November flight can save you 35% on your journey compared to booking in June

When is the cheapest time to fly from St. Louis to Bucharest Otopeni Intl Airport (STL - OTP)?

Unlike at noon, 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 in the afternoon.

Cheap St. Louis to Otopeni Intl flights in February & March 2024

Find cheap flight options from St. Louis to Otopeni Intl specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on February 22, 2024.
Thu 3/76:14 amSTL - OTP
2 stops33h 16mBritish Airways
Mon 3/254:05 pmOTP - STL
2 stops34h 23mBritish Airways
Deal found 2/21$937
Thu 3/75:00 pmSTL - OTP
2 stops35h 30mMultiple Airlines
Mon 3/2512:55 pmOTP - STL
3 stops34h 17mMultiple Airlines
Deal found 2/21$1,369
Thu 3/712:00 pmSTL - OTP
3 stops23h 50mMultiple Airlines
Mon 3/257:10 pmOTP - STL
3 stops32h 10mMultiple Airlines
Deal found 2/21$1,463
Thu 3/73:15 pmSTL - OTP
2 stops38h 40mEmirates
Sun 3/243:45 amOTP - STL
2 stops49h 26mEmirates
Deal found 2/21$4,099

St. Louis to Otopeni Intl 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Otopeni Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Fri 12/63:55 pmSTL - OTP
1 stop13h 55mUnited Airlines
Tue 12/106:00 amOTP - STL
2 stops19h 14mUnited Airlines
Deal found 2/20$884
Fri 12/65:18 pmSTL - OTP
2 stops17h 02mUnited Airlines
Tue 12/106:00 amOTP - STL
2 stops18h 40mUnited Airlines
Deal found 2/20$889
Thu 3/76:14 amSTL - OTP
2 stops33h 16mBritish Airways
Mon 3/254:05 pmOTP - STL
2 stops34h 23mBritish Airways
Deal found 2/21$937
Thu 3/75:00 pmSTL - OTP
2 stops35h 30mMultiple Airlines
Mon 3/2512:55 pmOTP - STL
3 stops34h 17mMultiple Airlines
Deal found 2/21$1,369
Thu 3/712:00 pmSTL - OTP
3 stops23h 50mMultiple Airlines
Mon 3/257:10 pmOTP - STL
3 stops32h 10mMultiple Airlines
Deal found 2/21$1,463
Thu 3/73:15 pmSTL - OTP
2 stops38h 40mEmirates
Sun 3/243:45 amOTP - STL
2 stops49h 26mEmirates
Deal found 2/21$4,099

One-way flights to Otopeni Intl from St. Louis

Search for one-way flight options from St. Louis to Otopeni Intl. 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 3,442,422 searches. Data last updated February 22, 2024.
Sat 4/1312:59 pmSTL - OTP
3 stops46h 31mMultiple Airlines
Deal found 2/21$502
Sat 4/139:27 pmSTL - OTP
2 stops38h 03mMultiple Airlines
Deal found 2/21$509

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 3,442,422 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$937 - $4,099

Route

Depart

Return

Price

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

Thu 3/7

2 stops33h 16m

Bucharest Otopeni Intl

Mon 3/25

2 stops34h 23m

$937

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

Thu 3/7

2 stops35h 30m

Bucharest Otopeni Intl

Mon 3/25

3 stops34h 17m

$1,369

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

Thu 3/7

3 stops23h 50m

Bucharest Otopeni Intl

Mon 3/25

3 stops32h 10m

$1,463

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

Thu 3/7

2 stops38h 40m

Bucharest Otopeni Intl

Sun 3/24

2 stops49h 26m

$4,099

Flights are sorted by cheapest first

Deals found on 2/21

When is the cheapest time to fly from St. Louis to Bucharest Otopeni Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Otopeni Intl. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Bucharest Otopeni Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Otopeni Intl by month

Plan your trip from St. Louis to Otopeni Intl by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Otopeni Intl is currently $506 while a round-trip flight costs $1,967. Price data was last updated on February 18, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Bucharest Otopeni Intl Airport (average of $601). Flying from St. Louis to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,473). 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

$601

February

$674

March

$728

April

$797

May

$808

June

$1,473

July

$1,317

August

$913

September

$779

October

$680

November

$625

December

$733

Temperature and rainfall in Otopeni Intl by month

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

BUH

Temperature

30.2 - 71.6 °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 February 22, 2024.
8.2
Very good
4,340 reviews

Overall

8.2

Boarding

8.2

Comfort

8.1

Crew

8.4

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

8.2
Very good
4,340 reviews
8.2
Very good
4,340 reviews

Overall

8.2

Boarding

8.2

Comfort

8.1

Crew

8.4

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

6.9
Okay
7,020 reviews
8.2
Very good
4,340 reviews

Overall

8.2

Boarding

8.2

Comfort

8.1

Crew

8.4

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

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 2 different airlines.

Can I find flights from St. Louis to Bucharest Otopeni Intl Airport for under $1,000 on Cheapflights?

Yes, there are multiple flights from St. Louis to Bucharest Otopeni Intl Airport for under $1,000. The cheapest flight booked recently is on British Airways for just $937, but on average you can expect to pay $1,967.

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

According to our current data, British Airways ($937), and Emirates ($4,099) offers the cheapest pricing from St. Louis to Bucharest Otopeni Intl Airport.

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.

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 2 airlines flying from St. Louis to Otopeni Intl

Discover the top 2 airlines 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 3,442,422 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,028Average$1,244FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$1,211Average$1,318FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Search flights from St. Louis to Otopeni Intl by cabin class

Find flights from St. Louis to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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How does Cheapflights help users find flights from St. Louis to Otopeni Intl?

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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Otopeni Intl?

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Can Cheapflights find flights from St. Louis to Otopeni Intl with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Otopeni Intl with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from St. Louis today and book when prices fit your budget.

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