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$467+ Cheap flights from Missouri to Bucharest (BUH)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BUH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Missouri to Bucharest

Keep the following information in mind while searching for Missouri to Bucharest flight deals. Data was last updated July 31, 2025.

Round-trip from

$661
(Ovago)

One-way from

$467
(FlightHub)
From Missouri to Bucharest (BUH)
Search Deals
One-way flight from Missouri to Bucharest (BUH)
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Find flight deals from Missouri to Bucharest

Cheapest flights from Missouri to Bucharest
Explore the most affordable flight options available from Missouri to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:10 pmMCI - OTP
2 stops19h 35mBritish Airways
Fri 1/98:00 amOTP - MCI
2 stops19h 12mBritish Airways
Deal found 7/30$661
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 11/143:02 pmCOU - OTP
2 stops19h 28mUnited Airlines
Tue 11/185:55 amOTP - COU
2 stops40h 31mUnited Airlines
Deal found 7/30$670
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:30 pmSTL - OTP
2 stops41h 50mAir Canada
Tue 9/236:00 amOTP - STL
2 stops21h 57mAir Canada
Deal found 7/30$670
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:29 pmMCI - OTP
2 stops16h 06mLufthansa
Tue 9/166:00 amOTP - MCI
2 stops23h 42mLufthansa
Deal found 7/31$687
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:30 pmSTL - OTP
2 stops19h 20mMultiple Airlines
Tue 9/236:40 pmOTP - STL
1 stop26h 50mMultiple Airlines
Deal found 7/30$699
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:05 amMCI - OTP
2 stops28h 30mUnited Airlines
Sun 9/216:00 amOTP - MCI
2 stops35h 09mUnited Airlines
Deal found 7/31$759
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:30 pmSTL - OTP
1 stop18h 25mLufthansa
Tue 9/236:40 pmOTP - STL
1 stop26h 50mLufthansa
Deal found 7/30$781
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/313:20 pmSTL - OTP
2 stops37h 05mUnited Airlines
Sun 9/76:00 amOTP - STL
2 stops17h 44mUnited Airlines
Deal found 7/30$846
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/23:36 pmSTL - OTP
2 stops37h 24mDelta
Sun 9/76:30 amOTP - STL
2 stops24h 54mDelta
Deal found 7/30$875
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:36 amMCI - OTP
3 stops20h 14mAir Canada
Fri 1/95:55 amOTP - MCI
3 stops21h 36mAir Canada
Deal found 7/31$945
This British Airways deal was found by Cheapflights users on 7/30. 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.
Sun 8/315:32 pmSTL - OTP
2 stops23h 13mBritish Airways
Sat 9/68:05 pmOTP - STL
2 stops27h 20mBritish Airways
Deal found 7/30$1,132
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:26 pmSTL - OTP
2 stops23h 44mScandinavian Airlines
Fri 9/59:50 pmOTP - STL
2 stops32h 12mScandinavian Airlines
Deal found 7/30$1,176

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Bucharest 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Missouri to Bucharest that are best for you.

Fly from

Missouri

Fly to

Bucharest

Route

Depart

Return

Price

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Thu 12/4

12:10 pm-3:45 pm

2 stops19h 35m

Bucharest Otopeni Intl

Fri 1/9

8:00 am-7:12 pm

2 stops19h 12m

$661

ColumbiaBucharest

COU - OTP

COUOTP

Columbia Regional

Fri 11/14

3:02 pm-6:30 pm

2 stops19h 28m

Bucharest Otopeni Intl

Tue 11/18

5:55 am-2:26 pm

2 stops40h 31m

$670

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Sun 9/7

1:30 pm-3:20 pm

2 stops41h 50m

Bucharest Otopeni Intl

Tue 9/23

6:00 am-7:57 pm

2 stops21h 57m

$670

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Mon 9/8

6:29 pm-6:35 pm

2 stops16h 06m

Bucharest Otopeni Intl

Tue 9/16

6:00 am-9:42 pm

2 stops23h 42m

$687

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Sun 9/7

1:30 pm-4:50 pm

2 stops19h 20m

Bucharest Otopeni Intl

Tue 9/23

6:40 pm-1:30 pm

1 stop26h 50m

$699

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Sun 9/14

6:05 am-6:35 pm

2 stops28h 30m

Bucharest Otopeni Intl

Sun 9/21

6:00 am-9:09 am

2 stops35h 09m

$759

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Sun 9/7

3:30 pm-5:55 pm

1 stop18h 25m

Bucharest Otopeni Intl

Tue 9/23

6:40 pm-1:30 pm

1 stop26h 50m

$781

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Sun 8/31

3:20 pm-12:25 pm

2 stops37h 05m

Bucharest Otopeni Intl

Sun 9/7

6:00 am-3:44 pm

2 stops17h 44m

$846

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Tue 9/2

3:36 pm-1:00 pm

2 stops37h 24m

Bucharest Otopeni Intl

Sun 9/7

6:30 am-11:24 pm

2 stops24h 54m

$875

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Thu 12/4

11:36 am-3:50 pm

3 stops20h 14m

Bucharest Otopeni Intl

Fri 1/9

5:55 am-7:31 pm

3 stops21h 36m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Missouri to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Missouri 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 Missouri to Bucharest

What is the cheapest time of day to fly from MO to BUH?

Find hourly flight availability from Missouri to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Bucharest as you normally would.

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Emirates, Delta, and Air France from Missouri to Bucharest by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,300 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,981 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,465 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
United Airlines
7.4
Good
8,900 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Scandinavian Airlines
7.4
Good
1,457 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What are the cheapest airlines to fly from Missouri to Bucharest one-way?

    One-way options have recently been found by users for as low as $467 on Scandinavian Airlines. Other airlines that offer cheap prices include British Airways from $620 and United Airlines from $639 one-way.

  • What are the most popular routes from Missouri to Bucharest?

    The most popular route from Missouri to Bucharest is Kansas City - Bucharest Otopeni Intl. You may also consider Springfield-Branson - Bucharest Otopeni Intl or Columbia Regional - Bucharest Otopeni Intl.

  • Can I find deals for flights from Missouri to Bucharest that include hotel bookings?

    Yes. In addition to deals on Missouri to Bucharest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Bucharest?

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

  • Can I find deals for business class flights from Missouri to Bucharest?

    Yes. Cheapflights offers flight deals from Missouri to Bucharest 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 Missouri to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Bucharest (average of $604). Flying from Missouri to Bucharest in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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Alternative routes for Missouri to Bucharest

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Top 2 airlines flying from Missouri to Bucharest

Discover the top 2 airlines that operate flights from Missouri to Bucharest. 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$759Average$960FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$817Average$1,068FlexibilityNo cancel feeOn-time76%

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