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$528+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BUH
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$824
(oojo)

One-way from

$528
(United Airlines)
Provider with most accurate pricing for Kansas City-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Bucharest (BUH) flights.
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From Missouri to Bucharest (BUH)
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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 April 24, 2025.

This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:07 pmMCI - OTP
2 stops20h 18mBritish Airways
Wed 10/158:25 amOTP - MCI
2 stops18h 24mBritish Airways
Deal found 4/23$824
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:29 pmMCI - OTP
2 stops21h 11mLufthansa
Tue 9/96:00 amOTP - MCI
2 stops21h 45mLufthansa
Deal found 4/23$900
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Wed 10/19:58 amMCI - OTP
3 stops17h 57mAir Canada
Wed 10/156:05 amOTP - MCI
3 stops23h 37mAir Canada
Deal found 4/23$953
This Delta deal was found by Cheapflights users on 4/23. 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 6/127:00 amSTL - OTP
2 stops21h 10mDelta
Wed 7/27:00 amOTP - STL
2 stops21h 30mDelta
Deal found 4/23$1,278
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:10 pmSTL - OTP
2 stops26h 30mLufthansa
Wed 7/26:00 amOTP - STL
1 stop15h 30mLufthansa
Deal found 4/23$1,755
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:32 pmMCI - OTP
2 stops22h 28mMultiple Airlines
Tue 10/142:20 amOTP - MCI
2 stops29h 37mMultiple Airlines
Deal found 4/23$2,004
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 10/2111:15 amSTL - OTP
2 stops16h 40mUnited Airlines
Tue 11/46:00 amOTP - STL
2 stops20h 33mUnited Airlines
Deal found 4/23$3,630
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:05 pmSTL - OTP
2 stops17h 40mMultiple Airlines
Tue 11/42:35 pmOTP - STL
2 stops32h 51mMultiple Airlines
Deal found 4/23$3,696
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:05 pmSTL - OTP
2 stops15h 15mAir Canada
Mon 11/36:30 amOTP - STL
2 stops40h 56mAir Canada
Deal found 4/23$3,923
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 10/231:30 pmSTL - OTP
2 stops23h 40mScandinavian Airlines
Wed 11/51:00 pmOTP - STL
2 stops42h 39mScandinavian Airlines
Deal found 4/23$4,122

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 April 24, 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

Wed 10/1

8:07 pm-12:25 am

2 stops20h 18m

Bucharest Otopeni Intl

Wed 10/15

8:25 am-6:49 pm

2 stops18h 24m

$824

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Fri 8/29

6:29 pm-11:40 pm

2 stops21h 11m

Bucharest Otopeni Intl

Tue 9/9

6:00 am-7:45 pm

2 stops21h 45m

$900

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Wed 10/1

9:58 am-11:55 am

3 stops17h 57m

Bucharest Otopeni Intl

Wed 10/15

6:05 am-9:42 pm

3 stops23h 37m

$953

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Thu 6/12

7:00 am-12:10 pm

2 stops21h 10m

Bucharest Otopeni Intl

Wed 7/2

7:00 am-8:30 pm

2 stops21h 30m

$1,278

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Thu 6/12

1:10 pm-11:40 pm

2 stops26h 30m

Bucharest Otopeni Intl

Wed 7/2

6:00 am-1:30 pm

1 stop15h 30m

$1,755

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Wed 10/1

6:32 pm-1:00 am

2 stops22h 28m

Bucharest Otopeni Intl

Tue 10/14

2:20 am-11:57 pm

2 stops29h 37m

$2,004

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Tue 10/21

11:15 am-11:55 am

2 stops16h 40m

Bucharest Otopeni Intl

Tue 11/4

6:00 am-6:33 pm

2 stops20h 33m

$3,630

SpringfieldBucharest

SGF - OTP

SGFOTP

Springfield-Branson

Mon 10/6

6:20 pm-12:25 pm

2 stops34h 05m

$528

SpringfieldBucharest

SGF - OTP

SGFOTP

Springfield-Branson

Sun 10/5

6:27 pm-12:45 am

2 stops22h 18m

$608

SpringfieldBucharest

SGF - OTP

SGFOTP

Springfield-Branson

Sun 10/5

6:20 pm-11:50 pm

3 stops21h 30m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 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 $1,175). 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 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 April 24, 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.

Rainfall in Bucharest by month

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

In terms of precipitation, rainfall in Bucharest 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 when rainfall is around 0.8 in.

Temperature in Bucharest by month

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

If weather is an important factor for your trip to Bucharest, 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 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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
9,192 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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.
Lufthansa
6.7
Okay
7,027 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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.
British Airways
6.6
Okay
6,799 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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

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 $528 on United Airlines. Other airlines that offer cheap prices include British Airways from $608 and Lufthansa from $780 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 Lambert-St Louis - 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 $1,175). 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 Missouri?

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

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Alternative routes for Missouri to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Missouri to Bucharest

Discover the top 3 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$738Average$1,158FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$759Average$960FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$788Average$1,055FlexibilityNo cancel feeOn-time76%

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