Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Missouri to Bucharest from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Bucharest departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Missouri to Bucharest

Cheap round-trip flights

British Airways Logo
5:09 pm - 1:25 amSTL-OTP
24h 16m2 stops
British Airways Logo
8:00 am - 8:55 pmOTP-STL
20h 55m2 stops
$584British Airways
Find Deal
mar., oct. 14 - mar., nov. 4
Lufthansa Logo
12:25 pm - 11:55 amSTL-OTP
15h 30m2 stops
Lufthansa Logo
2:50 pm - 1:55 pmOTP-STL
31h 05m1 stop
$602Lufthansa
Find Deal
mar., oct. 14 - mar., nov. 4
British Airways Logo
2:31 pm - 2:45 pmMCI-OTP
16h 14m2 stops
British Airways Logo
8:25 pm - 4:02 pmOTP-MCI
27h 37m2 stops
$611British Airways
Find Deal
mar., dic. 2 - lun., ene. 12
Air Canada Logo
9:58 am - 2:10 pmMCI-OTP
20h 12m3 stops
Air Canada Logo
5:55 am - 9:50 pmOTP-MCI
23h 55m3 stops
$636Air Canada
Find Deal
mié., nov. 12 - mié., nov. 19
Air Canada Logo
8:00 am - 1:55 pmMCI-OTP
21h 55m3 stops
Air Canada Logo
5:55 am - 7:31 pmOTP-MCI
21h 36m3 stops
$686Air Canada
Find Deal
mar., dic. 2 - lun., ene. 12
Logo
6:27 pm - 6:40 pmMCI-OTP
40h 13m3 stops
Logo
6:40 am - 9:35 pmOTP-MCI
22h 55m2 stops
$695
Find Deal
mar., dic. 2 - lun., ene. 12
United Airlines Logo
11:36 am - 2:10 pmMCI-OTP
18h 34m3 stops
United Airlines Logo
5:55 am - 9:50 pmOTP-MCI
23h 55m2 stops
$761United Airlines
Find Deal
mié., nov. 12 - mié., nov. 19
United Airlines Logo
6:00 am - 6:35 pmMCI-OTP
28h 35m2 stops
United Airlines Logo
6:00 am - 11:30 pmOTP-MCI
25h 30m2 stops
$779United Airlines
Find Deal
mié., oct. 1 - mié., oct. 15
Austrian Airlines Logo
12:25 pm - 12:10 amSTL-OTP
27h 45m2 stops
Austrian Airlines Logo
1:15 pm - 11:44 pmOTP-STL
42h 29m2 stops
$854Austrian Airlines
Find Deal
vie., sep. 26 - dom., oct. 5
Logo
12:25 pm - 12:25 pmSTL-OTP
16h 00m2 stops
Logo
6:05 am - 1:30 pmOTP-STL
15h 25m2 stops
$855
Find Deal
vie., sep. 26 - dom., oct. 5

United Airlines flights from Missouri to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Missouri to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Nov 12
MCI11:36 amKansas City
18h 34m
3 stops
OTP2:10 pmBucharest Otopeni Intl
Nov 19
OTP5:55 amBucharest Otopeni Intl
23h 55m
2 stops
MCI9:50 pmKansas City
$761
Find similar
United Airlines
Oct 1
MCI6:00 amKansas City
28h 35m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Oct 15
OTP6:00 amBucharest Otopeni Intl
25h 30m
2 stops
MCI11:30 pmKansas City
$779
Find similar
United Airlines
Oct 1
MCI8:10 amKansas City
21h 05m
2 stops
OTP1:15 pmBucharest Otopeni Intl
Oct 15
OTP6:00 amBucharest Otopeni Intl
25h 30m
2 stops
MCI11:30 pmKansas City
$783
Find similar

Air Canada flights from Missouri to Bucharest Otopeni Intl Airport

Our best Air Canada deals on Missouri to Bucharest Otopeni Intl Airport flight tickets
Air Canada
Nov 12
MCI9:58 amKansas City
20h 12m
3 stops
OTP2:10 pmBucharest Otopeni Intl
Nov 19
OTP5:55 amBucharest Otopeni Intl
23h 55m
3 stops
MCI9:50 pmKansas City
$636
Find similar
Air Canada
Dec 2
MCI8:00 amKansas City
21h 55m
3 stops
OTP1:55 pmBucharest Otopeni Intl
Jan 12
OTP5:55 amBucharest Otopeni Intl
21h 36m
3 stops
MCI7:31 pmKansas City
$686
Find similar
Air Canada
Dec 4
MCI11:36 amKansas City
20h 14m
3 stops
OTP3:50 pmBucharest Otopeni Intl
Jan 15
OTP5:55 amBucharest Otopeni Intl
23h 40m
3 stops
MCI9:35 pmKansas City
$865
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Bucharest Otopeni Intl Airport 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, momondo users made 832,500 searches. Data last updated agosto 7, 2025.
Use the filters below to find and compare flights from Missouri to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

mar. 10/14

5:09 pm-1:25 am

2 stops24h 16m

Bucharest Otopeni Intl

mar. 11/4

8:00 am-8:55 pm

2 stops20h 55m

$584

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

mar. 10/14

12:25 pm-11:55 am

2 stops15h 30m

Bucharest Otopeni Intl

mar. 11/4

2:50 pm-1:55 pm

1 stop31h 05m

$602

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

mar. 12/2

2:31 pm-2:45 pm

2 stops16h 14m

Bucharest Otopeni Intl

lun. 1/12

8:25 pm-4:02 pm

2 stops27h 37m

$611

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

mié. 11/12

9:58 am-2:10 pm

3 stops20h 12m

Bucharest Otopeni Intl

mié. 11/19

5:55 am-9:50 pm

3 stops23h 55m

$636

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

mar. 12/2

8:00 am-1:55 pm

3 stops21h 55m

Bucharest Otopeni Intl

lun. 1/12

5:55 am-7:31 pm

3 stops21h 36m

$686

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

mar. 12/2

6:27 pm-6:40 pm

3 stops40h 13m

Bucharest Otopeni Intl

lun. 1/12

6:40 am-9:35 pm

2 stops22h 55m

$695

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

mié. 11/12

11:36 am-2:10 pm

3 stops18h 34m

Bucharest Otopeni Intl

mié. 11/19

5:55 am-9:50 pm

2 stops23h 55m

$761

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

mié. 10/1

6:00 am-6:35 pm

2 stops28h 35m

Bucharest Otopeni Intl

mié. 10/15

6:00 am-11:30 pm

2 stops25h 30m

$779

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

vie. 9/26

12:25 pm-12:10 am

2 stops27h 45m

Bucharest Otopeni Intl

dom. 10/5

1:15 pm-11:44 pm

2 stops42h 29m

$854

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

vie. 9/26

12:25 pm-12:25 pm

2 stops16h 00m

Bucharest Otopeni Intl

dom. 10/5

6:05 am-1:30 pm

2 stops15h 25m

$855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Bucharest from

How to get the cheapest flight ticket from Missouri to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $1,002. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to Bucharest Otopeni Intl Airport for around $1,526.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is at noon. Flights from Missouri to Bucharest Otopeni Intl Airport during this time can be as low as $1,002. In the afternoon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,184 per ticket.

Cheap Missouri to Bucharest Otopeni Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Bucharest Otopeni Intl Airport

Best Price Found

$406

Fastest flight time

15h 30m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Missouri in the past 72 hours is $406. The best round-trip flight deal from Missouri to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $584.
The fastest flight from Missouri to Bucharest Otopeni Intl Airport takes 15h 30m
There are no direct flights from Missouri to Bucharest Otopeni Intl Airport. Popular non-direct routes for this connection are Springfield-Branson Airport - Bucharest Otopeni Intl Airport, Lambert-St Louis Airport - Bucharest Otopeni Intl Airport and Kansas City Airport - Bucharest Otopeni Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Bucharest Otopeni Intl Airport?

    Prices for flights from Missouri to Bucharest Otopeni Intl Airport were last updated today.

  • How many operators does momondo search for flights from Missouri to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Missouri to Bucharest Otopeni Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Missouri to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $759Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
LufthansaPriceFrom $780Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights

Traveling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Bucharest?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Bucharest with flexible booking policies on momondo?

Flights from Missouri to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Bucharest?

Once all potential Missouri to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to Bucharest right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.

An easier way to manage your Bucharest Otopeni Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/12
mar. 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bucharest