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Cheap flights from Missouri to Bucharest from $601

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Bucharest departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Lufthansa Logo
6:43 pm - 6:35 pmSTL-OTP
15h 52m2 stops
Lufthansa Logo
6:05 am - 1:55 pmOTP-STL
15h 50m1 stop
$601Lufthansa
Find Deal
Fri, Nov 14 - Wed, Nov 19
British Airways Logo
11:32 am - 2:45 pmMCI-OTP
19h 13m2 stops
British Airways Logo
8:25 pm - 7:12 pmOTP-MCI
30h 47m2 stops
$613British Airways
Find Deal
Tue, Dec 2 - Mon, Jan 12
Lufthansa Logo
3:50 pm - 2:10 pmSTL-OTP
14h 20m1 stop
Lufthansa Logo
6:05 am - 1:55 pmOTP-STL
15h 50m1 stop
$620Lufthansa
Find Deal
Fri, Nov 14 - Wed, Nov 19
British Airways Logo
6:05 am - 10:55 pmMCI-OTP
32h 50m2 stops
British Airways Logo
8:25 pm - 10:04 pmOTP-MCI
33h 39m2 stops
$627British Airways
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Tue, Dec 2 - Mon, Jan 12
Air France Logo
3:59 pm - 3:50 pmSTL-OTP
15h 51m2 stops
Air France Logo
6:05 am - 5:09 pmOTP-STL
19h 04m2 stops
$654Air France
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Fri, Nov 7 - Fri, Nov 14
American Airlines Logo
4:01 pm - 8:00 pmSTL-OTP
19h 59m2 stops
American Airlines Logo
8:05 am - 8:23 pmOTP-STL
20h 18m2 stops
$665American Airlines
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Wed, Dec 10 - Sat, Jan 17
United Airlines Logo
9:00 am - 6:35 pmCOU-OTP
25h 35m2 stops
United Airlines Logo
2:50 pm - 9:19 pmOTP-COU
38h 29m2 stops
$671United Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
Multiple Airlines Logo
4:05 pm - 2:05 pmSTL-OTP
38h 00m2 stops
Multiple Airlines Logo
5:55 am - 3:29 pmOTP-STL
41h 34m2 stops
$673Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Jan 17
United Airlines Logo
3:02 pm - 11:50 pmCOU-OTP
24h 48m2 stops
United Airlines Logo
5:55 am - 9:19 pmOTP-COU
23h 24m2 stops
$675United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Multiple Airlines Logo
3:13 pm - 11:55 pmSTL-OTP
24h 42m2 stops
Multiple Airlines Logo
2:50 pm - 1:55 pmOTP-STL
31h 05m1 stop
$686Multiple Airlines
Find Deal
Wed, Dec 10 - Sat, Jan 17

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 7
COU9:00 amColumbia Regional
25h 35m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Nov 14
OTP2:50 pmBucharest Otopeni Intl
38h 29m
2 stops
COU9:19 pmColumbia Regional
$671
Find similar
United Airlines
Nov 14
COU3:02 pmColumbia Regional
24h 48m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Nov 18
OTP5:55 amBucharest Otopeni Intl
23h 24m
2 stops
COU9:19 pmColumbia Regional
$675
Find similar
United Airlines
Dec 4
MCI5:45 pmKansas City
22h 05m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Jan 9
OTP2:50 pmBucharest Otopeni Intl
27h 42m
2 stops
MCI10:32 amKansas City
$681
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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
Dec 2
MCI8:00 amKansas City
21h 55m
3 stops
OTP1:55 pmBucharest Otopeni Intl
Jan 12
OTP5:55 amBucharest Otopeni Intl
24h 04m
3 stops
MCI9:59 pmKansas City
$768
Find similar
Air Canada
Dec 6
STL10:00 amLambert-St Louis
20h 05m
3 stops
OTP2:05 pmBucharest Otopeni Intl
Jan 17
OTP6:40 amBucharest Otopeni Intl
22h 33m
3 stops
STL9:13 pmLambert-St Louis
$828
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
24h 04m
3 stops
MCI9:59 pmKansas City
$873
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 September 25, 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

Fri 11/14

6:43 pm-6:35 pm

2 stops15h 52m

Bucharest Otopeni Intl

Wed 11/19

6:05 am-1:55 pm

1 stop15h 50m

$601

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Tue 12/2

11:32 am-2:45 pm

2 stops19h 13m

Bucharest Otopeni Intl

Mon 1/12

8:25 pm-7:12 pm

2 stops30h 47m

$613

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Fri 11/14

3:50 pm-2:10 pm

1 stop14h 20m

Bucharest Otopeni Intl

Wed 11/19

6:05 am-1:55 pm

1 stop15h 50m

$620

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

Tue 12/2

6:05 am-10:55 pm

2 stops32h 50m

Bucharest Otopeni Intl

Mon 1/12

8:25 pm-10:04 pm

2 stops33h 39m

$627

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Fri 11/7

3:59 pm-3:50 pm

2 stops15h 51m

Bucharest Otopeni Intl

Fri 11/14

6:05 am-5:09 pm

2 stops19h 04m

$654

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Wed 12/10

4:01 pm-8:00 pm

2 stops19h 59m

Bucharest Otopeni Intl

Sat 1/17

8:05 am-8:23 pm

2 stops20h 18m

$665

ColumbiaBucharest

COU - OTP

COUOTP

Columbia Regional

Fri 11/7

9:00 am-6:35 pm

2 stops25h 35m

Bucharest Otopeni Intl

Fri 11/14

2:50 pm-9:19 pm

2 stops38h 29m

$671

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Sat 12/6

4:05 pm-2:05 pm

2 stops38h 00m

Bucharest Otopeni Intl

Sat 1/17

5:55 am-3:29 pm

2 stops41h 34m

$673

ColumbiaBucharest

COU - OTP

COUOTP

Columbia Regional

Fri 11/14

3:02 pm-11:50 pm

2 stops24h 48m

Bucharest Otopeni Intl

Tue 11/18

5:55 am-9:19 pm

2 stops23h 24m

$675

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

Wed 12/10

3:13 pm-11:55 pm

2 stops24h 42m

Bucharest Otopeni Intl

Sat 1/17

2:50 pm-1:55 pm

1 stop31h 05m

$686

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from Missouri to Bucharest Otopeni Intl Airport. There are no popular flight routes from Missouri to 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
LufthansaPriceFrom $772Free CancellationRating
6.8
7,424 reviews
Search Lufthansa flights
United AirlinesPriceFrom $784Free CancellationRating
7.4
8,928 reviews
Search United Airlines 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.

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