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Cheap flights from Missouri to Bucharest from $333

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 10/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:37 pm - 6:30 pmMCI  Kansas City-OTP Bucharest Otopeni Intl
15h 53m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 8:30 pmOTP  Bucharest Otopeni Intl-MCI Kansas City
22h 30m2 stops Frankfurt am Main Newark
$767Lufthansa
Tue, Dec 8 - Tue, Jan 19
Lufthansa Logo
6:37 pm - 6:30 pmMCI  Kansas City-OTP Bucharest Otopeni Intl
15h 53m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 8:30 pmOTP  Bucharest Otopeni Intl-MCI Kansas City
22h 30m2 stops Frankfurt am Main Newark
$773Lufthansa
Tue, Dec 8 - Tue, Jan 19
Air Canada Logo
4:05 pm - 3:50 pmSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
15h 45m2 stops Toronto Pearson Intl Zurich
Air Canada Logo
6:30 am - 3:26 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
40h 56m2 stops Zurich Toronto Pearson Intl
$789Air Canada
Mon, Feb 1 - Wed, Feb 3
Lufthansa Logo
6:50 pm - 6:30 pmSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
15h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 9:52 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
23h 52m2 stops Frankfurt am Main Newark
$793Lufthansa
Wed, Nov 4 - Tue, Nov 10
Multiple Airlines Logo
3:40 pm - 1:55 pmSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
14h 15m1 stop Frankfurt am Main
Multiple Airlines Logo
2:35 pm - 3:26 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
32h 51m2 stops Frankfurt am Main Toronto Pearson Intl
$799Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
Lufthansa Logo
6:50 pm - 6:30 pmSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
15h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 1:45 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
15h 45m1 stop Frankfurt am Main
$802Lufthansa
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
12:00 pm - 2:10 pmSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
18h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Multiple Airlines Logo
6:00 am - 5:00 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
19h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$816Multiple Airlines
Tue, Nov 3 - Wed, Nov 11
United Airlines Logo
1:40 pm - 1:00 amSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
27h 20m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:00 am - 10:24 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
24h 24m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$820United Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
1:08 pm - 6:30 pmSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
21h 22m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
1:15 pm - 10:24 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
17h 09m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$820United Airlines
Sun, Nov 1 - Wed, Nov 11
United Airlines Logo
1:08 pm - 1:00 amSTL  Lambert-St Louis-OTP Bucharest Otopeni Intl
27h 52m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
1:15 pm - 11:24 pmOTP  Bucharest Otopeni Intl-STL Lambert-St Louis
18h 09m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$820United Airlines
Wed, Nov 4 - Fri, Nov 13

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Lufthansa flights from Missouri to Bucharest

Our best Lufthansa deals on Missouri to Bucharest flight tickets
Lufthansa
Dec 8
MCI6:37 pmKansas City
15h 53m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Jan 19
OTP6:00 amBucharest Otopeni Intl
22h 30m
2 stops
MCI8:30 pmKansas City
$767
Lufthansa
Dec 8
MCI6:37 pmKansas City
15h 53m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Jan 19
OTP6:00 amBucharest Otopeni Intl
22h 30m
2 stops
MCI8:30 pmKansas City
$773
Lufthansa
Nov 4
STL6:50 pmLambert-St Louis
15h 40m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Nov 10
OTP6:00 amBucharest Otopeni Intl
23h 52m
2 stops
STL9:52 pmLambert-St Louis
$793

United Airlines flights from Missouri to Bucharest

Our best United Airlines deals on Missouri to Bucharest flight tickets
United Airlines
Nov 1
STL1:08 pmLambert-St Louis
21h 22m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Nov 11
OTP1:15 pmBucharest Otopeni Intl
17h 09m
2 stops
STL10:24 pmLambert-St Louis
$820
United Airlines
Jan 17
MCI11:30 amKansas City
41h 00m
3 stops
OTP12:30 pmBucharest Otopeni Intl
Jan 21
OTP7:10 pmBucharest Otopeni Intl
33h 20m
2 stops
MCI8:30 pmKansas City
$831
United Airlines
Nov 5
STL11:29 amLambert-St Louis
17h 01m
2 stops
OTP12:30 pmBucharest Otopeni Intl
Nov 12
OTP6:00 amBucharest Otopeni Intl
18h 17m
2 stops
STL4:17 pmLambert-St Louis
$870

momondo 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Missouri to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBucharest

MCI Kansas City - OTP Bucharest Otopeni Intl

MCIOTP

Kansas City

Tue 12/8

6:37 pm-6:30 pm

2 stops15h 53m

Bucharest Otopeni Intl

Tue 1/19

6:00 am-8:30 pm

2 stops22h 30m

$767

Kansas CityBucharest

MCI Kansas City - OTP Bucharest Otopeni Intl

MCIOTP

Kansas City

Tue 12/8

6:37 pm-6:30 pm

2 stops15h 53m

Bucharest Otopeni Intl

Tue 1/19

6:00 am-8:30 pm

2 stops22h 30m

$773

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Mon 2/1

4:05 pm-3:50 pm

2 stops15h 45m

Bucharest Otopeni Intl

Wed 2/3

6:30 am-3:26 pm

2 stops40h 56m

$789

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Wed 11/4

6:50 pm-6:30 pm

2 stops15h 40m

Bucharest Otopeni Intl

Tue 11/10

6:00 am-9:52 pm

2 stops23h 52m

$793

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Wed 11/4

3:40 pm-1:55 pm

1 stop14h 15m

Bucharest Otopeni Intl

Tue 11/10

2:35 pm-3:26 pm

2 stops32h 51m

$799
Quickest round-trip

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Wed 11/4

6:50 pm-6:30 pm

2 stops15h 40m

Bucharest Otopeni Intl

Wed 11/11

6:00 am-1:45 pm

1 stop15h 45m

$802

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Tue 11/3

12:00 pm-2:10 pm

2 stops18h 10m

Bucharest Otopeni Intl

Wed 11/11

6:00 am-5:00 pm

2 stops19h 00m

$816

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Sun 11/1

1:40 pm-1:00 am

2 stops27h 20m

Bucharest Otopeni Intl

Tue 11/10

6:00 am-10:24 pm

2 stops24h 24m

$820

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Sun 11/1

1:08 pm-6:30 pm

2 stops21h 22m

Bucharest Otopeni Intl

Wed 11/11

1:15 pm-10:24 pm

2 stops17h 09m

$820

St. LouisBucharest

STL Lambert-St Louis - OTP Bucharest Otopeni Intl

STLOTP

Lambert-St Louis

Wed 11/4

1:08 pm-1:00 am

2 stops27h 52m

Bucharest Otopeni Intl

Fri 11/13

1:15 pm-11:24 pm

2 stops18h 09m

$820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Missouri to Bucharest

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 month to fly to Bucharest?

In general, February is the cheapest month to fly from Missouri to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Bucharest during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Missouri to Bucharest flights?

You could potentially save up to 50% on your flight if you consider stops on a Missouri to Bucharest flight.

Cheap Missouri to Bucharest flight deals and tips

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

Fastest flight time

14h 31m

Direct flights

None
The fastest flight from Missouri to Bucharest takes 14h 31m
There are no direct flights from Missouri to Bucharest. There are no popular flight routes from Missouri to Bucharest.
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Frequently asked questions about flying from Missouri to Bucharest

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

    Prices for flights from Missouri to Bucharest are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Bucharest.

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

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Bucharest

Compare and see reviews for airlines that fly from Missouri to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $574Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights
LufthansaPriceFrom $984Free CancellationRating
6.8
8,195 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?

It is quick and easy to find Missouri to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

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

Yes. All flights to Bucharest from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Missouri to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Missouri and alert you when they change.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport