How long is the flight from Missouri to Romania?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Romania, then you can expect flight times to average 15h 40m and 15h 53m, respectively.

What is the cheapest airline that flies from Missouri to Romania?

Lufthansa, British Airways, and Air Canada are the most popular carriers operating from Missouri to Romania

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

Prices for flights from Missouri to Romania were last updated today.

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

There are 2 operators available for flights from Missouri to Romania as of August 2026.

How old do you have to be to fly from Missouri to Romania?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Romania.

What documentation or ID do you need to fly to Romania?

The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$333 Cheap Flights from Missouri to Romania in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Romania

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:04 pm - 1:05 amSTL Lambert-St Louis-CLJ Cluj Napoca

22h 01m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 9:13 pmCLJ Cluj Napoca-STL Lambert-St Louis

23h 03m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$762Lufthansa

Sun, Jan 10 - Thu, Jan 14

6:37 pm - 6:30 pmMCI Kansas City-OTP Bucharest Otopeni Intl

15h 53m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

6:37 pm - 6:30 pmMCI Kansas City-OTP Bucharest Otopeni Intl

15h 53m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

9:40 am - 1:50 pmSTL Lambert-St Louis-CLJ Cluj Napoca

20h 10m3 stops Chicago O'Hare Intl Toronto Pearson Intl Munich Franz Josef Strauss

10:45 am - 3:26 pmCLJ Cluj Napoca-STL Lambert-St Louis

36h 41m2 stops Zurich Toronto Pearson Intl

$786Multiple Airlines

Sun, Jan 10 - Thu, Jan 14

6:50 pm - 6:30 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

15h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

11:25 am - 1:50 pmSTL Lambert-St Louis-CLJ Cluj Napoca

18h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Munich Franz Josef Strauss

6:10 am - 11:09 pmCLJ Cluj Napoca-STL Lambert-St Louis

24h 59m3 stops Munich Franz Josef Strauss Toronto Pearson Intl Chicago O'Hare Intl

$796Air Canada

Sun, Jan 10 - Thu, Jan 14

3:40 pm - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

14h 15m1 stop Frankfurt am Main

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

6:00 am - 12:30 pmMCI Kansas City-OTP Bucharest Otopeni Intl

22h 30m2 stops Newark Vienna Intl

7:10 pm - 8:30 pmOTP Bucharest Otopeni Intl-MCI Kansas City

33h 20m2 stops Vienna Intl Newark

$820United Airlines

Sun, Jan 17 - Thu, Jan 21

1:40 pm - 1:00 amSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

27h 20m2 stops Denver Intl Munich Franz Josef Strauss

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

6:50 pm - 1:00 amSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

22h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

Tue, Nov 3 - Thu, Nov 12

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United Airlines flights from Missouri to Romania

Our best United Airlines deals on Missouri to Romania 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 13

OTP6:00 amBucharest Otopeni Intl

18h 17m

2 stops

STL4:17 pmLambert-St Louis

$870

British Airways flights from Missouri to Romania

Our best British Airways deals on Missouri to Romania flight tickets

British Airways

Nov 3

STL1:20 pmLambert-St Louis

17h 45m

2 stops

OTP3:05 pmBucharest Otopeni Intl

Nov 9

OTP4:00 pmBucharest Otopeni Intl

34h 17m

2 stops

STL6:17 pmLambert-St Louis

$850

British Airways

Sep 13

STL9:40 pmLambert-St Louis

19h 10m

1 stop

OTP12:50 amBucharest Otopeni Intl

Oct 2

OTP8:15 amBucharest Otopeni Intl

21h 28m

2 stops

STL9:43 pmLambert-St Louis

$918

British Airways

Jan 11

SGF7:16 amSpringfield-Branson

24h 14m

2 stops

OTP3:30 pmBucharest Otopeni Intl

Jan 15

OTP8:25 amBucharest Otopeni Intl

22h 12m

2 stops

SGF10:37 pmSpringfield-Branson

$1,013

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCluj Napoca

STL Lambert-St Louis - CLJ Cluj Napoca

STLCLJ

Lambert-St Louis

Sun 1/10

7:04 pm-1:05 am

2 stops22h 01m

Cluj Napoca

Thu 1/14

6:10 am-9:13 pm

2 stops23h 03m

$762

Quickest 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. LouisCluj Napoca

STL Lambert-St Louis - CLJ Cluj Napoca

STLCLJ

Lambert-St Louis

Sun 1/10

9:40 am-1:50 pm

3 stops20h 10m

Cluj Napoca

Thu 1/14

10:45 am-3:26 pm

2 stops36h 41m

$786

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. LouisCluj Napoca

STL Lambert-St Louis - CLJ Cluj Napoca

STLCLJ

Lambert-St Louis

Sun 1/10

11:25 am-1:50 pm

3 stops18h 25m

Cluj Napoca

Thu 1/14

6:10 am-11:09 pm

3 stops24h 59m

$796

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

Kansas CityBucharest

MCI Kansas City - OTP Bucharest Otopeni Intl

MCIOTP

Kansas City

Sun 1/17

6:00 am-12:30 pm

2 stops22h 30m

Bucharest Otopeni Intl

Thu 1/21

7:10 pm-8:30 pm

2 stops33h 20m

$820

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

Tue 11/3

6:50 pm-1:00 am

2 stops22h 10m

Bucharest Otopeni Intl

Thu 11/12

6:00 am-10:24 pm

2 stops24h 24m

$820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Romania

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

Prices

Airlines

Other information

What is the cheapest month to fly to Romania?

The cheapest month to fly to Romania from Missouri is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of February, then departing from Missouri during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Missouri to Romania flights?

You could potentially save up to 55% on your flight if you consider stops on a Missouri to Romania flight.

Cheap Missouri to Romania flight deals and tips

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

Best Price Found	$333
Fastest flight time	15h 40m
Direct flights	None

The best one-way flight to Romania from Missouri in the past 72 hours is $333. The best round-trip flight deal from Missouri to Romania found on momondo in the last 72 hours is $762.

The fastest flight from Missouri to Romania takes 15h 40m

There are no direct flights from Missouri to Romania. There are no popular flight routes from Missouri to Romania.

Search flight deals

Frequently asked questions about flying from Missouri to Romania

When did momondo last update prices for flights from Missouri to Romania?
Prices for flights from Missouri to Romania were last updated today.
How many operators does momondo search for flights from Missouri to Romania?
There are 2 operators available for flights from Missouri to Romania as of August 2026.
How old do you have to be to fly from Missouri to Romania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Romania.
What documentation or ID do you need to fly to Romania?
The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Romania

Compare and see reviews for airlines that fly from Missouri to Romania with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $574	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights
Lufthansa	PriceFrom $907	Free Cancellation	Rating 6.8 8,194 reviews		Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Romania. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Romania 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 Romania?

Once all potential Missouri to Romania 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 Romania right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Romania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.