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Cheap flights from Missouri to Bucharest from $280

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 5/1. 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

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Find the cheapest flights from Missouri to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:22 am - 12:20 pm
STL
-
OTP
16h 58m2 stops
Lufthansa Logo
5:55 am - 5:43 pm
OTP
-
STL
19h 48m2 stops
$535Lufthansa
mar., ene. 20 - mar., ene. 27
Delta Logo
6:00 am - 1:00 pm
SGF
-
OTP
23h 00m2 stops
Delta Logo
6:00 am - 9:43 pm
OTP
-
SGF
22h 43m2 stops
$555Delta
mar., mar. 3 - mar., mar. 10
Multiple Airlines Logo
11:20 am - 3:45 pm
STL
-
OTP
20h 25m3 stops
Multiple Airlines Logo
5:55 am - 3:29 pm
OTP
-
STL
41h 34m2 stops
$555Multiple Airlines
mar., ene. 20 - mar., ene. 27
United Airlines Logo
3:00 pm - 11:50 pm
SGF
-
OTP
24h 50m2 stops
United Airlines Logo
5:55 am - 9:58 pm
OTP
-
SGF
24h 03m2 stops
$563United Airlines
vie., ene. 30 - mar., feb. 3
United Airlines Logo
8:09 am - 2:10 pm
COU
-
OTP
22h 01m2 stops
United Airlines Logo
5:55 am - 2:35 pm
OTP
-
COU
16h 40m2 stops
$563United Airlines
vie., ene. 23 - mar., ene. 27
Air Canada Logo
11:20 am - 3:45 pm
STL
-
OTP
20h 25m3 stops
Air Canada Logo
6:55 am - 9:13 pm
OTP
-
STL
22h 18m3 stops
$581Air Canada
mar., ene. 20 - mar., ene. 27
Multiple Airlines Logo
11:22 am - 6:25 pm
STL
-
OTP
23h 03m2 stops
Multiple Airlines Logo
2:50 pm - 1:55 pm
OTP
-
STL
31h 05m1 stop
$599Multiple Airlines
mar., ene. 20 - mar., ene. 27
British Airways Logo
11:02 am - 1:25 am
MCI
-
OTP
30h 23m2 stops
British Airways Logo
3:30 pm - 8:04 pm
OTP
-
MCI
36h 34m2 stops
$618British Airways
jue., abr. 2 - lun., abr. 13
British Airways Logo
6:08 am - 7:05 pm
MCI
-
OTP
28h 57m2 stops
British Airways Logo
8:25 am - 9:58 pm
OTP
-
MCI
21h 33m2 stops
$696British Airways
vie., may. 8 - vie., ago. 14
Air Canada Logo
8:00 am - 12:00 pm
MCI
-
OTP
20h 00m3 stops
Air Canada Logo
6:05 am - 7:45 pm
OTP
-
MCI
21h 40m3 stops
$1,403Air Canada
jue., abr. 2 - lun., abr. 13

Lufthansa flights from Missouri to Bucharest

Our best Lufthansa deals on Missouri to Bucharest flight tickets
Lufthansa
Jan 20
STL11:22 amLambert-St Louis
16h 58m
2 stops
OTP12:20 pmBucharest Otopeni Intl
Jan 27
OTP5:55 amBucharest Otopeni Intl
19h 48m
2 stops
STL5:43 pmLambert-St Louis
$535
Find similar
Lufthansa
Jan 20
STL12:44 pmLambert-St Louis
15h 36m
2 stops
OTP12:20 pmBucharest Otopeni Intl
Jan 27
OTP2:50 pmBucharest Otopeni Intl
31h 05m
1 stop
STL1:55 pmLambert-St Louis
$561
Find similar

United Airlines flights from Missouri to Bucharest

Our best United Airlines deals on Missouri to Bucharest flight tickets
United Airlines
Jan 30
SGF3:00 pmSpringfield-Branson
24h 50m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Feb 3
OTP5:55 amBucharest Otopeni Intl
24h 03m
2 stops
SGF9:58 pmSpringfield-Branson
$563
Find similar
United Airlines
Mar 3
SGF9:00 amSpringfield-Branson
20h 55m
2 stops
OTP1:55 pmBucharest Otopeni Intl
Mar 10
OTP5:55 amBucharest Otopeni Intl
22h 04m
3 stops
SGF8:59 pmSpringfield-Branson
$567
Find similar
United Airlines
Feb 4
MCI12:35 pmKansas City
17h 25m
2 stops
OTP2:00 pmBucharest Otopeni Intl
Feb 8
OTP2:50 pmBucharest Otopeni Intl
57h 18m
3 stops
MCI4:08 pmKansas City
$594
Find similar

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 diciembre 23, 2025.
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

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

mar. 1/20

11:22 am-12:20 pm

2 stops16h 58m

Bucharest Otopeni Intl

mar. 1/27

5:55 am-5:43 pm

2 stops19h 48m

$535

SpringfieldBucharest

SGF - OTP

SGFOTP

Springfield-Branson

mar. 3/3

6:00 am-1:00 pm

2 stops23h 00m

Bucharest Otopeni Intl

mar. 3/10

6:00 am-9:43 pm

2 stops22h 43m

$555

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

mar. 1/20

11:20 am-3:45 pm

3 stops20h 25m

Bucharest Otopeni Intl

mar. 1/27

5:55 am-3:29 pm

2 stops41h 34m

$555

SpringfieldBucharest

SGF - OTP

SGFOTP

Springfield-Branson

vie. 1/30

3:00 pm-11:50 pm

2 stops24h 50m

Bucharest Otopeni Intl

mar. 2/3

5:55 am-9:58 pm

2 stops24h 03m

$563

ColumbiaBucharest

COU - OTP

COUOTP

Columbia Regional

vie. 1/23

8:09 am-2:10 pm

2 stops22h 01m

Bucharest Otopeni Intl

mar. 1/27

5:55 am-2:35 pm

2 stops16h 40m

$563

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

mar. 1/20

11:20 am-3:45 pm

3 stops20h 25m

Bucharest Otopeni Intl

mar. 1/27

6:55 am-9:13 pm

3 stops22h 18m

$581

St. LouisBucharest

STL - OTP

STLOTP

Lambert-St Louis

mar. 1/20

11:22 am-6:25 pm

2 stops23h 03m

Bucharest Otopeni Intl

mar. 1/27

2:50 pm-1:55 pm

1 stop31h 05m

$599

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

jue. 4/2

11:02 am-1:25 am

2 stops30h 23m

Bucharest Otopeni Intl

lun. 4/13

3:30 pm-8:04 pm

2 stops36h 34m

$618

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

vie. 5/8

6:08 am-7:05 pm

2 stops28h 57m

Bucharest Otopeni Intl

vie. 8/14

8:25 am-9:58 pm

2 stops21h 33m

$696

Kansas CityBucharest

MCI - OTP

MCIOTP

Kansas City

jue. 4/2

8:00 am-12:00 pm

3 stops20h 00m

Bucharest Otopeni Intl

lun. 4/13

6:05 am-7:45 pm

3 stops21h 40m

$1,403

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 day to depart on your flight to Bucharest?

Our data shows that Saturday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $813. The most expensive day to fly to Bucharest is Wednesday, with ticket prices averaging around $1,473.

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

According to our data, the cheapest time of day to fly to Bucharest is in the morning. momondo users have found flights departing from Missouri to Bucharest in the morning for as low as $1,059. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is in the afternoon when prices are around $1,313.

Can stopping save me money on Missouri to Bucharest flights?

You could potentially save up to 8% 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

15h 33m

Direct flights

None
The fastest flight from Missouri to Bucharest takes 15h 33m
There are no direct flights from Missouri to Bucharest. There are no popular flight routes from Missouri to Bucharest.
Search flight deals

  • 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 $784Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
LufthansaPriceFrom $800Free CancellationRating
6.8
7,649 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