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Cheap flights from Romania to St. Louis from $757

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to St. Louis departing on 5/20. 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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Find the cheapest flights from Romania to St. Louis

Recent round-trip flight deals from Romania to St. Louis

 Logo
7:00 am - 4:47 pmOTP-STL
17h 47m2 stops
 Logo
3:42 pm - 3:50 pmSTL-OTP
16h 08m2 stops
Tue, May 20 - Sat, Aug 2
Air Canada Logo
1:55 pm - 3:16 pmOTP-STL
33h 21m2 stops
Air Canada Logo
4:00 pm - 11:55 amSTL-OTP
35h 55m2 stops
$830Air Canada
Find Deal
Fri, Jul 18 - Sun, Aug 3
United Airlines Logo
12:40 pm - 10:40 amOTP-STL
30h 00m2 stops
United Airlines Logo
11:25 am - 6:35 pmSTL-OTP
23h 10m2 stops
$841United Airlines
Find Deal
Fri, Jul 18 - Sat, Aug 2
Lufthansa Logo
5:45 pm - 1:30 pmOTP-STL
27h 45m1 stop
Lufthansa Logo
5:30 pm - 11:50 pmSTL-OTP
46h 20m2 stops
$887Lufthansa
Find Deal
Tue, May 20 - Sat, Aug 2
 Logo
7:40 am - 12:36 pmOTP-STL
36h 56m2 stops
 Logo
1:00 pm - 8:10 amSTL-OTP
35h 10m3 stops
$1,069
Find Deal
Tue, May 20 - Sat, Aug 2
 Logo
6:35 am - 7:40 pmOTP-STL
21h 05m2 stops
 Logo
3:30 pm - 5:55 pmSTL-OTP
18h 25m1 stop
$1,073
Find Deal
Fri, Jul 18 - Sun, Aug 3
 Logo
6:30 am - 7:40 pmOTP-STL
21h 10m2 stops
 Logo
8:44 am - 9:10 pmSTL-OTP
28h 26m3 stops
$1,241
Find Deal
Fri, Jul 18 - Sun, Aug 3
United Airlines Logo
6:00 am - 1:30 pmOTP-STL
15h 30m1 stop
United Airlines Logo
5:30 pm - 6:35 pmSTL-OTP
17h 05m2 stops
$1,466United Airlines
Find Deal
Fri, Jul 18 - Sat, Aug 2
Lufthansa Logo
6:00 am - 1:30 pmOTP-STL
15h 30m1 stop
Lufthansa Logo
3:30 pm - 11:50 pmSTL-OTP
24h 20m1 stop
$1,552Lufthansa
Find Deal
Fri, Jul 18 - Sun, Aug 3
Emirates Logo
2:20 am - 9:48 pmOTP-STL
27h 28m2 stops
Emirates Logo
3:20 pm - 2:45 pmSTL-OTP
39h 25m2 stops
$4,150Emirates
Find Deal
Mon, May 19 - Sat, Aug 2

Lufthansa flights from Romania to St. Louis

Our best Lufthansa deals on Romania to St. Louis flight tickets
Lufthansa
May 20
OTP5:45 pmBucharest Otopeni Intl
27h 45m
1 stop
STL1:30 pmLambert-St Louis
Aug 2
STL5:30 pmLambert-St Louis
46h 20m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Lufthansa
Jul 18
OTP6:00 amBucharest Otopeni Intl
15h 30m
1 stop
STL1:30 pmLambert-St Louis
Aug 3
STL3:30 pmLambert-St Louis
24h 20m
1 stop
OTP11:50 pmBucharest Otopeni Intl

United Airlines flights from Romania to St. Louis

Our best United Airlines deals on Romania to St. Louis flight tickets
United Airlines
Jul 18
OTP12:40 pmBucharest Otopeni Intl
30h 00m
2 stops
STL10:40 amLambert-St Louis
Aug 2
STL11:25 amLambert-St Louis
23h 10m
2 stops
OTP6:35 pmBucharest Otopeni Intl
United Airlines
Jul 18
OTP6:00 amBucharest Otopeni Intl
15h 30m
1 stop
STL1:30 pmLambert-St Louis
Aug 2
STL5:30 pmLambert-St Louis
17h 05m
2 stops
OTP6:35 pmBucharest Otopeni Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from Romania to St. Louis

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 St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $732. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $912. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Romania at noon is the least expensive time of day to depart. momondo users have found prices as low as $687 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $735 per ticket.

Cheap Romania to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to St. Louis

Best Price Found

$757

Fastest flight time

15h 30m

Direct flights

None

Airports in St. Louis

1 airport
The best flight deal from Romania to St. Louis found on momondo in the last 72 hours is $757
The fastest flight from Romania to St. Louis takes 15h 30m
There are no direct flights from Romania to St. Louis. Popular non-direct route for this connection is Bucharest Otopeni Intl Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Romania to Lambert-St Louis Airport?

    Prices for flights from Romania to Lambert-St Louis Airport refresh daily.

  • How old do you have to be to fly from Romania to Lambert-St Louis Airport?

    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 Romania to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Florissant
Maryland Heights
Hermann
Fairview Heights
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Edwardsville
Clayton
Festus
Grafton
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal from Romania to St. Louis?

It is quick and easy to find Romania to St. Louis 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 St. Louis that suits you.

Can I find flights from Romania to St. Louis with flexible booking policies on momondo?

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

How can momondo help me find flights from Romania to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Romania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Romania to St. Louis 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.


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1 adult
Mon 5/12
Mon 5/19

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