How do I get Price Alerts for flights from St. Louis to Cluj Napoca?

Confirm your travel details to search for the latest offers for flights from St. Louis to Cluj Napoca . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from St. Louis to Cluj Napoca with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Lambert-St Louis Airport to Cluj Napoca Airport are refreshed on a daily basis.

How old do you have to be to fly from Lambert-St Louis Airport to Cluj Napoca Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cluj Napoca Airport.

What documentation or ID do you need to fly to Cluj Napoca Airport?

The travel and health documents required for your trip to Cluj Napoca 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 Cluj Napoca Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$633 Cheap Flights from St. Louis to Cluj Napoca in 2026

1 adult

0 bags

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Find the cheapest flights from St. Louis to Cluj Napoca

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 1:40 pm

STL

CLJ

38h 55m

2 stops

2:25 pm - 10:58 pm

CLJ

STL

40h 33m

2 stops

$633United Airlines

mié., ene. 28 - dom., feb. 1

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCluj Napoca

STL - CLJ

STLCLJ

Lambert-St Louis

mié. 1/28

2:45 pm-1:40 pm

2 stops38h 55m

Cluj Napoca

dom. 2/1

2:25 pm-10:58 pm

2 stops40h 33m

$633

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Cluj Napoca

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cluj Napoca according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Cluj Napoca (STL to CLJ) flight deals and tips

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

Fastest flight time	35h 00m
Direct flights	None

The fastest flight from St. Louis to Cluj Napoca takes 35h 00m

There are no direct flights from St. Louis to Cluj Napoca. There are no popular flight routes from St. Louis to Cluj Napoca.

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How far is Lambert-St Louis to Cluj Napoca by plane?
The distance between Lambert-St Louis and Cluj Napoca is about 5260.3 mi. Typically, this will take 35h 00m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Cluj Napoca Airport?
Prices for flights from Lambert-St Louis Airport to Cluj Napoca Airport are refreshed on a daily basis.
How old do you have to be to fly from Lambert-St Louis Airport to Cluj Napoca Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cluj Napoca Airport.
What documentation or ID do you need to fly to Cluj Napoca Airport?
The travel and health documents required for your trip to Cluj Napoca 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 Cluj Napoca Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from St. Louis to Cluj Napoca?
Confirm your travel details to search for the latest offers for flights from St. Louis to Cluj Napoca. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from St. Louis to Cluj Napoca with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

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

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

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

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

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

Once all potential St. Louis to Cluj Napoca 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 St. Louis to Cluj Napoca right now. Can momondo alert me if prices change?

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