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.

$530 Cheap Flights from St. Louis to Cluj Napoca in 2025/26

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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.

1:15 pm - 12:55 amSTL-CLJ

27h 40m2 stops

6:00 am - 8:23 pmCLJ-STL

22h 23m2 stops

$530Lufthansa

Find Deal

Wed, Feb 11 - Sun, Feb 15

6:40 pm - 12:55 amSTL-CLJ

22h 15m2 stops

6:00 am - 10:00 pmCLJ-STL

24h 00m2 stops

$545Lufthansa

Find Deal

Wed, Feb 11 - Sun, Feb 15

Lufthansa flights from St. Louis to Cluj Napoca

Our best Lufthansa deals on St. Louis to Cluj Napoca flight tickets

Lufthansa

Feb 11

STL1:15 pmLambert-St Louis

27h 40m

2 stops

CLJ12:55 amCluj Napoca

Feb 15

CLJ6:00 amCluj Napoca

22h 23m

2 stops

STL8:23 pmLambert-St Louis

$530

Find similar

Lufthansa

Feb 11

STL6:40 pmLambert-St Louis

22h 15m

2 stops

CLJ12:55 amCluj Napoca

Feb 15

CLJ6:00 amCluj Napoca

24h 00m

2 stops

STL10:00 pmLambert-St Louis

$545

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCluj Napoca

STL - CLJ

STLCLJ

Lambert-St Louis

Wed 2/11

1:15 pm-12:55 am

2 stops27h 40m

Cluj Napoca

Sun 2/15

6:00 am-8:23 pm

2 stops22h 23m

$530

St. LouisCluj Napoca

STL - CLJ

STLCLJ

Lambert-St Louis

Wed 2/11

6:40 pm-12:55 am

2 stops22h 15m

Cluj Napoca

Sun 2/15

6:00 am-10:00 pm

2 stops24h 00m

$545

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Cluj Napoca

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 Cluj Napoca?

According to our data, Wednesday is the cheapest day to fly to Cluj Napoca from St. Louis. The lowest ticket price found for a Wednesday departure recently was $967. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Friday is $1,262.

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	23h 10m
Direct flights	None

The fastest flight from St. Louis to Cluj Napoca takes 23h 10m

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 22h 15m 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.

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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.