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$707+ Cheap flights from Cluj Napoca (CLJ) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — STL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Cluj Napoca to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$707
(Lufthansa)
From Cluj Napoca to Lambert-St Louis
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Find flight deals from Cluj Napoca to St. Louis

Cheapest flights from Cluj Napoca to St. Louis
Explore the most affordable flight options available from Cluj Napoca to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Lufthansa deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amCLJ - STL
2 stops15h 50mLufthansa
Sun 11/303:50 pmSTL - CLJ
2 stops25h 00mLufthansa
Deal found 7/28$707

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cluj Napoca to St. Louis 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Cluj Napoca to St. Louis that are best for you.

Fly from

Cluj Napoca

Fly to

St. Louis

Route

Depart

Return

Price

Cluj NapocaSt. Louis

CLJ - STL

CLJSTL

Cluj Napoca

Wed 11/26

6:05 am-1:55 pm

2 stops15h 50m

Lambert-St Louis

Sun 11/30

3:50 pm-12:50 am

2 stops25h 00m

$707

Cluj NapocaSt. Louis

CLJ - STL

CLJSTL

Cluj Napoca

Tue 8/5

8:40 pm-1:34 pm

3 stops48h 54m

$721

Cluj NapocaSt. Louis

CLJ - STL

CLJSTL

Cluj Napoca

Tue 8/5

1:45 pm-10:45 pm

2 stops41h 00m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Cluj Napoca to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cluj Napoca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 29, 2025.
See what other customers who have flown with Lufthansa from Cluj Napoca to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,265 reviews

Overall

6.8

Boarding

7.0

Comfort

6.8

Food

6.3

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,265 reviews
Lufthansa
6.8
Okay
7,265 reviews

Overall

6.8

Boarding

7.0

Comfort

6.8

Food

6.3

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Cluj Napoca to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Cluj Napoca to St. Louis that include hotel bookings?

    Yes. In addition to deals on Cluj Napoca to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cluj Napoca to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cluj Napoca to St. Louis.

  • Can I find deals for business class flights from Cluj Napoca to St. Louis?

    Yes. Cheapflights offers flight deals from Cluj Napoca to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cluj Napoca to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Cluj Napoca to St. Louis (average of $311). Flying from Cluj Napoca to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

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