HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cluj Napoca

$826+ Cheap flights from Detroit (DTT) to Cluj Napoca (CLJ)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CLJ
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Cluj Napoca with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Detroit All airports to Cluj Napoca are usually found in November or October, booked 66 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from Detroit to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Cluj Napoca (CLJ). 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 juin 12, 2025.

Round-trip from

$826
(CheapOair)

Popular in

May

Cheapest in

November

Average price

$1,539
From Detroit (DTT) to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($337 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Detroit to Cluj Napoca

Cheapest flights from Detroit to Cluj Napoca
Explore the most affordable flight options available from Detroit to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/49:55 amDTW - CLJ
2 stops24h 25mMultiple Airlines
mar. 9/26:05 pmCLJ - DTW
2 stops35h 17mMultiple Airlines
Deal found 6/10$826
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/198:35 pmDTW - CLJ
2 stops33h 30mAir Canada
mer. 7/306:00 amCLJ - DTW
2 stops46h 26mAir Canada
Deal found 6/11$860
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/314:00 pmDTW - CLJ
2 stops25h 30mLufthansa
mer. 10/86:00 amCLJ - DTW
2 stops15h 10mLufthansa
Deal found 6/11$862
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/192:10 pmDTW - CLJ
2 stops41h 25mSWISS
lun. 8/43:20 pmCLJ - DTW
2 stops37h 45mSWISS
Deal found 6/11$868
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/208:50 amDTW - CLJ
2 stops21h 15mUnited Airlines
jeu. 7/311:45 pmCLJ - DTW
2 stops16h 25mUnited Airlines
Deal found 6/11$869
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/129:00 pmDTW - CLJ
1 stop16h 20mTurkish Airlines
jeu. 9/189:10 pmCLJ - DTW
1 stop28h 55mTurkish Airlines
Deal found 6/11$916

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Cluj Napoca 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 juin 12, 2025.
Use the filters below to find and compare flights from Detroit to Cluj Napoca that are best for you.

Fly from

Detroit

Fly to

Cluj Napoca

Route

Depart

Return

Price

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

lun. 8/4

9:55 am-5:20 pm

2 stops24h 25m

Cluj Napoca

mar. 9/2

6:05 pm-10:22 pm

2 stops35h 17m

$826

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

sam. 7/19

8:35 pm-1:05 pm

2 stops33h 30m

Cluj Napoca

mer. 7/30

6:00 am-9:26 pm

2 stops46h 26m

$860

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

jeu. 7/31

4:00 pm-12:30 am

2 stops25h 30m

Cluj Napoca

mer. 10/8

6:00 am-2:10 pm

2 stops15h 10m

$862

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

sam. 7/19

2:10 pm-2:35 pm

2 stops41h 25m

Cluj Napoca

lun. 8/4

3:20 pm-10:05 pm

2 stops37h 45m

$868

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

dim. 7/20

8:50 am-1:05 pm

2 stops21h 15m

Cluj Napoca

jeu. 7/31

1:45 pm-11:10 pm

2 stops16h 25m

$869

DetroitCluj Napoca

DTW - CLJ

DTWCLJ

Detroit Metropolitan Wayne County

ven. 9/12

9:00 pm-8:20 pm

1 stop16h 20m

Cluj Napoca

jeu. 9/18

9:10 pm-7:05 pm

1 stop28h 55m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Detroit to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Detroit 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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Cluj Napoca

How far ahead should I book a flight from Detroit to Cluj Napoca?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Cluj Napoca. Price data was last updated on June 9, 2025.

The best time to book flights from Detroit to Cluj Napoca is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Detroit to Cluj Napoca?

Currently, January is the cheapest month in which you can book a flight from Detroit to Cluj Napoca (average of $674). Flying from Detroit to Cluj Napoca in June is currently the most expensive (average of $1,320). 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.

What is the cheapest time of day to fly from DTT to CLJ?

Find hourly flight availability from Detroit to Cluj Napoca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

When flying from Detroit to Cluj Napoca, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 7% versus a flight in the evening.

Rainfall in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cluj Napoca ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Cluj Napoca when rainfall is around 0.8 in.

Temperature in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cluj Napoca, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated juin 12, 2025.
To help decide which airline to fly from Detroit to Cluj Napoca, see what other customers have to say about SWISS, United Airlines and Turkish Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,623 reviews

Crew

8.2

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews

Crew

8.2

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
United Airlines
7.4
Good
8,790 reviews
SWISS
7.5
Good
1,623 reviews

Crew

8.2

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Turkish Airlines
7.3
Good
3,848 reviews
SWISS
7.5
Good
1,623 reviews

Crew

8.2

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Air Canada
7.1
Good
9,537 reviews
SWISS
7.5
Good
1,623 reviews

Crew

8.2

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Lufthansa
6.8
Okay
7,139 reviews
SWISS
7.5
Good
1,623 reviews

Crew

8.2

Overall

7.5

Boarding

7.6

Comfort

7.4

Food

7.0

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

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

  • What are the cheapest airlines flying from Detroit to Cluj Napoca round-trip?

    Cheapflights users have booked flights from Detroit to Cluj Napoca round-trip from $860. Other airlines that can offer you cheap pricing are Lufthansa, from $862, and SWISS, from $868. You may be able to fly from Detroit to Cluj Napoca for 8% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Detroit to Cluj Napoca?

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

  • Can I find deals for business class flights from Detroit to Cluj Napoca?

    Yes. Cheapflights offers flight deals from Detroit to Cluj Napoca 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 Detroit to Cluj Napoca?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Cluj Napoca (average of $674). Flying from Detroit to Cluj Napoca in June is currently the most expensive (average of $1,320). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Detroit to Cluj Napoca

Discover the top 3 airlines that operate flights from Detroit to Cluj Napoca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$972FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$690Average$1,016FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$706Average$995FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.