$457 Cheap Flights from Detroit (DTW) to Cluj-Napoca (CLJ)

View $457 flight on Mon, Oct 27, 2025Opens in a new window

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Cheap Flights from Detroit to Cluj-Napoca (DTW-CLJ)

Prices were available within the past 7 days and start at $457 for one-way flights and $657 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, Jul 29 - Mon, Aug 18
DTW
Detroit
CLJ
Cluj-Napoca
$657 Roundtrip, found 1 day ago
$657
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Jul 29 from Detroit to Cluj-Napoca, returning Mon, Aug 18, priced at $657 found 1 day ago
Air Canada
Tue, Jul 22 - Mon, Aug 18
DTW
Detroit
CLJ
Cluj-Napoca
$659 Roundtrip, found 4 days ago
$659
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Jul 22 from Detroit to Cluj-Napoca, returning Mon, Aug 18, priced at $659 found 4 days ago
Swiss International Air Lines
Tue, Jul 29 - Mon, Aug 18
DTW
Detroit
CLJ
Cluj-Napoca
$662 Roundtrip, found 1 day ago
$662
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Jul 29 from Detroit to Cluj-Napoca, returning Mon, Aug 18, priced at $662 found 1 day ago
Air Canada
Mon, Oct 27 - Tue, Nov 4
DTW
Detroit
CLJ
Cluj-Napoca
$665 Roundtrip, found 1 hour ago
$665
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon, Oct 27 from Detroit to Cluj-Napoca, returning Tue, Nov 4, priced at $665 found 1 hour ago
Air Canada
Mon, Aug 11 - Mon, Aug 25
DTW
Detroit
CLJ
Cluj-Napoca
$668 Roundtrip, found 17 hours ago
$668
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Mon, Aug 11 from Detroit to Cluj-Napoca, returning Mon, Aug 25, priced at $668 found 17 hours ago
Lufthansa
Mon, Oct 27 - Tue, Nov 4
DTW
Detroit
CLJ
Cluj-Napoca
$669 Roundtrip, found 1 hour ago
$669
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Mon, Oct 27 from Detroit to Cluj-Napoca, returning Tue, Nov 4, priced at $669 found 1 hour ago
Air Canada
Mon, Oct 27 - Tue, Nov 4
DTW
Detroit
CLJ
Cluj-Napoca
$671 Roundtrip, found 1 hour ago
$671
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon, Oct 27 from Detroit to Cluj-Napoca, returning Tue, Nov 4, priced at $671 found 1 hour ago
Air Canada
Mon, Oct 27 - Tue, Nov 4
DTW
Detroit
CLJ
Cluj-Napoca
$673 Roundtrip, found 1 hour ago
$673
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon, Oct 27 from Detroit to Cluj-Napoca, returning Tue, Nov 4, priced at $673 found 1 hour ago
Lufthansa
Mon, Aug 4 - Mon, Aug 25
DTW
Detroit
CLJ
Cluj-Napoca
$673 Roundtrip, found 5 days ago
$673
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Aug 4 from Detroit to Cluj-Napoca, returning Mon, Aug 25, priced at $673 found 5 days ago
Air Canada
Mon, Oct 27 - Tue, Nov 4
DTW
Detroit
CLJ
Cluj-Napoca
$677 Roundtrip, found 1 hour ago
$677
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon, Oct 27 from Detroit to Cluj-Napoca, returning Tue, Nov 4, priced at $677 found 1 hour ago
Flights from Detroit (DTW) to Cluj-Napoca (CLJ)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Cluj-Napoca
Airlines serving
Air Canada, Air France, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$657
Distance
4839 mi

Detroit to Cluj-Napoca Flights

The cheapest times to fly from Detroit to Cluj-Napoca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Cluj-Napoca are during the month of July. You can find some of the cheapest flights from Detroit to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from Detroit to Cluj-Napoca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Cluj-Napoca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Cluj-Napoca in 2025. You can also book with separate airlines for your outbound and return journeys, from $457 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Cluj-Napoca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Cluj-Napoca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Cluj-Napoca Airport (CLJ) cost?
Discover the latest flight deals from DTW to CLJ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DTW to CLJ?
The cheapest flights from DTW to CLJ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DTW to CLJ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DTW to CLJ. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Cluj-Napoca Airport (CLJ)?
There aren’t any daily direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Cluj-Napoca Airport (CLJ). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from DTW to CLJ?
Usually you’ll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Cluj-Napoca Airport (CLJ)?
To touch down at Cluj-Napoca Airport (CLJ) without delays, opt for a flight that leaves Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Cluj-Napoca Airport (CLJ) last-minute?
Waiting until right before your break to book a ticket from DTW to CLJ generally means paying more. While it’s possible to find some last-minute discounts, they aren’t always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a DTW to CLJ flight and hotel package?
Compared with arranging flights and hotels separately, booking a DTW to CLJ flight and hotel package with Expedia could result in significant savings. What’s more, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Cluj-Napoca Airport (CLJ)?
If you reserved your DTW to CLJ flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.