HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iaşi

$634+ Cheap flights from Detroit (DTT) to Iaşi (IAS)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — IAS
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Iaşi 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.

Cheap flight deals from Detroit to Iaşi

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Iaşi (IAS). 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 janvier 21, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$634
(United)
Provider with most accurate pricing for Detroit (DTT)-Iasi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Iasi flights.
Search Deals
From Detroit (DTT) to Iasi
Search Deals

Find flight deals from Detroit to Iaşi

Cheapest flights from Detroit to Iaşi
Explore the most affordable flight options available from Detroit to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/277:45 pmDTW - IAS
2 stops36h 35mMultiple Airlines
lun. 2/34:05 pmIAS - DTW
2 stops33h 29mMultiple Airlines
Deal found 1/20$634
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
mer. 4/234:00 pmDTW - IAS
2 stops26h 20mLufthansa
mer. 4/305:20 amIAS - DTW
2 stops39h 50mLufthansa
Deal found 1/21$811
This Austrian Airlines deal was found by Cheapflights users on 1/21. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/282:10 pmDTW - IAS
2 stops18h 10mAustrian Airlines
mer. 4/304:00 pmIAS - DTW
2 stops35h 22mAustrian Airlines
Deal found 1/21$1,789

Find flights from Detroit to Iaşi within your budget

Customize your flight search to find flights from Detroit to Iaşi 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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

mer. 4/23

4:00 pm-1:20 am

2 stops26h 20m

Iasi

mer. 4/30

5:20 am-2:10 pm

2 stops39h 50m

$811

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

mer. 4/23

8:55 pm-1:20 am

1 stop21h 25m

Iasi

mer. 4/30

5:20 am-5:15 pm

2 stops18h 55m

$1,457

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

lun. 4/28

2:10 pm-3:20 pm

2 stops18h 10m

Iasi

mer. 4/30

4:00 pm-8:22 pm

2 stops35h 22m

$1,789

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

  • Most accurate provider: When it comes to deals on Detroit-Iaşi flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Detroit-Iaşi flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Detroit-Iaşi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Iaşi flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Iaşi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi 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.

Travel insights for flights from Detroit to Iaşi

Get recent, data-driven insights about flights from Detroit to Iaşi including ideal travel times, pricing trends, and more.

Rainfall in Iaşi by month

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

In terms of precipitation, rainfall in Iaşi ranges from 0.8 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Iaşi when rainfall is around 0.8 in.

Temperature in Iaşi by month

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

If weather is an important factor for your trip to Iaşi, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Iaşi

Get insights into the airlines that provide service to Iaşi. 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 Iaşi. Reviews last updated janvier 21, 2025.
Lufthansa
6.8
Okay
7,111 reviews

Overall

6.8

Comfort

6.7

Boarding

7.0

Food

6.3

Crew

7.5

Entertainment

6.4

Reviews

1 / 10

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Lufthansa
6.8
Okay
7,111 reviews
Lufthansa
6.8
Okay
7,111 reviews

Overall

6.8

Comfort

6.7

Boarding

7.0

Food

6.3

Crew

7.5

Entertainment

6.4

Reviews

1 / 10

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Iaşi. 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 Detroit to Iaşi that include hotel bookings?

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

  • How can I find direct flights from Detroit to Iaşi?

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

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

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

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 airline flying from Detroit to Iaşi

Discover the top airline that operate flights from Detroit to Iaşi. 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$995Average$1,562FlexibilityNo 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.