Cheap flights from Detroit to Iaşi from $776

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Iaşi departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Detroit to Iaşi

Cheap round-trip flights

 Logo
4:15 pm - 3:20 pmDTW-IAS
40h 05m2 stops
 Logo
4:05 pm - 5:36 pmIAS-DTW
32h 31m2 stops
mié., ene. 7 - vie., ene. 23
Lufthansa Logo
4:15 pm - 3:20 pmDTW-IAS
40h 05m2 stops
Lufthansa Logo
4:05 pm - 1:55 pmIAS-DTW
28h 50m2 stops
$857Lufthansa
Find Deal
mié., ene. 7 - vie., ene. 23
Lufthansa Logo
4:15 pm - 3:20 pmDTW-IAS
40h 05m2 stops
Lufthansa Logo
4:05 pm - 1:55 pmIAS-DTW
52h 50m2 stops
$985Lufthansa
Find Deal
mié., dic. 3 - dom., dic. 7
Lufthansa Logo
4:15 pm - 3:20 pmDTW-IAS
16h 05m2 stops
Lufthansa Logo
4:05 pm - 1:55 pmIAS-DTW
52h 50m2 stops
$986Lufthansa
Find Deal
mié., dic. 3 - dom., dic. 7

Lufthansa flights from Detroit to Iaşi

Our best Lufthansa deals on Detroit to Iaşi flight tickets
Lufthansa
Jan 7
DTW4:15 pmDetroit Metropolitan Wayne County
40h 05m
2 stops
IAS3:20 pmIasi
Jan 23
IAS4:05 pmIasi
28h 50m
2 stops
DTW1:55 pmDetroit Metropolitan Wayne County
Lufthansa
Dec 3
DTW4:15 pmDetroit Metropolitan Wayne County
40h 05m
2 stops
IAS3:20 pmIasi
Dec 7
IAS4:05 pmIasi
52h 50m
2 stops
DTW1:55 pmDetroit Metropolitan Wayne County
Lufthansa
Dec 3
DTW4:15 pmDetroit Metropolitan Wayne County
16h 05m
2 stops
IAS3:20 pmIasi
Dec 7
IAS4:05 pmIasi
52h 50m
2 stops
DTW1:55 pmDetroit Metropolitan Wayne County

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Detroit to Iaşi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

mié. 1/7

4:15 pm-3:20 pm

2 stops40h 05m

Iasi

vie. 1/23

4:05 pm-5:36 pm

2 stops32h 31m

$776

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

mié. 1/7

4:15 pm-3:20 pm

2 stops40h 05m

Iasi

vie. 1/23

4:05 pm-1:55 pm

2 stops28h 50m

$857

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

mié. 12/3

4:15 pm-3:20 pm

2 stops40h 05m

Iasi

dom. 12/7

4:05 pm-1:55 pm

2 stops52h 50m

$985

DetroitIaşi

DTW - IAS

DTWIAS

Detroit Metropolitan Wayne County

mié. 12/3

4:15 pm-3:20 pm

2 stops16h 05m

Iasi

dom. 12/7

4:05 pm-1:55 pm

2 stops52h 50m

$986

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Iaşi from

How to get the cheapest flight ticket from Detroit to Iaşi

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 Iaşi?

The cheapest day to depart on your flight to Iaşi is on a Friday when prices can be found for as low as $1,223. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Iaşi is Wednesday, with ticket prices averaging around $1,588.

What is the cheapest time of day to depart on your flight to Iaşi?

According to our data, the cheapest time of day to fly to Iaşi is in the evening. momondo users have found flights departing from Detroit to Iaşi in the evening for as low as $1,140. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Iaşi is in the afternoon when prices are around $1,446.

When to book flights from Detroit to Iaşi

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Iaşi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Iaşi (DTT to IAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Iaşi

Best Price Found

$776

Fastest flight time

16h 05m

Direct flights

None

Airports in Iaşi

1 airport
The best flight deal from Detroit to Iaşi found on momondo in the last 72 hours is $776
The fastest flight from Detroit to Iaşi takes 16h 05m
There are no direct flights from Detroit to Iaşi. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - Iasi Airport.
There is 1 airport near Iaşi: Iasi (IAS)
  • How far is Detroit to Iasi by plane?

    The straight-line distance from Detroit to Iasi is 4939.4 mi. In terms of flight time, this usually takes a little over 16h 05m.

  • When did momondo last update prices for flights from Detroit to Iasi Airport?

    Prices for flights from Detroit to Iasi Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Detroit to Iasi 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 Detroit to Iasi Airport.

  • What documentation or ID do you need to fly to Iasi Airport?

    The necessary travel and health documents for your Iasi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Iaşi?

It is quick and easy to find Detroit to Iaşi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Iaşi that suits you.

Can I find flights from Detroit to Iaşi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Detroit to Iaşi flights to just show those with flexible booking policies.

How can momondo help me find flights from Detroit to Iaşi?

momondo helps you find the best flight between Detroit and Iaşi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Iaşi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Detroit to Iaşi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
mar. 8/19
mar. 8/26

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