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Cheap flights from the United States to Iaşi from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Iaşi departing on 12/2. 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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Find the cheapest flights from the United States to Iaşi

Recent round-trip flight deals from the United States to Iaşi

Enter your travel dates to find the best prices.
Austrian Airlines Logo
6:10 pm - 3:20 pmJFK-IAS
14h 10m1 stop
Austrian Airlines Logo
4:05 pm - 2:15 pmIAS-JFK
29h 10m1 stop
$379Austrian Airlines
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Sat, Nov 8 - Fri, Nov 21
Multiple Airlines Logo
6:10 pm - 3:20 pmJFK-IAS
14h 10m1 stop
Multiple Airlines Logo
4:05 pm - 3:40 pmIAS-JFK
30h 35m2 stops
$393Multiple Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 21
Lufthansa Logo
9:50 pm - 3:20 pmEWR-IAS
35h 30m2 stops
Lufthansa Logo
4:00 pm - 6:45 pmIAS-EWR
33h 45m2 stops
$466Lufthansa
Find Deal
Sat, Mar 21 - Mon, May 4
Lufthansa Logo
9:50 pm - 3:20 pmEWR-IAS
35h 30m2 stops
Lufthansa Logo
4:00 pm - 6:45 pmIAS-EWR
33h 45m2 stops
$467Lufthansa
Find Deal
Sat, Mar 21 - Mon, May 4
Lufthansa Logo
3:55 pm - 3:20 pmJFK-IAS
16h 25m2 stops
Lufthansa Logo
4:05 pm - 3:40 pmIAS-JFK
30h 35m2 stops
$477Lufthansa
Find Deal
Sat, Nov 8 - Fri, Nov 21
Multiple Airlines Logo
7:05 pm - 3:20 pmEWR-IAS
14h 15m2 stops
Multiple Airlines Logo
5:20 am - 1:55 pmIAS-EWR
15h 35m1 stop
$478Multiple Airlines
Find Deal
Sat, Mar 21 - Mon, May 4
Austrian Airlines Logo
6:55 pm - 3:20 pmEWR-IAS
14h 25m1 stop
Austrian Airlines Logo
5:20 am - 1:55 pmIAS-EWR
15h 35m1 stop
$490Austrian Airlines
Find Deal
Sat, Mar 21 - Mon, May 4
Multiple Airlines Logo
2:00 pm - 3:20 pmSEA-IAS
39h 20m2 stops
Multiple Airlines Logo
4:05 pm - 10:16 pmIAS-SEA
40h 11m2 stops
$589Multiple Airlines
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Mon, Jan 12 - Mon, Jan 26
Air France Logo
7:30 pm - 8:30 pmJFK-IAS
18h 00m2 stops
Air France Logo
5:25 am - 5:15 pmIAS-JFK
18h 50m2 stops
$788Air France
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Mon, Dec 1 - Thu, Jan 29
Air France Logo
1:00 am - 11:30 pmJFK-IAS
15h 30m2 stops
Air France Logo
5:25 am - 7:05 pmIAS-JFK
20h 40m2 stops
$878Air France
Find Deal
Fri, Nov 7 - Sat, Nov 15

Lufthansa flights from United States to Iaşi

Our best Lufthansa deals on United States to Iaşi flight tickets
Lufthansa
Mar 21
EWR9:50 pmNewark
35h 30m
2 stops
IAS3:20 pmIasi
May 4
IAS4:00 pmIasi
33h 45m
2 stops
EWR6:45 pmNewark
$466
Find similar
Lufthansa
Mar 21
EWR9:50 pmNewark
35h 30m
2 stops
IAS3:20 pmIasi
May 4
IAS4:00 pmIasi
33h 45m
2 stops
EWR6:45 pmNewark
$467
Find similar
Lufthansa
Nov 8
EWR6:05 pmNewark
14h 15m
2 stops
IAS3:20 pmIasi
Nov 21
IAS4:05 pmIasi
34h 00m
2 stops
EWR7:05 pmNewark
$476
Find similar

Air France flights from United States to Iaşi

Our best Air France deals on United States to Iaşi flight tickets
Air France
Dec 1
JFK7:30 pmNew York John F Kennedy Intl
18h 00m
2 stops
IAS8:30 pmIasi
Jan 29
IAS5:25 amIasi
18h 50m
2 stops
JFK5:15 pmNew York John F Kennedy Intl
$788
Find similar
Air France
Nov 7
JFK1:00 amNew York John F Kennedy Intl
15h 30m
2 stops
IAS11:30 pmIasi
Nov 15
IAS5:25 amIasi
20h 40m
2 stops
JFK7:05 pmNew York John F Kennedy Intl
$878
Find similar
Air France
Nov 8
JFK10:30 pmNew York John F Kennedy Intl
18h 25m
2 stops
IAS11:55 pmIasi
Nov 15
IAS5:25 amIasi
20h 40m
2 stops
JFK7:05 pmNew York John F Kennedy Intl
$928
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 November 4, 2025.
Use the filters below to find and compare flights from the United States to Iaşi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Sat 11/8

6:10 pm-3:20 pm

1 stop14h 10m

Iasi

Fri 11/21

4:05 pm-2:15 pm

1 stop29h 10m

$379

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Sat 11/8

6:10 pm-3:20 pm

1 stop14h 10m

Iasi

Fri 11/21

4:05 pm-3:40 pm

2 stops30h 35m

$393

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Sat 3/21

9:50 pm-3:20 pm

2 stops35h 30m

Iasi

Mon 5/4

4:00 pm-6:45 pm

2 stops33h 45m

$466

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Sat 3/21

9:50 pm-3:20 pm

2 stops35h 30m

Iasi

Mon 5/4

4:00 pm-6:45 pm

2 stops33h 45m

$467

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Sat 11/8

3:55 pm-3:20 pm

2 stops16h 25m

Iasi

Fri 11/21

4:05 pm-3:40 pm

2 stops30h 35m

$477

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Sat 3/21

7:05 pm-3:20 pm

2 stops14h 15m

Iasi

Mon 5/4

5:20 am-1:55 pm

1 stop15h 35m

$478

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Sat 3/21

6:55 pm-3:20 pm

1 stop14h 25m

Iasi

Mon 5/4

5:20 am-1:55 pm

1 stop15h 35m

$490

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Mon 1/12

2:00 pm-3:20 pm

2 stops39h 20m

Iasi

Mon 1/26

4:05 pm-10:16 pm

2 stops40h 11m

$589

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Mon 12/1

7:30 pm-8:30 pm

2 stops18h 00m

Iasi

Thu 1/29

5:25 am-5:15 pm

2 stops18h 50m

$788

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Fri 11/7

1:00 am-11:30 pm

2 stops15h 30m

Iasi

Sat 11/15

5:25 am-7:05 pm

2 stops20h 40m

$878

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Iaşi from

How to get the cheapest flight ticket from United States 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 Thursday when prices can be found for as low as $687. 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 Friday, with ticket prices averaging around $1,096.

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 afternoon. momondo users have found flights departing from United States to Iaşi in the afternoon for as low as $686. 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 evening when prices are around $935.

Can stopping save me money on United States to Iaşi flights?

You could potentially save up to 5% on your flight if you consider stops on a United States to Iaşi flight.

Cheap United States to Iaşi flight deals and tips

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

Direct flights

None
There are no direct flights from United States to Iaşi. There are no popular flight routes from United States to Iaşi.
Search flight deals

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

    Prices for flights from United States to Iasi Airport refresh daily.

  • How many operators does momondo search for flights from United States to Iasi Airport?

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

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

    The travel and health documents required for your trip to Iasi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iasi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Iaşi

Compare and see reviews for airlines that fly from United States to Iaşi with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $475Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $561Free CancellationRating
7.6
863 reviews
Search Austrian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Iaşi. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from United States to Iaşi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Iaşi?

Once you have performed a search for United States to Iaşi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Iaşi, momondo offers a useful price alert feature which will track prices for flights to Iaşi from United States and alert you when they change.

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