What is the cheapest airline that flies from United States to Iasi?

TAROM and Austrian Airlines are the most popular carriers operating from United States to Iasi

How long does it take to fly to Iaşi?

The flight from United States to Iaşi depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to Iaşi (the most popular airport in Iaşi), then the flight time is 10h 35m on average. If you fly from Boston (another popular airport in United States) to Iaşi, then the average flight time is 14h 35m.

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?

The number of operators available for flights from United States to Iasi Airport is 2 as of May 2026.

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.

$484 Cheap Flights from the United States to Iaşi in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Iaşi

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

9:45 pm - 3:20 pm

JFK

IAS

10h 35m

1 stop

5:20 am - 8:05 pm

IAS

JFK

21h 45m

1 stop

$742Austrian Airlines

Wed, Sep 2 - Fri, Sep 18

5:30 pm - 1:20 am

JFK

IAS

24h 50m

2 stops

5:20 am - 8:05 pm

IAS

JFK

21h 45m

1 stop

$760Multiple Airlines

Wed, Sep 2 - Fri, Sep 18

5:40 pm - 3:20 pm

EWR

IAS

14h 40m

1 stop

5:20 am - 3:45 pm

IAS

EWR

17h 25m

2 stops

$774Multiple Airlines

Wed, Sep 2 - Fri, Sep 18

8:30 pm - 1:20 am

EWR

IAS

21h 50m

2 stops

5:20 am - 3:45 pm

IAS

EWR

17h 25m

2 stops

$792Lufthansa

Wed, Sep 2 - Fri, Sep 18

5:40 pm - 3:20 pm

EWR

IAS

14h 40m

1 stop

5:20 am - 1:55 pm

IAS

EWR

15h 35m

1 stop

$815Austrian Airlines

Wed, Sep 2 - Fri, Sep 18

5:40 pm - 3:20 pm

EWR

IAS

14h 40m

1 stop

4:00 pm - 7:52 pm

IAS

EWR

34h 52m

2 stops

$823Multiple Airlines

Sun, May 24 - Tue, Jun 2

5:30 pm - 1:20 am

JFK

IAS

24h 50m

2 stops

5:20 am - 1:00 pm

IAS

JFK

14h 40m

2 stops

$835Multiple Airlines

Wed, Sep 2 - Fri, Sep 18

8:30 pm - 3:20 pm

EWR

IAS

35h 50m

2 stops

4:00 pm - 5:59 pm

IAS

EWR

32h 59m

2 stops

$841Multiple Airlines

Sun, May 24 - Tue, Jun 2

6:00 pm - 1:20 am

EWR

IAS

24h 20m

2 stops

4:00 pm - 3:45 pm

IAS

EWR

54h 45m

2 stops

$845Lufthansa

Wed, Aug 26 - Sat, Sep 12

3:25 pm - 7:30 pm

PHX

IAS

18h 05m

2 stops

9:15 am - 1:10 pm

IAS

PHX

37h 55m

2 stops

$1,155Air France

Tue, Aug 4 - Thu, Aug 13

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Lufthansa flights from United States to Iaşi

Our best Lufthansa deals on United States to Iaşi flight tickets

Lufthansa

May 11

JFK5:30 pmNew York John F Kennedy Intl

24h 50m

2 stops

IAS1:20 amIasi

May 25

IAS4:00 pmIasi

35h 05m

2 stops

JFK8:05 pmNew York John F Kennedy Intl

$739

Lufthansa

May 11

JFK5:30 pmNew York John F Kennedy Intl

38h 50m

2 stops

IAS3:20 pmIasi

May 25

IAS4:00 pmIasi

35h 05m

2 stops

JFK8:05 pmNew York John F Kennedy Intl

$750

Lufthansa

Sep 2

EWR8:30 pmNewark

21h 50m

2 stops

IAS1:20 amIasi

Sep 18

IAS5:20 amIasi

17h 25m

2 stops

EWR3:45 pmNewark

$792

Austrian Airlines flights from United States to Iaşi

Our best Austrian Airlines deals on United States to Iaşi flight tickets

Austrian Airlines

May 11

EWR5:40 pmNewark

24h 40m

1 stop

IAS1:20 amIasi

May 25

IAS4:00 pmIasi

28h 55m

1 stop

EWR1:55 pmNewark

$682

Austrian Airlines

May 11

EWR5:40 pmNewark

24h 40m

1 stop

IAS1:20 amIasi

May 25

IAS4:00 pmIasi

28h 55m

1 stop

EWR1:55 pmNewark

$683

Austrian Airlines

May 11

JFK9:45 pmNew York John F Kennedy Intl

10h 35m

1 stop

IAS3:20 pmIasi

May 25

IAS5:20 amIasi

21h 45m

1 stop

JFK8:05 pmNew York John F Kennedy Intl

$688

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 9/2

9:45 pm-3:20 pm

1 stop10h 35m

Iasi

Fri 9/18

5:20 am-8:05 pm

1 stop21h 45m

$742

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 9/2

5:30 pm-1:20 am

2 stops24h 50m

Iasi

Fri 9/18

5:20 am-8:05 pm

1 stop21h 45m

$760

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Wed 9/2

5:40 pm-3:20 pm

1 stop14h 40m

Iasi

Fri 9/18

5:20 am-3:45 pm

2 stops17h 25m

$774

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Wed 9/2

8:30 pm-1:20 am

2 stops21h 50m

Iasi

Fri 9/18

5:20 am-3:45 pm

2 stops17h 25m

$792

Quickest round-trip

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Wed 9/2

5:40 pm-3:20 pm

1 stop14h 40m

Iasi

Fri 9/18

5:20 am-1:55 pm

1 stop15h 35m

$815

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Sun 5/24

5:40 pm-3:20 pm

1 stop14h 40m

Iasi

Tue 6/2

4:00 pm-7:52 pm

2 stops34h 52m

$823

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 9/2

5:30 pm-1:20 am

2 stops24h 50m

Iasi

Fri 9/18

5:20 am-1:00 pm

2 stops14h 40m

$835

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Sun 5/24

8:30 pm-3:20 pm

2 stops35h 50m

Iasi

Tue 6/2

4:00 pm-5:59 pm

2 stops32h 59m

$841

NewarkIaşi

EWR - IAS

EWRIAS

Newark

Wed 8/26

6:00 pm-1:20 am

2 stops24h 20m

Iasi

Sat 9/12

4:00 pm-3:45 pm

2 stops54h 45m

$845

PhoenixIaşi

PHX - IAS

PHXIAS

Phoenix Sky Harbor Intl

Tue 8/4

3:25 pm-7:30 pm

2 stops18h 05m

Iasi

Thu 8/13

9:15 am-1:10 pm

2 stops37h 55m

$1,155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from United States to Iaşi takes 10h 35m

There are no direct flights from United States to Iaşi. There are no popular flight routes from United States to Iaşi.

Search flight deals

Frequently asked questions about flying from the United States to Iaşi

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?
The number of operators available for flights from United States to Iasi Airport is 2 as of May 2026.
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
Austrian Airlines	PriceFrom $317	Free Cancellation	Rating 7.6 914 reviews		Search Austrian Airlines flights
Lufthansa	PriceFrom $475	Free Cancellation	Rating 6.8 7,974 reviews		Search Lufthansa 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.