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Flights to Iasi

$298 Cheap flights to Iaşi

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Iaşi departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Iaşi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:10 pm - 3:20 pm
SEA
-
IAS
15h 10m
2 stops
Lufthansa Logo
5:20 am - 12:20 pm
IAS
-
SEA
17h 00m
2 stops
$623Lufthansa
Thu, Sep 24 - Fri, Oct 9
Austrian Airlines Logo
9:45 pm - 1:20 am
JFK
-
IAS
20h 35m
1 stop
Austrian Airlines Logo
5:20 am - 8:05 pm
IAS
-
JFK
21h 45m
1 stop
$664Austrian Airlines
Wed, Aug 5 - Wed, Oct 7
Austrian Airlines Logo
9:45 pm - 1:20 am
JFK
-
IAS
20h 35m
1 stop
Austrian Airlines Logo
5:20 am - 8:05 pm
IAS
-
JFK
21h 45m
1 stop
$688Austrian Airlines
Mon, Aug 3 - Fri, Oct 9
Multiple Airlines Logo
10:40 am - 1:20 am
BOS
-
IAS
31h 40m
2 stops
Multiple Airlines Logo
5:20 am - 9:50 am
IAS
-
BOS
35h 30m
2 stops
$689Multiple Airlines
Wed, Aug 12 - Wed, Oct 7
Multiple Airlines Logo
5:30 pm - 1:20 am
JFK
-
IAS
24h 50m
2 stops
Multiple Airlines Logo
5:20 am - 8:05 pm
IAS
-
JFK
21h 45m
1 stop
$700Multiple Airlines
Wed, Aug 5 - Wed, Oct 7
Multiple Airlines Logo
12:30 am - 11:10 am
JFK
-
IAS
27h 40m
2 stops
Multiple Airlines Logo
12:15 pm - 10:30 pm
IAS
-
JFK
17h 15m
1 stop
$701Multiple Airlines
Mon, Aug 3 - Fri, Oct 9
Multiple Airlines Logo
10:55 pm - 10:10 pm
BOS
-
IAS
16h 15m
1 stop
Multiple Airlines Logo
6:00 am - 9:05 pm
IAS
-
BOS
22h 05m
2 stops
$706Multiple Airlines
Wed, Aug 5 - Wed, Oct 7
Multiple Airlines Logo
9:45 pm - 1:20 am
JFK
-
IAS
20h 35m
1 stop
Multiple Airlines Logo
4:00 pm - 3:00 pm
IAS
-
JFK
30h 00m
2 stops
$706Multiple Airlines
Wed, Aug 5 - Tue, Oct 6
Austrian Airlines Logo
9:45 pm - 1:20 am
JFK
-
IAS
20h 35m
1 stop
Austrian Airlines Logo
5:20 am - 8:05 pm
IAS
-
JFK
21h 45m
1 stop
$713Austrian Airlines
Mon, Aug 3 - Mon, Oct 5
Lufthansa Logo
5:30 pm - 1:20 am
JFK
-
IAS
24h 50m
2 stops
Lufthansa Logo
4:00 pm - 8:05 pm
IAS
-
JFK
35h 05m
2 stops
$732Lufthansa
Wed, Aug 5 - Wed, Oct 7

momondo Fare Finder

 
Locate flights to Iasi that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on May 27, 2026.
Use the filters below to find and compare flights to Iaşi that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Thu 9/24

2:10 pm-3:20 pm

2 stops15h 10m

Iasi

Fri 10/9

5:20 am-12:20 pm

2 stops17h 00m

$623

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 8/5

9:45 pm-1:20 am

1 stop20h 35m

Iasi

Wed 10/7

5:20 am-8:05 pm

1 stop21h 45m

$664

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Mon 8/3

9:45 pm-1:20 am

1 stop20h 35m

Iasi

Fri 10/9

5:20 am-8:05 pm

1 stop21h 45m

$688

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 8/12

10:40 am-1:20 am

2 stops31h 40m

Iasi

Wed 10/7

5:20 am-9:50 am

2 stops35h 30m

$689

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 8/5

5:30 pm-1:20 am

2 stops24h 50m

Iasi

Wed 10/7

5:20 am-8:05 pm

1 stop21h 45m

$700

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Mon 8/3

12:30 am-11:10 am

2 stops27h 40m

Iasi

Fri 10/9

12:15 pm-10:30 pm

1 stop17h 15m

$701

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 8/5

10:55 pm-10:10 pm

1 stop16h 15m

Iasi

Wed 10/7

6:00 am-9:05 pm

2 stops22h 05m

$706

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 8/5

9:45 pm-1:20 am

1 stop20h 35m

Iasi

Tue 10/6

4:00 pm-3:00 pm

2 stops30h 00m

$706

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Mon 8/3

9:45 pm-1:20 am

1 stop20h 35m

Iasi

Mon 10/5

5:20 am-8:05 pm

1 stop21h 45m

$713

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Wed 8/5

5:30 pm-1:20 am

2 stops24h 50m

Iasi

Wed 10/7

4:00 pm-8:05 pm

2 stops35h 05m

$732

Flights are sorted by cheapest round-trip flights first.

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

Iaşi flights insights and trends

Explore insights for your Iaşi flight to craft the best travel plan

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 Los Angeles (a popular airport in United States) to Iasi (the most popular airport in Iaşi), then the flight time is 14h 15m on average. If you fly from San Francisco (another popular airport in United States) to Iasi, then the average flight time is 43h.

Cheap Iaşi flight deals and tips

Summary info about Iaşi flight prices, duration and airlines

Best One-Way Price

$298

Best Round-Trip Price

$623

Fastest flight time

14h 40m
The best one-way flight price to Iaşi from United States in the last 5 days is $298 (Seattle/Tacoma Intl to Iasi).
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The best round-trip flight price to Iaşi from United States in the last 5 days is $623 (Seattle/Tacoma Intl to Iasi).
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The fastest flight to Iaşi from United States takes 14h 40m (Newark to Iasi).
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Frequently asked questions about flying to Iaşi

Is there an alternative airport near Iaşi?

Bacau Airport or Suceava Salcea Airport can be an alternative airport used for travel to Iaşi.

Is there a cheaper alternative to flying into Iaşi?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Iaşi is Bacau Airport where the average price is $111. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Iasi Airport are updated daily.

How many operators does momondo search for flights to Iasi Airport?

As of May 2026, there are 5 operators available to choose from for flights to Iasi Airport.

How old do you have to be to fly to Iasi Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Iasi Airport.

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

The required travel and health documents for your Iasi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iasi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

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

How can momondo help me find flights to Iaşi?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Iaşi.

I’m not ready to book a flight 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 and alert you when they change.

An easier way to manage your Iasi trip

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