Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Iasi

$250 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 3/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to Iaşi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 am - 3:20 pm
BOS
-
IAS
27h 50m
2 stops
Multiple Airlines Logo
4:00 pm - 1:50 pm
IAS
-
BOS
28h 50m
1 stop
$514Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
6:50 pm - 3:20 pm
BOS
-
IAS
37h 30m
2 stops
Multiple Airlines Logo
4:00 pm - 6:07 pm
IAS
-
BOS
33h 07m
2 stops
$516Multiple Airlines
Sat, May 2 - Mon, May 18
Multiple Airlines Logo
5:45 pm - 3:20 pm
BOS
-
IAS
14h 35m
2 stops
Multiple Airlines Logo
5:20 am - 5:57 pm
IAS
-
BOS
19h 37m
2 stops
$524Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
1:00 pm - 11:00 pm
BOS
-
IAS
28h 00m
2 stops
Multiple Airlines Logo
10:35 pm - 5:40 pm
IAS
-
BOS
26h 05m
2 stops
$530Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Austrian Airlines Logo
5:10 pm - 3:20 pm
BOS
-
IAS
15h 10m
1 stop
Austrian Airlines Logo
5:20 am - 1:50 pm
IAS
-
BOS
15h 30m
1 stop
$552Austrian Airlines
Tue, Mar 31 - Wed, Apr 15
Austrian Airlines Logo
5:10 pm - 3:20 pm
BOS
-
IAS
15h 10m
1 stop
Austrian Airlines Logo
4:00 pm - 6:19 pm
IAS
-
BOS
33h 19m
2 stops
$557Austrian Airlines
Tue, Mar 31 - Tue, Apr 14
Lufthansa Logo
10:55 pm - 3:20 pm
JFK
-
IAS
34h 25m
2 stops
Lufthansa Logo
4:00 pm - 3:00 pm
IAS
-
JFK
30h 00m
2 stops
$561Lufthansa
Fri, Mar 20 - Mon, Apr 13
Lufthansa Logo
10:55 pm - 3:20 pm
JFK
-
IAS
34h 25m
2 stops
Lufthansa Logo
4:00 pm - 3:00 pm
IAS
-
JFK
54h 00m
2 stops
$572Lufthansa
Fri, Mar 20 - Sun, Apr 12
Air France Logo
3:25 pm - 9:45 pm
PHX
-
IAS
44h 20m
2 stops
Air France Logo
9:15 am - 1:10 pm
IAS
-
PHX
37h 55m
2 stops
$1,416Air France
Tue, Apr 21 - Thu, Jun 18
Air France Logo
3:25 pm - 8:15 pm
PHX
-
IAS
18h 50m
2 stops
Air France Logo
9:15 am - 1:10 pm
IAS
-
PHX
37h 55m
2 stops
$1,488Air France
Sun, Apr 19 - Thu, Jun 18

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 February 22, 2026.
Use the filters below to find and compare flights to Iaşi that are best for you.

Fly from

Route

Depart

Return

Price

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sun 3/22

5:30 am-3:20 pm

2 stops27h 50m

Iasi

Sun 3/29

4:00 pm-1:50 pm

1 stop28h 50m

$514

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 5/2

6:50 pm-3:20 pm

2 stops37h 30m

Iasi

Mon 5/18

4:00 pm-6:07 pm

2 stops33h 07m

$516

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 4/1

5:45 pm-3:20 pm

2 stops14h 35m

Iasi

Wed 4/15

5:20 am-5:57 pm

2 stops19h 37m

$524

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sun 3/22

1:00 pm-11:00 pm

2 stops28h 00m

Iasi

Sun 3/29

10:35 pm-5:40 pm

2 stops26h 05m

$530

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 3/31

5:10 pm-3:20 pm

1 stop15h 10m

Iasi

Wed 4/15

5:20 am-1:50 pm

1 stop15h 30m

$552

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 3/31

5:10 pm-3:20 pm

1 stop15h 10m

Iasi

Tue 4/14

4:00 pm-6:19 pm

2 stops33h 19m

$557

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Fri 3/20

10:55 pm-3:20 pm

2 stops34h 25m

Iasi

Mon 4/13

4:00 pm-3:00 pm

2 stops30h 00m

$561

New YorkIaşi

JFK - IAS

JFKIAS

New York John F Kennedy Intl

Fri 3/20

10:55 pm-3:20 pm

2 stops34h 25m

Iasi

Sun 4/12

4:00 pm-3:00 pm

2 stops54h 00m

$572

PhoenixIaşi

PHX - IAS

PHXIAS

Phoenix Sky Harbor Intl

Tue 4/21

3:25 pm-9:45 pm

2 stops44h 20m

Iasi

Thu 6/18

9:15 am-1:10 pm

2 stops37h 55m

$1,416

PhoenixIaşi

PHX - IAS

PHXIAS

Phoenix Sky Harbor Intl

Sun 4/19

3:25 pm-8:15 pm

2 stops18h 50m

Iasi

Thu 6/18

9:15 am-1:10 pm

2 stops37h 55m

$1,488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 24h 15m on average. If you fly from Miami (another popular airport in United States) to Iasi, then the average flight time is .

Cheap Iaşi flight deals and tips

Summary info about Iaşi flight prices, duration and airlines

Best One-Way Price

$250

Best Round-Trip Price

$514

Fastest flight time

22h 45m
The best one-way flight price to Iaşi from United States in the last 72 hours is $250 (Boston Logan Intl to Iasi).
Search Deals
The best round-trip flight price to Iaşi from United States in the last 72 hours is $514 (Boston Logan Intl to Iasi).
Search Deals
The fastest flight to Iaşi from United States takes 22h 45m (Boston Logan Intl to Iasi).
Search Deals

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 Suceava Salcea Airport where the average price is $84. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Iaşi?

The best deal found on momondo in the last two weeks was a flight to Iaşi from Brussels for $20. This is 91% cheaper than most flight deals to Iaşi. To find the cheapest price to Iaşi from your area, use 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 February 2026, there are 6 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/24
Tue 3/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Iaşi