$169 Cheap Flights from Prague (PRG) to Iasi (IAS)

View $169 flight on Sun, Aug 24, 2025Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Iasi (IAS)

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Cheap Flights from Prague to Iasi (PRG-IAS)

Prices were available within the past 7 days and start at $169 for one-way flights and $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $301 found 6 days ago
Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$323 Roundtrip, found 6 days ago
$323
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $323 found 6 days ago
Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $329 found 6 days ago
Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $332 found 6 days ago
Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$343 Roundtrip, found 6 days ago
$343
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $343 found 6 days ago
Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$352 Roundtrip, found 6 days ago
$352
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $352 found 6 days ago
Austrian Airlines
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$378 Roundtrip, found 6 days ago
$378
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $378 found 6 days ago
Lufthansa
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$412 Roundtrip, found 6 days ago
$412
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $412 found 6 days ago
Tarom-Romanian Air Transport
Mon, Jul 28 - Fri, Aug 1
PRG
Prague
IAS
Iasi
$443 Roundtrip, found 6 days ago
$443
Roundtrip
found 6 days ago
Select Tarom-Romanian Air Transport flight, departing Mon, Jul 28 from Prague to Iasi, returning Fri, Aug 1, priced at $443 found 6 days ago
Turkish Airlines
Mon, Jul 7 - Mon, Jul 14
PRG
Prague
IAS
Iasi
$903 Roundtrip, found 5 days ago
$903
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Jul 7 from Prague to Iasi, returning Mon, Jul 14, priced at $903 found 5 days ago
Flights from Prague (PRG) to Iasi (IAS)
Origin airport
Vaclav Havel
Destination airport
Iasi
Roundtrip price
$300
Distance
641 mi

Prague to Iasi Flights

The cheapest times to fly from Prague to Iasi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Prague to Iasi are during the month of July. You can find some of the cheapest flights from Prague to Iasi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Prague to Iasi

Sunday is one of the best days to book for cheap flights from Prague to Iasi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Prague to Iasi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Prague to Iasi in 2025. You can also book with separate airlines for your outbound and return journeys, from $169 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Prague to Iasi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Prague to Iasi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to Iasi Airport (IAS) cost?
Discover the latest flight deals from PRG to IAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PRG to IAS?
The cheapest flights from PRG to IAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PRG to IAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PRG to IAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Vaclav Havel Airport (PRG) to Iasi Airport (IAS)?
Direct flights from Vaclav Havel Airport (PRG) to Iasi Airport (IAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PRG to IAS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vaclav Havel Airport (PRG) to Iasi Airport (IAS)?
To avoid possible delays on the Vaclav Havel Airport (PRG) to Iasi Airport (IAS) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Vaclav Havel Airport (PRG) to Iasi Airport (IAS) last-minute?
Holding off until just before your departure to book your flight from PRG to IAS generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a PRG to IAS flight and hotel package?
You can save money by securing a PRG to IAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Vaclav Havel Airport (PRG) to Iasi Airport (IAS)?
If you booked your PRG to IAS flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.