$165 Cheap Flights from Riga (RIX) to Iasi (IAS)

View $165 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Riga International Airport (RIX) to Iasi (IAS)

Cheap Flights from Riga to Iasi (RIX-IAS)

Prices were available within the past 7 days and start at $165 for one-way flights and $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Sep 12 - Tue, Sep 16
RIX
Riga
IAS
Iasi
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Sep 12 from Riga to Iasi, returning Tue, Sep 16, priced at $322 found 1 day ago
LOT-Polish Airlines
Fri, Sep 12 - Tue, Sep 16
RIX
Riga
IAS
Iasi
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Fri, Sep 12 from Riga to Iasi, returning Tue, Sep 16, priced at $339 found 1 day ago
Lufthansa
Fri, Sep 12 - Tue, Sep 16
RIX
Riga
IAS
Iasi
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Sep 12 from Riga to Iasi, returning Tue, Sep 16, priced at $357 found 1 day ago
Austrian Airlines
Fri, Sep 12 - Tue, Sep 16
RIX
Riga
IAS
Iasi
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Fri, Sep 12 from Riga to Iasi, returning Tue, Sep 16, priced at $358 found 1 day ago
Lufthansa
Fri, Sep 12 - Tue, Sep 16
RIX
Riga
IAS
Iasi
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Sep 12 from Riga to Iasi, returning Tue, Sep 16, priced at $366 found 1 day ago
LOT-Polish Airlines
Fri, Sep 12 - Tue, Sep 16
RIX
Riga
IAS
Iasi
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Fri, Sep 12 from Riga to Iasi, returning Tue, Sep 16, priced at $372 found 1 day ago
Lufthansa
Sat, Jul 26 - Wed, Jul 30
RIX
Riga
IAS
Iasi
$833 Roundtrip, found 8 hours ago
$833
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Sat, Jul 26 from Riga to Iasi, returning Wed, Jul 30, priced at $833 found 8 hours ago
Lufthansa
Sat, Jul 26 - Wed, Jul 30
RIX
Riga
IAS
Iasi
$846 Roundtrip, found 8 hours ago
$846
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Sat, Jul 26 from Riga to Iasi, returning Wed, Jul 30, priced at $846 found 8 hours ago
Turkish Airlines
Sat, Jul 26 - Wed, Jul 30
RIX
Riga
IAS
Iasi
$945 Roundtrip, found 8 hours ago
$945
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Sat, Jul 26 from Riga to Iasi, returning Wed, Jul 30, priced at $945 found 8 hours ago
Tarom-Romanian Air Transport
Sat, Jul 26 - Wed, Jul 30
RIX
Riga
IAS
Iasi
$990 Roundtrip, found 8 hours ago
$990
Roundtrip
found 8 hours ago
Select Tarom-Romanian Air Transport flight, departing Sat, Jul 26 from Riga to Iasi, returning Wed, Jul 30, priced at $990 found 8 hours ago
Flights from Riga (RIX) to Iasi (IAS)
Origin airport
Riga Intl.
Destination airport
Iasi
Roundtrip price
$322
Distance
690 mi

Riga to Iasi Flights

The cheapest times to fly from Riga 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 Riga to Iasi are during the month of September. You can find some of the cheapest flights from Riga to Iasi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Riga to Iasi

Sunday is one of the best days to book for cheap flights from Riga 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 Riga 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 Riga to Iasi in 2025. You can also book with separate airlines for your outbound and return journeys, from $165 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 Riga 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 Riga 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 Riga Intl. Airport (RIX) to Iasi Airport (IAS) cost?
Discover the latest flight deals from RIX 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 RIX to IAS?
The cheapest flights from RIX 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 RIX to IAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RIX to IAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Riga Intl. Airport (RIX) to Iasi Airport (IAS)?
Direct flights from Riga Intl. Airport (RIX) to Iasi Airport (IAS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RIX to IAS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Riga Intl. Airport (RIX) to Iasi Airport (IAS)?
Opt for a flight from Riga Intl. Airport (RIX) to Iasi Airport (IAS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be 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 Riga Intl. Airport (RIX) to Iasi Airport (IAS) last-minute?
Holding off until right before your break to book a flight from RIX to IAS generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a RIX to IAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a RIX to IAS flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Riga Intl. Airport (RIX) to Iasi Airport (IAS)?
You can usually reschedule or cancel your RIX to IAS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.