241 € Cheap Flights from Cardiff to Iasi

Compare Cardiff to Iasi flight deals

Find the cheapest month or even day of the year to fly to Iasi

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Flight deals from Cardiff to Iasi

Looking for a cheap last-minute deal or the best return flight from Cardiff Airport to Iasi Airport? If you want to travel next month, return fares start from 283 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cardiff to Iasi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Iasi flights are currently cheapest in September.

Cardiff to Iasi: Alternative routes

Compare routes from Cardiff to Iasi below. You may find an airport to fly into that's cheaper, faster, or easier than Iasi.

Cardiff to Iasi: Flight information

The things to know before you go.
Cheapest flight found241 €
Cheapest month to flySeptember

Finding cheap flights from Cardiff to Iasi: Frequently asked questions

The best price we found for a return flight from Cardiff to Iasi is 241 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cardiff to Iasi. But we found flights with one or more stops from 241 €.
As of July 2026, there are no flights flying from Cardiff to Iasi.
The cheapest month to fly from Cardiff to Iasi is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Iasi Airport on Saturday, 5 September 2026.
No airlines currently offer direct flights between Cardiff Airport and Iasi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Iasi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Iasi is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Ryanair offers the cheapest flight tickets to Iasi.

Flying from Cardiff Airport (CWL) to Iasi Airport (IAS): what you need to know

  • Iasi is two hours ahead of Cardiff and is in the UTC+2 timezone.

  • Your CWL to IAS flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You'll likely experience longer queues during popular months such as June. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • If you'd like to explore another city along the way, look for a flight with a stopover. To see your options for tickets from Cardiff Airport to Iasi Airport, deselect 'Direct flights only.' Dublin Airport is a well-known stop between CWL and IAS.

How to find the cheapest flights from Cardiff Airport (CWL) to Iasi Airport (IAS)

  • 167 € is currently the lowest price for a one-way Cardiff Airport to Iasi Airport flight. A return flight starts from 241 €. These fares can change based on demand and availability.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from CWL to IAS if you book in advance. Airlines often have some fantastic early bird rates.

  • The 'Whole month' tool shows you the cheapest flights from Cardiff Airport to Iasi Airport across every month. It's a great way to snap up a bargain if your travel plans aren't set in stone.

  • Spend less time searching for cheap flights from CWL to IAS by creating a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Secure the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Cardiff Airport to Iasi Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Cardiff Airport (CWL)

  • Of all flights leaving Cardiff Airport, 66.16% arrive as scheduled at their destination.

  • Central Cardiff to Cardiff Airport is around 27 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Catching public transport? Expect a trip time of around 1 hour 5 minutes.

  • Get your journey off to a stress-free start by staying near CWL. Whether you're catching an early flight from Cardiff Airport to Iasi Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Iasi Airport (IAS)

  • If you're arriving on a late Cardiff Airport to Iasi Airport flight, few things top the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and relaxing soon after at one of these hotels near IAS:

  • Pick up an Iasi Airport rental car and explore Iasi and beyond with your own set of wheels. Klass Wagen, Pricecarz and Wheego are popular outlets you can book with here.

  • Lock in the best possible rate by reserving your vehicle from Iasi Airport around one week before your travel date.

Getting from Iasi Airport (IAS) to central Iasi

  • From Iasi Airport, Iasi is approximately 5 kilometres away. It takes around 10 minutes to reach the centre by car.

  • When travelling by public transport, expect a journey time of around 35 minutes.

When to fly to Iasi Airport (IAS)

  • The quietest month for a flight from Cardiff Airport to Iasi Airport is April, while July is the most popular. Pick the ideal time to visit Iasi based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from Cardiff Airport to Iasi Airport, think about the kind of weather you like. August is the warmest month in Iasi, with the temperature ranging from 15ºC (59ºF) to 32ºC (90ºF).

  • January sees average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Search for cheap tickets from CWL to IAS around that time if you like cooler conditions.

Explore more of Romania

  • Bucharest is just one of the many places in Romania waiting to be discovered after you've seen Iasi. Around 322 kilometres away to the south, its best attractions include Museum of the Palace of the Parliament, Old Town and Herastrau Park.

  • If there's time to check out another major stop in Romania, head for Cluj-Napoca, about 306 kilometres west of Iasi. St. Michael's Church, Hoia Baciu Forest and Banffy Palace are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.