Cheap Flights from Belfast to Iasi

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

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Flight deals from Belfast to Iasi

Looking for a cheap last-minute deal or the best return flight from Belfast to Iasi? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Iasi

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

Belfast to Iasi: Alternative routes

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

Belfast to Iasi: Flight information

The things to know before you go.
Cheapest flight found$237
Cheapest month to flyApril

Finding cheap flights from Belfast to Iasi: Frequently asked questions

The best price we found for a return flight from Belfast to Iasi is $768. 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 Belfast to Iasi. But we found flights with one stop from $768.
As of April 2026, there are no flights flying from Belfast to Iasi.
The cheapest month to fly from Belfast to Iasi is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Iasi Airport on Monday, 3 August 2026.
No airlines currently offer direct flights between Belfast 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.
The cheapest airline that flies to Iasi is easyJet .

Travelling from Belfast to Iasi International Airport (IAS): What you need to know

  • Iasi is two hours ahead of Belfast. Iasi International Airport is located in Iasi, which is in the UTC+2 timezone.

  • Arrive at the airport on time so you don't miss your flight from Belfast to IAS. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Travelling during a popular month like June? Public holidays and other high seasons can lead to longer queues at security. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.

Airports in Belfast

Belfast International Airport (BFS)

  • You might be able to make your cheap flight from Belfast to IAS even cheaper with a stopover. Just deselect 'Direct flights only' during your search to find out where you can stop along the way. Milan Bergamo Airport (BGY) is an option when leaving from Belfast International Airport (BFS).

  • The journey from central Belfast to BFS takes about 45 minutes on public transport. If you ride-share, drive or get a taxi, you'll cover the 19 kilometres in 25 minutes or so, depending on traffic conditions.

  • In search of a comfortable hotel near Belfast International Airport? If you're catching an early flight from Belfast to Iasi International Airport, these stays will have you sleeping moments from check-in:

  • When it comes to Belfast International Airport's on-time performance, 68% of flights arrive within the scheduled time frame.

George Best Belfast City Airport (BHD)

  • BHD is around 5 kilometres from central Belfast. It'll take 15 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 25 minutes.

  • Start your holiday sooner with an additional night away from home. Before your Belfast to IAS flight, stay in one of these hotels near George Best Belfast City Airport:

  • George Best Belfast City Airport has an on-time performance rate of 69%. This figure shows how frequently flights that take off from this airport land on schedule.

About Iasi International Airport (IAS)

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from Belfast to Iasi International Airport. Check in to one of these accommodation options near IAS instead:

  • Pick up a Iasi International Airport rental car and discover Iasi and beyond with your own set of wheels. Klass Wagen, Pricecarz and Wheego are top providers to choose from here.

  • To secure the lowest price, reserve your vehicle around one week in advance of your Belfast to Iasi International Airport flight.

Getting from Iasi International Airport (IAS) to central Iasi

  • From Iasi International Airport, central Iasi is around 8 kilometres away. It takes about 20 minutes to get to the city centre by car.

  • Travelling on public transport will take you around 30 minutes.

How to find the cheapest flights from Belfast to Iasi International Airport (IAS)

  • $237 is the lowest price for a one-way ticket from Belfast to Iasi International Airport. Return flights start at $768. These prices can change based on demand and availability.

  • Booking ahead of time is often the key to finding a cheap flight from Belfast to IAS. Fares tend to rise as seats fill up, so the closer you get to departure, the more expensive your ticket may be.

  • Cheap Belfast to Iasi International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' tool to compare fares throughout the month and then fly out on the cheapest day.

  • Finding a cheap plane ticket from Belfast to IAS is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when prices go down.

  • Filters make it easier to land a deal on your flight from Belfast to Iasi International Airport. Pick the departure times, carriers and stops that make sense for you. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Belfast to Iasi International Airport (IAS)

  • Picture the kind of break you want when deciding when to fly. November is the quietest month to visit Iasi. June is when most people book flights from Belfast to Iasi International Airport (IAS), which may be ideal if you enjoy travelling when it's busier.

  • When booking your Belfast to IAS plane ticket, consider the kind of weather you prefer. August is the warmest month in Iasi, with temperatures ranging from 15ºC to 32ºC.

  • January has temperatures of between -9ºC and 7ºC. Search for cheap tickets from Belfast to Iasi International Airport around that time if you'd rather travel in cooler conditions.

More about Iasi

  • After booking your flight from Belfast to Iasi International Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring Iasi:

  • There are so many things to see and do in this city, it can be tricky to work out where to begin. Galata Monastery, The Catholic Cathedral Saint Mary and Monastery of the Three Holy Hierarchs are popular attractions which should feature on every Iasi itinerary.

Explore more of Romania

  • You've seen Iasi, now it's time to discover other parts of Romania. Journey about 193 kilometres south to Galaţi to check off its leading sights. From Faleza Dunării to Locomotiva cu aburi and Mihai Eminescu Park, there's plenty to keep you on the go.

  • Around 225 kilometres southwest of Iasi, Braşov is another favourite stop in Romania. No visit is complete without checking out Brasov Historical Centre, St. Peter's Church and Old Centre.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.