Question 1

How often are flights from London to Iaşi delayed?

Accepted Answer

Historically, on average around 9% of flights between London and Iaşi have experienced a delay on any given week. The average delay length over the past 12 months has been 149 minutes.

Question 2

Which airline has the best punctuality record on London to Iaşi flights?

Accepted Answer

According to our data, Wizz Air have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Question 3

How many flights depart from London to Iaşi on average per week?

Accepted Answer

The number of flights available between London and Iaşi is 9 per week as of June 2026. The most frequent departure day is Tue, with 22% of weekly flights leaving on this day.

Question 4

What is the cheapest time of day to depart on your flight to Iaşi?

Accepted Answer

Our most recent data shows that the best time of day to fly to Iaşi is in the morning. Flights from London to Iaşi during this time can be as low as £177. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £190 on average. Flights to Iaşi from London in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 5

How have London to Iaşi flight prices changed over time?

Accepted Answer

As of June 2026, prices for London to Iaşi flights are approximately 18% cheaper when compared to flights at the same time last year.

Question 6

What is the most punctual flight time for London to Iaşi flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 7

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 8

Can stopping save me money on London to Iaşi flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between London to Iaşi.

Question 9

What is the cheapest day to depart on your flight to Iaşi?

Accepted Answer

The cheapest day to depart from London to Iaşi is on a Thursday. Travellers who choose to depart for Iaşi on a Thursday will often find tickets for as low as £170. Flights from London to Iaşi on a Tuesday will generally be more expensive and average around £205. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 10

What is the cheapest airline that flies from London to Iasi?

Accepted Answer

Wizz Air and Ryanair are the most popular carriers operating from London to Iasi

Question 11

What is the cheapest London to Iasi flight route?

Accepted Answer

Fly from London Luton to Iasi for the best London - Iasi flight prices

Question 12

What is the cheapest month to fly to Iaşi?

Accepted Answer

The month of March is, on average, the cheapest month to fly to Iaşi from London, with most prices found around £34. If you’re not able to fly to Iaşi in March, then June is your next best option. Flight prices from London to Iaşi during June average around £40.

Question 13

Which airlines fly to Iaşi?

Accepted Answer

Wizz Air, Wizz Air and Austrian Airlines are the top three most popular airlines that fly to Iaşi from London according to our data. Wizz Air is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Iaşi. Keep in mind that there are 3 different airlines that fly to Iaşi on a routine basis, so you have a few additional options to choose from.

Question 14

How many flights depart from London to Iaşi on average per day?

Accepted Answer

1 flights are operational daily from London to Iaşi as of June 2026. The most popular departure time for this route is 08:00, with 77% of flights per day taking off at midday.

Question 15

What is the typical price of a round-trip flight between London and Iaşi?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £166 to £110.
The lowest price recently found on this route was £116.

Question 16

What cabin class options are available on London to Iaşi flights?

Accepted Answer

There is only 1 cabin class available to choose from on London to Iaşi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 17

What are the benefits of the different airports in London and Iasi?

Accepted Answer

The main benefits of one London airport over another are that only Luton Airport offers direct flights from London to Iasi, as mentioned, and also where the two airports are located. With Heathrow being on the western outskirts of London and Luton being some 33 miles to the north, it might be easier for you to get to one or the other. They both serve return and one-way flights from London to Iasi and have very good facilities for passengers with limited mobility and hidden disabilities, and families travelling with children. Heathrow has the larger children’s play facility of the two, and a more expansive duty-free section, but they both have plenty of restaurants, coffee shops, pubs and takeaway outlets. Iasi is a substantially smaller airport. It has car rental kiosks, cash machines and a Mother and Child Room, plus a snack bar. You’ll also find a small duty-free area.

Question 18

What is the best way to get in and out of airports in London and Iasi?

Accepted Answer

If you’re catching flights from London to Iasi from Heathrow, you can get there from the city centre in about 15 minutes on a Heathrow Express train. To catch these, head to Paddington Station – they leave every 15 minutes. If you prefer to take the bus, these leave from London Victoria Train Station and take about 40 minutes to get to Heathrow. If you take a taxi or drive there, it’s a trip of roughly 25 minutes. To get to Luton Airport to catch direct London to Iasi flights, you can catch a Thameslink or East Midlands Railways train, which will take about 40 minutes. An Arriva UK bus will take you there in about 1h 15min. By car, it’s a trip of roughly 40 minutes. Iasi Airport is in the centre of the city, and there isn’t any public transport, as it’s only about a 3-minute drive by taxi or hire car.

Which cities can you get to from Iasi Airport?

Iasi is in the north-east of Romania, quite close to the border with Moldova. From here you can easily reach cities like Piatra Neamț, which is about three hours away by bus. If you hire a car or catch a taxi, the drive will take about 2h 15min. You can also take a bus to Bacău that will take about 1h 50min, which is faster than driving, which will take about 2h 10min. Botoșani is to the north-west, and will take just under 2h 10min by bus or about 1h 55min if you drive there. There’s also the old town of Roman, which is about 1h 30min away by bus. You can also catch a train that takes about 1h 45 min, or drive there in roughly 1h 30min.

Question 19

Which airlines fly direct from London to Iasi?

Accepted Answer

The only direct flights from London to Iasi are from London Luton Airport (LTN), leaving in the morning and operated by Wizz Air. They will get you to the Romanian city in about 3h 10min, landing at Iasi International Airport (IAS). All other flights require at least one stopover in-between, with the shortest ones leaving from Heathrow Airport (LHR) on Lufthansa. These make their stop at Frankfurt am Main Airport (FRA) before landing in Iasi. You can also fly from London Stansted Airport – although the flights are longer, they’re also the way to get cheap flights from London to Iasi. You’ll book with Ryanair and travel first to Bergamo Orio Al Serio Airport (BGY) in Italy, where you’ll transfer to Wizz Air for the flight to Iasi. Your total travel time will be roughly seven hours.

Question 20

When did momondo last update prices for flights from London to Iasi Airport?

Accepted Answer

Prices for flights from London to Iasi Airport are refreshed on a daily basis.

Question 21

How many operators does momondo search for flights from London to Iasi Airport?

Accepted Answer

As of June 2026, there are 2 operators available to choose from for flights from London to Iasi Airport.

Question 22

How old do you have to be to fly from London to Iasi Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Iasi Airport.

Question 23

What documentation or ID do you need to fly to Iasi Airport?

Accepted Answer

The travel and health documents required for your trip to Iasi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iasi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£100
Fastest flight time	3h 15m
Direct flights	Every day
Airports in Iaşi	1 airport

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £56	Free Cancellation	Rating 6.8 439 reviews		Search Wizz Air flights
Austrian Airlines	PriceFrom £152	Free Cancellation	Rating 7.6 932 reviews		Search Austrian Airlines flights

Cheap flights from London to Iaşi from £67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Iaşi departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from London to Iaşi

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Austrian Airlines flights from London to Iaşi

Our best Austrian Airlines deals on London to Iaşi flight tickets

Ryanair flights from London to Iaşi

Our best Ryanair deals on London to Iaşi flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Iaşi that are best for you.

See travel insights to Iaşi from

How to get the cheapest flight ticket from London to Iaşi

What is the typical price of a round-trip flight between London and Iaşi?

What is the cheapest month to fly to Iaşi?

What is the cheapest day to depart on your flight to Iaşi?

What is the cheapest time of day to depart on your flight to Iaşi?

What is the cheapest London to Iasi flight route?

What cabin class options are available on London to Iaşi flights?

Can stopping save me money on London to Iaşi flights?

How have London to Iaşi flight prices changed over time?

What is the cheapest airline that flies from London to Iasi?

Which airlines fly to Iaşi?

How often are flights from London to Iaşi delayed?

What is the most punctual flight time for London to Iaşi flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Iaşi flights?

How many flights depart from London to Iaşi on average per day?

How many flights depart from London to Iaşi on average per week?

When to book flights from London to Iaşi

Cheap London to Iaşi (LON to IAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Iaşi

Best price found

Fastest flight time

Direct flights

Airports in Iaşi

Frequently asked questions about flying from London to Iaşi

Best airlines flying from London to Iaşi

Compare and see reviews for airlines that fly from London to Iaşi with momondo

Wizz Air Flights From London to Iaşi

Why use momondo?

An easier way to manage your Iaşi trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Romania

Airports servicing Romania

Fly your favourite airline to Iaşi

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Iaşi

List of cabin classes available on flights landing in Iaşi. Availability may vary depending on flight origin and airline.

Popular Cities in Romania

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from London

According to popular flight searches on momondo this year

Complete your trip to Iaşi

Explore popular destinations other users love

According to popular flight searches on momondo this year