Cheap flights from London Heathrow Airport to Iaşi from £87
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 Heathrow Airport to Iaşi departing on 28/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Austrian Airlines flights from London Heathrow Airport to Iaşi
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Lufthansa flights from London Heathrow Airport to Iaşi
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How to get the cheapest flight ticket from London Heathrow Airport to Iaşi
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Iaşi?
What is the cheapest month to fly to Iaşi?
The month of January is, on average, the cheapest month to fly to Iaşi from London Heathrow Airport, with most prices found around £144. If you’re not able to fly to Iaşi in January, then September is your next best option. Flight prices from London Heathrow Airport to Iaşi during September average around £188.
What is the cheapest day to depart on your flight to Iaşi?
The cheapest day to depart from London Heathrow Airport to Iaşi is on a Tuesday. Travellers who choose to depart for Iaşi on a Tuesday will often find tickets for as low as £182. Flights from London Heathrow Airport to Iaşi on a Saturday will generally be more expensive and average around £226. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Iaşi?
Our most recent data shows that the best time of day to fly to Iaşi is in the evening. Flights from London Heathrow Airport to Iaşi during this time can be as low as £193. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £332 on average. Flights to Iaşi from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Iaşi?
You are more likely to see cheaper flights to Iaşi from London Heathrow Airport when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Iaşi for around £253 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iaşi from London Heathrow Airport for as low as £185 on momondo.
What is the cheapest airline that flies from London Heathrow to Iasi?
Austrian Airlines, Lufthansa, and KLM are the most popular carriers operating from London Heathrow to Iasi
Which airlines fly to Iaşi?
Wizz Air, Austrian Airlines and Wizz Air are the top three most popular airlines that fly to Iaşi from London Heathrow Airport according to our data. Wizz Air is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Iaşi. Keep in mind that there are 6 different airlines that fly to Iaşi on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Iaşi
Cheap London Heathrow Airport to Iaşi (LHR to IAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Iaşi
How far is London Heathrow to Iasi by plane?
The distance between London Heathrow and Iasi is about 1288.7 mi. In terms of flight time, this usually takes a little over 6h 30m.
When did momondo last update prices for flights from London Heathrow Airport to Iasi Airport?
Prices for flights from London Heathrow Airport to Iasi Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Iasi Airport?
The number of operators available for flights from London Heathrow Airport to Iasi Airport is 3 as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Iasi Airport?
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 Heathrow Airport to Iasi Airport.
What documentation or ID do you need to fly to Iasi Airport?
The travel and health documents you'll need for your trip to Iasi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iasi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Iaşi?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Iaşi is Austrian Airlines (58% of total bookings). The next most popular airlines are Wizz Air (29%) and TAROM (13%).
Best airlines flying from London Heathrow Airport to Iaşi
Compare and see reviews for airlines that fly from London Heathrow Airport to Iaşi with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £94 | Free Cancellation | Rating 6.8 354 reviews | |||
| PriceFrom £146 | Free Cancellation | Rating 7.5 771 reviews | |||
| PriceFrom £260 | Free Cancellation | Rating 6.5 71 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Iaşi?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Iaşi from London.
Can I find flights from London to Iaşi with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Iaşi flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Iaşi?
momondo helps you find the best flight between London and Iaşi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Iaşi right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Iaşi, momondo offers a useful price alert feature which will track prices for flights to Iaşi from London and alert you when they change.