Cheap flights from Iaşi to London from £40

The cheapest month to fly to London Luton Airport from Iaşi is in November. Flight prices, which tend to average around £69, are often lower during this time because this is during the off-season. If you don’t want to visit London Luton Airport in November, then you should wait until March to fly from Iaşi, when ticket prices are also cheap, with an average price of £76.

The cheapest day to depart from Iaşi to London Luton Airport is on a Sunday. Travellers who choose to depart for London Luton Airport on a Sunday will often find tickets for as low as £96. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Saturday is £138.

Our data shows that the cheapest Iaşi to London Luton Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Luton Airport in the afternoon for as low as £117. Try not to purchase tickets in the evening because they tend to be around £159. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to London Luton Airport from Iaşi when booking weeks ahead of your departure date. In general, you can expect to find flights to London Luton Airport for around £114 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Luton Airport from Iaşi for as low as £84 on momondo.

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

Historically, on average around 8% of flights between Iaşi and London have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

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

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

According to our data, Wizz Air have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of February 2026, 1 flights take off from Iaşi and land in London Luton Airport each day. The most common flight departure time for this route is 18:00, with 53% of daily flights taking off in the evening.

As of February 2026, 13 flights take off from Iaşi and land in London Luton Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.