Cheap flights from Iaşi to the United Kingdom from £31

The cheapest month to fly to United Kingdom from Iaşi is in February. Flight prices, which tend to average around £60, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Iaşi during the month January is also very affordable. Most momondo users find prices during this month for around £66.

The cheapest day to depart from Iaşi to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £98. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Iaşi to United Kingdom for around £133.

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £119. Try not to purchase tickets in the morning because they tend to be around £123. 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 - United Kingdom flight prices

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

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

Historically, on average around 7% of flights between Iaşi and United Kingdom 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.

Thursday 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.

According to our data, Wizz Air have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

The number of flights available between Iaşi and United Kingdom is 1 per day as of April 2026. The most frequent departure time is 06:00, with 77% of daily flights leaving at midday.

As of April 2026, there are 9 flights per week flying from Iaşi to United Kingdom. The most common day of the week flights depart is Tue, with 22% of flights taking off on this day.