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£42 Find Cheap Flights from Iaşi to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Iaşi to the United Kingdom departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best United Kingdom Flight Deals from Iaşi

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
Londondirect£60
Manchester
Manchester2 stops£253
Birmingham
Birmingham1 stop£137
Liverpool
Liverpooldirect£83

Cheap Flight Deals from Iaşi to the United Kingdom (IAS-GB0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Iaşi to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Iaşi to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Iaşi to the United Kingdom.
Discover the best prices for you by selecting your travel dates on KAYAK.
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Wizz Air Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Wizz Air Logo
08:15 - 13:30LTN-IAS
3h 15mdirect
£60Wizz Air
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Thu, 22 May - Wed, 28 May
Wizz Air Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Wizz Air Logo
20:50 - 02:05LTN-IAS
3h 15mdirect
£66Wizz Air
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Fri, 23 May - Sun, 1 Jun
Ryanair Logo
23:10 - 11:30IAS-STN
14h 20m1 stop
Ryanair Logo
21:40 - 13:35STN-IAS
13h 55m1 stop
£92Ryanair
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Fri, 23 May - Sun, 1 Jun
Ryanair Logo
23:10 - 11:30IAS-STN
14h 20m1 stop
Ryanair Logo
21:40 - 13:35STN-IAS
13h 55m1 stop
£94Ryanair
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Fri, 23 May - Sun, 1 Jun
Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Logo
13:55 - 18:00LTN-IAS
26h 05m1 stop
£95
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Fri, 23 May - Sun, 1 Jun
Logo
18:50 - 00:05IAS-STN
7h 15m1 stop
Logo
07:30 - 09:45STN-IAS
24h 15m1 stop
£98
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Thu, 15 May - Mon, 19 May
Austrian Airlines Logo
16:00 - 09:00IAS-LHR
19h 00m1 stop
Austrian Airlines Logo
06:00 - 01:20LHR-IAS
17h 20m1 stop
£149Austrian Airlines
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Fri, 20 Jun - Sun, 22 Jun
Austrian Airlines Logo
05:20 - 09:00IAS-LHR
5h 40m1 stop
Austrian Airlines Logo
06:00 - 15:20LHR-IAS
7h 20m1 stop
£150Austrian Airlines
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Mon, 19 May - Tue, 27 May
Lufthansa Logo
05:20 - 12:50IAS-LHR
9h 30m2 stops
Lufthansa Logo
06:30 - 01:20LHR-IAS
16h 50m2 stops
£210Lufthansa
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Wed, 30 Apr - Sun, 4 May
Lufthansa Logo
05:20 - 12:40IAS-LHR
9h 20m2 stops
Lufthansa Logo
07:25 - 01:20LHR-IAS
15h 55m2 stops
£214Lufthansa
Find Deal
Mon, 19 May - Tue, 27 May

KAYAK's insights & trends for Iaşi to the United Kingdom flights

Get data-powered insights and trends into flights from Iaşi to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Iaşi to the United Kingdom flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Iaşi to the United Kingdom.
The cheapest ticket to the United Kingdom from Iaşi found in the last 72 hours was to London, at £66 return. The most popular route is from Iaşi (IAS) to London Luton Airport (LTN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £66.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Iaşi to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £150 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £208.

What is the cheapest month to fly from Iaşi to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Iaşi to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Iaşi to the United Kingdom is March, when tickets cost £57 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £229 and £204 respectively.

What’s the cheapest day of the week to fly from Iaşi to United Kingdom?

The average price of all round-trip flights from Iaşi to the United Kingdom clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to United Kingdom on a Saturday and more expensive on a Thursday. On your return trip to Iaşi, you should consider flying back on a Wednesday, and avoid Fridays for better deals.
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Good to know - Cheap tickets from Iaşi to the United Kingdom

Low season

January

High season

October

Cheapest flight

£42
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Iaşi to London Luton Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Iaşi to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iaşi to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iaşi to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Iaşi to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Iaşi to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Iaşi to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iaşi to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Iaşi to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Iaşi to the United Kingdom

  • Looking for a cheap flight from Iaşi to the United Kingdom? 25% of our users found tickets from Iaşi to the United Kingdom for the following prices or less: London £47 one-way - £105 round-trip

Top airline flying from Iaşi to the United Kingdom

Need help choosing which airline to fly with from Iaşi to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
Wizz AirOverall score based on 356 reviews
6.2Food
6.7Comfort
5.9Entertainment
6.7Boarding
7.4Crew
Airline reviews

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

6.0 GoodAdam, Mar 2025JED - OTP
Read more Wizz Air reviews

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I miss my flight due to boarding pass won’t load up

Flight schedule was modified and the final departure time delayed.

Big delay because of the weather but communication not so good. Boarding already late (due to tight schedule on Wizz side). When you get in you are hurried every second even if you still need a few seconds to arrange your bags. Food far away from how it looks in the catalogue and right on row 8 already out of chocolate although you are supposed to receive one for a menu. No replacement was offered.

The border control opens at 4:30 so there is no point in going in early as the wizz email suggests. Our flight utilized a plane with plastic seating which was really uncomfortable.

Check in took very long. All three priority agents left for lunch or something and the line did not move.

Il n’y a pas eu de vol du tout puisque celui à été déplacé à la veille sans aucune information. Aucun remboursement ni service client non plus. Scandale !

A GOOD IDEA IS TO SEND TO ME BOARDING PASS IN ADVANCE SO I DONT HAVE TO FIGHT FOR IT

Everything you need to know for your flight from Iaşi to the United Kingdom

Information on your arrival and departure airports

Iaşi (IAS)

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