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Flights to Iasi

£34 Cheap flights to Iaşi

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Iaşi departing on 9/2. 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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Find the cheapest flights from the United Kingdom to Iaşi

Cheap return flights

Enter your travel dates to find the best prices.
Wizz Air Logo
18:35 - 23:55
LPL
-
IAS
3h 20mdirect
Wizz Air Logo
16:15 - 18:05
IAS
-
LPL
3h 50mdirect
£34Wizz Air
Mon, 9 Feb - Mon, 16 Feb
Wizz Air Logo
21:05 - 02:20
LTN
-
IAS
3h 15mdirect
Wizz Air Logo
06:55 - 08:30
IAS
-
LTN
3h 35mdirect
£58Wizz Air
Fri, 13 Mar - Mon, 16 Mar
Multiple Airlines Logo
22:05 - 11:25
STN
-
IAS
11h 20m1 stop
Multiple Airlines Logo
13:55 - 20:30
IAS
-
STN
8h 35m1 stop
£67Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
09:35 - 00:20
LTN
-
IAS
12h 45m1 stop
Multiple Airlines Logo
06:55 - 08:30
IAS
-
LTN
3h 35mdirect
£73Multiple Airlines
Sun, 11 Jan - Tue, 20 Jan
Ryanair Logo
22:10 - 12:45
STN
-
IAS
12h 35m1 stop
Ryanair Logo
13:35 - 23:45
IAS
-
STN
12h 10m1 stop
£87Ryanair
Sat, 21 Feb - Mon, 23 Feb
Ryanair Logo
09:40 - 23:00
LGW
-
IAS
11h 20m1 stop
Ryanair Logo
23:35 - 09:15
IAS
-
LGW
11h 40m1 stop
£99Ryanair
Mon, 9 Feb - Mon, 16 Feb
Austrian Airlines Logo
06:00 - 15:20
LHR
-
IAS
7h 20m1 stop
Austrian Airlines Logo
16:05 - 21:40
IAS
-
LHR
7h 35m1 stop
£136Austrian Airlines
Mon, 9 Feb - Mon, 16 Feb
Austrian Airlines Logo
06:00 - 15:20
LHR
-
IAS
7h 20m1 stop
Austrian Airlines Logo
16:05 - 21:40
IAS
-
LHR
7h 35m1 stop
£140Austrian Airlines
Fri, 23 Jan - Fri, 30 Jan
Lufthansa Logo
17:45 - 15:20
BHX
-
IAS
19h 35m2 stops
Lufthansa Logo
16:05 - 10:00
IAS
-
BHX
19h 55m2 stops
£195Lufthansa
Sun, 8 Feb - Sun, 15 Feb
Lufthansa Logo
05:55 - 01:20
MAN
-
IAS
17h 25m2 stops
Lufthansa Logo
16:00 - 23:15
IAS
-
MAN
9h 15m2 stops
£201Lufthansa
Sun, 17 May - Tue, 26 May

momondo Fare Finder

 
Locate flights to Iasi that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 26 December 2025.
Use the filters below to find and compare flights to Iaşi that are best for you.

Fly from

Route

Depart

Return

Price

LiverpoolIaşi

LPL - IAS

LPLIAS

Liverpool J. Lennon

Mon 9/2

18:35-23:55

Nonstop3h 20m

Iasi

Mon 16/2

16:15-18:05

Nonstop3h 50m

£34

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Fri 13/3

21:05-02:20

Nonstop3h 15m

Iasi

Mon 16/3

06:55-08:30

Nonstop3h 35m

£58

LondonIaşi

STN - IAS

STNIAS

London Stansted

Fri 23/1

22:05-11:25

1 stop11h 20m

Iasi

Fri 30/1

13:55-20:30

1 stop8h 35m

£67

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sun 11/1

09:35-00:20

1 stop12h 45m

Iasi

Tue 20/1

06:55-08:30

Nonstop3h 35m

£73

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sat 21/2

22:10-12:45

1 stop12h 35m

Iasi

Mon 23/2

13:35-23:45

1 stop12h 10m

£87

LondonIaşi

LGW - IAS

LGWIAS

London Gatwick

Mon 9/2

09:40-23:00

1 stop11h 20m

Iasi

Mon 16/2

23:35-09:15

1 stop11h 40m

£99

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Mon 9/2

06:00-15:20

1 stop7h 20m

Iasi

Mon 16/2

16:05-21:40

1 stop7h 35m

£136

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Fri 23/1

06:00-15:20

1 stop7h 20m

Iasi

Fri 30/1

16:05-21:40

1 stop7h 35m

£140

BirminghamIaşi

BHX - IAS

BHXIAS

Birmingham

Sun 8/2

17:45-15:20

2 stops19h 35m

Iasi

Sun 15/2

16:05-10:00

2 stops19h 55m

£195

ManchesterIaşi

MAN - IAS

MANIAS

Manchester

Sun 17/5

05:55-01:20

2 stops17h 25m

Iasi

Tue 26/5

16:00-23:15

2 stops9h 15m

£201

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Iaşi from

Iaşi flights insights and trends

Explore insights for your Iaşi flight to craft the best travel plan

What is the cheapest month to fly to Iaşi?

The month of January is, on average, the cheapest month to fly to Iaşi from United Kingdom, with most prices found around £70. If you’re not able to fly to Iaşi in January, then March is your next best option. Flight prices from United Kingdom to Iaşi during March average around £78.

What is the absolute cheapest flight to Iaşi?

The best price found on momondo to Iaşi was £83/pp from London, which is 39% cheaper than the average flight price to Iaşi. To find the cheapest price to Iaşi from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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

The cheapest day to depart from United Kingdom to Iaşi is on a Monday. Travellers who choose to depart for Iaşi on a Monday will often find tickets for as low as £160. Flights from United Kingdom to Iaşi on a Wednesday will generally be more expensive and average around £197. 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 morning. Flights from United Kingdom to Iaşi during this time can be as low as £169. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £317 on average. Flights to Iaşi from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheapest flights to Iasi

Find the cheapest flights to Iasi from your nearest city or airport
Find flights from London Heathrow Airport to Iaşi
CHEAPEST MONTH TO FLY TO IAŞI FROM LONDON HEATHROW AIRPORTJune37% cheaperFlying from London Heathrow Airport to Iaşi costs on average just £158 in June
MOST EXPENSIVE MONTH TO FLY TO IAŞI FROM LONDON HEATHROW AIRPORTFebruary51% more expensiveIt costs about £377 for flights to Iaşi from London Heathrow Airport in February
MOST POPULAR MONTH TO FLY TO IAŞI FROM LONDON HEATHROW AIRPORTAugust566% more users visitedMore momondo users searched in flights to Iaşi from London Heathrow Airport in August than any other month

Cheap Iaşi flight deals and tips

Summary info about Iaşi flight prices, duration and airlines

Best One-Way Price

£38

Best Round-Trip Price

£34

Fastest flight time

9h 05m
The best one-way flight price to Iaşi from United Kingdom in the last 72 hours is £38 (London Stansted to Iasi).
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The best round-trip flight price to Iaşi from United Kingdom in the last 72 hours is £34 (Liverpool J. Lennon to Iasi).
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The fastest flight to Iaşi from United Kingdom takes 9h 05m (London Southend to Iasi).
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Frequently asked questions about flying to Iaşi

How far in advance should I book a flight to Iaşi?

You are more likely to see cheaper flights to Iaşi from United Kingdom when booking 74 days ahead of your departure date. In general, you can expect to find flights to Iaşi for around £164 when searching 74 days out. In the past 72 hours, momondo users found flights from United Kingdom to Iaşi for as low as £64.

Is there an alternative airport near Iaşi?

Finding an alternative and possibly cheaper destination airport near Iaşi is possible. If you are planning a flight to Iaşi, consider booking flights to Bacau Airport (55 mi from Iaşi city centre) or Suceava Salcea Airport (68 mi from Iaşi city centre).

Is there a cheaper alternative to flying into Iaşi?

Bacau Airport has an average price of £120 per person and is typically the cheapest airport to fly into when visiting Iaşi. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

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

Prices for flights to Iasi Airport are updated daily.

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

As of December 2025, there are 8 operators available to choose from for flights to Iasi Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel 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.

Why use momondo?

Why should I use momondo to find a flight deal to Iaşi?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Iaşi. momondo saves you time and could save you money on your trip.

Can I find flights to Iaşi with flexible booking policies on momondo?

All flight searches to Iaşi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Iaşi?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Iaşi.

I’m not ready to book a flight 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 and alert you when they change.

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Find better results for your trip to Iaşi

Popular Flights to Iaşi

Popular routes according to searches in the past day on momondo
London to Iasi Flightsfrom £65
Liverpool J. Lennon to Iasi Flightsfrom £58
Manchester to Iasi Flightsfrom £206
Birmingham to Iasi Flightsfrom £136
Edinburgh Turnhouse to Iasi Flightsfrom £962
Grimsby Humberside to Iasi Flightsfrom £421