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£88+ Cheap flights to Iaşi

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
— IAS
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Iaşi in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Iaşi
Explore the most affordable flight options available to Iaşi. Find the lowest fares based on data from user searches, with prices last updated on 22 July 2026.

Fri 18/915:15
LTN
-
IAS
1 stop7h 10m
Multiple Airlines
Thu 1/1009:15
IAS
-
LTN
1 stop6h 10m
Multiple Airlines
Deal found 21/7£115
Thu 17/908:15
LTN
-
IAS
Nonstop3h 15m
Multiple Airlines
Tue 6/1013:30
IAS
-
LTN
1 stop7h 10m
Multiple Airlines
Deal found 21/7£116
Mon 28/909:00
LTN
-
IAS
2 stops13h 25m
Multiple Airlines
Wed 30/918:25
IAS
-
LTN
2 stops12h 30m
Multiple Airlines
Deal found 21/7£116
Mon 28/906:15
STN
-
IAS
2 stops15h 40m
Multiple Airlines
Wed 30/905:10
IAS
-
STN
2 stops12h 05m
Multiple Airlines
Deal found 21/7£116
Wed 16/908:15
LTN
-
IAS
Nonstop3h 15m
Multiple Airlines
Mon 5/1008:55
IAS
-
LTN
1 stop6h 30m
Multiple Airlines
Deal found 21/7£118
Mon 21/908:15
LTN
-
IAS
Nonstop3h 15m
Multiple Airlines
Fri 2/1008:30
IAS
-
LTN
1 stop6h 55m
Multiple Airlines
Deal found 21/7£119
Wed 16/908:15
LTN
-
IAS
Nonstop3h 15m
Wizz Air
Thu 1/1006:10
IAS
-
LTN
Nonstop3h 20m
Wizz Air
Deal found 21/7£119
Mon 7/908:15
LTN
-
IAS
Nonstop3h 15m
Wizz Air
Tue 15/906:00
IAS
-
LTN
1 stop10h 35m
Wizz Air
Deal found 18/7£120
Mon 28/916:05
LGW
-
IAS
1 stop6h 20m
Multiple Airlines
Wed 30/913:30
IAS
-
LGW
2 stops13h 35m
Multiple Airlines
Deal found 21/7£120
Thu 17/908:15
LTN
-
IAS
Nonstop3h 15m
Multiple Airlines
Sat 3/1013:30
IAS
-
LTN
1 stop6h 55m
Multiple Airlines
Deal found 21/7£121
Sun 6/908:30
STN
-
IAS
2 stops23h 05m
Ryanair
Tue 15/921:45
IAS
-
STN
2 stops16h 15m
Ryanair
Deal found 19/7£121
Sun 6/911:00
LTN
-
IAS
2 stops20h 35m
Multiple Airlines
Tue 15/921:45
IAS
-
LTN
2 stops24h 00m
Multiple Airlines
Deal found 19/7£122

Find flight deals to Iaşi

Find the latest flights to Iaşi in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 July 2026.

Return from

£115

One-way from

£88

Popular in

December

Cheapest in

January

Average price

£288

Good round-trip deal

£198 or less

Good one-way deal

£162 or less
18/9-1/10
  • 18/9-1/10
  • 2 total stops
  • 13h 20m total
  • London to Iaşi
Search Deals
19/8
  • 19/8
  • 2 total stops
  • 20h 30m total
  • London to Iaşi
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals
Price to beat on a round-trip flight from London to Iasi.
Search Deals
Price to beat on a one-way flight from London to Iasi.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Iaşi that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 July 2026.
Use the filters below to find and compare flights to Iaşi that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 28/9

06:15-23:55

2 stops15h 40m

Iasi

Wed 30/9

05:10-15:15

2 stops12h 05m

£116

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Thu 3/9

20:50-18:10

1 stop19h 20m

Iasi

Fri 11/9

06:10-07:30

Nonstop3h 20m

£121

LondonIaşi

STN - IAS

STNIAS

London Stansted

Fri 11/9

06:30-22:45

2 stops14h 15m

Iasi

Tue 6/10

06:00-16:25

2 stops12h 25m

£125

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Thu 3/9

08:15-13:30

Nonstop3h 15m

Iasi

Fri 11/9

05:10-23:25

2 stops20h 15m

£134

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 3/9

22:05-11:20

1 stop11h 15m

Iasi

Fri 11/9

05:10-21:20

2 stops18h 10m

£136

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sun 30/8

08:15-13:30

Nonstop3h 15m

Iasi

Tue 8/9

13:30-18:40

1 stop7h 10m

£138

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sat 5/9

06:35-12:30

2 stops27h 55m

Iasi

Fri 11/9

05:10-21:20

2 stops18h 10m

£144

LondonIaşi

LGW - IAS

LGWIAS

London Gatwick

Thu 10/9

22:00-11:20

1 stop11h 20m

Iasi

Tue 15/9

21:45-12:15

2 stops16h 30m

£145
Fastest return journey

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sat 12/9

20:55-02:10

Nonstop3h 15m

Iasi

Sat 19/9

06:10-07:30

Nonstop3h 20m

£147

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Mon 28/9

08:15-13:30

Nonstop3h 15m

Iasi

Wed 30/9

06:10-07:30

Nonstop3h 20m

£161

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Iaşi

How long is the flight to Iaşi?

On average, a flight from London to Iaşi takes 11 hours 27 minutes. Flights to Iaşi from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Iaşi

The most flights from London to Iaşi are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

What are the most popular airlines that fly to Iaşi?

The most popular airlines flying from London to Iaşi are Wizz Air and Austrian Airlines.

Wizz Air
Wizz Air
From £38
Austrian Airlines
Austrian Airlines
From £137

What are the cheapest airlines that fly to Iaşi?

The cheapest airlines flying from London to Iaşi are Wizz Air and Austrian Airlines.

Rainfall in Iaşi by month

Plan your trip to Iaşi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iaşi ranges from 20.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Iaşi when rainfall is around 20.0 mm.

Temperature in Iaşi by month

Plan your trip to Iaşi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iaşi, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

When is the best time to book a flight to Iaşi?

The price you pay for your flight to Iaşi may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Iaşi

Get insights into the airlines that provide service to Iaşi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iaşi. Reviews last updated 22 July 2026.
Check out reviews from past customers who have flown Austrian Airlines and Wizz Air to Romania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
950 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Austrian Airlines
7.6
Good
950 reviews
Austrian Airlines
7.6
Good
950 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Wizz Air
6.8
Okay
447 reviews
Austrian Airlines
7.6
Good
950 reviews
Check prices

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

FAQs about flying to Iaşi

  • What airport do you fly into for flights to Iaşi?

    Booking a flight to Iasi (IAS) is your only option if you intend on flying to Iaşi. It is only a 1.3 mi journey from Iasi to Iaşi’s city center. IAS handles an average of 1 flight per day from London. You should also have a few airline options to choose from. 2 airlines have flights to Iasi from London.

  • Can I find cheaper flights to Iaşi if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Iaşi on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Iaşi?

    Based on reviews from Cheapflights users, Wizz Air is rated the highest out of the airlines that fly to Iaşi.

  • What is the cheapest airport to fly to in Iaşi?

    Iasi is currently the cheapest airport to fly to in Iaşi. One-way flights to Iasi typically cost £34, while return flights cost around £86.

  • How much is a return flight to Iaşi?

    A return flight to Iaşi will typically cost around £282, however they can be found for as little as £86.

  • Where does the fastest flight to Iaşi depart from?

    For those looking to save time traveling to Iaşi, London offers the quickest one-way flight (3 hours 15 minutes).

  • Does Iasi have car hire?

    Yes. Those touching down at Iasi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Iasi?

    Yes. Iasi has hotels nearby for those requiring accommodations. Apartament De Lux Intr-O Zona Rezidentia is the closest property to Iasi (0.0 mi away from Iasi).

See more FAQs

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When you search for this flight to Iaşi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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Yes, we can. To see specific flights to Iaşi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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