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£92+ 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
31 Aug — 7 Sep1
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 1 August 2026.

Mon 14/908:15
LTN
-
IAS
Nonstop3h 15m
Wizz Air
Wed 23/906:10
IAS
-
LTN
Nonstop3h 20m
Wizz Air
Deal found 29/7£117
Fri 11/922:00
STN
-
IAS
1 stop11h 20m
Multiple Airlines
Fri 18/923:10
IAS
-
STN
1 stop13h 05m
Multiple Airlines
Deal found 28/7£117
Sat 12/920:35
LTN
-
IAS
1 stop12h 45m
Multiple Airlines
Sat 19/913:30
IAS
-
LTN
1 stop6h 55m
Multiple Airlines
Deal found 29/7£117
Sat 12/920:55
LTN
-
IAS
Nonstop3h 15m
Multiple Airlines
Mon 21/905:45
IAS
-
LTN
2 stops17h 40m
Multiple Airlines
Deal found 28/7£118
Mon 14/918:40
LGW
-
IAS
1 stop14h 40m
Multiple Airlines
Tue 22/921:45
IAS
-
LGW
1 stop12h 35m
Multiple Airlines
Deal found 28/7£118
Wed 23/912:15
STN
-
IAS
1 stop10h 10m
Multiple Airlines
Sun 27/917:35
IAS
-
STN
1 stop16h 05m
Multiple Airlines
Deal found 28/7£118
Tue 8/908:15
LTN
-
IAS
Nonstop3h 15m
Multiple Airlines
Sat 26/911:55
IAS
-
LTN
2 stops45h 35m
Multiple Airlines
Deal found 31/7£119
Sun 30/821:10
STN
-
IAS
2 stops18h 10m
Ryanair
Tue 15/921:45
IAS
-
STN
1 stop11h 05m
Ryanair
Deal found 1/8£119
Mon 14/906:00
LTN
-
IAS
2 stops16h 25m
Multiple Airlines
Mon 28/919:00
IAS
-
LTN
2 stops15h 45m
Multiple Airlines
Deal found 31/7£120
Thu 24/922:05
STN
-
IAS
1 stop11h 15m
Multiple Airlines
Sun 27/917:35
IAS
-
STN
1 stop16h 05m
Multiple Airlines
Deal found 1/8£120
Wed 23/915:15
LTN
-
IAS
1 stop7h 10m
Multiple Airlines
Sun 27/905:45
IAS
-
LTN
2 stops18h 45m
Multiple Airlines
Deal found 28/7£121
Sat 12/922:20
STN
-
IAS
1 stop11h 00m
Multiple Airlines
Sat 19/913:30
IAS
-
STN
1 stop10h 50m
Multiple Airlines
Deal found 29/7£121

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 1 August 2026.

Return from

£117

One-way from

£92

Popular in

December

Cheapest in

January

Average price

£288

Good round-trip deal

£228 or less

Good one-way deal

£197 or less
Wizz Air
  • Wizz Air
  • 14/9-23/9
  • Nonstop
  • 6h 35m total
  • London to Iaşi
Search Deals
19/8
  • 19/8
  • 2 total stops
  • 18h 35m 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 August 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 1 August 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
Fastest return journey

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Mon 14/9

08:15-13:30

Nonstop3h 15m

Iasi

Wed 23/9

06:10-07:30

Nonstop3h 20m

£117

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Thu 24/9

08:15-13:30

Nonstop3h 15m

Iasi

Sun 27/9

05:45-20:30

3 stops16h 45m

£117

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sun 22/11

14:30-03:15

2 stops10h 45m

Iasi

Sun 29/11

06:10-07:40

Nonstop3h 30m

£118

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 23/9

12:15-00:25

1 stop10h 10m

Iasi

Sun 27/9

17:35-07:40

1 stop16h 05m

£118

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 24/9

22:05-11:20

1 stop11h 15m

Iasi

Sun 27/9

17:35-07:40

1 stop16h 05m

£120

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 17/9

21:55-00:25

2 stops24h 30m

Iasi

Mon 21/9

19:00-07:20

2 stops14h 20m

£122

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Thu 17/9

08:15-13:30

Nonstop3h 15m

Iasi

Mon 21/9

06:10-07:30

Nonstop3h 20m

£123

LondonIaşi

LGW - IAS

LGWIAS

London Gatwick

Mon 14/9

06:55-00:25

1 stop15h 30m

Iasi

Mon 21/9

19:00-08:30

1 stop15h 30m

£123

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Tue 15/9

07:15-21:20

2 stops12h 05m

Iasi

Tue 22/9

19:55-08:15

1 stop14h 20m

£125

LondonIaşi

LGW - IAS

LGWIAS

London Gatwick

Mon 14/9

20:15-11:20

1 stop13h 05m

Iasi

Wed 23/9

19:00-14:20

1 stop21h 20m

£126

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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 6 hours 50 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 Monday (1 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 1 August 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

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

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

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

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
451 reviews
Austrian Airlines
7.6
Good
950 reviews
Check prices

Comfort

7.3

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

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 £46, while return flights cost around £42.

  • How much is a return flight to Iaşi?

    A return flight to Iaşi will typically cost around £285, however they can be found for as little as £42.

  • 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. Chic apartament complex Inamstro is the closest property to Iasi (0.0 mi away from Iasi).

See more FAQs

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How does Cheapflights help users find flights to Iaşi?

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.

Why should you use Cheapflights to find cheap flight tickets to Iaşi?

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Can Cheapflights find flights to Iaşi with no change fees?

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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Not ready to book yet? You can track prices for flights to Iaşi on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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