How long is the flight from London to Iaşi?

For as low as £96, Ryanair can have you in Iaşi from London in 6h 25m. Airlines will cover a distance of 1261 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from London to Iaşi round-trip?

Currently priced at £25, Wizz Air will fly you from London to Iaşi and back. In addition to Wizz Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Wizz Air and Austrian Airlines - these airlines can fly you to your destination from £54 and £177, respectively. Wizz Air is priced at 85% lower than the current average price of a flight leaving 3 months from now.

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.

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).

What are the most popular routes from London to Iaşi?

While some choose either London Luton - Iasi or London Gatwick - Iasi, London Heathrow - Iasi is the most popular route from London to Iaşi.

What is the cheapest day to fly round-trip from London to Iaşi?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save on the cost of your flight from London to Iaşi, book at least 34 days before your planned departure. Booking around this time can save you about 147% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £140 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £217.

What is the cheapest month to fly from London to Iaşi?

Our data shows that January tends to be the cheapest month to fly to Iaşi from London. Users have commonly found prices around £165 for the month, but tickets can be as low as £41. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly into for flights to Iaşi from London?

Located just 1.3 mi from the city center, Iasi is the airport most travelers will use when flying to Iaşi from London. Booking flights from London to Iasi (IAS) should be relatively easy as there are 2 daily inbound flights from London from 3 different airlines.

Can I find deals for flights from London to Iaşi that include hotel bookings?

Yes. In addition to deals on London to Iaşi flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Iaşi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Iaşi.

Can I find deals for business class flights from London to Iaşi?

Yes. Cheapflights offers flight deals from London to Iaşi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£43+ Cheap Flights from London to Iaşi

Q: How much does it cost for a return flight from London to Iaşi?

Airfare is below average for this route at the moment. London to Iaşi flights typically cost between £220 and £364 in September. The cheapest return flight price found within the last 3 days was £90 on Multiple Airlines (20 Sept-24 Sept).

Cheapflights Tip: The best prices from London to Iasi are usually found in January or March, booked 33 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from London to Iaşi

Round-trip from	£90
One-way from	£43
Popular in	December
Cheapest in	January
Average price	£277
Good round-trip deal	£137 or less
Good one-way deal	£109 or less

20/9-24/9
1 total stop
9h 40m total
London to Iaşi

Search Deals

11/11
1 total stop
12h 50m total
London to Iaşi

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 15% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Iasi.

Search Deals

Price to beat on a one-way flight from London (LON) to Iasi.

Search Deals

Find flight deals from London to Iaşi

Cheapest flights from London to Iaşi
Explore the most affordable flight options available from London to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Sat 20/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£90

Thu 25/915:30LTN - IAS

1 stop6h 25mMultiple Airlines

Mon 29/906:10IAS - LTN

Nonstop3h 20mMultiple Airlines

Deal found 19/8£91

Mon 1/921:50STN - IAS

1 stop11h 30mMultiple Airlines

Mon 22/906:00IAS - STN

1 stop12h 15mMultiple Airlines

Deal found 18/8£91

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Tue 23/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£92

Mon 15/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£92

Mon 22/915:05STN - IAS

1 stop7h 05mMultiple Airlines

Wed 1/1006:00IAS - STN

1 stop11h 45mMultiple Airlines

Deal found 17/8£92

Sat 4/1012:50LTN - IAS

1 stop9h 20mMultiple Airlines

Sat 18/1006:10IAS - LTN

Nonstop3h 20mMultiple Airlines

Deal found 18/8£93

Tue 16/920:20LGW - IAS

1 stop13h 00mMultiple Airlines

Tue 23/905:45IAS - LGW

2 stops15h 55mMultiple Airlines

Deal found 19/8£93

Thu 11/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 13/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 17/8£94

Sat 6/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 27/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 17/8£95

Mon 22/920:20LGW - IAS

1 stop13h 00mMultiple Airlines

Wed 1/1006:00IAS - LGW

2 stops15h 45mMultiple Airlines

Deal found 18/8£95

Wed 1/1017:40STN - IAS

1 stop15h 40mMultiple Airlines

Wed 8/1006:00IAS - STN

1 stop7h 50mMultiple Airlines

Deal found 17/8£95

Best flights from London to Iaşi
Discover carefully curated flight deals from London to Iaşi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2025.

Sat 20/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£90

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Tue 23/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£92

Thu 25/906:05STN - IAS

1 stop6h 25mRyanair

Mon 29/914:00IAS - STN

1 stop9h 25mRyanair

Deal found 19/8£96

Tue 23/906:00LHR - IAS

1 stop7h 20mAustrian Airlines

Wed 24/905:20IAS - LHR

1 stop5h 00mAustrian Airlines

Deal found 18/8£151

Tue 23/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£90

Thu 11/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 13/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 17/8£94

Sun 21/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£90

Sat 6/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 27/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 17/8£95

Mon 22/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£90

Sat 6/922:15STN - IAS

1 stop8h 55mRyanair

Sat 27/922:25IAS - STN

1 stop15h 00mRyanair

Deal found 17/8£112

Thu 25/915:30LTN - IAS

1 stop6h 25mMultiple Airlines

Mon 29/906:10IAS - LTN

Nonstop3h 20mMultiple Airlines

Deal found 19/8£91

Mon 8/908:45LCY - IAS

2 stops28h 35mLufthansa

Tue 16/916:00IAS - LCY

2 stops26h 25mLufthansa

Deal found 17/8£250

Direct flights from London to Iaşi
Explore direct flight options from London to Iaşi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2025.

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Tue 23/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£92

Thu 11/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 13/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 17/8£94

Sat 6/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 27/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 17/8£95

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Fri 26/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£95

Mon 1/920:50LTN - IAS

Nonstop3h 15mWizz Air

Mon 15/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£97

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 27/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 18/8£101

Mon 1/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sun 14/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 18/8£106

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sun 28/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 18/8£109

Sat 6/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sun 14/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 19/8£135

Last-minute flights from London to Iaşi
Discover last-minute flight deals from London to Iaşi. Data last updated 19 August 2025 and is based on user searches.

Mon 1/920:50LTN - IAS

Nonstop3h 15mWizz Air

Mon 15/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£97

Sat 6/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 27/906:10IAS - LTN

Nonstop3h 20mWizz Air

Deal found 17/8£95

Mon 8/920:20LGW - IAS

1 stop13h 00mMultiple Airlines

Tue 16/910:10IAS - LGW

1 stop11h 30mMultiple Airlines

Deal found 17/8£100

Thu 11/920:50LTN - IAS

Nonstop3h 15mWizz Air

Sat 13/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 17/8£94

Mon 15/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£92

Tue 16/920:20LGW - IAS

1 stop13h 00mMultiple Airlines

Tue 23/905:45IAS - LGW

2 stops15h 55mMultiple Airlines

Deal found 19/8£93

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Tue 23/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£92

Fri 19/920:50LTN - IAS

Nonstop3h 15mWizz Air

Fri 26/918:45IAS - LTN

Nonstop3h 25mWizz Air

Deal found 18/8£95

Sat 20/920:50LTN - IAS

Nonstop3h 15mMultiple Airlines

Wed 24/913:35IAS - LTN

1 stop6h 25mMultiple Airlines

Deal found 18/8£90

Mon 22/920:20LGW - IAS

1 stop13h 00mMultiple Airlines

Wed 1/1006:00IAS - LGW

2 stops15h 45mMultiple Airlines

Deal found 18/8£95

Tue 23/916:50LTN - IAS

1 stop6h 25mMultiple Airlines

Thu 25/906:10IAS - LTN

Nonstop3h 20mMultiple Airlines

Deal found 18/8£93

Thu 25/915:30LTN - IAS

1 stop6h 25mMultiple Airlines

Mon 29/906:10IAS - LTN

Nonstop3h 20mMultiple Airlines

Deal found 19/8£91

One-way flights from London to Iaşi
Search for one-way flight options from London to Iaşi. Find affordable one-way fares based on user searches. Data last updated 19 August 2025.

Tue 11/1120:35STN - IAS

1 stop12h 50mMultiple Airlines

Deal found 18/8£43

Sat 10/122:10STN - IAS

1 stop12h 35mRyanair

Deal found 19/8£47

Sat 18/1015:10STN - IAS

1 stop16h 00mRyanair

Deal found 18/8£48

Fri 29/808:15LTN - IAS

Nonstop3h 15mWizz Air

Deal found 17/8£52

Wed 12/1106:50LTN - IAS

2 stops26h 35mMultiple Airlines

Deal found 18/8£53

Mon 8/921:50STN - IAS

1 stop11h 30mMultiple Airlines

Deal found 18/8£54

Wed 8/1021:50LTN - IAS

2 stops12h 30mWizz Air

Deal found 19/8£55

Sun 24/820:50LTN - IAS

Nonstop3h 15mWizz Air

Deal found 18/8£55

Fri 12/920:55STN - IAS

1 stop12h 25mMultiple Airlines

Deal found 18/8£56

Sat 13/922:15STN - IAS

1 stop11h 05mMultiple Airlines

Deal found 18/8£57

Thu 11/906:05STN - IAS

1 stop6h 25mRyanair

Deal found 18/8£58

Wed 10/921:50LTN - IAS

2 stops12h 30mWizz Air

Deal found 18/8£61

Fly from

Fly to

Route

Depart

Return

Price

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sat 20/9

20:50-02:05

Nonstop3h 15m

Iasi

Wed 24/9

13:35-18:00

1 stop6h 25m

£90

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Tue 23/9

20:50-02:05

Nonstop3h 15m

Iasi

Wed 24/9

13:35-18:00

1 stop6h 25m

£90

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sun 21/9

20:50-02:05

Nonstop3h 15m

Iasi

Wed 24/9

13:35-18:00

1 stop6h 25m

£90

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Mon 22/9

20:50-02:05

Nonstop3h 15m

Iasi

Wed 24/9

13:35-18:00

1 stop6h 25m

£90

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Thu 25/9

15:30-23:55

1 stop6h 25m

Iasi

Mon 29/9

06:10-07:30

Nonstop3h 20m

£91

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 1/9

21:50-11:20

1 stop11h 30m

Iasi

Mon 22/9

06:00-16:15

1 stop12h 15m

£91

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Fri 19/9

20:50-02:05

Nonstop3h 15m

Iasi

Tue 23/9

18:45-20:10

Nonstop3h 25m

£92

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Mon 15/9

20:50-02:05

Nonstop3h 15m

Iasi

Wed 24/9

13:35-18:00

1 stop6h 25m

£92

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 22/9

15:05-00:10

1 stop7h 05m

Iasi

Wed 1/10

06:00-15:45

1 stop11h 45m

£92

LondonIaşi

LTN - IAS

LTNIAS

London Luton

Sat 4/10

12:50-00:10

1 stop9h 20m

Iasi

Sat 18/10

06:10-07:30

Nonstop3h 20m

£93

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 60 results

...

Best time to book a flight from London to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi from London 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 from London to Iaşi

How far ahead should I book a flight from London to Iaşi?

The price you pay for your flight from London to Iaşi may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Iaşi?

Currently, January is the cheapest month in which you can book a flight from London to Iaşi (average of £69). Flying from London to Iaşi in December is currently the most expensive (average of £359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to IAS?

One of the essential ways to save on airfare from London to Iaşi is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 46% on airfare.

What is the cheapest day to fly from London to Iaşi?

Travellers seeking maximum savings on their London to Iaşi flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Iaşi

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

How much does it cost for a return flight from London to Iaşi?

Reviews of airlines servicing Iaşi

Read through reviews of airlines operating flights from London to Iaşi, such as Austrian Airlines, Wizz Air, andWizz Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

829 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me

Austrian Airlines

7.6

Good

829 reviews

Austrian Airlines

7.6

Good

829 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me

Wizz Air

6.8

Okay

372 reviews

Austrian Airlines

7.6

Good

829 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me

Wizz Air

6.8

Okay

1,058 reviews

Austrian Airlines

7.6

Good

829 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me

Related info for your journey

What airport do you fly into for flights to Iaşi from London?
Located just 1.3 mi from the city center, Iasi is the airport most travelers will use when flying to Iaşi from London. Booking flights from London to Iasi (IAS) should be relatively easy as there are 2 daily inbound flights from London from 3 different airlines.
How long is the flight from London to Iaşi?
For as low as £96, Ryanair can have you in Iaşi from London in 6h 25m. Airlines will cover a distance of 1261 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Iaşi round-trip?
Currently priced at £25, Wizz Air will fly you from London to Iaşi and back. In addition to Wizz Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Wizz Air and Austrian Airlines - these airlines can fly you to your destination from £54 and £177, respectively. Wizz Air is priced at 85% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from London to Iaşi?
While some choose either London Luton - Iasi or London Gatwick - Iasi, London Heathrow - Iasi is the most popular route from London to Iaşi.
Can I find deals for flights from London to Iaşi that include hotel bookings?
Yes. In addition to deals on London to Iaşi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Iaşi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Iaşi.
Can I find deals for business class flights from London to Iaşi?
Yes. Cheapflights offers flight deals from London to Iaşi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Iaşi?
Currently, January is the cheapest month in which you can book a flight from London to Iaşi (average of £69). Flying from London to Iaşi in December is currently the most expensive (average of £359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from London to Iaşi

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest£25	Average£124	FlexibilityNo cancel fee	On-time83%	Search Wizz Air flights
Wizz Air	Cheapest£54	Average£197	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
Austrian Airlines	Cheapest£177	Average£301	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Iaşi?

Cheapflights makes it easy to find London to Iaşi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Iaşi from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Iaşi with no change fees?

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

Can Cheapflights notify me if prices for flights from London to Iaşi become cheaper?

Yes, Cheapflights offers price alerts on London to Iaşi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Iaşi from £43

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Iasi are usually found in January or March, booked 33 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from London to Iaşi

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Iaşi

Cheapest flights from London to IaşiExplore the most affordable flight options available from London to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from London to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Iaşi that are best for you.

Best time to book a flight from London to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Iaşi

How far ahead should I book a flight from London to Iaşi?

Use this chart to determine the optimal time to book a return flight from London to Iaşi. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from London to Iaşi?

What is the cheapest time of day to fly from LON to IAS?

Find hourly flight availability from London to Iaşi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

What is the cheapest day to fly from London to Iaşi?

Use this chart to determine the cheapest time to fly return from London to Iaşi. Price data was last updated on 16 December 2024.

Weekly flight availability from London to Iaşi

Explore weekly flight availability from London to Iaşi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 August 2025.

How much does it cost for a return flight from London to Iaşi?

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 19 August 2025.

Read through reviews of airlines operating flights from London to Iaşi, such as Austrian Airlines, Wizz Air, andWizz Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Iaşi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Iaşi from London?

How long is the flight from London to Iaşi?

What are the cheapest airlines flying from London to Iaşi round-trip?

What are the most popular routes from London to Iaşi?

Can I find deals for flights from London to Iaşi that include hotel bookings?

How can I find direct flights from London to Iaşi?

Can I find deals for business class flights from London to Iaşi?

What is the cheapest month to book a flight from London to Iaşi?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Iaşi on these airlines

Choose from the following airlines for your flight from London to Iaşi. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2025.

Top 3 airlines flying from London to Iaşi

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Iaşi?

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

Can Cheapflights find flights from London to Iaşi with no change fees?

Can Cheapflights notify me if prices for flights from London to Iaşi become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Iaşi
Explore the most affordable flight options available from London to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.