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Cheap flights from London Heathrow Airport to Iaşi from £89

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAS
20 Nov — 27 Nov1
1 adult

The best prices from London Heathrow to Iasi are usually found in January or March, booked 36 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Find flights from Heathrow to Iaşi within your budget

Customise your flight search to find flights from Heathrow to Iaşi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.

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Depart

Return

Price

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Sat 5/4

19:30-15:20

1 stop17h 50m

Iasi

Sat 26/4

16:00-21:40

1 stop7h 40m

£198

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Mon 2/12

09:55-23:10

1 stop11h 15m

Iasi

Sun 8/12

16:05-08:20

1 stop18h 15m

£235

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Sat 5/4

19:30-15:20

2 stops17h 50m

Iasi

Sat 26/4

16:00-22:10

2 stops8h 10m

£270

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Tue 26/11

17:05-09:00

2 stops13h 55m

Iasi

Tue 3/12

13:50-20:50

2 stops9h 00m

£273

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Wed 18/12

19:35-23:30

2 stops25h 55m

Iasi

Sat 11/1

05:25-16:35

2 stops13h 10m

£536

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Fri 6/12

09:55-23:10

1 stop11h 15m

£89

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Mon 3/2

06:00-15:20

1 stop7h 20m

£117

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Sun 2/3

07:40-15:20

2 stops29h 40m

£143

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Thu 28/11

17:50-23:40

2 stops27h 50m

£223

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Fri 6/12

19:35-23:30

2 stops25h 55m

£331

Flights are sorted by cheapest first

Deals found on 14/11

Cheap flight deals from Heathrow to Iaşi

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Iaşi (IAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Round-trip from

£198

One-way from

£89

Popular in

December

Cheapest in

January
Austrian Airlines
  • Austrian Airlines
  • 5/4-26/4
  • 2 total stops
  • 25h 30m total
  • London to Iaşi
Search Deals
6/12
  • 6/12
  • 1 total stop
  • 11h 15m total
  • London to Iaşi
Search Deals
High demand for flights, 42% potential price rise
Search Deals
Best time to find cheap flights, 59% potential price drop
Search Deals

Find flight deals from Heathrow to Iaşi

Cheapest flights from Heathrow to Iaşi
Explore the most affordable flight options available from Heathrow to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Sun 29/1219:25LHR - IAS
1 stop17h 55mAustrian Airlines
Fri 10/116:05IAS - LHR
1 stop7h 35mAustrian Airlines
Deal found 15/11£223
Mon 2/1209:55LHR - IAS
1 stop11h 15mMultiple Airlines
Sun 8/1216:05IAS - LHR
1 stop18h 15mMultiple Airlines
Deal found 14/11£235
Tue 26/1117:05LHR - IAS
2 stops13h 55mKLM
Tue 3/1213:50IAS - LHR
2 stops9h 00mKLM
Deal found 14/11£273
Wed 4/1207:40LHR - IAS
2 stops5h 40mLufthansa
Wed 11/1216:05IAS - LHR
2 stops8h 10mLufthansa
Deal found 14/11£310
Mon 18/1119:35LHR - IAS
2 stops22h 40mAir France
Tue 26/1105:25IAS - LHR
2 stops38h 55mAir France
Deal found 15/11£427

Best time to book a flight from Heathrow to Iaşi

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

Travel insights for flights from Heathrow to Iaşi

Get recent, data-driven insights about flights from Heathrow to Iaşi including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Iaşi. Price data was last updated on 8 November 2024.

The price you pay for your flight from London Heathrow Airport to Iaşi may vary depending on when you book. For the best chance of a lower fare, look to book 36 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 Heathrow Airport to Iaşi?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Iaşi (average of £69). Flying from London Heathrow Airport to Iaşi in August is currently the most expensive (average of £297). 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 LHR to IAS?

Find hourly flight availability from Heathrow 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 15 November 2024.

One of the essential ways to save on airfare from London Heathrow Airport to Iaşi is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

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).

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 15 November 2024.
To help decide which airline to fly from London to Iaşi, see what other customers have to say about Austrian Airlines, Lufthansa and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,350 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

KLM
7.8
Good
1,350 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Austrian Airlines
7.6
Good
810 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Air France
7.4
Good
1,532 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Lufthansa
6.8
Okay
7,165 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    If you book a flight to Iaşi from London Heathrow, you will be flying to Iasi, which is the city’s only airport. Iasi (IAS) is located 1.3 mi from the center of Iaşi. There are 0 flights from London Heathrow to Iasi per day from 4 different airlines.

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

    Currently priced at £198, Austrian Airlines will fly you from London Heathrow Airport to Iaşi and back. In addition to Austrian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and KLM - these airlines can fly you to your destination from £270 and £273, respectively. Users have found that Austrian Airlines is 13% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Iaşi one-way?

    £117 is the cheapest one-way deal found within the past few days, from Austrian Airlines. You may also be able to find cheap deals on Lufthansa and KLM, with prices starting from £143 and £223, respectively.

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

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

  • How can I find direct flights from Heathrow to Iaşi?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Iaşi?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Iaşi (average of £69). Flying from London Heathrow Airport to Iaşi in August is currently the most expensive (average of £297). 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

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Top 4 airlines flying from Heathrow to Iaşi

Discover the top 4 airlines that operate flights from Heathrow to Iaşi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Wizz Air UKCheapest£55Average£223FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air UK flights
Wizz Air MaltaCheapest£59Average£175FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air Malta flights
Austrian AirlinesCheapest£162Average£308FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
TAROMCheapest£265Average£358FlexibilityNo cancel feeOn-time86%
Search TAROM flights

Fly with Cheapflights

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

When you search for this flight from Heathrow 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 flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Iaşi for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Iaşi from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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