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Cheap flights from Iaşi to London Heathrow Airport from £95

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAS — LHR
22 Dec — 29 Dec1
1 adult

Find flights from Iaşi to Heathrow within your budget

Customise your flight search to find flights from Iaşi to Heathrow 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 858,174 searches. Data last updated 17 December 2024.

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Depart

Return

Price

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sat 25/1

18:25-08:35

1 stop16h 10m

London Heathrow

Fri 31/1

15:15-20:10

1 stop26h 55m

£141

IaşiLondon

IAS - LHR

IASLHR

Iasi

Mon 13/1

16:05-21:40

1 stop7h 35m

London Heathrow

Sat 8/2

19:25-15:20

1 stop17h 55m

£146

IaşiLondon

IAS - LHR

IASLHR

Iasi

Mon 13/1

16:05-17:05

2 stops27h 00m

London Heathrow

Sun 19/1

16:40-15:20

2 stops20h 40m

£186

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sat 25/1

14:10-20:50

2 stops8h 40m

London Heathrow

Fri 31/1

20:25-19:25

2 stops21h 00m

£260

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sat 25/1

05:25-18:20

2 stops14h 55m

London Heathrow

Fri 31/1

19:35-19:25

2 stops21h 50m

£412

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sun 9/2

06:15-20:45

2 stops16h 30m

£95

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sun 26/1

16:05-18:40

1 stop4h 35m

£108

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sun 26/1

16:05-22:55

2 stops32h 50m

£132

IaşiLondon

IAS - LHR

IASLHR

Iasi

Sat 25/1

05:25-20:50

2 stops17h 25m

£197

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Cheap flight deals from Iaşi to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Iaşi (IAS) to Heathrow (LHR). 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 17 December 2024.

Round-trip from

£141

One-way from

£95
25/1-31/1
  • 25/1-31/1
  • 2 total stops
  • 43h 05m total
  • Iaşi to London
Search Deals
9/2
  • 9/2
  • 2 total stops
  • 16h 30m total
  • Iaşi to London
Search Deals

Find flight deals from Iaşi to Heathrow

Cheapest flights from Iaşi to Heathrow
Explore the most affordable flight options available from Iaşi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 December 2024.

Mon 23/1216:05IAS - LHR
1 stop18h 15mAustrian Airlines
Mon 30/1206:00LHR - IAS
1 stop7h 20mAustrian Airlines
Deal found 16/12£197
Wed 25/1216:05IAS - LHR
2 stops8h 50mMultiple Airlines
Wed 8/106:00LHR - IAS
1 stop7h 20mMultiple Airlines
Deal found 16/12£240
Mon 23/1216:05IAS - LHR
2 stops22h 55mLufthansa
Mon 30/1206:30LHR - IAS
2 stops6h 50mLufthansa
Deal found 16/12£251
Mon 23/1205:25IAS - LHR
2 stops37h 10mAir France
Tue 31/1219:35LHR - IAS
2 stops25h 55mAir France
Deal found 16/12£477
Sat 21/1216:10IAS - LHR
2 stops25h 55mKLM
Fri 3/108:40LHR - IAS
2 stops13h 15mKLM
Deal found 16/12£478

Best time to book a flight from Iaşi to Heathrow

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

Travel insights for flights from Iaşi to Heathrow

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

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

Find hourly flight availability from Iaşi to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 December 2024.

One of the essential ways to save on airfare from Iaşi to London Heathrow Airport 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 6% on airfare.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 17 December 2024.
Read reviews from past customers who have flown Austrian Airlines, Lufthansa and Air France from Iaşi to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,351 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.9

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,351 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.9

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines
7.6
Good
788 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.9

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France
7.4
Good
1,505 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.9

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Lufthansa
6.8
Okay
7,097 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.9

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Iaşi to Heathrow. 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 from for flights from Iaşi to London Heathrow?

    If you book a flight to London Heathrow from Iaşi, you will be flying from 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 Iasi to London Heathrow per day from 1 airline.

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

    Flying on Austrian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £146. Additional return tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at £186 and £260, respectively.

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

    For one-way options, check prices for Austrian Airlines. According to our data, you can fly for as low as £108. Users have also found prices from £132 and £197 on Lufthansa and KLM, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Iaşi to London Heathrow Airport (average of £112). Flying from Iaşi to London Heathrow Airport in July is currently the most expensive (average of £160). 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 airline flying from Iaşi to Heathrow

Discover the top airline that operate flights from Iaşi to Heathrow. 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 858,174 searches. Data last updated 17 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest£139Average£211FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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

Deals for Iaşi to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Iaşi.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Iaşi to Heathrow flexibly with Cheapflights today.

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

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

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