Cheap flights from London to Iaşi from £60
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 27/9. 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 74 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Cheap flight deals from London to Iaşi
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 27 June 2025.
Round-trip from | £93 |
---|---|
One-way from | £60 |
Popular in | December |
Cheapest in | January |
Average price | £124 |
Good round-trip deal | £123 or less |
Good one-way deal | £66 or less |
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 27 June 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 27 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London 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 858,174 searches. Data last updated 27 June 2025.
Use the filters below to find and compare flights from London to Iaşi that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonIaşi
LTN - IAS
LTNIAS
London Luton
Sat 20/9
20:50-02:05
Nonstop3h 15m
Iasi
Sat 27/9
06:10-07:30
Nonstop3h 20m
LondonIaşi
STN - IAS
STNIAS
London Stansted
Thu 18/9
18:15-11:20
1 stop15h 05m
Iasi
Mon 29/9
14:00-21:25
1 stop9h 25m
LondonIaşi
LTN - IAS
LTNIAS
London Luton
Sat 20/9
07:40-12:20
2 stops26h 40m
Iasi
Sat 27/9
06:10-07:30
Nonstop3h 20m
LondonIaşi
LHR - IAS
LHRIAS
London Heathrow
Thu 18/9
09:05-01:20
1 stop14h 15m
Iasi
Fri 3/10
05:20-08:45
1 stop5h 25m
LondonIaşi
LGW - IAS
LGWIAS
London Gatwick
Sat 20/9
09:45-22:30
1 stop10h 45m
Iasi
Sat 27/9
05:45-19:40
2 stops15h 55m
LondonIaşi
STN - IAS
STNIAS
London Stansted
Mon 21/7
21:50-09:45
1 stop9h 55m
Iasi
Sun 27/7
09:35-13:25
1 stop5h 50m
LondonIaşi
LHR - IAS
LHRIAS
London Heathrow
Thu 4/9
08:30-01:20
2 stops14h 50m
Iasi
Wed 10/9
05:20-08:20
1 stop5h 00m
LondonIaşi
LHR - IAS
LHRIAS
London Heathrow
Thu 25/9
15:30-01:20
2 stops7h 50m
Iasi
Mon 29/9
16:00-20:40
2 stops6h 40m
LondonIaşi
LTN - IAS
LTNIAS
London Luton
Mon 21/7
09:00-09:45
2 stops22h 45m
Iasi
Sat 26/7
23:10-09:30
1 stop12h 20m
LondonIaşi
LCY - IAS
LCYIAS
London City
Thu 4/9
10:40-23:55
3 stops11h 15m
Iasi
Wed 10/9
19:05-10:05
2 stops17h 00m
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 20 June 2025.
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 74 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?
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 27 June 2025.
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 42% on airfare.
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.
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
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 27 June 2025.
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
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 27 June 2025.
Read through reviews of airlines operating flights from London to Iaşi, such as KLM, EL AL, andAustrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
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.
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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 27 June 2025.
Top 3 airlines flying from London to Iaşi
Discover the top 3 airlines that operate flights from London 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 858,174 searches. Data last updated 27 June 2025.
Fly with Cheapflights
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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.