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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAS — LON
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Iasi to London are usually found in March or January, booked 72 days in advance, depart on a Thursday or Tuesday and return on a Thursday
Cheap flight deals from Iaşi to London
Discover tips and strategies to find the most affordable flight options for your journey from Iaşi (IAS) to London (LON). 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 29 August 2025.
Explore the most affordable flight options available from Iaşi to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Thu 2/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Thu 9/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£50
Sat 11/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sat 18/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£51
Thu 2/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Wed 8/1008:15LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£52
Sat 11/1018:45IAS - LTN
Nonstop3h 25mWizz Air
Wed 19/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£56
Thu 9/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sat 15/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£56
Tue 7/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sun 12/1008:15LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£58
Mon 13/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sun 23/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£61
Thu 9/1018:45IAS - LTN
Nonstop3h 25mWizz Air
Sun 12/1008:15LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£63
Sat 4/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sun 16/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£64
Sun 12/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Wed 15/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£68
Sun 5/1006:00IAS - STN
1 stop7h 25mMultiple Airlines
Wed 8/1017:40STN - IAS
1 stop15h 40mMultiple Airlines
Deal found 29/8£78
Fri 17/1019:15IAS - STN
1 stop6h 30mMultiple Airlines
Mon 20/1007:30STN - IAS
1 stop14h 40mMultiple Airlines
Deal found 29/8£81
Best flights from Iaşi to London
Discover carefully curated flight deals from Iaşi to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Thu 2/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Wed 8/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 29/8£50
Sun 5/1006:00IAS - STN
1 stop7h 25mMultiple Airlines
Wed 8/1017:40STN - IAS
1 stop15h 40mMultiple Airlines
Deal found 29/8£78
Thu 2/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Thu 9/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£50
Wed 12/1106:55IAS - LTN
Nonstop3h 35mWizz Air
Sun 16/1121:05LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£50
Sat 11/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sat 18/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£51
Fri 3/1016:00IAS - LHR
1 stop7h 40mAustrian Airlines
Mon 6/1006:00LHR - IAS
1 stop7h 20mAustrian Airlines
Deal found 28/8£141
Thu 6/1106:55IAS - LTN
Nonstop3h 35mWizz Air
Thu 13/1121:05LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£54
Fri 3/1018:45IAS - LTN
Nonstop3h 25mWizz Air
Mon 6/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£54
Fri 17/1019:15IAS - STN
1 stop6h 30mMultiple Airlines
Mon 20/1007:30STN - IAS
1 stop14h 40mMultiple Airlines
Deal found 29/8£81
Tue 7/1018:45IAS - LTN
Nonstop3h 25mWizz Air
Tue 18/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£54
Thu 2/1018:50IAS - STN
1 stop7h 15mMultiple Airlines
Wed 8/1021:05STN - IAS
1 stop12h 15mMultiple Airlines
Deal found 28/8£82
Fri 10/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Thu 20/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£54
Direct flights from Iaşi to London
Explore direct flight options from Iaşi to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2025.
Thu 2/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Thu 9/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£50
Sat 11/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sat 18/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£51
Thu 2/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Wed 8/1008:15LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£52
Sat 11/1018:45IAS - LTN
Nonstop3h 25mWizz Air
Wed 19/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£56
Thu 9/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sat 15/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£56
Tue 7/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sun 12/1008:15LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£58
Mon 13/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Sun 23/1109:10LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£61
Thu 9/1018:45IAS - LTN
Nonstop3h 25mWizz Air
Sun 12/1008:15LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£63
Sat 4/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Fri 21/1121:05LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£64
Sun 12/1006:10IAS - LTN
Nonstop3h 20mWizz Air
Wed 15/1020:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 27/8£68
Last-minute flights from Iaşi to London
Discover last-minute flight deals from Iaşi to London. Data last updated 29 August 2025 and is based on user searches.
Thu 4/906:00IAS - STN
1 stop10h 40mMultiple Airlines
Thu 4/916:50STN - IAS
2 stops17h 40mMultiple Airlines
Deal found 27/8£335
Sat 6/912:15IAS - STN
1 stop8h 35mMultiple Airlines
Sun 14/906:45STN - IAS
2 stops26h 35mMultiple Airlines
Deal found 27/8£241
Sat 6/905:45IAS - LTN
1 stop8h 10mMultiple Airlines
Sun 14/920:50LTN - IAS
Nonstop3h 15mMultiple Airlines
Deal found 27/8£258
Sat 6/913:35IAS - LTN
2 stops19h 55mMultiple Airlines
Sun 7/920:50LTN - IAS
Nonstop3h 15mMultiple Airlines
Deal found 27/8£259
Sat 6/916:00IAS - LHR
1 stop18h 45mAustrian Airlines
Sun 14/906:00LHR - IAS
1 stop17h 20mAustrian Airlines
Deal found 27/8£320
Sat 6/906:00IAS - LGW
1 stop9h 40mMultiple Airlines
Sun 14/909:00LGW - IAS
1 stop6h 45mMultiple Airlines
Deal found 27/8£326
Mon 8/920:55IAS - LTN
2 stops21h 05mMultiple Airlines
Sun 14/920:50LTN - IAS
Nonstop3h 15mMultiple Airlines
Deal found 28/8£167
Mon 8/920:55IAS - STN
2 stops23h 25mMultiple Airlines
Sun 14/906:45STN - IAS
2 stops26h 35mMultiple Airlines
Deal found 28/8£205
Mon 8/920:55IAS - LGW
2 stops26h 00mMultiple Airlines
Sun 14/920:25LGW - IAS
2 stops25h 45mMultiple Airlines
Deal found 28/8£221
Mon 8/906:10IAS - LTN
Nonstop3h 20mWizz Air
Sun 14/920:50LTN - IAS
Nonstop3h 15mWizz Air
Deal found 28/8£235
Mon 8/905:20IAS - LHR
1 stop5h 00mAustrian Airlines
Sun 14/906:00LHR - IAS
1 stop7h 20mAustrian Airlines
Deal found 28/8£242
Thu 25/916:00IAS - LCY
2 stops18h 20mLufthansa
Wed 1/1019:10LCY - IAS
2 stops28h 10mLufthansa
Deal found 27/8£329
One-way flights from Iaşi to London
Search for one-way flight options from Iaşi to London. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Thu 25/906:10IAS - LTN
Nonstop3h 20mWizz Air
Deal found 27/8£38
Fri 26/918:45IAS - LTN
Nonstop3h 25mWizz Air
Deal found 29/8£41
Wed 1/1013:35IAS - LTN
1 stop6h 25mMultiple Airlines
Deal found 27/8£47
Sat 27/906:10IAS - LTN
Nonstop3h 20mWizz Air
Deal found 28/8£49
Mon 22/906:10IAS - LTN
Nonstop3h 20mWizz Air
Deal found 27/8£50
Thu 25/918:50IAS - STN
1 stop7h 15mMultiple Airlines
Deal found 27/8£51
Fri 26/919:15IAS - STN
1 stop6h 30mMultiple Airlines
Deal found 29/8£52
Sat 27/919:05IAS - STN
1 stop7h 15mMultiple Airlines
Deal found 28/8£53
Fri 26/906:00IAS - LTN
1 stop16h 00mMultiple Airlines
Deal found 28/8£57
Fri 26/923:10IAS - STN
1 stop18h 15mRyanair
Deal found 27/8£58
Sat 20/906:00IAS - STN
1 stop11h 25mMultiple Airlines
Deal found 27/8£61
Mon 22/914:00IAS - STN
1 stop23h 00mMultiple Airlines
Deal found 27/8£62
Cheapflights Fare Finder
Customise your flight search to find flights from Iaşi to London 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 29 August 2025.
Use the filters below to find and compare flights from Iaşi to London that are best for you.
Fly from
Iaşi
Fly to
London
Route
Depart
Return
Price
IaşiLondon
IAS - LTN
IASLTN
Iasi
Thu 2/10
06:10-07:30
Nonstop3h 20m
London Luton
Wed 8/10
20:50-02:05
Nonstop3h 15m
£50
IaşiLondon
IAS - LTN
IASLTN
Iasi
Thu 2/10
06:10-07:30
Nonstop3h 20m
London Luton
Thu 9/10
20:50-02:05
Nonstop3h 15m
£50
IaşiLondon
IAS - LTN
IASLTN
Iasi
Wed 12/11
06:55-08:30
Nonstop3h 35m
London Luton
Sun 16/11
21:05-02:20
Nonstop3h 15m
£50
IaşiLondon
IAS - LTN
IASLTN
Iasi
Sat 11/10
06:10-07:30
Nonstop3h 20m
London Luton
Sat 18/10
20:50-02:05
Nonstop3h 15m
£51
IaşiLondon
IAS - LTN
IASLTN
Iasi
Thu 6/11
06:55-08:30
Nonstop3h 35m
London Luton
Thu 13/11
21:05-02:20
Nonstop3h 15m
£54
IaşiLondon
IAS - LTN
IASLTN
Iasi
Fri 3/10
18:45-20:10
Nonstop3h 25m
London Luton
Mon 6/10
20:50-02:05
Nonstop3h 15m
£54
IaşiLondon
IAS - LTN
IASLTN
Iasi
Tue 7/10
18:45-20:10
Nonstop3h 25m
London Luton
Tue 18/11
09:10-14:25
Nonstop3h 15m
£54
IaşiLondon
IAS - LTN
IASLTN
Iasi
Fri 10/10
06:10-07:30
Nonstop3h 20m
London Luton
Thu 20/11
09:10-14:25
Nonstop3h 15m
£54
IaşiLondon
IAS - STN
IASSTN
Iasi
Sun 5/10
06:00-11:25
1 stop7h 25m
London Stansted
Wed 8/10
17:40-11:20
1 stop15h 40m
£78
IaşiLondon
IAS - LGW
IASLGW
Iasi
Thu 2/10
06:00-19:40
1 stop15h 40m
London Gatwick
Wed 8/10
20:50-11:20
1 stop12h 30m
£79
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 60 results
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Best time to book a flight from Iaşi to London
Have a flexible travel schedule? Discover the best time to fly to London 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.
Cheapflights Insights
Everything you need to know about your flight from Iaşi to London
How far ahead should I book a flight from Iaşi to London?
Use this chart to determine the optimal time to book a return flight from Iaşi to London. Price data was last updated on 22 August 2025.
The best time to book flights from Iaşi to London is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Iaşi to London?
Currently, January is the cheapest month in which you can book a flight from Iaşi to London (average of £112). Flying from Iaşi to London in August is currently the most expensive (average of £164). 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 IAS to LON?
Find hourly flight availability from Iaşi to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 32% on flights from Iaşi to London by exploring options for tickets in the afternoon.
Weekly flight availability from Iaşi to London
Explore weekly flight availability from Iaşi to London. 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 29 August 2025.
The most flights from IAS to LON 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).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 29 August 2025.
Read reviews from past customers who have flown with Wizz Air
from Iaşi to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Mediocre conditions, do not take responsibility for a canceled flight and do not compensate passengers
Related info for your journey
Find useful and relevant information for your journey from Iaşi to London. 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?
If you book a flight to London 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 2 flights from Iasi to London per day from 1 airline.
How long is the flight from Iaşi to London?
A quick flight from Iaşi to London can take about 3h 20m. Wizz Air provides one of the quickest options available for as low as £50. The distance from Iaşi to London is about 1287 mi. Most flights are nonstop.
What is the cheapest airline to fly from Iaşi to London round-trip?
Cheapflights users have booked flights from Iaşi to London round-trip from £51. Wizz Air is priced at 60% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for business class flights from Iaşi to London?
Yes. Cheapflights offers flight deals from Iaşi to London 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?
Currently, January is the cheapest month in which you can book a flight from Iaşi to London (average of £112). Flying from Iaşi to London in August is currently the most expensive (average of £164). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Discover the top airline that operate flights from Iaşi to London. 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 29 August 2025.
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 Iaşi to London?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Iaşi to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Iaşi to London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Iaşi to London.
Can Cheapflights find flights from Iaşi to London with no change fees?
Need flexible booking options for your flight to London from Iaşi? 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 Iaşi to London 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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