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Cheap flights from Iaşi to the United Kingdom from £47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iaşi to the United Kingdom departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Iaşi to the United Kingdom

Cheap return flights

Wizz Air Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Wizz Air Logo
08:15 - 13:30LTN-IAS
3h 15mdirect
£50Wizz Air
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Thu, 2 Oct - Wed, 8 Oct
Wizz Air Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Wizz Air Logo
08:15 - 13:30LTN-IAS
3h 15mdirect
£51Wizz Air
Find Deal
Thu, 9 Oct - Wed, 15 Oct
Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Logo
16:50 - 01:15LTN-IAS
6h 25m1 stop
£77
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Logo
15:10 - 18:10LTN-IAS
25h 00m2 stops
£78
Find Deal
Thu, 2 Oct - Wed, 8 Oct
Ryanair Logo
14:55 - 22:40IAS-STN
9h 45m1 stop
Ryanair Logo
06:05 - 14:30STN-IAS
6h 25m1 stop
£109Ryanair
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Ryanair Logo
09:35 - 13:25IAS-STN
5h 50m1 stop
Ryanair Logo
06:05 - 14:30STN-IAS
6h 25m1 stop
£112Ryanair
Find Deal
Sun, 19 Oct - Thu, 23 Oct
Austrian Airlines Logo
16:00 - 21:40IAS-LHR
7h 40m1 stop
Austrian Airlines Logo
09:05 - 01:20LHR-IAS
14h 15m1 stop
£139Austrian Airlines
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Austrian Airlines Logo
16:00 - 21:40IAS-LHR
7h 40m1 stop
Austrian Airlines Logo
06:00 - 15:20LHR-IAS
7h 20m1 stop
£145Austrian Airlines
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Lufthansa Logo
16:00 - 20:45IAS-LHR
6h 45m2 stops
Lufthansa Logo
13:45 - 01:20LHR-IAS
9h 35m2 stops
£173Lufthansa
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Lufthansa Logo
16:00 - 22:40IAS-LHR
8h 40m2 stops
Lufthansa Logo
13:45 - 01:20LHR-IAS
9h 35m2 stops
£176Lufthansa
Find Deal
Tue, 7 Oct - Tue, 21 Oct

Austrian Airlines flights from Iaşi to United Kingdom

Our best Austrian Airlines deals on Iaşi to United Kingdom flight tickets
Austrian Airlines
7 Oct
IAS16:00Iasi
7h 40m
1 stop
LHR21:40London Heathrow
21 Oct
LHR09:05London Heathrow
14h 15m
1 stop
IAS01:20Iasi
£139
Find similar
Austrian Airlines
9 Oct
IAS16:00Iasi
7h 40m
1 stop
LHR21:40London Heathrow
13 Oct
LHR06:00London Heathrow
7h 20m
1 stop
IAS15:20Iasi
£145
Find similar
Austrian Airlines
2 Oct
IAS16:00Iasi
7h 40m
1 stop
LHR21:40London Heathrow
8 Oct
LHR06:00London Heathrow
7h 20m
1 stop
IAS15:20Iasi
£147
Find similar

Lufthansa flights from Iaşi to United Kingdom

Our best Lufthansa deals on Iaşi to United Kingdom flight tickets
Lufthansa
7 Oct
IAS16:00Iasi
6h 45m
2 stops
LHR20:45London Heathrow
21 Oct
LHR13:45London Heathrow
9h 35m
2 stops
IAS01:20Iasi
£173
Find similar
Lufthansa
7 Oct
IAS16:00Iasi
8h 40m
2 stops
LHR22:40London Heathrow
21 Oct
LHR13:45London Heathrow
9h 35m
2 stops
IAS01:20Iasi
£176
Find similar
Lufthansa
21 Nov
IAS16:05Iasi
8h 50m
2 stops
LHR22:55London Heathrow
26 Nov
LHR19:15London Heathrow
18h 05m
2 stops
IAS15:20Iasi
£190
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Iaşi to United Kingdom 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, momondo users made 279,928 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Iaşi to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IaşiLondon

IAS - LTN

IASLTN

Iasi

Thu 2/10

06:10-07:30

Nonstop3h 20m

London Luton

Wed 8/10

08:15-13:30

Nonstop3h 15m

£50

IaşiLondon

IAS - LTN

IASLTN

Iasi

Thu 9/10

06:10-07:30

Nonstop3h 20m

London Luton

Wed 15/10

08:15-13:30

Nonstop3h 15m

£51

IaşiLondon

IAS - LTN

IASLTN

Iasi

Tue 7/10

06:10-07:30

Nonstop3h 20m

London Luton

Tue 21/10

16:50-01:15

1 stop6h 25m

£77

IaşiLondon

IAS - LTN

IASLTN

Iasi

Thu 2/10

06:10-07:30

Nonstop3h 20m

London Luton

Wed 8/10

15:10-18:10

2 stops25h 00m

£78

IaşiLondon

IAS - STN

IASSTN

Iasi

Thu 9/10

14:55-22:40

1 stop9h 45m

London Stansted

Thu 16/10

06:05-14:30

1 stop6h 25m

£109

IaşiLondon

IAS - STN

IASSTN

Iasi

Sun 19/10

09:35-13:25

1 stop5h 50m

London Stansted

Thu 23/10

06:05-14:30

1 stop6h 25m

£112

IaşiLondon

IAS - LHR

IASLHR

Iasi

Tue 7/10

16:00-21:40

1 stop7h 40m

London Heathrow

Tue 21/10

09:05-01:20

1 stop14h 15m

£139

IaşiLondon

IAS - LHR

IASLHR

Iasi

Thu 9/10

16:00-21:40

1 stop7h 40m

London Heathrow

Mon 13/10

06:00-15:20

1 stop7h 20m

£145

IaşiLondon

IAS - LHR

IASLHR

Iasi

Tue 7/10

16:00-20:45

2 stops6h 45m

London Heathrow

Tue 21/10

13:45-01:20

2 stops9h 35m

£173

IaşiLondon

IAS - LHR

IASLHR

Iasi

Tue 7/10

16:00-22:40

2 stops8h 40m

London Heathrow

Tue 21/10

13:45-01:20

2 stops9h 35m

£176

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Iaşi to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Iaşi is in March. Flight prices, which tend to average around £56, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Iaşi during the month January is also very affordable. Most momondo users find prices during this month for around £85.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Iaşi to United Kingdom is on a Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £102. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Iaşi to United Kingdom for around £147.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £98. Try not to purchase tickets in the afternoon because they tend to be around £139. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Iasi to United Kingdom flight route?

Fly from Iasi to London Luton for the best Iasi - United Kingdom flight prices

What cabin class options are available on Iasi to United Kingdom flights?

There is only 1 cabin class available to choose from on Iasi to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Iaşi to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Iaşi to United Kingdom.

Cheap Iaşi to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iaşi to United Kingdom

Best price found

£145

Fastest flight time

3h 20m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Iaşi in the past 72 hours is £145. The best return flight deal from Iaşi to United Kingdom found on momondo in the last 72 hours is £65.
The fastest flight from Iaşi to United Kingdom takes 3h 20m
Direct flights go from Iaşi to United Kingdom every day.
There is 1 airport near United Kingdom: London Luton (LTN)
Search flight deals

  • When did momondo last update prices for flights from Iasi Airport to United Kingdom?

    Prices for flights from Iasi Airport to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Iasi Airport to United Kingdom?

  • How old do you have to be to fly from Iasi Airport to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Iasi Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Iaşi to United Kingdom?

Best airlines flying from Iaşi to United Kingdom

Compare and see reviews for airlines that fly from Iaşi to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £50Free CancellationRating
6.8
376 reviews
Search Wizz Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Iaşi to United Kingdom?

Finding the right flight to United Kingdom from Iaşi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Iaşi to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Iaşi on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Iaşi to United Kingdom?

Once all potential Iaşi to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Iaşi to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Iaşi to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £33
Flights to Edinburghfrom £28
Flights to Belfastfrom £28
Flights to Glasgowfrom £32
Flights to Bristolfrom £32
Flights to Newcastle upon Tynefrom £33
Flights to Aberdeenfrom £47
Flights to Liverpoolfrom £30
Flights to Leedsfrom £35
Flights to Invernessfrom £32