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Cheap flights from Iaşi to the United Kingdom from £52

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 14/1. 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

Enter your travel dates to find the best prices.
Wizz Air Logo
18:50 - 20:25IAS-LTN
3h 35mdirect
Wizz Air Logo
21:05 - 02:20LTN-IAS
3h 15mdirect
£57Wizz Air
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Thu, 25 Dec - Wed, 31 Dec
Wizz Air Logo
18:50 - 20:25IAS-LTN
3h 35mdirect
Wizz Air Logo
09:10 - 14:25LTN-IAS
3h 15mdirect
£59Wizz Air
Find Deal
Tue, 10 Feb - Fri, 20 Feb
Multiple Airlines Logo
06:55 - 08:30IAS-LTN
3h 35mdirect
Multiple Airlines Logo
06:50 - 11:25LTN-IAS
26h 35m2 stops
£67Multiple Airlines
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Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
18:50 - 20:25IAS-LTN
3h 35mdirect
Multiple Airlines Logo
06:50 - 11:25LTN-IAS
26h 35m2 stops
£74Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 10 Dec
Ryanair Logo
19:25 - 23:45IAS-STN
6h 20m1 stop
Ryanair Logo
21:05 - 09:55STN-IAS
10h 50m1 stop
£96Ryanair
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Sat, 29 Nov - Wed, 3 Dec
Ryanair Logo
19:25 - 23:45IAS-STN
6h 20m1 stop
Ryanair Logo
08:45 - 17:40STN-IAS
6h 55m1 stop
£108Ryanair
Find Deal
Sat, 22 Nov - Fri, 28 Nov
Austrian Airlines Logo
16:05 - 08:20IAS-LHR
18h 15m1 stop
Austrian Airlines Logo
19:25 - 15:20LHR-IAS
17h 55m1 stop
£141Austrian Airlines
Find Deal
Wed, 4 Feb - Sat, 7 Feb
Austrian Airlines Logo
16:05 - 21:40IAS-LHR
7h 35m1 stop
Austrian Airlines Logo
06:00 - 15:20LHR-IAS
7h 20m1 stop
£143Austrian Airlines
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Wed, 3 Dec - Wed, 10 Dec
Lufthansa Logo
16:05 - 22:55IAS-LHR
8h 50m2 stops
Lufthansa Logo
20:15 - 15:20LHR-IAS
17h 05m2 stops
£173Lufthansa
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Wed, 4 Feb - Sat, 7 Feb
Lufthansa Logo
16:05 - 22:55IAS-LHR
8h 50m2 stops
Lufthansa Logo
20:15 - 15:20LHR-IAS
17h 05m2 stops
£179Lufthansa
Find Deal
Wed, 3 Dec - Wed, 10 Dec

Austrian Airlines flights from Iaşi to United Kingdom

Our best Austrian Airlines deals on Iaşi to United Kingdom flight tickets
Austrian Airlines
4 Feb
IAS16:05Iasi
18h 15m
1 stop
LHR08:20London Heathrow
7 Feb
LHR19:25London Heathrow
17h 55m
1 stop
IAS15:20Iasi
£141
Find similar
Austrian Airlines
3 Dec
IAS16:05Iasi
7h 35m
1 stop
LHR21:40London Heathrow
10 Dec
LHR06:00London Heathrow
7h 20m
1 stop
IAS15:20Iasi
£143
Find similar
Austrian Airlines
9 Feb
IAS16:05Iasi
24h 00m
1 stop
LHR14:05London Heathrow
19 Feb
LHR19:25London Heathrow
17h 55m
1 stop
IAS15:20Iasi
£144
Find similar

Lufthansa flights from Iaşi to United Kingdom

Our best Lufthansa deals on Iaşi to United Kingdom flight tickets
Lufthansa
4 Feb
IAS16:05Iasi
8h 50m
2 stops
LHR22:55London Heathrow
7 Feb
LHR20:15London Heathrow
17h 05m
2 stops
IAS15:20Iasi
£173
Find similar
Lufthansa
3 Dec
IAS16:05Iasi
8h 50m
2 stops
LHR22:55London Heathrow
10 Dec
LHR20:15London Heathrow
17h 05m
2 stops
IAS15:20Iasi
£179
Find similar
Lufthansa
21 Nov
IAS16:05Iasi
27h 00m
2 stops
LHR17:05London Heathrow
27 Nov
LHR07:30London Heathrow
29h 50m
2 stops
IAS15:20Iasi
£189
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 7 November 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 25/12

18:50-20:25

Nonstop3h 35m

London Luton

Wed 31/12

21:05-02:20

Nonstop3h 15m

£57

IaşiLondon

IAS - LTN

IASLTN

Iasi

Tue 10/2

18:50-20:25

Nonstop3h 35m

London Luton

Fri 20/2

09:10-14:25

Nonstop3h 15m

£59

IaşiLondon

IAS - LTN

IASLTN

Iasi

Wed 3/12

06:55-08:30

Nonstop3h 35m

London Luton

Wed 10/12

06:50-11:25

2 stops26h 35m

£67

IaşiLondon

IAS - LTN

IASLTN

Iasi

Mon 8/12

18:50-20:25

Nonstop3h 35m

London Luton

Wed 10/12

06:50-11:25

2 stops26h 35m

£74

IaşiLondon

IAS - STN

IASSTN

Iasi

Sat 29/11

19:25-23:45

1 stop6h 20m

London Stansted

Wed 3/12

21:05-09:55

1 stop10h 50m

£96

IaşiLondon

IAS - STN

IASSTN

Iasi

Sat 22/11

19:25-23:45

1 stop6h 20m

London Stansted

Fri 28/11

08:45-17:40

1 stop6h 55m

£108

IaşiLondon

IAS - LHR

IASLHR

Iasi

Wed 4/2

16:05-08:20

1 stop18h 15m

London Heathrow

Sat 7/2

19:25-15:20

1 stop17h 55m

£141

IaşiLondon

IAS - LHR

IASLHR

Iasi

Wed 3/12

16:05-21:40

1 stop7h 35m

London Heathrow

Wed 10/12

06:00-15:20

1 stop7h 20m

£143

IaşiLondon

IAS - LHR

IASLHR

Iasi

Wed 4/2

16:05-22:55

2 stops8h 50m

London Heathrow

Sat 7/2

20:15-15:20

2 stops17h 05m

£173

IaşiLondon

IAS - LHR

IASLHR

Iasi

Wed 3/12

16:05-22:55

2 stops8h 50m

London Heathrow

Wed 10/12

20:15-15:20

2 stops17h 05m

£179

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 £57, 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 £84.

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 Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £101. 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 £150.

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 £141. 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

£129

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 £129. The best return flight deal from Iaşi to United Kingdom found on momondo in the last 72 hours is £64.
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 £53Free CancellationRating
6.8
389 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.

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Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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