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Cheap flights from London Stansted Airport to Iaşi from £42

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — IAS
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Stansted to Iaşi

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) 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 26 August 2025.

Round-trip from

£93

One-way from

£42

Popular in

December

Cheapest in

January

Average price

£277
22/9-1/10
  • 22/9-1/10
  • 2 total stops
  • 23h 15m total
  • London to Iaşi
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15/9
  • 15/9
  • 1 total stop
  • 10h 20m total
  • London to Iaşi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 14% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Stansted to Iaşi

Cheapest flights from Stansted to Iaşi
Explore the most affordable flight options available from Stansted to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Mon 22/921:50STN - IAS
1 stop11h 30mMultiple Airlines
Wed 1/1006:00IAS - STN
1 stop11h 45mMultiple Airlines
Deal found 25/8£93
Mon 15/911:50STN - IAS
1 stop10h 20mMultiple Airlines
Thu 18/905:10IAS - STN
2 stops21h 00mMultiple Airlines
Deal found 24/8£105
Mon 15/911:50STN - IAS
1 stop10h 20mMultiple Airlines
Wed 24/906:00IAS - STN
1 stop7h 50mMultiple Airlines
Deal found 24/8£109

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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 26 August 2025.
Use the filters below to find and compare flights from London Stansted Airport to Iaşi that are best for you.

Fly from

Stansted

Fly to

Iaşi

Route

Depart

Return

Price

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 22/9

21:50-11:20

1 stop11h 30m

Iasi

Wed 1/10

06:00-15:45

1 stop11h 45m

£93

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 15/9

11:50-00:10

1 stop10h 20m

Iasi

Thu 18/9

05:10-00:10

2 stops21h 00m

£105

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 15/9

11:50-00:10

1 stop10h 20m

Iasi

Wed 24/9

06:00-11:50

1 stop7h 50m

£109

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 15/9

11:50-00:10

1 stop10h 20m

£42

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 15/9

07:30-20:30

2 stops11h 00m

£92

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sun 7/9

14:05-13:35

2 stops21h 30m

£93

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sun 7/9

06:40-08:30

1 stop23h 50m

£132

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 17/12

12:10-11:25

1 stop21h 15m

£136

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 18/12

14:40-10:10

1 stop17h 30m

£161

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sat 20/12

05:55-00:20

2 stops16h 25m

£165

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Stansted to Iaşi

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

Related info for your journey

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

    Iasi (IAS), located 1.3 mi from the city center, is the airport you fly into when you book flights from London Stansted to Iaşi. 0 airlines have flights to Iasi from London Stansted on a regular basis. Booking flights from London Stansted to Iasi should not be difficult; the airport handles an average of 0 inbound flights from London Stansted per day.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Iaşi (average of £69). Flying from London Stansted Airport 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.

See more FAQs

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Alternative routes for Stansted to Iaşi

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

When you search for this flight from Stansted to Iaşi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Stansted to Iaşi for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Iaşi from Stansted? 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 Stansted to Iaşi become cheaper?

Of course! You can now track prices for flights from Stansted to Iaşi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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