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Cheap flights from London Stansted Airport to Iaşi from £37

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — IAS
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Iaşi

Enter your travel dates to find the best prices.

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 28 March 2026.

Wed 13/505:55
STN
-
IAS
1 stop10h 05m
Ryanair
Wed 20/518:25
IAS
-
STN
1 stop7h 20m
Ryanair
Deal found 26/3£67
Sun 10/511:40
STN
-
IAS
1 stop27h 40m
Ryanair
Sat 16/513:20
IAS
-
STN
1 stop8h 40m
Ryanair
Deal found 27/3£73
Fri 24/422:00
STN
-
IAS
1 stop12h 55m
Ryanair
Fri 1/523:10
IAS
-
STN
1 stop10h 50m
Ryanair
Deal found 27/3£74
Wed 29/405:55
STN
-
IAS
1 stop10h 05m
Ryanair
Fri 1/523:10
IAS
-
STN
1 stop10h 50m
Ryanair
Deal found 27/3£77
Mon 11/505:55
STN
-
IAS
1 stop9h 25m
Multiple Airlines
Mon 18/506:00
IAS
-
STN
1 stop6h 20m
Multiple Airlines
Deal found 27/3£79
Sun 10/506:00
STN
-
IAS
1 stop9h 25m
Multiple Airlines
Sun 17/506:00
IAS
-
STN
1 stop6h 25m
Multiple Airlines
Deal found 26/3£80
Wed 22/405:55
STN
-
IAS
1 stop10h 05m
Multiple Airlines
Wed 29/406:00
IAS
-
STN
1 stop6h 20m
Multiple Airlines
Deal found 25/3£83
Mon 20/405:55
STN
-
IAS
1 stop9h 25m
Ryanair
Tue 28/421:45
IAS
-
STN
1 stop14h 35m
Ryanair
Deal found 26/3£84
Mon 27/407:55
STN
-
IAS
1 stop7h 25m
Ryanair
Wed 6/518:25
IAS
-
STN
1 stop7h 20m
Ryanair
Deal found 26/3£85

Find 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 28 March 2026.

Round-trip from

£67

One-way from

£37

Popular in

December

Cheapest in

January

Average price

£106
Ryanair
  • Ryanair
  • 13/5-20/5
  • 2 total stops
  • 17h 25m total
  • London to Iaşi
Search Deals
28/4
  • 28/4
  • 1 total stop
  • 6h 20m total
  • London to Iaşi
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 28 March 2026.
Use the filters below to find and compare flights from London Stansted Airport to Iaşi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 20/4

16:55-21:20

2 stops26h 25m

Iasi

Tue 28/4

21:45-10:20

1 stop14h 35m

£89

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 22/4

06:35-23:55

1 stop15h 20m

Iasi

Wed 29/4

14:35-07:50

2 stops19h 15m

£100
Fastest return journey

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sat 9/5

20:30-17:25

1 stop18h 55m

Iasi

Sat 16/5

13:20-17:40

1 stop6h 20m

£101

LondonIaşi

STN - IAS

STNIAS

London Stansted

Mon 27/4

14:55-19:35

2 stops26h 40m

Iasi

Wed 6/5

06:00-18:55

1 stop14h 55m

£107

LondonIaşi

STN - IAS

STNIAS

London Stansted

Fri 8/5

12:20-22:45

1 stop8h 25m

Iasi

Fri 15/5

23:10-16:00

1 stop18h 50m

£109

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 29/4

07:15-12:20

2 stops27h 05m

Iasi

Sun 3/5

06:00-13:50

1 stop9h 50m

£117

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 13/5

17:55-11:20

2 stops15h 25m

Iasi

Wed 20/5

05:10-15:15

2 stops12h 05m

£129

LondonIaşi

STN - IAS

STNIAS

London Stansted

Fri 1/5

17:15-17:45

2 stops22h 30m

Iasi

Tue 12/5

10:45-23:59

2 stops15h 14m

£138

LondonIaşi

STN - IAS

STNIAS

London Stansted

Fri 24/4

10:20-22:45

2 stops10h 25m

Iasi

Fri 1/5

23:10-15:40

2 stops18h 30m

£145

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 8/4

21:45-18:20

2 stops18h 35m

Iasi

Sun 12/4

17:50-11:40

2 stops19h 50m

£170

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 19 resultsSorted by cheapest first
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.

  • How long is the flight from London Stansted Airport to Iaşi?

    A quick flight from London Stansted Airport to Iaşi can take about 18h 55m. Ryanair provides one of the quickest options available for as low as £101. Airlines will cover a distance of 1261 mi.

  • 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.

See more FAQs

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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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