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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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
STN — IAS
14 Jun — 21 Jun1
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 15 May 2026.

Thu 4/619:30
STN
-
IAS
1 stop13h 50m
Multiple Airlines
Sat 13/613:20
IAS
-
STN
1 stop6h 20m
Multiple Airlines
Deal found 13/5£90
Thu 4/607:20
STN
-
IAS
1 stop13h 10m
Multiple Airlines
Fri 5/619:00
IAS
-
STN
1 stop15h 00m
Multiple Airlines
Deal found 15/5£91
Wed 17/607:25
STN
-
IAS
1 stop15h 00m
Multiple Airlines
Mon 22/619:00
IAS
-
STN
2 stops17h 45m
Multiple Airlines
Deal found 11/5£91
Sat 20/620:30
STN
-
IAS
1 stop12h 50m
Multiple Airlines
Mon 22/619:00
IAS
-
STN
1 stop14h 50m
Multiple Airlines
Deal found 13/5£92
Fri 19/613:45
STN
-
IAS
1 stop8h 40m
Multiple Airlines
Thu 25/606:00
IAS
-
STN
1 stop9h 45m
Multiple Airlines
Deal found 12/5£93
Sun 14/619:20
STN
-
IAS
1 stop14h 00m
Multiple Airlines
Sun 21/617:50
IAS
-
STN
1 stop15h 40m
Multiple Airlines
Deal found 15/5£95
Mon 29/606:35
STN
-
IAS
2 stops26h 45m
Multiple Airlines
Wed 15/718:25
IAS
-
STN
1 stop7h 20m
Multiple Airlines
Deal found 13/5£96
Sat 20/605:55
STN
-
IAS
2 stops27h 15m
Multiple Airlines
Tue 23/621:45
IAS
-
STN
1 stop14h 35m
Multiple Airlines
Deal found 15/5£97
Fri 19/622:00
STN
-
IAS
1 stop12h 55m
Ryanair
Fri 26/623:10
IAS
-
STN
2 stops23h 15m
Ryanair
Deal found 11/5£98
Thu 18/619:15
STN
-
IAS
1 stop14h 05m
Multiple Airlines
Thu 25/605:10
IAS
-
STN
2 stops18h 30m
Multiple Airlines
Deal found 13/5£100
Sun 21/611:15
STN
-
IAS
2 stops22h 00m
Multiple Airlines
Tue 30/621:45
IAS
-
STN
1 stop11h 05m
Multiple Airlines
Deal found 12/5£100

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 15 May 2026.

Round-trip from

£90

One-way from

£37

Popular in

December

Cheapest in

January

Average price

£154
Ryanair
  • Ryanair
  • 4/6-13/6
  • 2 total stops
  • 20h 10m total
  • London to Iaşi
Search Deals
Ryanair
  • Ryanair
  • 10/6
  • 1 total stop
  • 10h 05m total
  • London to Iaşi
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 15 May 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

Thu 18/6

22:05-11:20

1 stop11h 15m

Iasi

Wed 24/6

18:25-10:00

2 stops17h 35m

£93

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 18/6

19:15-11:20

1 stop14h 05m

Iasi

Thu 25/6

05:10-21:40

2 stops18h 30m

£100

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sat 20/6

05:55-11:10

2 stops27h 15m

Iasi

Fri 26/6

05:10-23:45

2 stops20h 35m

£115

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sun 21/6

11:15-11:15

2 stops22h 00m

Iasi

Tue 30/6

21:45-21:20

2 stops25h 35m

£116

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sun 4/10

21:10-17:20

2 stops18h 10m

Iasi

Tue 13/10

19:55-07:05

1 stop13h 10m

£152

LondonIaşi

STN - IAS

STNIAS

London Stansted

Sat 20/6

07:30-17:45

1 stop8h 15m

Iasi

Sun 21/6

17:50-07:20

2 stops15h 30m

£153

LondonIaşi

STN - IAS

STNIAS

London Stansted

Wed 22/7

05:55-20:35

2 stops12h 40m

Iasi

Tue 28/7

21:45-10:20

1 stop14h 35m

£165

LondonIaşi

STN - IAS

STNIAS

London Stansted

Fri 29/5

07:45-22:45

2 stops13h 00m

Iasi

Thu 4/6

05:10-21:40

2 stops18h 30m

£169

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 23/7

09:20-22:30

2 stops11h 10m

Iasi

Mon 27/7

19:00-07:50

1 stop14h 50m

£202

LondonIaşi

STN - IAS

STNIAS

London Stansted

Thu 23/7

09:20-22:30

2 stops11h 10m

Iasi

Sat 8/8

14:25-00:20

1 stop11h 55m

£249

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 20 resultsSorted by cheapest first
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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.

See more FAQs

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

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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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