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Cheap flights from London Stansted Airport to Iaşi from £99

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — IAS
10 Sep — 17 Sep1
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 11 August 2026.

Wed 2/916:30 -
2 stops18h 00m
Wed 16/918:25 -
1 stop7h 20m
Deal found 9/8£107
Tue 8/922:00 -
1 stop11h 20m
Tue 15/921:45 -
2 stops24h 50m
Deal found 9/8£107
Thu 24/912:00 -
2 stops21h 40m
Mon 28/919:00 -
2 stops21h 45m
Deal found 9/8£108
Tue 8/906:15 -
2 stops27h 05m
Tue 22/921:45 -
2 stops24h 50m
Deal found 10/8£110
Tue 1/908:10 -
2 stops24h 20m
Thu 17/920:50 -
2 stops28h 30m
Deal found 9/8£111
Wed 2/905:55 -
1 stop10h 05m
Thu 17/920:50 -
2 stops28h 30m
Deal found 9/8£113
Thu 1/1006:50 -
2 stops26h 30m
Fri 9/1023:10 -
1 stop13h 40m
Deal found 7/8£114
Sun 20/911:40 -
1 stop27h 40m
Sun 27/917:35 -
1 stop16h 05m
Deal found 10/8£116
Sat 3/1011:35 -
2 stops21h 35m
Sun 11/1005:10 -
2 stops18h 35m
Deal found 8/8£116
Tue 8/922:00 -
1 stop11h 20m
Mon 14/905:45 -
2 stops18h 35m
Deal found 8/8£117
Tue 22/918:45 -
2 stops14h 35m
Mon 28/919:00 -
2 stops14h 20m
Deal found 7/8£118
Sat 12/922:20 -
1 stop11h 00m
Sat 19/913:30 -
1 stop10h 50m
Deal found 7/8£119

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 11 August 2026.

Round-trip from

£107

One-way from

£99

Popular in

December

Cheapest in

January

Average price

£327
Ryanair
  • Ryanair
  • 2/9-16/9
  • 3 total stops
  • 25h 20m total
  • London to Iaşi
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 20h 00m total
  • London to Iaşi
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 11 August 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 London Stansted - IAS Iasi

STNIAS

London Stansted

Sun 20/9

11:40-17:20

1 stop27h 40m

Iasi

Sun 27/9

17:35-07:40

1 stop16h 05m

£116

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Sat 3/10

11:35-11:10

2 stops21h 35m

Iasi

Sun 11/10

05:10-21:45

2 stops18h 35m

£116

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Sat 12/9

22:20-11:20

1 stop11h 00m

Iasi

Sat 26/9

13:30-22:20

1 stop10h 50m

£120

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Mon 21/9

12:30-10:20

2 stops19h 50m

Iasi

Mon 28/9

19:00-07:20

2 stops14h 20m

£124
Fastest return journey

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Mon 7/9

05:55-17:20

1 stop9h 25m

Iasi

Sun 13/9

05:45-14:50

2 stops11h 05m

£137

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Tue 1/9

08:10-10:30

2 stops24h 20m

Iasi

Mon 7/9

10:00-23:25

2 stops15h 25m

£154

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Mon 21/9

16:25-15:20

2 stops20h 55m

Iasi

Tue 29/9

16:00-10:10

2 stops20h 10m

£242

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Thu 24/12

08:35-23:15

1 stop12h 40m

Iasi

Sat 2/1

05:25-15:35

1 stop12h 10m

£419

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Fri 28/8

17:05-11:20

2 stops16h 15m

Iasi

Sun 30/8

05:45-14:50

2 stops11h 05m

£461
Cheapest one-way

LondonIaşi

STN London Stansted - IAS Iasi

STNIAS

London Stansted

Sat 29/8

21:15-17:25

2 stops18h 10m

£104

Flights are sorted by cheapest return flights first.

Deals found on 8/8

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.

  • 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?

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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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