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Cheap flights from London Stansted Airport to Buenos Aires from £455

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
STN — BUE
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Buenos Aires
Explore the most affordable flight options available from Stansted to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Mon 15/1213:50STN - EZE
2 stops33h 30mMultiple Airlines
Mon 22/1222:40EZE - STN
2 stops21h 00mMultiple Airlines
Deal found 14/12£1,234
Mon 15/1206:35STN - EZE
2 stops28h 20mMultiple Airlines
Tue 10/208:05EZE - STN
3 stops35h 20mMultiple Airlines
Deal found 14/12£1,264
Tue 16/1206:15STN - EZE
3 stops37h 55mMultiple Airlines
Tue 10/208:05EZE - STN
3 stops35h 20mMultiple Airlines
Deal found 14/12£1,332
Fri 26/1211:55STN - EZE
1 stop19h 15mMultiple Airlines
Fri 23/107:10EZE - STN
3 stops37h 45mMultiple Airlines
Deal found 15/12£1,394
Wed 17/1212:10STN - EZE
3 stops43h 06mMultiple Airlines
Tue 10/208:05EZE - STN
3 stops35h 20mMultiple Airlines
Deal found 14/12£1,400
Wed 31/1205:55STN - EZE
1 stop25h 45mMultiple Airlines
Wed 14/111:00EZE - STN
2 stops28h 10mMultiple Airlines
Deal found 15/12£1,421
Fri 26/1213:55STN - EZE
1 stop17h 15mMultiple Airlines
Mon 29/1202:15EZE - STN
3 stops37h 45mMultiple Airlines
Deal found 14/12£1,421
Fri 26/1211:55STN - EZE
1 stop19h 15mMultiple Airlines
Sun 25/117:00EZE - STN
3 stops23h 45mMultiple Airlines
Deal found 14/12£1,450

Find flight deals from Stansted to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Buenos Aires (BUE). 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 16 December 2025.

Round-trip from

£837

One-way from

£455

Popular in

December

Cheapest in

September

Average price

£1,272
Turkish Airlines
  • Turkish Airlines
  • 22/4-15/5
  • 4 total stops
  • 76h 10m total
  • London to Buenos Aires
Search Deals
24/1
  • 24/1
  • 2 total stops
  • 38h 20m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Buenos Aires 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 16 December 2025.
Use the filters below to find and compare flights from London Stansted Airport to Buenos Aires that are best for you.

Fly from

Stansted

Fly to

Buenos Aires

Route

Depart

Return

Price

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 22/4

11:10-22:25

2 stops39h 15m

Buenos Aires Ministro Pistarini

Fri 15/5

23:55-16:50

2 stops36h 55m

£837

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Fri 17/4

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Wed 29/4

23:55-10:15

2 stops30h 20m

£837

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sun 26/4

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Mon 11/5

23:55-10:15

2 stops30h 20m

£874

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sun 17/5

11:10-22:25

2 stops39h 15m

Buenos Aires Ministro Pistarini

Sun 31/5

23:55-16:50

2 stops36h 55m

£904

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sat 16/5

11:10-22:25

2 stops39h 15m

Buenos Aires Ministro Pistarini

Sat 30/5

23:55-10:15

2 stops30h 20m

£904

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sun 12/4

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Mon 27/4

23:55-10:15

2 stops30h 20m

£920

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sun 12/4

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Tue 28/4

23:55-16:50

2 stops36h 55m

£920

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Mon 4/5

11:10-22:25

2 stops39h 15m

Buenos Aires Ministro Pistarini

Mon 25/5

23:55-10:15

2 stops30h 20m

£926

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 18/3

10:50-22:25

2 stops38h 35m

Buenos Aires Ministro Pistarini

Sun 12/4

23:55-16:50

2 stops36h 55m

£944

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 29/4

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Mon 25/5

23:55-10:15

2 stops30h 20m

£951

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 20 results
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Best time to book a flight from Stansted to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from London Stansted Airport to Buenos Aires in 39h 15m. Fly via Turkish Airlines to get the fastest option. There are 6956 mi between London Stansted Airport and Buenos Aires.

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

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

  • How can I find direct flights from Stansted to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Stansted to Buenos Aires 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 Buenos Aires?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stansted to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Stansted to Buenos Aires become cheaper?

Not ready to book yet? You can track prices for flights from Stansted to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

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