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Cheap flights from London Stansted Airport to Buenos Aires from £446

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — BUE
10 Apr — 17 Apr1
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 11 March 2026.

Tue 10/1106:40
STN
-
EZE
2 stops42h 45m
Turkish Airlines
Thu 26/1123:55
EZE
-
STN
2 stops37h 25m
Turkish Airlines
Deal found 10/3£748
Sun 8/1110:50
STN
-
EZE
2 stops38h 35m
Turkish Airlines
Sat 28/1123:55
EZE
-
STN
1 stop43h 20m
Turkish Airlines
Deal found 11/3£754
Fri 13/1106:40
STN
-
EZE
2 stops42h 45m
Turkish Airlines
Fri 27/1123:55
EZE
-
STN
1 stop30h 55m
Turkish Airlines
Deal found 8/3£764
Wed 1/717:45
STN
-
EZE
2 stops32h 40m
Turkish Airlines
Wed 22/723:55
EZE
-
STN
2 stops30h 00m
Turkish Airlines
Deal found 8/3£766
Tue 10/1106:40
STN
-
EZE
2 stops42h 45m
Turkish Airlines
Wed 18/1123:55
EZE
-
STN
2 stops37h 25m
Turkish Airlines
Deal found 9/3£769
Sat 31/1017:20
STN
-
EZE
2 stops56h 05m
Turkish Airlines
Sun 22/1123:55
EZE
-
STN
2 stops43h 20m
Turkish Airlines
Deal found 9/3£773
Fri 13/1110:50
STN
-
EZE
2 stops38h 35m
Turkish Airlines
Sat 28/1123:55
EZE
-
STN
2 stops43h 20m
Turkish Airlines
Deal found 9/3£776
Wed 4/1117:20
STN
-
EZE
2 stops56h 05m
Turkish Airlines
Wed 25/1123:55
EZE
-
STN
2 stops37h 25m
Turkish Airlines
Deal found 8/3£777
Thu 4/617:35
STN
-
EZE
2 stops32h 50m
Turkish Airlines
Sun 7/623:55
EZE
-
STN
2 stops42h 15m
Turkish Airlines
Deal found 10/3£777

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 11 March 2026.

Round-trip from

£766

One-way from

£446

Popular in

December

Cheapest in

September

Average price

£894
Turkish Airlines
  • Turkish Airlines
  • 1/7-22/7
  • 4 total stops
  • 62h 40m total
  • London to Buenos Aires
Search Deals
26/4
  • 26/4
  • 2 total stops
  • 28h 55m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 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 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 11 March 2026.
Use the filters below to find and compare flights from London Stansted Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 27/5

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Sat 20/6

23:55-22:10

2 stops42h 15m

£949

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Tue 21/4

06:55-22:25

2 stops43h 30m

Buenos Aires Ministro Pistarini

Tue 28/4

23:55-22:10

2 stops42h 15m

£1,020

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Fri 29/5

10:50-22:25

2 stops39h 35m

Buenos Aires Ministro Pistarini

Wed 3/6

23:55-16:40

2 stops36h 45m

£1,082

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Fri 10/4

10:50-22:25

2 stops39h 35m

Buenos Aires Ministro Pistarini

Fri 24/4

23:55-09:55

2 stops30h 00m

£1,130

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Tue 14/4

06:55-22:25

2 stops43h 30m

Buenos Aires Ministro Pistarini

Mon 27/4

23:55-16:50

2 stops36h 55m

£1,188

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sun 26/4

06:55-22:25

2 stops43h 30m

Buenos Aires Ministro Pistarini

Thu 7/5

23:55-09:55

2 stops30h 00m

£1,264
Fastest return journey

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Thu 23/4

17:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Thu 14/5

23:55-09:55

2 stops30h 00m

£1,341

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Fri 24/7

10:50-22:25

2 stops39h 35m

Buenos Aires Ministro Pistarini

Sat 8/8

23:55-22:10

2 stops42h 15m

£1,411

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sun 22/3

14:05-21:10

2 stops34h 05m

Buenos Aires Ministro Pistarini

Wed 25/3

23:00-12:05

2 stops34h 05m

£1,522
Cheapest one-way

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Tue 21/4

13:55-07:40

2 stops21h 45m

£454

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 20 resultsSorted by cheapest first
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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 32h 40m. 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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