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Cheap flights from London Stansted Airport to Buenos Aires from £442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Buenos Aires departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Stansted Airport to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:45 - 20:15STN  London Stansted-EZE Buenos Aires Ministro Pistarini
51h 30m2 stops Madrid Barajas Punta Cana
Multiple Airlines Logo
11:50 - 10:35EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 45m1 stop Barcelona-El Prat
£827Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
20:45 - 20:15STN  London Stansted-EZE Buenos Aires Ministro Pistarini
51h 30m2 stops Madrid Barajas Punta Cana
Multiple Airlines Logo
11:50 - 10:35EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 45m1 stop Barcelona-El Prat
£829Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
18:25 - 01:15STN  London Stansted-EZE Buenos Aires Ministro Pistarini
33h 50m2 stops Lisbon Humberto Delgado Sao Paulo Viracopos
Multiple Airlines Logo
13:05 - 12:35EZE  Buenos Aires Ministro Pistarini-STN London Stansted
20h 30m1 stop Barcelona-El Prat
£831Multiple Airlines
Thu, 12 Nov - Thu, 26 Nov
Multiple Airlines Logo
12:05 - 06:45STN  London Stansted-EZE Buenos Aires Ministro Pistarini
22h 40m1 stop Madrid Barajas
Multiple Airlines Logo
11:50 - 10:35EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 45m1 stop Barcelona-El Prat
£832Multiple Airlines
Wed, 2 Sep - Mon, 12 Oct
Multiple Airlines Logo
15:45 - 07:45STN  London Stansted-EZE Buenos Aires Ministro Pistarini
19h 00m1 stop Madrid Barajas
Multiple Airlines Logo
14:25 - 11:50EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 25m1 stop Madrid Barajas
£835Multiple Airlines
Mon, 1 Feb - Sun, 28 Feb
Multiple Airlines Logo
08:20 - 06:45STN  London Stansted-EZE Buenos Aires Ministro Pistarini
26h 25m1 stop Madrid Barajas
Multiple Airlines Logo
19:45 - 17:55EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 10m1 stop Barcelona-El Prat
£836Multiple Airlines
Wed, 2 Sep - Tue, 13 Oct
Multiple Airlines Logo
12:30 - 07:45STN  London Stansted-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Madrid Barajas
Multiple Airlines Logo
14:25 - 12:05EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 40m1 stop Madrid Barajas
£837Multiple Airlines
Wed, 20 Jan - Tue, 9 Feb
Multiple Airlines Logo
18:25 - 01:15STN  London Stansted-EZE Buenos Aires Ministro Pistarini
33h 50m2 stops Lisbon Humberto Delgado Sao Paulo Viracopos
Multiple Airlines Logo
13:05 - 09:20EZE  Buenos Aires Ministro Pistarini-STN London Stansted
17h 15m1 stop Barcelona-El Prat
£839Multiple Airlines
Thu, 12 Nov - Thu, 26 Nov
Multiple Airlines Logo
16:15 - 07:45STN  London Stansted-EZE Buenos Aires Ministro Pistarini
18h 30m1 stop Madrid Barajas
Multiple Airlines Logo
14:25 - 11:25EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 00m1 stop Madrid Barajas
£842Multiple Airlines
Sat, 23 Jan - Sat, 13 Feb
Multiple Airlines Logo
12:30 - 07:45STN  London Stansted-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Madrid Barajas
Multiple Airlines Logo
14:25 - 12:05EZE  Buenos Aires Ministro Pistarini-STN London Stansted
18h 40m1 stop Madrid Barajas
£843Multiple Airlines
Wed, 3 Feb - Tue, 23 Feb

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Emirates flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport

Our best Emirates deals on London Stansted Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Emirates
16 Aug
STN14:45London Stansted
34h 05m
2 stops
EZE20:50Buenos Aires Ministro Pistarini
23 Aug
EZE22:25Buenos Aires Ministro Pistarini
40h 35m
2 stops
STN19:00London Stansted
£1,824
Emirates
28 Aug
STN14:45London Stansted
34h 05m
2 stops
EZE20:50Buenos Aires Ministro Pistarini
2 Sept
EZE22:25Buenos Aires Ministro Pistarini
34h 30m
2 stops
STN12:55London Stansted
£1,867

Turkish Airlines flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport

Our best Turkish Airlines deals on London Stansted Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Turkish Airlines
18 Aug
STN06:55London Stansted
43h 30m
2 stops
EZE22:25Buenos Aires Ministro Pistarini
27 Sept
EZE23:55Buenos Aires Ministro Pistarini
36h 45m
2 stops
STN16:40London Stansted
£1,113
Turkish Airlines
18 Aug
STN17:35London Stansted
32h 50m
1 stop
EZE22:25Buenos Aires Ministro Pistarini
27 Sept
EZE23:55Buenos Aires Ministro Pistarini
54h 00m
2 stops
STN09:55London Stansted
£1,122
Turkish Airlines
15 Aug
STN17:45London Stansted
32h 40m
2 stops
EZE22:25Buenos Aires Ministro Pistarini
31 Aug
EZE23:55Buenos Aires Ministro Pistarini
30h 00m
2 stops
STN09:55London Stansted
£1,940

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport 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, momondo users made 279,928 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Mon 28/9

20:45-20:15

2 stops51h 30m

Buenos Aires Ministro Pistarini

Mon 5/10

11:50-10:35

1 stop18h 45m

£827

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Mon 28/9

20:45-20:15

2 stops51h 30m

Buenos Aires Ministro Pistarini

Mon 5/10

11:50-10:35

1 stop18h 45m

£829

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Thu 12/11

18:25-01:15

2 stops33h 50m

Buenos Aires Ministro Pistarini

Thu 26/11

13:05-12:35

1 stop20h 30m

£831

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Wed 2/9

12:05-06:45

1 stop22h 40m

Buenos Aires Ministro Pistarini

Mon 12/10

11:50-10:35

1 stop18h 45m

£832

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Mon 1/2

15:45-07:45

1 stop19h 00m

Buenos Aires Ministro Pistarini

Sun 28/2

14:25-11:50

1 stop18h 25m

£835

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Wed 2/9

08:20-06:45

1 stop26h 25m

Buenos Aires Ministro Pistarini

Tue 13/10

19:45-17:55

1 stop18h 10m

£836

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Wed 20/1

12:30-07:45

1 stop22h 15m

Buenos Aires Ministro Pistarini

Tue 9/2

14:25-12:05

1 stop18h 40m

£837

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Thu 12/11

18:25-01:15

2 stops33h 50m

Buenos Aires Ministro Pistarini

Thu 26/11

13:05-09:20

1 stop17h 15m

£839
Fastest return journey

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Sat 23/1

16:15-07:45

1 stop18h 30m

Buenos Aires Ministro Pistarini

Sat 13/2

14:25-11:25

1 stop18h 00m

£842

LondonBuenos Aires

STN London Stansted - EZE Buenos Aires Ministro Pistarini

STNEZE

London Stansted

Wed 3/2

12:30-07:45

1 stop22h 15m

Buenos Aires Ministro Pistarini

Tue 23/2

14:25-12:05

1 stop18h 40m

£843

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from London Stansted Airport to Buenos Aires Ministro Pistarini Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

The cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport is on a Wednesday when prices can be found for as low as £999. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Tuesday is £1,441.

When to book flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Stansted Airport to Buenos Aires Ministro Pistarini Airport (STN to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Buenos Aires Ministro Pistarini Airport

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from London Stansted Airport to Buenos Aires Ministro Pistarini Airport takes 18h 30m
There are no direct flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from London Stansted Airport to Buenos Aires Ministro Pistarini Airport.
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Frequently asked questions about flying from London Stansted Airport to Buenos Aires Ministro Pistarini Airport

  • How far is London Stansted to Buenos Aires Ministro Pistarini by plane?

    The straight-line distance from London Stansted to Buenos Aires Ministro Pistarini is 6956.5 mi. Flights usually cover this in 18h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from London Stansted Airport to Buenos Aires Ministro Pistarini Airport were last updated today.

  • How old do you have to be to fly from London Stansted Airport to Buenos Aires Ministro Pistarini Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The necessary travel and health documents for your Buenos Aires Ministro Pistarini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Buenos Aires for you.

Can I find flights from London to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Buenos Aires.

I’m not ready to book a flight from London to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from London and alert you when they change.

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