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Cheap flights from England to Buenos Aires from £355

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUE
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from England to Buenos Aires
Explore the most affordable flight options available from England to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Thu 29/1021:40
LHR
-
EZE
1 stop21h 10m
Avianca
Thu 19/1116:55
EZE
-
LHR
1 stop18h 40m
Avianca
Deal found 12/5£756
Wed 20/522:05
LHR
-
EZE
1 stop21h 35m
Avianca
Wed 27/516:50
EZE
-
LHR
1 stop18h 45m
Avianca
Deal found 13/5£765
Thu 4/622:05
LHR
-
EZE
1 stop21h 35m
Avianca
Sun 7/607:10
EZE
-
LHR
1 stop28h 25m
Avianca
Deal found 12/5£768
Wed 20/522:05
LHR
-
EZE
1 stop21h 35m
Avianca
Sun 7/616:50
EZE
-
LHR
1 stop18h 45m
Avianca
Deal found 12/5£769
Mon 9/1121:40
LHR
-
EZE
1 stop21h 10m
Avianca
Wed 11/1107:30
EZE
-
LHR
1 stop28h 05m
Avianca
Deal found 12/5£770
Thu 26/1121:40
LHR
-
EZE
1 stop21h 10m
Avianca
Thu 29/407:10
EZE
-
LHR
1 stop28h 25m
Avianca
Deal found 12/5£778
Sun 14/622:05
LHR
-
EZE
1 stop35h 35m
Avianca
Tue 30/607:10
EZE
-
LHR
1 stop28h 25m
Avianca
Deal found 12/5£779
Sun 8/1121:40
LHR
-
EZE
1 stop21h 10m
Avianca
Fri 27/1101:40
EZE
-
LHR
1 stop33h 55m
Avianca
Deal found 13/5£787
Mon 1/622:05
LHR
-
EZE
1 stop21h 35m
Avianca
Mon 22/607:10
EZE
-
LHR
1 stop28h 25m
Avianca
Deal found 13/5£799
Thu 11/622:05
LHR
-
AEP
1 stop35h 35m
Avianca
Wed 24/607:00
AEP
-
LHR
1 stop28h 35m
Avianca
Deal found 12/5£800
Wed 10/607:25
STN
-
EZE
3 stops32h 05m
Multiple Airlines
Sun 21/602:10
EZE
-
STN
2 stops32h 50m
Multiple Airlines
Deal found 13/5£801
Wed 27/522:05
LHR
-
EZE
1 stop21h 35m
Avianca
Wed 24/616:50
EZE
-
LHR
1 stop18h 45m
Avianca
Deal found 13/5£802

Find flight deals from England to Buenos Aires

Keep the following information in mind while searching for England to Buenos Aires flight deals. Data was last updated 17 May 2026.

Round-trip from

£756

One-way from

£355

Popular in

December

Cheapest in

September

Average price

£902

Good round-trip deal

£1,241 or less
Avianca
  • Avianca
  • 29/10-19/11
  • 2 total stops
  • 39h 50m total
  • England to Buenos Aires
Search Deals
3/6
  • 3/6
  • 1 total stop
  • 26h 25m total
  • England to Buenos Aires
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from England to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England 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 17 May 2026.
Use the filters below to find and compare flights from England 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 1/7

06:55-22:25

2 stops43h 30m

Buenos Aires Ministro Pistarini

Wed 22/7

23:55-16:40

2 stops36h 45m

£814

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 3/6

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Tue 16/6

23:55-16:40

2 stops36h 45m

£824

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 27/5

17:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Mon 22/6

23:55-09:55

2 stops30h 00m

£837

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Tue 2/6

08:15-11:30

3 stops31h 15m

Buenos Aires Ministro Pistarini

Mon 8/6

02:10-16:40

2 stops34h 30m

£837

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 27/5

07:05-22:25

2 stops43h 20m

Buenos Aires Ministro Pistarini

Mon 22/6

23:55-09:55

2 stops30h 00m

£843

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Wed 3/6

12:05-06:45

1 stop22h 40m

Buenos Aires Ministro Pistarini

Tue 16/6

13:00-11:40

1 stop18h 40m

£861

ManchesterBuenos Aires

MAN - EZE

MANEZE

Manchester

Fri 4/9

18:40-10:50

2 stops20h 10m

Buenos Aires Ministro Pistarini

Fri 18/9

16:35-17:20

1 stop20h 45m

£880

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Tue 2/6

06:00-11:20

2 stops33h 20m

Buenos Aires Jorge Newbery

Tue 9/6

18:20-18:50

2 stops20h 30m

£900

ManchesterBuenos Aires

MAN - EZE

MANEZE

Manchester

Fri 4/9

05:55-06:25

1 stop28h 30m

Buenos Aires Ministro Pistarini

Fri 18/9

16:35-17:20

1 stop20h 45m

£914

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Sat 13/6

22:05-15:40

1 stop21h 35m

Buenos Aires Ministro Pistarini

Sat 20/6

16:50-15:35

1 stop18h 45m

£933

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from England to Buenos Aires

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

How far ahead should I book a flight from England to Buenos Aires?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from England to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from England to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from England to Buenos Aires (average of £394). Flying from England to Buenos Aires in October is currently the most expensive (average of £1,636). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ENG to BUE?

Find hourly flight availability from England to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 May 2026.

When flying from England to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from England to Buenos Aires

Explore weekly flight availability from England to Buenos Aires. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 May 2026.

The most flights from GBENG to BUE are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from England to Buenos Aires?

Related info for your journey

Find useful and relevant information for your journey from England 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 England to Buenos Aires?

    There are many flights that can get you from England to Buenos Aires in 21h 35m. Fly via Turkish Airlines, Lufthansa, or Avianca to get the fastest option. England and Buenos Aires are separated by a distance of 6915 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from England to Buenos Aires one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as £377. Users have also found prices from £566 and £603 on Aeromexico and LATAM Airlines, respectively.

  • What are the most popular routes from England to Buenos Aires?

    The most popular route from England to Buenos Aires is London Heathrow - Buenos Aires Ministro Pistarini. You may also consider London Heathrow - Buenos Aires Jorge Newbery or London Gatwick - Buenos Aires Ministro Pistarini.

  • What are the cheapest flights from England to Buenos Aires?

    While on average a flight from England to Buenos Aires is generally £1,283, our data shows the cheapest flight currently is £1,100. When looking at the most popular route, (London Heathrow - Buenos Aires Ministro Pistarini), you can expect to pay £801 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from England 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.

  • What is the cheapest month to book a flight from England to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from England to Buenos Aires (average of £394). Flying from England to Buenos Aires in October is currently the most expensive (average of £1,636). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from England to Buenos Aires

Discover the top 10 airlines that operate flights from England to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£687Average£986FlexibilityNo cancel feeOn-time70%
Search British Airways flights
AviancaCheapest£691Average£801FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£698Average£1,049FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air FranceCheapest£704Average£1,221FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest£756Average£771FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£769Average£1,177FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LATAM AirlinesCheapest£851Average£1,015FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air EuropaCheapest£857Average£1,182FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
American AirlinesCheapest£874Average£891FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£1,081Average£1,099FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to Buenos Aires?

Deals for England to Buenos Aires flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from England to Buenos Aires?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from England to Buenos Aires for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from England to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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