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Cheap flights from England to Buenos Aires from £421

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUE
17 Sep — 24 Sep1
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 18 August 2026.

Thu 3/1207:40 -
2 stops27h 15m
Wed 9/1213:55 -
2 stops20h 05m
Deal found 17/8£806
Thu 3/1218:15 -
1 stop16h 40m
Wed 9/1214:40 -
2 stops19h 10m
Deal found 17/8£812
Thu 3/1218:30 -
1 stop16h 25m
Wed 9/1213:55 -
1 stop22h 45m
Deal found 17/8£813
Fri 9/1018:05 -
1 stop21h 00m
Wed 21/1021:10 -
1 stop20h 30m
Deal found 17/8£817
Fri 13/1118:00 -
2 stops24h 05m
Sun 22/1116:45 -
2 stops36h 45m
Deal found 17/8£817
Tue 1/906:00 -
2 stops33h 20m
Sat 31/1005:45 -
2 stops36h 15m
Deal found 17/8£823
Mon 16/1118:15 -
1 stop16h 40m
Tue 8/1222:20 -
2 stops19h 40m
Deal found 15/8£823
Mon 28/920:45 -
2 stops51h 30m
Mon 5/1011:50 -
1 stop18h 45m
Deal found 13/8£823
Mon 7/906:55 -
2 stops27h 30m
Wed 23/916:35 -
1 stop18h 05m
Deal found 14/8£823
Tue 29/909:10 -
2 stops39h 05m
Tue 6/1019:45 -
1 stop21h 10m
Deal found 15/8£824
Sat 14/1118:00 -
2 stops24h 05m
Fri 20/1116:45 -
2 stops36h 45m
Deal found 16/8£826
Wed 2/912:05 -
1 stop22h 40m
Mon 12/1011:50 -
1 stop18h 45m
Deal found 13/8£828

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 18 August 2026.

Round-trip from

£794

One-way from

£421

Popular in

December

Cheapest in

September

Average price

£1,086

Good round-trip deal

£1,005 or less
Lufthansa
  • Lufthansa
  • 1/2-26/2
  • 4 total stops
  • 53h 15m total
  • England to Buenos Aires
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 25h 25m total
  • England to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 18 August 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

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Wed 30/9

06:00-10:00

2 stops32h 00m

Buenos Aires Ministro Pistarini

Wed 7/10

07:30-13:55

3 stops26h 25m

£860

ManchesterBuenos Aires

MAN Manchester - EZE Buenos Aires Ministro Pistarini

MANEZE

Manchester

Thu 26/11

11:50-11:45

2 stops26h 55m

Buenos Aires Ministro Pistarini

Mon 30/11

13:35-14:05

2 stops21h 30m

£896

ManchesterBuenos Aires

MAN Manchester - EZE Buenos Aires Ministro Pistarini

MANEZE

Manchester

Wed 16/9

09:35-16:05

1 stop34h 30m

Buenos Aires Ministro Pistarini

Wed 16/12

13:50-13:55

1 stop21h 05m

£897

ManchesterBuenos Aires

MAN Manchester - AEP Buenos Aires Jorge Newbery

MANAEP

Manchester

Wed 4/11

11:25-21:00

2 stops60h 35m

Buenos Aires Jorge Newbery

Thu 26/11

18:15-10:40

2 stops37h 25m

£899

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Tue 15/9

08:00-12:25

3 stops32h 25m

Buenos Aires Ministro Pistarini

Thu 15/10

15:05-18:05

2 stops23h 00m

£900

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Mon 16/11

11:00-09:20

2 stops25h 20m

Buenos Aires Jorge Newbery

Tue 8/12

13:35-09:25

2 stops40h 50m

£906

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Tue 22/9

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Mon 28/9

13:00-10:50

1 stop17h 50m

£912

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Tue 1/9

10:35-09:20

2 stops26h 45m

Buenos Aires Jorge Newbery

Thu 24/9

13:30-20:25

2 stops26h 55m

£912

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Mon 9/11

18:30-09:20

3 stops41h 50m

Buenos Aires Jorge Newbery

Mon 30/11

13:35-17:30

2 stops24h 55m

£914

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Mon 16/11

18:30-01:40

2 stops34h 10m

Buenos Aires Jorge Newbery

Tue 8/12

13:35-21:35

2 stops29h 00m

£915

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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

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

Currently, May is the cheapest month in which you can book a flight from England to Buenos Aires (average of £863). Flying from England to Buenos Aires in December is currently the most expensive (average of £1,298). 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 18 August 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 18 August 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?

Airfare is below average for this route at the moment.
England to Buenos Aires flights typically cost between £1,026 and £1,306 in December.
The cheapest return price found within the last 5 days was £806 on Lufthansa (3 Dec–9 Dec).

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

Booking 49 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.

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 25h 20m. Fly via British Airways, Iberia, or TAP AIR PORTUGAL to get the fastest option. England and Buenos Aires are separated by a distance of 6890 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 £374. Users have also found prices from £492 and £544 on KLM 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 Gatwick - Buenos Aires Ministro Pistarini or London Heathrow - Buenos Aires Jorge Newbery.

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

    While on average a flight from England to Buenos Aires is generally £1,124, our data shows the cheapest flight currently is £862. When looking at the most popular route, (London Heathrow - Buenos Aires Ministro Pistarini), you can expect to pay £795 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, May is the cheapest month in which you can book a flight from England to Buenos Aires (average of £863). Flying from England to Buenos Aires in December is currently the most expensive (average of £1,298). 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

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Top 8 airlines flying from England to Buenos Aires

Discover the top 8 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 18 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£674Average£966FlexibilityNo cancel feeOn-time70%
Search British Airways flights
AviancaCheapest£686Average£775FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£686Average£1,001FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Turkish AirlinesCheapest£743Average£772FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£802Average£1,098FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LATAM AirlinesCheapest£836Average£1,054FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air FranceCheapest£847Average£1,051FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£859Average£876FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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