Cheap flights from the United Kingdom to Argentina from £432

LHR — EZE
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Argentina

Tue 24/1115:55 -
1 stop19h 50m
Wed 9/1214:25 -
1 stop18h 35m
Deal found 1/11£681
Mon 30/1116:25 -
2 stops22h 20m
Mon 7/1213:35 -
2 stops21h 30m
Deal found 2/11£782
Thu 3/1209:45 -
2 stops29h 00m
Thu 10/1213:35 -
2 stops21h 40m
Deal found 3/11£783
Tue 1/1219:25 -
2 stops19h 20m
Tue 8/1213:35 -
2 stops21h 30m
Deal found 3/11£788
Tue 24/1109:40 -
2 stops29h 05m
Wed 9/1213:35 -
2 stops21h 20m
Deal found 1/11£803
Sun 22/1117:20 -
2 stops21h 25m
Sun 6/1222:45 -
1 stop35h 20m
Deal found 2/11£821
Sun 22/1112:55 -
2 stops25h 50m
Wed 9/1213:35 -
2 stops18h 25m
Deal found 1/11£853
Sun 22/1112:55 -
2 stops25h 50m
Mon 7/1214:20 -
1 stop19h 45m
Deal found 1/11£855
Sun 22/1115:10 -
2 stops23h 35m
Tue 8/1222:45 -
1 stop36h 10m
Deal found 1/11£861
Wed 11/1108:15 -
2 stops40h 20m
Wed 18/1121:10 -
1 stop19h 10m
Deal found 29/10£875
Sun 29/1106:10 -
2 stops32h 00m
Sun 6/1212:25 -
1 stop23h 00m
Deal found 1/11£898
Fri 4/1205:50 -
1 stop17h 00m
Thu 17/1222:40 -
1 stop20h 35m
Deal found 30/10£916

Find flight deals from United Kingdom to Argentina

Round-trip from

£642

One-way from

£432

Popular in

December

Cheapest in

May

Average price

£996

Good round-trip deal

£839 or less
1/2-11/2
  • 1/2-11/2
  • 2 total stops
  • 44h 50m total
  • United Kingdom to Argentina
27/1-31/12
  • 27/1-31/12
  • 3 total stops
  • 56h 40m total
  • United Kingdom to Argentina
Highest demand for flights based on searches. 6% potential increase in price (£51 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from United Kingdom to Argentina.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from the United Kingdom to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCordoba

LHR London Heathrow - COR Cordoba Pajas Blancas

LHRCOR

London Heathrow

Sun 6/12

21:35-06:20

1 stop35h 45m

Cordoba Pajas Blancas

Wed 31/12

00:00-04:00

Nonstop0h 00m

£518

BirminghamBuenos Aires

BHX Birmingham - EZE Buenos Aires Ministro Pistarini

BHXEZE

Birmingham

Mon 8/3

06:05-07:45

1 stop28h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£537

ManchesterBuenos Aires

MAN Manchester - EZE Buenos Aires Ministro Pistarini

MANEZE

Manchester

Fri 29/1

20:20-03:15

3 stops33h 55m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£540

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Mon 22/2

21:35-00:30

1 stop29h 55m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£552

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Thu 26/11

12:05-09:20

1 stop24h 15m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£552

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Tue 10/11

12:05-09:20

2 stops48h 15m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£552

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Fri 13/11

10:00-09:20

1 stop26h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£553

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Mon 7/12

13:35-07:20

2 stops44h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£554

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Tue 17/11

10:25-07:20

2 stops47h 55m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£554

LondonBuenos Aires

LHR London Heathrow - EZE Buenos Aires Ministro Pistarini

LHREZE

London Heathrow

Sat 14/11

12:05-09:20

1 stop24h 15m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£555

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from United Kingdom to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from United Kingdom with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Argentina

What is the cheapest month to book a flight from United Kingdom to Argentina?

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Argentina (average of £873). Flying from United Kingdom to Argentina in December is currently the most expensive (average of £1,261). 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.

How far ahead should I book a flight from United Kingdom to Argentina?

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom to Argentina. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Argentina

Check out reviews from past customers who have flown with LATAM Airlines,Iberia, andLufthansa from the United Kingdom to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Crew

8.0

Food

6.8

Entertainment

7.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

Comfort

7.3

Crew

8.0

Food

6.8

Entertainment

7.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

Comfort

7.3

Crew

8.0

Food

6.8

Entertainment

7.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

Comfort

7.3

Crew

8.0

Food

6.8

Entertainment

7.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

Comfort

7.3

Crew

8.0

Food

6.8

Entertainment

7.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

Comfort

7.3

Crew

8.0

Food

6.8

Entertainment

7.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

Related info for your journey

  • How long is the flight from United Kingdom to Argentina?

    Airlines like British Airways, LATAM Airlines, and United Airlines fly from United Kingdom to Argentina in about 22h 15m. The time it takes to get you to your destination can typically vary by up to 9h 45m. United Kingdom and Argentina 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 United Kingdom to Argentina one-way?

    One-way options have recently been found by users for as low as £314 on Avianca. Other airlines that offer cheap prices include Aeromexico from £323 and LATAM Airlines from £438 one-way.

  • Can I find deals for flights from United Kingdom to Argentina that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Argentina flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Argentina.

  • Can I find deals for business class flights from United Kingdom to Argentina?

    Yes. Cheapflights offers flight deals from United Kingdom to Argentina 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 United Kingdom to Argentina?

    Currently, May is the cheapest month in which you can book a flight from United Kingdom to Argentina (average of £873). Flying from United Kingdom to Argentina in December is currently the most expensive (average of £1,261). 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

Alternative routes for United Kingdom to Argentina

Top 10 airlines flying from United Kingdom to Argentina

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£655Average£722FlexibilityNo cancel feeOn-time71%
Search Avianca flights
British AirwaysCheapest£681Average£1,009FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air EuropaCheapest£719Average£884FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
Turkish AirlinesCheapest£751Average£780FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£811Average£1,132FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£825Average£1,020FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LATAM AirlinesCheapest£845Average£1,049FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air FranceCheapest£856Average£1,062FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£868Average£976FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ITA AirwaysCheapest£942Average£1,324FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

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How does Cheapflights help users find flights from United Kingdom to Argentina?

When you search for this flight from United Kingdom to Argentina, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Argentina.

Can Cheapflights find flights from United Kingdom to Argentina with no change fees?

Need flexible booking options for your flight to Argentina from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Argentina become cheaper?

Yes! Start tracking prices for United Kingdom to Argentina flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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