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Cheap flights from London Gatwick Airport to Buenos Aires from £436

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 Gatwick Airport to Buenos Aires departing on 19/8. 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 Gatwick Airport to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:45 - 11:50
LGW
-
EZE
29h 05m
2 stops
Multiple Airlines Logo
20:20 - 15:45
EZE
-
LGW
16h 25m
1 stop
£860Multiple Airlines
Sat, 14 Nov - Sun, 22 Nov
Multiple Airlines Logo
17:10 - 12:25
LGW
-
EZE
23h 15m
2 stops
Multiple Airlines Logo
13:05 - 09:10
EZE
-
LGW
17h 05m
1 stop
£871Multiple Airlines
Sat, 26 Sep - Mon, 16 Nov
Multiple Airlines Logo
07:25 - 20:15
LGW
-
EZE
39h 50m
2 stops
Multiple Airlines Logo
20:20 - 18:35
EZE
-
LGW
19h 15m
1 stop
£871Multiple Airlines
Tue, 3 Nov - Sun, 22 Nov
American Airlines Logo
11:15 - 08:40
LGW
-
EZE
24h 25m
2 stops
American Airlines Logo
23:35 - 07:30
EZE
-
LGW
28h 55m
2 stops
£874American Airlines
Sun, 22 Nov - Sun, 13 Dec
American Airlines Logo
11:15 - 08:40
LGW
-
EZE
24h 25m
2 stops
American Airlines Logo
23:35 - 07:30
EZE
-
LGW
28h 55m
2 stops
£874American Airlines
Tue, 24 Nov - Sun, 13 Dec
American Airlines Logo
11:15 - 08:40
LGW
-
EZE
24h 25m
2 stops
American Airlines Logo
23:35 - 07:30
EZE
-
LGW
28h 55m
2 stops
£874American Airlines
Mon, 23 Nov - Sun, 13 Dec
Multiple Airlines Logo
09:45 - 11:50
LGW
-
EZE
29h 05m
2 stops
Multiple Airlines Logo
20:20 - 15:45
EZE
-
LGW
16h 25m
1 stop
£874Multiple Airlines
Sat, 7 Nov - Sun, 22 Nov
Multiple Airlines Logo
07:25 - 20:15
LGW
-
EZE
39h 50m
2 stops
Multiple Airlines Logo
13:05 - 08:20
EZE
-
LGW
16h 15m
1 stop
£875Multiple Airlines
Tue, 3 Nov - Thu, 19 Nov
Multiple Airlines Logo
07:25 - 20:15
LGW
-
EZE
39h 50m
2 stops
Multiple Airlines Logo
13:05 - 09:10
EZE
-
LGW
17h 05m
1 stop
£875Multiple Airlines
Tue, 3 Nov - Mon, 16 Nov
Multiple Airlines Logo
07:25 - 20:15
LGW
-
EZE
39h 50m
2 stops
Multiple Airlines Logo
20:20 - 15:20
EZE
-
LGW
16h 00m
1 stop
£875Multiple Airlines
Tue, 3 Nov - Wed, 18 Nov

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Iberia flights from London Gatwick Airport to Buenos Aires

Our best Iberia deals on London Gatwick Airport to Buenos Aires flight tickets
Iberia
28 Nov
LGW19:40London Gatwick
24h 45m
1 stop
EZE17:25Buenos Aires Ministro Pistarini
7 Dec
EZE22:15Buenos Aires Ministro Pistarini
17h 45m
1 stop
LGW19:00London Gatwick
£887
Iberia
1 Dec
LGW19:40London Gatwick
24h 45m
1 stop
EZE17:25Buenos Aires Ministro Pistarini
31 Jan
EZE19:10Buenos Aires Ministro Pistarini
20h 50m
1 stop
LGW19:00London Gatwick
£912
Iberia
23 Nov
LGW19:40London Gatwick
24h 45m
1 stop
EZE17:25Buenos Aires Ministro Pistarini
30 Nov
EZE13:50Buenos Aires Ministro Pistarini
18h 00m
1 stop
LGW10:50London Gatwick
£914

British Airways flights from London Gatwick Airport to Buenos Aires

Our best British Airways deals on London Gatwick Airport to Buenos Aires flight tickets
British Airways
22 Sept
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
6 Oct
EZE21:40Buenos Aires Ministro Pistarini
18h 20m
1 stop
LGW20:00London Gatwick
£908
British Airways
23 Sept
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
28 Sept
EZE17:50Buenos Aires Ministro Pistarini
22h 10m
1 stop
LGW20:00London Gatwick
£935
British Airways
7 Aug
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
11 Aug
EZE13:00Buenos Aires Ministro Pistarini
17h 50m
1 stop
LGW10:50London Gatwick
£1,016

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 30 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 14/11

09:45-11:50

2 stops29h 05m

Buenos Aires Ministro Pistarini

Sun 22/11

20:20-15:45

1 stop16h 25m

£860
Fastest return journey

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 26/9

17:10-12:25

2 stops23h 15m

Buenos Aires Ministro Pistarini

Mon 16/11

13:05-09:10

1 stop17h 05m

£871

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 3/11

07:25-20:15

2 stops39h 50m

Buenos Aires Ministro Pistarini

Sun 22/11

20:20-18:35

1 stop19h 15m

£871

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 22/11

11:15-08:40

2 stops24h 25m

Buenos Aires Ministro Pistarini

Sun 13/12

23:35-07:30

2 stops28h 55m

£874

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 24/11

11:15-08:40

2 stops24h 25m

Buenos Aires Ministro Pistarini

Sun 13/12

23:35-07:30

2 stops28h 55m

£874

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 23/11

11:15-08:40

2 stops24h 25m

Buenos Aires Ministro Pistarini

Sun 13/12

23:35-07:30

2 stops28h 55m

£874

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 7/11

09:45-11:50

2 stops29h 05m

Buenos Aires Ministro Pistarini

Sun 22/11

20:20-15:45

1 stop16h 25m

£874

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 3/11

07:25-20:15

2 stops39h 50m

Buenos Aires Ministro Pistarini

Thu 19/11

13:05-08:20

1 stop16h 15m

£875

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 3/11

07:25-20:15

2 stops39h 50m

Buenos Aires Ministro Pistarini

Mon 16/11

13:05-09:10

1 stop17h 05m

£875

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 3/11

07:25-20:15

2 stops39h 50m

Buenos Aires Ministro Pistarini

Wed 18/11

20:20-15:20

1 stop16h 00m

£875

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 Gatwick Airport to Buenos Aires

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?

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as £1,006. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,451.

Can stopping save me money on London Gatwick Airport to Buenos Aires flights?

You could potentially save up to 52% on your flight if you consider stops on a London Gatwick Airport to Buenos Aires flight.

When to book flights from London Gatwick Airport to Buenos Aires

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

Cheap London Gatwick Airport to Buenos Aires (LGW to BUE) flight deals and tips

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

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from London Gatwick Airport to Buenos Aires takes 17h 00m
There are no direct flights from London Gatwick Airport to Buenos Aires. There are no popular flight routes from London Gatwick Airport to Buenos Aires.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Buenos Aires

  • How far is London Gatwick to Buenos Aires by plane?

    A flight from London Gatwick to Buenos Aires will travel around 6891.5 mi. 17h 00m is a normal flight duration for this route.

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

    Prices for flights from London Gatwick Airport to Buenos Aires are updated daily.

  • How old do you have to be to fly from London Gatwick Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Buenos Aires.

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

    The necessary travel and health documents for your Buenos Aires 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.

  • What is the most popular airline from London Gatwick Airport to Buenos Aires?

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Buenos Aires . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from London.

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

Yes. momondo can track prices for London to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport