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Cheap flights from London Gatwick Airport to Buenos Aires from £466

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 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
07:30 - 07:55LGW-EZE
27h 25m2 stops
Multiple Airlines Logo
17:45 - 22:55EZE-LGW
26h 10m2 stops
£812Multiple Airlines
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Mon, 1 Dec - Mon, 15 Dec
Iberia Logo
19:40 - 17:55LGW-EZE
25h 15m1 stop
Iberia Logo
22:45 - 19:00EZE-LGW
17h 15m1 stop
£826Iberia
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Sat, 24 Jan - Fri, 13 Feb
Turkish Airlines Logo
17:05 - 22:25LGW-EZE
32h 20m2 stops
Turkish Airlines Logo
23:55 - 09:25EZE-LGW
30h 30m2 stops
£831Turkish Airlines
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Tue, 25 Nov - Tue, 2 Dec
Turkish Airlines Logo
06:25 - 22:25LGW-EZE
43h 00m1 stop
Turkish Airlines Logo
23:55 - 09:25EZE-LGW
30h 30m1 stop
£832Turkish Airlines
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Tue, 25 Nov - Tue, 2 Dec
American Airlines Logo
11:20 - 10:15LGW-EZE
25h 55m2 stops
American Airlines Logo
23:20 - 09:00EZE-LGW
30h 40m2 stops
£849American Airlines
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Mon, 8 Dec - Fri, 23 Jan
American Airlines Logo
11:20 - 08:15LGW-EZE
23h 55m2 stops
American Airlines Logo
23:20 - 07:30EZE-LGW
29h 10m2 stops
£854American Airlines
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Thu, 15 Jan - Mon, 26 Jan
Air Europa Logo
10:00 - 08:50LGW-EZE
25h 50m1 stop
Air Europa Logo
13:15 - 16:25EZE-LGW
24h 10m1 stop
£860Air Europa
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Sun, 15 Mar - Sun, 22 Mar
Air Europa Logo
17:25 - 08:50LGW-EZE
18h 25m1 stop
Air Europa Logo
13:15 - 16:25EZE-LGW
24h 10m1 stop
£861Air Europa
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Fri, 6 Mar - Sun, 15 Mar
LATAM Airlines Logo
11:45 - 14:00LGW-AEP
29h 15m2 stops
LATAM Airlines Logo
10:35 - 19:00AEP-LGW
29h 25m2 stops
£896LATAM Airlines
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Wed, 4 Mar - Wed, 18 Mar
LATAM Airlines Logo
11:45 - 02:50LGW-EZE
42h 05m2 stops
LATAM Airlines Logo
21:55 - 12:25EZE-LGW
35h 30m2 stops
£919LATAM Airlines
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Wed, 19 Nov - Mon, 1 Dec

Iberia flights from London Gatwick Airport to Buenos Aires

Our best Iberia deals on London Gatwick Airport to Buenos Aires flight tickets
Iberia
24 Jan
LGW19:40London Gatwick
25h 15m
1 stop
EZE17:55Buenos Aires Ministro Pistarini
13 Feb
EZE22:45Buenos Aires Ministro Pistarini
17h 15m
1 stop
LGW19:00London Gatwick
£826
Find similar
Iberia
24 Jan
LGW19:40London Gatwick
25h 15m
1 stop
EZE17:55Buenos Aires Ministro Pistarini
13 Feb
EZE22:45Buenos Aires Ministro Pistarini
17h 15m
1 stop
LGW19:00London Gatwick
£828
Find similar
Iberia
24 Jan
LGW19:40London Gatwick
25h 15m
1 stop
EZE17:55Buenos Aires Ministro Pistarini
13 Feb
EZE22:45Buenos Aires Ministro Pistarini
17h 15m
1 stop
LGW19:00London Gatwick
£845
Find similar

Air Europa flights from London Gatwick Airport to Buenos Aires

Our best Air Europa deals on London Gatwick Airport to Buenos Aires flight tickets
Air Europa
15 Mar
LGW10:00London Gatwick
25h 50m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
22 Mar
EZE13:15Buenos Aires Ministro Pistarini
24h 10m
1 stop
LGW16:25London Gatwick
£860
Find similar
Air Europa
6 Mar
LGW17:25London Gatwick
18h 25m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
15 Mar
EZE13:15Buenos Aires Ministro Pistarini
24h 10m
1 stop
LGW16:25London Gatwick
£861
Find similar
Air Europa
19 Mar
LGW17:25London Gatwick
18h 25m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
29 Mar
EZE12:10Buenos Aires Ministro Pistarini
16h 50m
1 stop
LGW09:00London Gatwick
£870
Find similar

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 31 October 2025.
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

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 1/12

07:30-07:55

2 stops27h 25m

Buenos Aires Ministro Pistarini

Mon 15/12

17:45-22:55

2 stops26h 10m

£812

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 24/1

19:40-17:55

1 stop25h 15m

Buenos Aires Ministro Pistarini

Fri 13/2

22:45-19:00

1 stop17h 15m

£826

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 25/11

17:05-22:25

2 stops32h 20m

Buenos Aires Ministro Pistarini

Tue 2/12

23:55-09:25

2 stops30h 30m

£831

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 25/11

06:25-22:25

1 stop43h 00m

Buenos Aires Ministro Pistarini

Tue 2/12

23:55-09:25

1 stop30h 30m

£832

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 8/12

11:20-10:15

2 stops25h 55m

Buenos Aires Ministro Pistarini

Fri 23/1

23:20-09:00

2 stops30h 40m

£849

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 15/1

11:20-08:15

2 stops23h 55m

Buenos Aires Ministro Pistarini

Mon 26/1

23:20-07:30

2 stops29h 10m

£854

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 15/3

10:00-08:50

1 stop25h 50m

Buenos Aires Ministro Pistarini

Sun 22/3

13:15-16:25

1 stop24h 10m

£860

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 6/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Sun 15/3

13:15-16:25

1 stop24h 10m

£861

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Wed 4/3

11:45-14:00

2 stops29h 15m

Buenos Aires Jorge Newbery

Wed 18/3

10:35-19:00

2 stops29h 25m

£896

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 19/11

11:45-02:50

2 stops42h 05m

Buenos Aires Ministro Pistarini

Mon 1/12

21:55-12:25

2 stops35h 30m

£919

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 month to fly to Buenos Aires?

In general, July is the cheapest month to fly from London Gatwick Airport to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £716. If you don’t want to visit Buenos Aires in July, then you should wait until May to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of £772.

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 Monday when prices can be found for as low as £1,008. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday 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 £1,183.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from London Gatwick Airport to Buenos Aires during this time can be as low as £838. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £1,085. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 9% 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

Direct flights

None
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.
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  • How far is London Gatwick to Buenos Aires by plane?

    A flight from London Gatwick to Buenos Aires will travel around 6891.5 mi. 16h 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 many operators does momondo search for flights from London Gatwick Airport to Buenos Aires?

  • 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?

Best airlines flying from London Gatwick Airport to Buenos Aires

Compare and see reviews for airlines that fly from London Gatwick Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
Air EuropaPriceFrom £594Free CancellationRating
7.0
568 reviews
Search Air Europa flights
IberiaPriceFrom £768Free CancellationRating
7.0
3,004 reviews
Search Iberia flights

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