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Cheap flights from London Gatwick Airport to Buenos Aires from £534

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 13/1. 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

Turkish Airlines Logo
10:05 - 22:25LGW-EZE
39h 20m2 stops
Turkish Airlines Logo
23:55 - 22:35EZE-LGW
43h 40m1 stop
£735Turkish Airlines
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Thu, 6 Nov - Tue, 25 Nov
Logo
09:55 - 01:40LGW-AEP
42h 45m3 stops
Logo
00:10 - 22:00AEP-LGW
42h 50m3 stops
£813
Find Deal
Mon, 17 Nov - Sat, 6 Dec
American Airlines Logo
11:20 - 10:10LGW-EZE
25h 50m2 stops
American Airlines Logo
23:59 - 09:00EZE-LGW
30h 01m2 stops
£835American Airlines
Find Deal
Fri, 7 Nov - Sun, 16 Nov
American Airlines Logo
11:20 - 09:00LGW-EZE
24h 40m2 stops
American Airlines Logo
21:50 - 07:30EZE-LGW
30h 40m2 stops
£836American Airlines
Find Deal
Fri, 28 Nov - Tue, 17 Mar
Air Europa Logo
17:25 - 08:50LGW-EZE
18h 25m1 stop
Air Europa Logo
12:15 - 09:00EZE-LGW
16h 45m1 stop
£858Air Europa
Find Deal
Fri, 13 Mar - Fri, 3 Apr
Air Europa Logo
17:25 - 08:50LGW-EZE
18h 25m1 stop
Air Europa Logo
12:15 - 09:00EZE-LGW
16h 45m1 stop
£868Air Europa
Find Deal
Sat, 14 Mar - Sat, 4 Apr
Iberia Logo
19:40 - 17:55LGW-EZE
25h 15m1 stop
Iberia Logo
23:00 - 19:00EZE-LGW
17h 00m1 stop
£870Iberia
Find Deal
Wed, 31 Dec - Mon, 26 Jan
LATAM Airlines Logo
19:40 - 18:40LGW-AEP
26h 00m2 stops
LATAM Airlines Logo
17:15 - 19:00AEP-LGW
22h 45m2 stops
£883LATAM Airlines
Find Deal
Mon, 2 Feb - Sun, 15 Feb
LATAM Airlines Logo
19:40 - 18:40LGW-AEP
26h 00m2 stops
LATAM Airlines Logo
17:15 - 19:00AEP-LGW
22h 45m2 stops
£884LATAM Airlines
Find Deal
Thu, 22 Jan - Sun, 15 Feb
Iberia Logo
19:40 - 21:00LGW-EZE
28h 20m1 stop
Iberia Logo
22:45 - 19:00EZE-LGW
17h 15m1 stop
£893Iberia
Find Deal
Wed, 29 Oct - Wed, 5 Nov

American Airlines flights from London Gatwick Airport to Buenos Aires

Our best American Airlines deals on London Gatwick Airport to Buenos Aires flight tickets
American Airlines
7 Nov
LGW11:20London Gatwick
25h 50m
2 stops
EZE10:10Buenos Aires Ministro Pistarini
16 Nov
EZE23:59Buenos Aires Ministro Pistarini
30h 01m
2 stops
LGW09:00London Gatwick
£835
Find similar
American Airlines
28 Nov
LGW11:20London Gatwick
24h 40m
2 stops
EZE09:00Buenos Aires Ministro Pistarini
17 Mar
EZE21:50Buenos Aires Ministro Pistarini
30h 40m
2 stops
LGW07:30London Gatwick
£836
Find similar
American Airlines
8 Oct
LGW10:40London Gatwick
26h 20m
2 stops
EZE09:00Buenos Aires Ministro Pistarini
15 Oct
EZE20:30Buenos Aires Ministro Pistarini
56h 05m
2 stops
LGW08:35London Gatwick
£837
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
13 Mar
LGW17:25London Gatwick
18h 25m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
3 Apr
EZE12:15Buenos Aires Ministro Pistarini
16h 45m
1 stop
LGW09:00London Gatwick
£858
Find similar
Air Europa
14 Mar
LGW17:25London Gatwick
18h 25m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
4 Apr
EZE12:15Buenos Aires Ministro Pistarini
16h 45m
1 stop
LGW09:00London Gatwick
£868
Find similar
Air Europa
13 Mar
LGW10:00London Gatwick
25h 50m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
6 Apr
EZE12:15Buenos Aires Ministro Pistarini
16h 45m
1 stop
LGW09:00London Gatwick
£876
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 16 September 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

Thu 6/11

10:05-22:25

2 stops39h 20m

Buenos Aires Ministro Pistarini

Tue 25/11

23:55-22:35

1 stop43h 40m

£735

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Mon 17/11

09:55-01:40

3 stops42h 45m

Buenos Aires Jorge Newbery

Sat 6/12

00:10-22:00

3 stops42h 50m

£813

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 7/11

11:20-10:10

2 stops25h 50m

Buenos Aires Ministro Pistarini

Sun 16/11

23:59-09:00

2 stops30h 01m

£835

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 28/11

11:20-09:00

2 stops24h 40m

Buenos Aires Ministro Pistarini

Tue 17/3

21:50-07:30

2 stops30h 40m

£836

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 13/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Fri 3/4

12:15-09:00

1 stop16h 45m

£858

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 14/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Sat 4/4

12:15-09:00

1 stop16h 45m

£868

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 31/12

19:40-17:55

1 stop25h 15m

Buenos Aires Ministro Pistarini

Mon 26/1

23:00-19:00

1 stop17h 00m

£870

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Mon 2/2

19:40-18:40

2 stops26h 00m

Buenos Aires Jorge Newbery

Sun 15/2

17:15-19:00

2 stops22h 45m

£883

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Thu 22/1

19:40-18:40

2 stops26h 00m

Buenos Aires Jorge Newbery

Sun 15/2

17:15-19:00

2 stops22h 45m

£884

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 29/10

19:40-21:00

1 stop28h 20m

Buenos Aires Ministro Pistarini

Wed 5/11

22:45-19:00

1 stop17h 15m

£893

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 £694. 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 £748.

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 £987. 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 £1,118.

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 £812. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £1,047. 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 29% 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. 18h 25m 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 £576Free CancellationRating
7.0
556 reviews
Search Air Europa flights
IberiaPriceFrom £744Free CancellationRating
7.0
2,924 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