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Cheap flights from London Gatwick Airport to Buenos Aires from €779

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 23/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
17:10 - 12:25LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
23h 15m2 stops Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
Multiple Airlines Logo
11:50 - 10:15EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
18h 25m1 stop Barcelona-El Prat
€1,060Multiple Airlines
Mon, 21 Sep - Tue, 6 Oct
British Airways Logo
20:40 - 16:05LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
23h 25m1 stop Madrid Barajas
British Airways Logo
13:00 - 10:50EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
17h 50m1 stop Madrid Barajas
€1,067British Airways
Thu, 20 Aug - Fri, 9 Oct
TAP AIR PORTUGAL Logo
16:25 - 12:25LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
24h 00m2 stops Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL Logo
13:15 - 15:10EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
21h 55m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
€1,068TAP AIR PORTUGAL
Mon, 14 Sep - Sun, 27 Sep
British Airways Logo
20:40 - 16:05LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
23h 25m1 stop Madrid Barajas
British Airways Logo
13:00 - 10:50EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
17h 50m1 stop Madrid Barajas
€1,070British Airways
Thu, 20 Aug - Fri, 9 Oct
TAP AIR PORTUGAL Logo
10:35 - 16:15LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
33h 40m2 stops Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL Logo
13:15 - 14:00EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
44h 45m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
€1,071TAP AIR PORTUGAL
Tue, 15 Sep - Tue, 22 Sep
TAP AIR PORTUGAL Logo
16:25 - 12:25LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
24h 00m2 stops Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL Logo
13:15 - 15:35EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
22h 20m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
€1,072TAP AIR PORTUGAL
Mon, 14 Sep - Mon, 12 Oct
TAP AIR PORTUGAL Logo
16:25 - 12:25LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
24h 00m2 stops Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL Logo
13:15 - 15:10EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
21h 55m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
€1,073TAP AIR PORTUGAL
Mon, 14 Sep - Sun, 27 Sep
TAP AIR PORTUGAL Logo
10:35 - 16:15LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
33h 40m3 stops Lisbon Humberto Delgado Curitiba Afonso Pena Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL Logo
13:15 - 09:45EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
40h 30m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
€1,075TAP AIR PORTUGAL
Thu, 17 Sep - Wed, 30 Sep
British Airways Logo
11:30 - 16:05LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
32h 35m1 stop Madrid Barajas
British Airways Logo
17:50 - 20:00EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
22h 10m1 stop Madrid Barajas
€1,079British Airways
Mon, 21 Sep - Tue, 6 Oct
TAP AIR PORTUGAL Logo
16:25 - 16:15LGW  London Gatwick-EZE Buenos Aires Ministro Pistarini
51h 50m3 stops Lisbon Humberto Delgado Curitiba Afonso Pena Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL Logo
13:15 - 09:45EZE  Buenos Aires Ministro Pistarini-LGW London Gatwick
40h 30m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
€1,088TAP AIR PORTUGAL
Wed, 16 Sep - Wed, 23 Sep

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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
20 Aug
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
9 Oct
EZE13:00Buenos Aires Ministro Pistarini
17h 50m
1 stop
LGW10:50London Gatwick
€1,067
British Airways
20 Aug
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
9 Oct
EZE13:00Buenos Aires Ministro Pistarini
17h 50m
1 stop
LGW10:50London Gatwick
€1,070
British Airways
21 Sept
LGW11:30London Gatwick
32h 35m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
6 Oct
EZE17:50Buenos Aires Ministro Pistarini
22h 10m
1 stop
LGW20:00London Gatwick
€1,079

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
22 Jan
LGW10:00London Gatwick
25h 50m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
23 Feb
EZE13:15Buenos Aires Ministro Pistarini
16h 45m
1 stop
LGW09:00London Gatwick
€1,110
Air Europa
16 Nov
LGW17:25London Gatwick
18h 25m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
25 Nov
EZE13:15Buenos Aires Ministro Pistarini
16h 45m
1 stop
LGW09:00London Gatwick
€1,124
Air Europa
16 Nov
LGW10:00London Gatwick
25h 50m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
8 Dec
EZE13:15Buenos Aires Ministro Pistarini
24h 10m
1 stop
LGW16:25London Gatwick
€1,126

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 13,528 searches. Data last updated 5 August 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 London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Mon 21/9

17:10-12:25

2 stops23h 15m

Buenos Aires Ministro Pistarini

Tue 6/10

11:50-10:15

1 stop18h 25m

€1,060
Fastest return journey

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Thu 20/8

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Fri 9/10

13:00-10:50

1 stop17h 50m

€1,067

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Mon 14/9

16:25-12:25

2 stops24h 00m

Buenos Aires Ministro Pistarini

Sun 27/9

13:15-15:10

2 stops21h 55m

€1,068

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Thu 20/8

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Fri 9/10

13:00-10:50

1 stop17h 50m

€1,070

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Tue 15/9

10:35-16:15

2 stops33h 40m

Buenos Aires Ministro Pistarini

Tue 22/9

13:15-14:00

2 stops44h 45m

€1,071

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Mon 14/9

16:25-12:25

2 stops24h 00m

Buenos Aires Ministro Pistarini

Mon 12/10

13:15-15:35

2 stops22h 20m

€1,072

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Mon 14/9

16:25-12:25

2 stops24h 00m

Buenos Aires Ministro Pistarini

Sun 27/9

13:15-15:10

2 stops21h 55m

€1,073

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Thu 17/9

10:35-16:15

3 stops33h 40m

Buenos Aires Ministro Pistarini

Wed 30/9

13:15-09:45

2 stops40h 30m

€1,075

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Mon 21/9

11:30-16:05

1 stop32h 35m

Buenos Aires Ministro Pistarini

Tue 6/10

17:50-20:00

1 stop22h 10m

€1,079

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Wed 16/9

16:25-16:15

3 stops51h 50m

Buenos Aires Ministro Pistarini

Wed 23/9

13:15-09:45

2 stops40h 30m

€1,088

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 airline that flies from London Gatwick to Buenos Aires?

Turkish Airlines is the most popular carrier operating from London Gatwick to Buenos Aires

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

28h 45m

Direct flights

None
The fastest flight from London Gatwick Airport to Buenos Aires takes 28h 45m
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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Frequently asked questions about flying from London Gatwick Airport to Buenos Aires

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

    Buenos Aires is 11090.7 km away from London Gatwick. 28h 45m 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 were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Buenos Aires from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from London with this policy.

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

momondo helps you find the best flight between London and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from London and alert you when they change.

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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 27.4 km from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport