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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buenos Aires to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The necessary travel and health documents for your London Gatwick Airport 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.

£340 Cheap Flights from Buenos Aires to London Gatwick Airport in 2026

Find the cheapest flights from Buenos Aires to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:25 - 14:40EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

21h 15m1 stop Madrid Barajas

15:30 - 07:45LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

19h 15m1 stop Madrid Barajas

£967Multiple Airlines

Sun, 15 Nov - Mon, 30 Nov

13:05 - 08:35EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

16h 30m1 stop Barcelona-El Prat

06:50 - 04:40LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

24h 50m2 stops Venice Marco Polo Rome Fiumicino

£968Multiple Airlines

Thu, 26 Nov - Mon, 7 Dec

21:45 - 11:20AEP Buenos Aires Jorge Newbery-LGW London Gatwick

33h 35m3 stops Sao Paulo Guarulhos Intl Lisbon Humberto Delgado Porto

20:10 - 20:00LGW London Gatwick-AEP Buenos Aires Jorge Newbery

26h 50m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

£968Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

14:25 - 10:50EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

17h 25m1 stop Madrid Barajas

11:45 - 07:45LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

23h 00m1 stop Madrid Barajas

£969Multiple Airlines

Sun, 22 Nov - Tue, 1 Dec

16:45 - 22:40EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

25h 55m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

08:30 - 16:00LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

34h 30m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

£970Multiple Airlines

Fri, 16 Oct - Sun, 1 Nov

12:55 - 22:40AEP Buenos Aires Jorge Newbery-LGW London Gatwick

29h 45m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

08:30 - 10:30LGW London Gatwick-AEP Buenos Aires Jorge Newbery

29h 00m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

£970Multiple Airlines

Fri, 16 Oct - Sun, 1 Nov

18:35 - 08:30EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

33h 55m1 stop Barcelona-El Prat

09:50 - 11:10LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

28h 20m1 stop Barcelona-El Prat

£971LEVEL

Thu, 24 Sep - Tue, 16 Feb

20:20 - 16:20EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

17h 00m1 stop Barcelona-El Prat

06:50 - 04:40LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

24h 50m2 stops Venice Marco Polo Rome Fiumicino

£973Multiple Airlines

Wed, 25 Nov - Mon, 7 Dec

13:15 - 16:25EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

24h 10m1 stop Madrid Barajas

10:00 - 08:50LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

25h 50m1 stop Madrid Barajas

£975Air Europa

Fri, 27 Nov - Thu, 3 Dec

11:50 - 09:10EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

17h 20m1 stop Barcelona-El Prat

08:25 - 07:57LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

26h 32m2 stops Madrid Barajas Punta Cana

£978Multiple Airlines

Tue, 13 Oct - Mon, 26 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:10 - 22:30EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

35h 20m3 stops Bogotá El Dorado San Salvador El Salvador Intl Madrid Barajas

17:40 - 15:40LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

26h 00m2 stops Madrid Barajas Bogotá El Dorado

£1,223Multiple Airlines

Tue, 8 Sep - Fri, 11 Sep

02:30 - 07:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

25h 25m2 stops Punta Cana Cancun

06:00 - 06:45LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

28h 45m2 stops Amsterdam Schiphol Punta Cana

£1,291Multiple Airlines

Sun, 6 Sep - Wed, 9 Sep

12:15 - 23:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

31h 40m2 stops Santiago Arturo Merino Benitez Madrid Barajas

06:10 - 11:30LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

33h 20m2 stops Madrid Barajas Santiago Arturo Merino Benitez

£1,292Multiple Airlines

Mon, 7 Sep - Fri, 18 Sep

12:15 - 23:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

31h 40m2 stops Santiago Arturo Merino Benitez Madrid Barajas

06:10 - 11:30LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

33h 20m3 stops Madrid Barajas Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez

£1,298Multiple Airlines

Mon, 7 Sep - Fri, 18 Sep

12:15 - 23:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

31h 40m2 stops Santiago Arturo Merino Benitez Madrid Barajas

06:10 - 11:30LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

33h 20m2 stops Madrid Barajas Santiago Arturo Merino Benitez

£1,306Multiple Airlines

Mon, 7 Sep - Fri, 18 Sep

03:40 - 10:00AEP Buenos Aires Jorge Newbery-LGW London Gatwick

26h 20m2 stops Brasilia Orlando

06:00 - 09:40LGW London Gatwick-AEP Buenos Aires Jorge Newbery

31h 40m3 stops Madrid Barajas Recife Guararapes Intl Sao Paulo Guarulhos Intl

£1,314Multiple Airlines

Sun, 6 Sep - Mon, 14 Sep

07:10 - 22:30EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

35h 20m3 stops Bogotá El Dorado San Salvador El Salvador Intl Madrid Barajas

10:35 - 15:40LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

33h 05m3 stops Lisbon Humberto Delgado Madrid Barajas Bogotá El Dorado

£1,340Multiple Airlines

Tue, 8 Sep - Fri, 11 Sep

12:15 - 23:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

31h 40m2 stops Santiago Arturo Merino Benitez Madrid Barajas

06:10 - 11:30LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

33h 20m3 stops Madrid Barajas Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez

£1,350Multiple Airlines

Mon, 7 Sep - Fri, 18 Sep

02:30 - 07:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

25h 25m2 stops Punta Cana Cancun

10:10 - 03:00LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

44h 50m2 stops Cancun Punta Cana

£1,351Multiple Airlines

Sun, 6 Sep - Mon, 14 Sep

21:45 - 23:55EZE Buenos Aires Ministro Pistarini-LGW London Gatwick

22h 10m1 stop Madrid Barajas

06:00 - 20:00LGW London Gatwick-EZE Buenos Aires Ministro Pistarini

18h 00m1 stop Madrid Barajas

£1,365Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

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TAP AIR PORTUGAL flights from Buenos Aires to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on Buenos Aires to London Gatwick Airport flight tickets

TAP AIR PORTUGAL

12 Nov

AEP09:00Buenos Aires Jorge Newbery

32h 35m

2 stops

LGW20:35London Gatwick

30 Nov

LGW21:35London Gatwick

31h 05m

2 stops

AEP01:40Buenos Aires Jorge Newbery

£1,226

TAP AIR PORTUGAL

15 Nov

AEP03:15Buenos Aires Jorge Newbery

33h 30m

2 stops

LGW15:45London Gatwick

30 Nov

LGW21:35London Gatwick

31h 05m

2 stops

AEP01:40Buenos Aires Jorge Newbery

£1,232

TAP AIR PORTUGAL

28 Jan

AEP18:15Buenos Aires Jorge Newbery

23h 20m

2 stops

LGW20:35London Gatwick

6 Mar

LGW10:10London Gatwick

29h 30m

2 stops

AEP12:40Buenos Aires Jorge Newbery

£1,245

Ethiopian Air flights from Buenos Aires to London Gatwick Airport

Our best Ethiopian Air deals on Buenos Aires to London Gatwick Airport flight tickets

Ethiopian Air

22 Sept

EZE21:55Buenos Aires Ministro Pistarini

28h 35m

2 stops

LGW06:30London Gatwick

28 Sept

LGW10:10London Gatwick

38h 15m

2 stops

EZE20:25Buenos Aires Ministro Pistarini

£995

Ethiopian Air

18 Sept

EZE21:55Buenos Aires Ministro Pistarini

28h 35m

2 stops

LGW06:30London Gatwick

28 Sept

LGW10:10London Gatwick

38h 15m

2 stops

EZE20:25Buenos Aires Ministro Pistarini

£997

Ethiopian Air

19 Sept

EZE21:55Buenos Aires Ministro Pistarini

28h 35m

2 stops

LGW06:30London Gatwick

29 Sept

LGW10:10London Gatwick

38h 15m

2 stops

EZE20:25Buenos Aires Ministro Pistarini

£998

momondo Fare Finder

Use the filters below to find and compare flights from Buenos Aires to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Sun 15/11

14:25-14:40

1 stop21h 15m

London Gatwick

Mon 30/11

15:30-07:45

1 stop19h 15m

£967

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Thu 26/11

13:05-08:35

1 stop16h 30m

London Gatwick

Mon 7/12

06:50-04:40

2 stops24h 50m

£968

Buenos AiresLondon

AEP Buenos Aires Jorge Newbery - LGW London Gatwick

AEPLGW

Buenos Aires Jorge Newbery

Tue 20/10

21:45-11:20

3 stops33h 35m

London Gatwick

Tue 27/10

20:10-20:00

2 stops26h 50m

£968

Fastest return journey

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Sun 22/11

14:25-10:50

1 stop17h 25m

London Gatwick

Tue 1/12

11:45-07:45

1 stop23h 00m

£969

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Fri 16/10

16:45-22:40

2 stops25h 55m

London Gatwick

Sun 1/11

08:30-16:00

2 stops34h 30m

£970

Buenos AiresLondon

AEP Buenos Aires Jorge Newbery - LGW London Gatwick

AEPLGW

Buenos Aires Jorge Newbery

Fri 16/10

12:55-22:40

2 stops29h 45m

London Gatwick

Sun 1/11

08:30-10:30

2 stops29h 00m

£970

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Thu 24/9

18:35-08:30

1 stop33h 55m

London Gatwick

Tue 16/2

09:50-11:10

1 stop28h 20m

£971

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Wed 25/11

20:20-16:20

1 stop17h 00m

London Gatwick

Mon 7/12

06:50-04:40

2 stops24h 50m

£973

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Fri 27/11

13:15-16:25

1 stop24h 10m

London Gatwick

Thu 3/12

10:00-08:50

1 stop25h 50m

£975

Buenos AiresLondon

EZE Buenos Aires Ministro Pistarini - LGW London Gatwick

EZELGW

Buenos Aires Ministro Pistarini

Tue 13/10

11:50-09:10

1 stop17h 20m

London Gatwick

Mon 26/10

08:25-07:57

2 stops26h 32m

£978

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to London Gatwick Airport

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 Buenos Aires to London Gatwick?

LEVEL and Air Europa are the most popular carriers operating from Buenos Aires to London Gatwick

When to book flights from Buenos Aires to London Gatwick Airport

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

Estimated return price

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

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

Best price found	£340
Fastest flight time	16h 45m
Direct flights	None

The best one-way flight to London Gatwick Airport from Buenos Aires in the past 72 hours is £340. The best return flight deal from Buenos Aires to London Gatwick Airport found on momondo in the last 72 hours is £967.

The fastest flight from Buenos Aires to London Gatwick Airport takes 16h 45m

There are no direct flights from Buenos Aires to London Gatwick Airport. There are no popular flight routes from Buenos Aires to London Gatwick Airport.

Search flight deals

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

How far is Buenos Aires to London Gatwick by plane?
Buenos Aires and London Gatwick are 6891.5 mi apart from one another. Typically, this will take 16h 45m by plane in normal conditions.
When did momondo last update prices for flights from Buenos Aires to London Gatwick Airport?
Prices for flights from Buenos Aires to London Gatwick Airport refresh daily.
How old do you have to be to fly from Buenos Aires to London Gatwick Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buenos Aires to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The necessary travel and health documents for your London Gatwick Airport 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.

Eastbourne

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Gatwick

Milton Keynes

Southend-on-Sea

Luton

Slough

Ipswich

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Hayes

Bedford

Guildford

Colchester

Harlow

Chelmsford

Why use momondo?

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

Finding the right flight to London from Buenos Aires 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 London quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Buenos Aires to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Buenos Aires to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.