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Cheap flights from London Gatwick Airport to Buenos Aires from £437

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 27/11. 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
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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
16:00 - 11:10
LGW
-
EZE
22h 10m
1 stop
Multiple Airlines Logo
19:45 - 15:20
EZE
-
LGW
16h 35m
1 stop
£876Multiple Airlines
Tue, 17 Nov - Wed, 2 Dec
American Airlines Logo
10:45 - 08:50
LGW
-
EZE
26h 05m
2 stops
American Airlines Logo
22:20 - 06:55
EZE
-
LGW
28h 35m
2 stops
£878American Airlines
Thu, 1 Oct - Thu, 15 Oct
Iberia Logo
19:20 - 17:55
LGW
-
EZE
25h 35m
1 stop
Iberia Logo
13:00 - 12:20
EZE
-
LGW
20h 20m
1 stop
£886Iberia
Mon, 16 Nov - Mon, 30 Nov
LEVEL Logo
13:50 - 11:10
LGW
-
EZE
24h 20m
1 stop
LEVEL Logo
19:45 - 12:20
EZE
-
LGW
37h 35m
1 stop
£889LEVEL
Sun, 15 Nov - Thu, 26 Nov
American Airlines Logo
12:20 - 08:50
LGW
-
EZE
24h 30m
2 stops
American Airlines Logo
22:20 - 08:40
EZE
-
LGW
30h 20m
2 stops
£889American Airlines
Mon, 14 Sep - Sun, 4 Oct
Air Europa Logo
17:25 - 07:40
LGW
-
EZE
18h 15m
1 stop
Air Europa Logo
12:10 - 09:00
EZE
-
LGW
16h 50m
1 stop
£892Air Europa
Tue, 7 Jul - Wed, 29 Jul
Iberia Logo
19:20 - 17:55
LGW
-
EZE
25h 35m
1 stop
Iberia Logo
11:55 - 07:50
EZE
-
LGW
16h 55m
1 stop
£892Iberia
Mon, 16 Nov - Tue, 1 Dec
Air Europa Logo
10:00 - 08:50
LGW
-
EZE
25h 50m
1 stop
Air Europa Logo
13:15 - 16:25
EZE
-
LGW
24h 10m
1 stop
£895Air Europa
Tue, 17 Nov - Tue, 24 Nov
British Airways Logo
20:40 - 16:05
LGW
-
EZE
23h 25m
1 stop
British Airways Logo
21:40 - 20:00
EZE
-
LGW
18h 20m
1 stop
£897British Airways
Sun, 28 Jun - Wed, 8 Jul
Iberia Logo
19:20 - 17:55
LGW
-
EZE
25h 35m
1 stop
Iberia Logo
19:45 - 12:20
EZE
-
LGW
37h 35m
1 stop
£898Iberia
Mon, 16 Nov - Fri, 4 Dec

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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
28 Jun
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
19 Jul
EZE21:40Buenos Aires Ministro Pistarini
18h 20m
1 stop
LGW20:00London Gatwick
£897
British Airways
31 Aug
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
30 Sept
EZE13:00Buenos Aires Ministro Pistarini
17h 50m
1 stop
LGW10:50London Gatwick
£899
British Airways
4 Jul
LGW20:40London Gatwick
23h 25m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
12 Jul
EZE13:00Buenos Aires Ministro Pistarini
17h 50m
1 stop
LGW10:50London Gatwick
£900

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
7 Jul
LGW17:25London Gatwick
18h 15m
1 stop
EZE07:40Buenos Aires Ministro Pistarini
29 Jul
EZE12:10Buenos Aires Ministro Pistarini
16h 50m
1 stop
LGW09:00London Gatwick
£892
Air Europa
17 Nov
LGW10:00London Gatwick
25h 50m
1 stop
EZE08:50Buenos Aires Ministro Pistarini
24 Nov
EZE13:15Buenos Aires Ministro Pistarini
24h 10m
1 stop
LGW16:25London Gatwick
£895
Air Europa
16 Jun
LGW10:00London Gatwick
25h 40m
1 stop
EZE07:40Buenos Aires Ministro Pistarini
23 Jun
EZE12:10Buenos Aires Ministro Pistarini
16h 50m
1 stop
LGW09:00London Gatwick
£913

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 12 June 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

Tue 17/11

16:00-11:10

1 stop22h 10m

Buenos Aires Ministro Pistarini

Wed 2/12

19:45-15:20

1 stop16h 35m

£876

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 1/10

10:45-08:50

2 stops26h 05m

Buenos Aires Ministro Pistarini

Thu 15/10

22:20-06:55

2 stops28h 35m

£878

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 16/11

19:20-17:55

1 stop25h 35m

Buenos Aires Ministro Pistarini

Mon 30/11

13:00-12:20

1 stop20h 20m

£886

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 15/11

13:50-11:10

1 stop24h 20m

Buenos Aires Ministro Pistarini

Thu 26/11

19:45-12:20

1 stop37h 35m

£889

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 14/9

12:20-08:50

2 stops24h 30m

Buenos Aires Ministro Pistarini

Sun 4/10

22:20-08:40

2 stops30h 20m

£889
Fastest return journey

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 7/7

17:25-07:40

1 stop18h 15m

Buenos Aires Ministro Pistarini

Wed 29/7

12:10-09:00

1 stop16h 50m

£892

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 16/11

19:20-17:55

1 stop25h 35m

Buenos Aires Ministro Pistarini

Tue 1/12

11:55-07:50

1 stop16h 55m

£892

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 17/11

10:00-08:50

1 stop25h 50m

Buenos Aires Ministro Pistarini

Tue 24/11

13:15-16:25

1 stop24h 10m

£895

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 28/6

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Wed 8/7

21:40-20:00

1 stop18h 20m

£897

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 16/11

19:20-17:55

1 stop25h 35m

Buenos Aires Ministro Pistarini

Fri 4/12

19:45-12:20

1 stop37h 35m

£898

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, June 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 £0. If you don’t want to visit Buenos Aires in June, then you should wait until May to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of £0.

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 Sunday when prices can be found for as low as £1,073. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday 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 £1,393.

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

You could potentially save up to 21% 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

16h 00m

Direct flights

None
The fastest flight from London Gatwick Airport to Buenos Aires takes 16h 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. 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 £905Free CancellationRating
7.0
618 reviews
Search Air Europa 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