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Cheap flights from London Gatwick Airport to Buenos Aires from £431

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BUE
16 Mar — 23 Mar1
1 adult

Cheap flight deals from Gatwick to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2025.

Round-trip from

£806

One-way from

£431

Popular in

December

Cheapest in

May

Average price

£859
2/4-6/4
  • 2/4-6/4
  • 4 total stops
  • 59h 35m total
  • London to Buenos Aires
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2/6
  • 2/6
  • 3 total stops
  • 29h 50m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£61 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Gatwick to Buenos Aires

Cheapest flights from Gatwick to Buenos Aires
Explore the most affordable flight options available from Gatwick to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.

Mon 10/1110:00LGW - EZE
1 stop25h 50mAir Europa
Mon 24/1113:15EZE - LGW
1 stop24h 10mAir Europa
Deal found 10/3£799
Wed 2/410:35LGW - AEP
2 stops24h 05mMultiple Airlines
Sun 6/400:05AEP - LGW
2 stops35h 30mMultiple Airlines
Deal found 10/3£806
Tue 2/920:40LGW - EZE
1 stop23h 40mIberia
Mon 15/921:30EZE - LGW
1 stop33h 05mIberia
Deal found 10/3£829
Mon 29/915:05LGW - EZE
1 stop23h 10mAmerican Airlines
Thu 9/1021:15EZE - LGW
1 stop30h 55mAmerican Airlines
Deal found 10/3£843
Thu 16/1020:40LGW - EZE
1 stop23h 40mMultiple Airlines
Sun 26/1019:10EZE - LGW
1 stop20h 40mMultiple Airlines
Deal found 10/3£866
Sun 18/518:40LGW - EZE
2 stops34h 10mSWISS
Mon 9/606:15EZE - LGW
2 stops31h 35mSWISS
Deal found 10/3£880
Thu 15/520:40LGW - AEP
2 stops23h 20mLATAM Airlines
Thu 29/517:00AEP - LGW
2 stops23h 00mLATAM Airlines
Deal found 10/3£947
Sun 8/618:40LGW - AEP
2 stops19h 50mSWISS
Tue 5/812:55AEP - LGW
2 stops24h 55mSWISS
Deal found 10/3£971
Tue 20/510:10LGW - EZE
2 stops38h 15mEthiopian Air
Sun 25/521:55EZE - LGW
2 stops28h 25mEthiopian Air
Deal found 10/3£1,135

Find flights from Gatwick to Buenos Aires within your budget

Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 11 March 2025.

Fly from

Gatwick

Fly to

Buenos Aires

Route

Depart

Return

Price

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Wed 2/4

10:35-06:40

2 stops24h 05m

Buenos Aires Jorge Newbery

Sun 6/4

00:05-15:35

2 stops35h 30m

£806

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 2/9

20:40-16:20

1 stop23h 40m

Buenos Aires Ministro Pistarini

Mon 15/9

21:30-10:35

1 stop33h 05m

£829

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 20/5

17:25-07:35

1 stop18h 10m

Buenos Aires Ministro Pistarini

Tue 10/6

12:15-09:00

1 stop16h 45m

£830

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 18/5

18:40-00:50

2 stops34h 10m

Buenos Aires Ministro Pistarini

Mon 9/6

06:15-17:50

2 stops31h 35m

£880

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 1/4

16:25-20:25

2 stops32h 00m

Buenos Aires Ministro Pistarini

Mon 7/4

21:55-15:35

2 stops37h 40m

£892

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 28/4

15:05-10:15

1 stop23h 10m

Buenos Aires Ministro Pistarini

Thu 22/5

21:15-08:10

1 stop30h 55m

£941

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Thu 15/5

20:40-16:00

2 stops23h 20m

Buenos Aires Jorge Newbery

Thu 29/5

17:00-20:00

2 stops23h 00m

£947

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Sun 8/6

18:40-10:30

2 stops19h 50m

Buenos Aires Jorge Newbery

Tue 5/8

12:55-17:50

2 stops24h 55m

£971

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 20/5

10:10-20:25

2 stops38h 15m

Buenos Aires Ministro Pistarini

Sun 25/5

21:55-06:20

2 stops28h 25m

£1,135

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 14/7

12:05-22:50

1 stop38h 45m

Buenos Aires Ministro Pistarini

Tue 19/8

00:50-11:15

1 stop30h 25m

£1,231

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 27 results
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2
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Best time to book a flight from Gatwick to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Gatwick to Buenos Aires

Get recent, data-driven insights about flights from Gatwick to Buenos Aires including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Buenos Aires?

Currently, June is the cheapest month in which you can book a flight from London Gatwick Airport to Buenos Aires (average of £988). Flying from London Gatwick Airport to Buenos Aires in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to BUE?

Find hourly flight availability from Gatwick to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 March 2025.

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Buenos Aires at midday. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 11 March 2025.
To help decide which airline to fly from London to Buenos Aires, see what other customers have to say about Emirates, Aerolineas Argentinas and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,214 reviews
Check prices

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.0
Very Good
3,214 reviews
Emirates
8.0
Very Good
3,214 reviews
Check prices

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Aerolineas Argentinas
8.0
Very Good
840 reviews
Emirates
8.0
Very Good
3,214 reviews
Check prices

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Finnair
7.6
Good
1,270 reviews
Emirates
8.0
Very Good
3,214 reviews
Check prices

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

SWISS
7.5
Good
1,566 reviews
Emirates
8.0
Very Good
3,214 reviews
Check prices

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

LATAM Airlines
7.5
Good
1,758 reviews
Emirates
8.0
Very Good
3,214 reviews
Check prices

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from London Gatwick Airport to Buenos Aires round-trip?

    Iberia, at £829, was found to be the cheapest airline from London Gatwick Airport to Buenos Aires.Alternate airlines flying return to your destination include Air Europa and SWISS. You may be able to fly from London Gatwick Airport to Buenos Aires for 13% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Gatwick Airport to Buenos Aires one-way?

    One-way options have recently been found by users for as low as £443 on Vueling. Other airlines that offer cheap prices include Turkish Airlines from £607 and SWISS from £614 one-way.

  • Can I find deals for flights from Gatwick to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Gatwick to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Buenos Aires.

  • Can I find deals for business class flights from Gatwick to Buenos Aires?

    Yes. Cheapflights offers flight deals from Gatwick to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Buenos Aires?

    Currently, June is the cheapest month in which you can book a flight from London Gatwick Airport to Buenos Aires (average of £988). Flying from London Gatwick Airport to Buenos Aires in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Gatwick to Buenos Aires

Discover the top airline that operate flights from Gatwick to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£606Average£768FlexibilityNo cancel feeOn-time83%
Search Air Europa flights

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Why should you use Cheapflights to find cheap flight tickets from Gatwick to Buenos Aires?

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Can Cheapflights find flights from Gatwick to Buenos Aires with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Buenos Aires flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Gatwick to Buenos Aires become cheaper?

Yes! Start tracking prices for Gatwick to Buenos Aires flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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