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Cheap flights from London Gatwick Airport to Buenos Aires from £464

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BUE
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Gatwick to Buenos Aires

Enter your travel dates to find the best prices.

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 30 October 2025.

Mon 1/1207:30LGW - EZE
2 stops27h 25mMultiple Airlines
Mon 15/1217:45EZE - LGW
2 stops26h 10mMultiple Airlines
Deal found 28/10£809
Tue 25/1117:05LGW - EZE
2 stops32h 20mTurkish Airlines
Tue 2/1223:55EZE - LGW
2 stops30h 30mTurkish Airlines
Deal found 28/10£828
Mon 8/1211:20LGW - EZE
2 stops25h 55mAmerican Airlines
Fri 23/123:20EZE - LGW
2 stops30h 40mAmerican Airlines
Deal found 28/10£846
Thu 27/1110:20LGW - EZE
2 stops39h 05mTurkish Airlines
Thu 4/1223:55EZE - LGW
2 stops43h 40mTurkish Airlines
Deal found 28/10£849
Sat 29/1110:00LGW - EZE
3 stops32h 10mMultiple Airlines
Sat 6/1208:55EZE - LGW
2 stops28h 30mMultiple Airlines
Deal found 29/10£854
Thu 27/1111:45LGW - EZE
1 stop32h 40mIberia
Thu 11/1219:30EZE - LGW
1 stop20h 30mIberia
Deal found 28/10£908
Thu 13/1114:00LGW - EZE
2 stops47h 20mMultiple Airlines
Thu 27/1119:45EZE - LGW
1 stop17h 00mMultiple Airlines
Deal found 28/10£910
Sun 23/1117:05LGW - EZE
2 stops37h 00mMultiple Airlines
Thu 11/1223:55EZE - LGW
2 stops43h 40mMultiple Airlines
Deal found 29/10£913
Wed 19/1111:45LGW - EZE
2 stops42h 05mLATAM Airlines
Mon 1/1221:55EZE - LGW
2 stops35h 30mLATAM Airlines
Deal found 29/10£916
Tue 30/1217:25LGW - AEP
2 stops26h 55mMultiple Airlines
Tue 27/109:00AEP - LGW
2 stops21h 00mMultiple Airlines
Deal found 29/10£938
Sat 29/1121:05LGW - AEP
2 stops39h 35mLATAM Airlines
Sat 6/1210:35AEP - LGW
2 stops22h 50mLATAM Airlines
Deal found 29/10£944
Tue 25/1120:10LGW - AEP
3 stops40h 10mMultiple Airlines
Sat 7/220:00AEP - LGW
3 stops23h 35mMultiple Airlines
Deal found 29/10£952

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 30 October 2025.

Round-trip from

£809

One-way from

£464

Popular in

December

Cheapest in

July

Average price

£943
1/12-15/12
  • 1/12-15/12
  • 4 total stops
  • 53h 35m total
  • London to Buenos Aires
Search Deals
23/1
  • 23/1
  • 2 total stops
  • 31h 45m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
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 30 October 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Buenos Aires that are best for you.

Fly from

Gatwick

Fly to

Buenos Aires

Route

Depart

Return

Price

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Fri 13/3

07:00-18:25

3 stops38h 25m

Buenos Aires Jorge Newbery

Mon 23/3

06:20-21:00

3 stops35h 40m

£891

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 13/11

12:30-10:10

2 stops48h 40m

Buenos Aires Ministro Pistarini

Mon 17/11

23:20-09:00

2 stops54h 40m

£940

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 8/4

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Wed 15/4

12:10-09:00

1 stop16h 50m

£942

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Tue 25/11

20:10-09:20

3 stops40h 10m

Buenos Aires Jorge Newbery

Sat 7/2

20:00-22:35

3 stops23h 35m

£952

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 10/4

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Tue 14/4

12:10-09:00

1 stop16h 50m

£997

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 12/4

17:25-07:40

1 stop18h 15m

Buenos Aires Ministro Pistarini

Thu 16/4

12:10-16:25

1 stop24h 15m

£997

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 8/4

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Sat 18/4

12:10-09:00

1 stop16h 50m

£1,025

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 11/2

19:40-08:40

1 stop16h 00m

Buenos Aires Ministro Pistarini

Wed 11/3

14:20-10:50

1 stop17h 30m

£1,028

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Mon 9/2

06:05-10:00

3 stops30h 55m

Buenos Aires Jorge Newbery

Sat 21/2

00:20-19:05

3 stops39h 45m

£1,044

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 13/2

10:00-08:50

1 stop25h 50m

Buenos Aires Ministro Pistarini

Thu 12/3

13:15-09:00

1 stop16h 45m

£1,049

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 45 results
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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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Buenos Aires

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 30 October 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 37% on your trip compared to booking a flight in the evening.

What’s the top stopover airport for flights from London Gatwick Airport to Buenos Aires?

Share of one-stop return flights from London Gatwick Airport to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Madrid (MAD) – chosen by Cheapflights users on 87% of one-stop itineraries from London Gatwick Airport to Buenos Aires on Cheapflights.

What’s the cheapest stopover airport for flights from London Gatwick Airport to Buenos Aires?

Average return fare for one-stop flights from London Gatwick Airport to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £875.

What’s the fastest stopover option from London Gatwick Airport to Buenos Aires?

Shortest average travel time for one-stop one-way flights from London Gatwick Airport to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Barcelona (BCN) have the shortest average one-way travel time for one-stop routes: 17h 03m.

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Buenos Aires?

Average stopover duration for one-stop one-way flights from London Gatwick Airport to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Barcelona (BCN) offer the fastest connection on this route, with an average stopover time of 1h 23m.

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 30 October 2025.
Read reviews from past customers who have flown with Air Europa and Iberia from London Gatwick Airport to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Europa
7.0
Good
568 reviews
Check prices

Crew

7.5

Overall

7.0

Comfort

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Reviews

1 / 12
6.0
Good

Anonymous,Sept 2025

MAD - JFK

Even though I paid for a ticket that included check in baggage and seat assignment, they did not honor the seat assignment and said it was not included. I paid for 6 tickets, 6 bags so I wanted to ensure we sat together for the long flight. I was given the worst seats possible, very last row, next to the bathroom, and a windowless "window seat". Not what I expected when I made the reservation.
Air Europa
7.0
Good
568 reviews
Air Europa
7.0
Good
568 reviews
Check prices

Crew

7.5

Overall

7.0

Comfort

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Reviews

1 / 12
6.0
Good

Anonymous,Sept 2025

MAD - JFK

Even though I paid for a ticket that included check in baggage and seat assignment, they did not honor the seat assignment and said it was not included. I paid for 6 tickets, 6 bags so I wanted to ensure we sat together for the long flight. I was given the worst seats possible, very last row, next to the bathroom, and a windowless "window seat". Not what I expected when I made the reservation.
Iberia
7.0
Good
3,002 reviews
Air Europa
7.0
Good
568 reviews
Check prices

Crew

7.5

Overall

7.0

Comfort

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Reviews

1 / 12
6.0
Good

Anonymous,Sept 2025

MAD - JFK

Even though I paid for a ticket that included check in baggage and seat assignment, they did not honor the seat assignment and said it was not included. I paid for 6 tickets, 6 bags so I wanted to ensure we sat together for the long flight. I was given the worst seats possible, very last row, next to the bathroom, and a windowless "window seat". Not what I expected when I made the reservation.

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.

  • How long is the flight from London Gatwick Airport to Buenos Aires?

    Airlines like American Airlines and Air Europa fly from London Gatwick Airport to Buenos Aires in about 25h 40m. The time it takes to get you to your destination can typically vary by up to 23h. The distance from London Gatwick Airport to Buenos Aires is about 6908 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Air Europa, at £592, was found to be the cheapest airline from London Gatwick Airport to Buenos Aires. An alternate airline flying to your destination would be Iberia. You may be able to fly from London Gatwick Airport to Buenos Aires for 36% less than the average price by searching for these airlines.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Gatwick to Buenos Aires

Discover the top 2 airlines 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£592Average£1,021FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
IberiaCheapest£765Average£1,228FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Buenos Aires?

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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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