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Cheap flights from London Gatwick Airport to Buenos Aires from £450

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BUE
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Mon 29/1206:20LGW - EZE
2 stops43h 05mTurkish Airlines
Tue 19/523:55EZE - LGW
2 stops36h 25mTurkish Airlines
Deal found 9/12£839
Mon 29/1206:20LGW - EZE
2 stops43h 05mTurkish Airlines
Sat 16/523:55EZE - LGW
2 stops36h 25mTurkish Airlines
Deal found 9/12£857
Wed 31/1219:40LGW - EZE
1 stop16h 00mBritish Airways
Tue 19/521:40EZE - LGW
1 stop18h 20mBritish Airways
Deal found 9/12£870
Mon 29/1206:20LGW - EZE
2 stops43h 05mTurkish Airlines
Fri 15/523:55EZE - LGW
2 stops30h 00mTurkish Airlines
Deal found 9/12£883
Wed 31/1217:05LGW - EZE
2 stops32h 20mTurkish Airlines
Sun 17/523:55EZE - LGW
2 stops33h 15mTurkish Airlines
Deal found 9/12£895
Wed 31/1219:40LGW - EZE
1 stop16h 00mBritish Airways
Mon 18/513:00EZE - LGW
1 stop17h 55mBritish Airways
Deal found 9/12£900
Wed 31/1219:40LGW - EZE
1 stop16h 00mIberia
Wed 20/521:40EZE - LGW
1 stop18h 20mIberia
Deal found 9/12£926
Mon 29/1206:20LGW - EZE
2 stops43h 05mTurkish Airlines
Sun 17/523:55EZE - LGW
2 stops33h 15mTurkish Airlines
Deal found 9/12£928
Tue 30/1219:40LGW - EZE
1 stop24h 45mBritish Airways
Tue 19/521:40EZE - LGW
1 stop18h 20mBritish Airways
Deal found 9/12£930
Tue 30/1219:40LGW - EZE
1 stop24h 45mBritish Airways
Wed 20/521:40EZE - LGW
1 stop18h 20mBritish Airways
Deal found 9/12£960
Wed 31/1210:00LGW - AEP
2 stops26h 40mMultiple Airlines
Sun 17/517:05AEP - LGW
2 stops22h 55mMultiple Airlines
Deal found 9/12£1,119
Thu 25/1219:40LGW - AEP
2 stops21h 20mLATAM Airlines
Wed 20/514:55AEP - LGW
2 stops25h 05mLATAM Airlines
Deal found 9/12£1,126

Find 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 12 December 2025.

Round-trip from

£833

One-way from

£450

Popular in

December

Cheapest in

July

Average price

£1,224
Turkish Airlines
  • Turkish Airlines
  • 7/3-15/3
  • 4 total stops
  • 62h 45m total
  • London to Buenos Aires
Search Deals
19/1
  • 19/1
  • 2 total stops
  • 37h 20m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 12 December 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 - EZE

LGWEZE

London Gatwick

Wed 31/12

10:15-22:25

2 stops39h 10m

Buenos Aires Ministro Pistarini

Tue 19/5

23:55-16:20

2 stops36h 25m

£839

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 30/12

10:15-22:25

2 stops39h 10m

Buenos Aires Ministro Pistarini

Tue 19/5

23:55-16:20

2 stops36h 25m

£839

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 29/12

06:20-22:25

2 stops43h 05m

Buenos Aires Ministro Pistarini

Tue 19/5

23:55-16:20

2 stops36h 25m

£839

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 1/3

17:05-22:25

2 stops32h 20m

Buenos Aires Ministro Pistarini

Mon 13/7

23:55-13:10

2 stops33h 15m

£857

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 1/3

17:05-22:25

2 stops32h 20m

Buenos Aires Ministro Pistarini

Wed 15/7

23:55-16:20

2 stops36h 25m

£857

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 8/1

17:05-22:25

2 stops32h 20m

Buenos Aires Ministro Pistarini

Thu 5/2

23:55-09:20

2 stops30h 25m

£869

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Mon 13/4

06:50-05:40

2 stops26h 50m

Buenos Aires Jorge Newbery

Tue 21/4

07:00-12:15

2 stops25h 15m

£872

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 28/2

17:05-22:25

2 stops32h 20m

Buenos Aires Ministro Pistarini

Mon 13/7

23:55-13:10

2 stops33h 15m

£883

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 29/12

06:20-22:25

2 stops43h 05m

Buenos Aires Ministro Pistarini

Fri 15/5

23:55-09:55

2 stops30h 00m

£883

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Thu 7/5

08:00-05:40

2 stops25h 40m

Buenos Aires Jorge Newbery

Thu 14/5

07:00-12:15

2 stops25h 15m

£892

Flights are sorted by cheapest return flights first.

Deals found on 9/12

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 12 December 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 88% 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 £882.

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 12 December 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
571 reviews
Check prices

Entertainment

6.6

Boarding

7.1

Food

6.3

Overall

7.0

Comfort

6.9

Crew

7.5

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
571 reviews
Air Europa
7.0
Good
571 reviews
Check prices

Entertainment

6.6

Boarding

7.1

Food

6.3

Overall

7.0

Comfort

6.9

Crew

7.5

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
3,045 reviews
Air Europa
7.0
Good
571 reviews
Check prices

Entertainment

6.6

Boarding

7.1

Food

6.3

Overall

7.0

Comfort

6.9

Crew

7.5

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 Turkish Airlines and LATAM Airlines fly from London Gatwick Airport to Buenos Aires in about 23h 20m. The time it takes to get you to your destination can typically vary by up to 15h 50m. The distance from London Gatwick Airport to Buenos Aires is about 6890 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 £717, 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 21% 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£717Average£1,170FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
IberiaCheapest£755Average£1,212FlexibilityNo 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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