Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Buenos Aires from £516

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BUE
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£735

One-way from

£516

Popular in

December

Cheapest in

July

Average price

£831
Turkish Airlines
  • Turkish Airlines
  • 10/2-10/3
  • 4 total stops
  • 76h 00m total
  • London to Buenos Aires
Search Deals
16/11
  • 16/11
  • 3 total stops
  • 30h 05m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 18 September 2025.

Thu 25/905:20LGW - EZE
2 stops45h 05mTurkish Airlines
Fri 17/1023:55EZE - LGW
2 stops42h 30mTurkish Airlines
Deal found 17/9£766
Wed 3/1217:05LGW - EZE
2 stops32h 20mTurkish Airlines
Wed 31/1223:55EZE - LGW
2 stops30h 15mTurkish Airlines
Deal found 17/9£782
Thu 25/1210:05LGW - EZE
2 stops39h 20mTurkish Airlines
Thu 8/123:55EZE - LGW
2 stops30h 15mTurkish Airlines
Deal found 16/9£799
Fri 31/1017:05LGW - EZE
2 stops32h 20mTurkish Airlines
Sat 15/1123:55EZE - LGW
2 stops37h 15mTurkish Airlines
Deal found 16/9£803
Sat 1/1114:00LGW - EZE
2 stops40h 45mMultiple Airlines
Fri 21/1119:45EZE - LGW
1 stop17h 55mMultiple Airlines
Deal found 16/9£806
Fri 26/1217:05LGW - EZE
2 stops32h 20mTurkish Airlines
Thu 8/123:55EZE - LGW
2 stops30h 15mTurkish Airlines
Deal found 16/9£809
Tue 11/1120:10LGW - AEP
3 stops43h 50mMultiple Airlines
Sun 16/1100:05AEP - LGW
2 stops29h 55mMultiple Airlines
Deal found 16/9£809
Thu 6/1114:00LGW - EZE
2 stops25h 50mMultiple Airlines
Fri 21/1119:45EZE - LGW
1 stop17h 55mMultiple Airlines
Deal found 16/9£821
Mon 17/1106:40LGW - AEP
3 stops27h 00mMultiple Airlines
Sat 6/1200:10AEP - LGW
3 stops35h 45mMultiple Airlines
Deal found 16/9£822
Thu 6/1114:00LGW - EZE
2 stops46h 01mMultiple Airlines
Mon 17/1113:00EZE - LGW
1 stop17h 10mMultiple Airlines
Deal found 15/9£828
Sat 4/1020:40LGW - EZE
1 stop23h 40mBritish Airways
Tue 28/1014:20EZE - LGW
1 stop17h 30mBritish Airways
Deal found 16/9£829
Sat 4/1020:40LGW - EZE
1 stop23h 40mBritish Airways
Sun 19/1021:50EZE - LGW
1 stop18h 10mBritish Airways
Deal found 17/9£832

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 18 September 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 3/12

17:05-22:25

2 stops32h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

23:55-09:10

2 stops30h 15m

£782

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Tue 11/11

20:10-13:00

3 stops43h 50m

Buenos Aires Jorge Newbery

Sun 16/11

00:05-09:00

2 stops29h 55m

£809

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 4/10

20:40-16:20

1 stop23h 40m

Buenos Aires Ministro Pistarini

Fri 17/10

13:00-10:55

1 stop17h 55m

£832

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 4/10

20:40-16:20

1 stop23h 40m

Buenos Aires Ministro Pistarini

Sun 19/10

21:50-20:00

1 stop18h 10m

£832

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 13/11

12:30-07:00

2 stops45h 30m

Buenos Aires Ministro Pistarini

Mon 17/11

21:40-09:00

2 stops56h 20m

£837

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 13/11

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Mon 17/11

13:15-09:00

1 stop16h 45m

£879

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Mon 2/3

19:40-16:00

2 stops23h 20m

Buenos Aires Jorge Newbery

Tue 17/3

17:15-19:00

2 stops22h 45m

£884

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 25/11

08:30-15:10

3 stops33h 40m

Buenos Aires Ministro Pistarini

Wed 10/12

07:35-22:35

3 stops36h 00m

£906

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Tue 25/11

17:25-13:00

2 stops22h 35m

Buenos Aires Jorge Newbery

Wed 10/12

08:55-09:00

2 stops21h 05m

£912

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 6/10

20:40-16:20

1 stop23h 40m

Buenos Aires Ministro Pistarini

Sun 26/10

14:20-10:50

1 stop17h 30m

£913

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 41 results
1
2
3
...
5

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 18 September 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.

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 90% 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 £847.

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 18 September 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
557 reviews
Check prices

Crew

7.5

Boarding

7.1

Comfort

7.0

Food

6.3

Overall

7.0

Entertainment

6.6

Reviews

1 / 10
8.0
Excellent

Christina,Jun 2025

ALC - MAD

It would be nice to have free messaging wifi on a trans Atlantic flight
Air Europa
7.0
Good
557 reviews
Air Europa
7.0
Good
557 reviews
Check prices

Crew

7.5

Boarding

7.1

Comfort

7.0

Food

6.3

Overall

7.0

Entertainment

6.6

Reviews

1 / 10
8.0
Excellent

Christina,Jun 2025

ALC - MAD

It would be nice to have free messaging wifi on a trans Atlantic flight
Iberia
7.0
Good
2,925 reviews
Air Europa
7.0
Good
557 reviews
Check prices

Crew

7.5

Boarding

7.1

Comfort

7.0

Food

6.3

Overall

7.0

Entertainment

6.6

Reviews

1 / 10
8.0
Excellent

Christina,Jun 2025

ALC - MAD

It would be nice to have free messaging wifi on a trans Atlantic flight

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, British Airways, and American Airlines fly from London Gatwick Airport to Buenos Aires in about 23h 40m. The time it takes to get you to your destination can typically vary by up to 21h 50m. 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 £573, 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.

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

    Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Buenos Aires (average of £1,012). 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

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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£573Average£1,110FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
IberiaCheapest£741Average£1,096FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Buenos Aires from Gatwick today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Buenos Aires by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.