Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Buenos Aires from £387

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BUE
23 Apr — 30 Apr1
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 24 March 2026.

Sun 17/517:25
LGW
-
EZE
1 stop18h 15m
Air Europa
Fri 19/612:10
EZE
-
LGW
1 stop16h 50m
Air Europa
Deal found 24/3£749
Wed 1/714:05
LGW
-
EZE
2 stops36h 20m
Turkish Airlines
Wed 22/723:55
EZE
-
LGW
2 stops33h 15m
Turkish Airlines
Deal found 22/3£758
Mon 16/1117:05
LGW
-
EZE
2 stops56h 20m
Turkish Airlines
Tue 8/1223:55
EZE
-
LGW
1 stop30h 15m
Turkish Airlines
Deal found 22/3£766
Thu 26/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Sun 29/1123:55
EZE
-
LGW
2 stops37h 15m
Turkish Airlines
Deal found 20/3£777
Sat 23/517:25
LGW
-
EZE
1 stop18h 15m
Air Europa
Thu 18/612:10
EZE
-
LGW
1 stop16h 50m
Air Europa
Deal found 24/3£778
Sun 24/517:25
LGW
-
EZE
1 stop18h 15m
Air Europa
Sun 21/612:10
EZE
-
LGW
1 stop16h 50m
Air Europa
Deal found 24/3£778
Fri 13/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Mon 16/1123:55
EZE
-
LGW
2 stops43h 40m
Turkish Airlines
Deal found 22/3£786
Tue 10/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Thu 3/1223:55
EZE
-
LGW
2 stops37h 15m
Turkish Airlines
Deal found 23/3£790
Tue 10/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Thu 26/1123:55
EZE
-
LGW
2 stops30h 15m
Turkish Airlines
Deal found 22/3£791
Tue 10/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Mon 30/1123:55
EZE
-
LGW
2 stops30h 15m
Turkish Airlines
Deal found 21/3£793
Thu 31/1217:05
LGW
-
EZE
2 stops32h 20m
Turkish Airlines
Mon 18/123:55
EZE
-
LGW
2 stops43h 40m
Turkish Airlines
Deal found 23/3£796
Tue 3/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Tue 8/1223:55
EZE
-
LGW
2 stops43h 40m
Turkish Airlines
Deal found 24/3£799

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 24 March 2026.

Round-trip from

£758

One-way from

£387

Popular in

December

Cheapest in

September

Average price

£900
Turkish Airlines
  • Turkish Airlines
  • 1/7-22/7
  • 4 total stops
  • 69h 35m total
  • London to Buenos Aires
Search Deals
10/4
  • 10/4
  • 2 total stops
  • 26h 30m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 24 March 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

Sun 7/6

07:30-22:25

2 stops42h 55m

Buenos Aires Ministro Pistarini

Mon 22/6

23:55-13:10

2 stops33h 15m

£867

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 21/5

20:40-16:25

1 stop23h 45m

Buenos Aires Ministro Pistarini

Tue 16/6

21:40-20:00

1 stop18h 20m

£898

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 18/5

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Mon 15/6

12:10-09:00

1 stop16h 50m

£911

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Sat 16/5

11:30-10:30

2 stops27h 00m

Buenos Aires Jorge Newbery

Mon 25/5

10:45-20:00

2 stops29h 15m

£925

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 17/5

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Wed 17/6

12:10-16:25

1 stop24h 15m

£949
Fastest return journey

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 15/5

17:25-07:40

1 stop18h 15m

Buenos Aires Ministro Pistarini

Tue 16/6

12:10-09:00

1 stop16h 50m

£952

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 15/5

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Sun 21/6

12:10-09:00

1 stop16h 50m

£952

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 20/5

17:25-07:40

1 stop18h 15m

Buenos Aires Ministro Pistarini

Sun 21/6

12:10-09:00

1 stop16h 50m

£989

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 18/5

10:00-07:40

1 stop25h 40m

Buenos Aires Ministro Pistarini

Sat 20/6

12:10-09:00

1 stop16h 50m

£991

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 16/5

17:40-22:25

2 stops32h 45m

Buenos Aires Ministro Pistarini

Mon 15/6

23:55-22:25

2 stops42h 30m

£999

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 46 resultsSorted by cheapest first
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’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 92% 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 £901.

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 00m.

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 20m.

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 24 March 2026.
Read reviews from past customers who have flown with Iberia and Air Europa 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.
Iberia
7.0
Good
3,153 reviews
Check prices

Comfort

6.8

Crew

7.7

Entertainment

6.6

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.
Iberia
7.0
Good
3,153 reviews
Iberia
7.0
Good
3,153 reviews
Check prices

Comfort

6.8

Crew

7.7

Entertainment

6.6

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.
Air Europa
6.9
Okay
596 reviews
Iberia
7.0
Good
3,153 reviews
Check prices

Comfort

6.8

Crew

7.7

Entertainment

6.6

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.

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 Air Europa fly from London Gatwick Airport to Buenos Aires in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 19h 10m. 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?

    Iberia, at £755, was found to be the cheapest airline from London Gatwick Airport to Buenos Aires. An alternate airline flying to your destination would be Air Europa.

  • 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£755Average£1,116FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air EuropaCheapest£852Average£1,175FlexibilityNo cancel feeOn-time83%
Search Air Europa 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.