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Cheap flights from London Gatwick Airport to Buenos Aires from £449

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BUE
27 Mar — 3 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 25 February 2026.

Wed 2/910:00
LGW
-
EZE
1 stop25h 40m
Air Europa
Mon 21/912:10
EZE
-
LGW
1 stop16h 50m
Air Europa
Deal found 21/2£756
Tue 31/317:25
LGW
-
EZE
1 stop18h 15m
Air Europa
Wed 3/612:10
EZE
-
LGW
1 stop16h 50m
Air Europa
Deal found 21/2£757
Tue 7/714:05
LGW
-
EZE
2 stops36h 20m
Turkish Airlines
Tue 28/723:55
EZE
-
LGW
2 stops33h 15m
Turkish Airlines
Deal found 25/2£766
Sat 13/607:00
LGW
-
EZE
2 stops43h 25m
Turkish Airlines
Sun 21/623:55
EZE
-
LGW
2 stops30h 00m
Turkish Airlines
Deal found 24/2£768
Wed 2/910:00
LGW
-
EZE
1 stop25h 40m
Air Europa
Sun 20/912:10
EZE
-
LGW
1 stop24h 15m
Air Europa
Deal found 21/2£771
Tue 10/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Tue 22/1223:55
EZE
-
LGW
2 stops30h 15m
Turkish Airlines
Deal found 24/2£779
Tue 16/617:35
LGW
-
EZE
2 stops32h 50m
Turkish Airlines
Sun 21/623:55
EZE
-
LGW
2 stops33h 15m
Turkish Airlines
Deal found 23/2£780
Fri 13/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Sun 29/1123:55
EZE
-
LGW
1 stop37h 15m
Turkish Airlines
Deal found 23/2£782
Thu 17/907:00
LGW
-
EZE
2 stops43h 25m
Turkish Airlines
Mon 12/1023:55
EZE
-
LGW
2 stops42h 30m
Turkish Airlines
Deal found 24/2£786
Fri 13/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Tue 22/1223:55
EZE
-
LGW
2 stops30h 15m
Turkish Airlines
Deal found 24/2£789
Fri 13/1106:25
LGW
-
EZE
2 stops43h 00m
Turkish Airlines
Sat 28/1123:55
EZE
-
LGW
2 stops54h 15m
Turkish Airlines
Deal found 21/2£791
Fri 13/1106:25
LGW
-
AEP
2 stops33h 10m
Multiple Airlines
Sat 28/1103:00
AEP
-
LGW
2 stops34h 10m
Multiple Airlines
Deal found 23/2£850

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 25 February 2026.

Round-trip from

£757

One-way from

£449

Popular in

December

Cheapest in

July

Average price

£913
Air Europa
  • Air Europa
  • 31/3-3/6
  • 2 total stops
  • 35h 05m total
  • London to Buenos Aires
Search Deals
14/4
  • 14/4
  • 2 total stops
  • 23h 15m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£85 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 February 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 25 February 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

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 15/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Fri 15/5

12:10-09:00

1 stop16h 50m

£939

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 12/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Sun 10/5

12:10-16:25

1 stop24h 15m

£979

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 14/4

14:05-22:25

2 stops36h 20m

Buenos Aires Ministro Pistarini

Mon 27/4

23:55-13:10

2 stops33h 15m

£1,036

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 18/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Thu 2/4

12:10-09:00

1 stop16h 50m

£1,061

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Sun 19/4

10:50-10:00

2 stops27h 10m

Buenos Aires Jorge Newbery

Mon 4/5

09:00-16:40

2 stops27h 40m

£1,078

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 11/5

07:00-22:25

2 stops43h 25m

Buenos Aires Ministro Pistarini

Mon 25/5

23:55-13:10

2 stops33h 15m

£1,098

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Mon 16/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Thu 19/3

13:15-09:00

1 stop16h 45m

£1,099

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Tue 10/3

13:10-17:55

1 stop31h 45m

Buenos Aires Ministro Pistarini

Sun 22/3

19:45-23:20

1 stop24h 35m

£1,118

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sat 14/3

17:25-08:50

1 stop18h 25m

Buenos Aires Ministro Pistarini

Thu 14/5

12:10-09:00

1 stop16h 50m

£1,122

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Fri 10/4

20:55-18:00

1 stop25h 05m

Buenos Aires Ministro Pistarini

Wed 22/4

11:00-22:25

1 stop31h 25m

£1,134

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 45 resultsSorted by cheapest first
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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

How much does it cost for a return 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 93% 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 £898.

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 25 February 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
3,125 reviews
Check prices

Entertainment

6.6

Comfort

6.8

Food

6.4

Crew

7.7

Boarding

7.2

Overall

7.0

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
3,125 reviews
Iberia
7.0
Good
3,125 reviews
Check prices

Entertainment

6.6

Comfort

6.8

Food

6.4

Crew

7.7

Boarding

7.2

Overall

7.0

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
590 reviews
Iberia
7.0
Good
3,125 reviews
Check prices

Entertainment

6.6

Comfort

6.8

Food

6.4

Crew

7.7

Boarding

7.2

Overall

7.0

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 Air Europa, Turkish Airlines, and TAP AIR PORTUGAL fly from London Gatwick Airport to Buenos Aires in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 21h 40m. 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 £749, 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. You may be able to fly from London Gatwick Airport to Buenos Aires for 20% 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

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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 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£749Average£1,108FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air EuropaCheapest£846Average£1,167FlexibilityNo cancel feeOn-time83%
Search Air Europa 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?

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.

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