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

Airlines like TAP AIR PORTUGAL, LEVEL, and Turkish Airlines fly from London Gatwick Airport to Buenos Aires in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 18h 25m. 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.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from LGW to BUE?

When flying from London Gatwick Airport to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£463+ Cheap Flights from London Gatwick Airport to Buenos Aires

Cheap flight deals from Gatwick to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 August 2026.

Thu 3/917:40 -

2 stops38h 20m

Wed 14/1011:50 -

1 stop16h 40m

Deal found 24/8£801

Thu 10/910:30 -

1 stop21h 15m

Wed 23/914:49 -

2 stops35h 11m

Deal found 24/8£803

Tue 17/1110:00 -

1 stop24h 45m

Tue 1/1214:25 -

1 stop23h 00m

Deal found 23/8£821

Tue 1/906:00 -

2 stops25h 40m

Sat 31/1005:45 -

2 stops29h 30m

Deal found 20/8£825

Mon 7/906:00 -

2 stops26h 00m

Wed 7/1012:55 -

2 stops25h 00m

Deal found 22/8£826

Wed 18/1108:15 -

1 stop26h 30m

Wed 25/1109:25 -

2 stops25h 20m

Deal found 22/8£836

Wed 23/910:30 -

1 stop24h 15m

Tue 29/914:49 -

2 stops35h 11m

Deal found 23/8£837

Wed 2/906:00 -

2 stops26h 00m

Sun 11/1012:55 -

2 stops22h 30m

Deal found 23/8£839

Tue 15/909:55 -

1 stop21h 05m

Mon 21/902:30 -

2 stops23h 30m

Deal found 22/8£841

Tue 8/906:00 -

2 stops25h 40m

Tue 29/912:55 -

2 stops26h 35m

Deal found 21/8£844

Thu 3/906:00 -

2 stops25h 40m

Wed 14/1010:45 -

2 stops23h 05m

Deal found 24/8£846

Tue 8/920:40 -

1 stop27h 20m

Tue 22/913:00 -

1 stop17h 50m

Deal found 22/8£847

Best flights from Gatwick to Buenos Aires
Discover carefully curated flight deals from Gatwick to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Mon 16/1111:00 -

2 stops25h 20m

Tue 8/1213:35 -

2 stops40h 50m

Deal found 20/8£904

Wed 20/117:15 -

1 stop20h 55m

Wed 17/213:00 -

1 stop24h 20m

Deal found 20/8£979

Thu 10/909:40 -

2 stops24h 00m

Wed 23/920:05 -

2 stops31h 25m

Deal found 19/8£996

Tue 24/1110:05 -

2 stops39h 20m

Tue 8/1223:55 -

2 stops30h 15m

Deal found 19/8£1,027

Sat 26/920:40 -

1 stop23h 25m

Fri 2/1013:00 -

1 stop17h 50m

Deal found 20/8£1,059

Fri 8/110:00 -

1 stop25h 50m

Sun 24/113:15 -

1 stop16h 45m

Deal found 24/8£1,084

Sun 20/910:25 -

2 stops27h 20m

Sun 27/920:10 -

2 stops33h 30m

Deal found 22/8£1,113

Tue 1/910:35 -

2 stops26h 45m

Thu 1/1013:40 -

2 stops26h 45m

Deal found 21/8£910

Wed 25/1106:30 -

2 stops42h 55m

Sun 29/1123:55 -

2 stops43h 40m

Deal found 21/8£1,047

Mon 9/1111:00 -

2 stops25h 20m

Thu 26/1113:35 -

2 stops28h 00m

Deal found 22/8£965

Sat 17/1020:40 -

1 stop27h 15m

Fri 23/1013:00 -

1 stop17h 50m

Deal found 22/8£1,117

Sat 17/1006:00 -

2 stops26h 20m

Sun 25/1012:55 -

2 stops24h 00m

Deal found 19/8£1,161

Thu 12/1110:10 -

2 stops18h 30m

Sat 21/1113:35 -

2 stops28h 05m

Deal found 24/8£965

Fri 8/106:30 -

2 stops42h 55m

Sun 24/123:55 -

2 stops43h 40m

Deal found 21/8£1,129

Wed 14/1020:40 -

1 stop23h 25m

Sun 18/1013:00 -

1 stop17h 50m

Deal found 22/8£1,158

Fri 13/1116:40 -

2 stops23h 00m

Mon 16/1110:20 -

2 stops31h 15m

Deal found 19/8£966

Mon 5/1007:05 -

2 stops28h 52m

Wed 14/1023:55 -

2 stops42h 30m

Deal found 20/8£1,203

Sun 10/110:05 -

2 stops39h 20m

Tue 2/223:55 -

2 stops30h 15m

Deal found 24/8£1,145

Wed 11/1109:35 -

2 stops26h 45m

Fri 27/1113:35 -

2 stops41h 15m

Deal found 24/8£977

Mon 12/1016:25 -

3 stops44h 55m

Wed 21/1018:20 -

2 stops35h 25m

Deal found 19/8£1,094

Find flight deals from Gatwick to Buenos Aires

Round-trip from	£801
One-way from	£463
Popular in	December
Cheapest in	September
Average price	£1,079

3/9-14/10
3 total stops
55h 00m total
London to Buenos Aires

Search Deals

2/9
3 total stops
58h 45m total
London to Buenos Aires

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£53 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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 London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Mon 16/11

11:00-09:20

2 stops25h 20m

Buenos Aires Jorge Newbery

Tue 8/12

13:35-09:25

2 stops40h 50m

£904

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Tue 1/9

10:35-09:20

2 stops26h 45m

Buenos Aires Jorge Newbery

Thu 1/10

13:40-20:25

2 stops26h 45m

£910

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Mon 9/11

11:00-09:20

2 stops25h 20m

Buenos Aires Jorge Newbery

Thu 26/11

13:35-20:35

2 stops28h 00m

£965

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Thu 12/11

10:10-01:40

2 stops18h 30m

Buenos Aires Jorge Newbery

Sat 21/11

13:35-20:40

2 stops28h 05m

£965

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Fri 13/11

16:40-12:40

2 stops23h 00m

Buenos Aires Jorge Newbery

Mon 16/11

10:20-20:35

2 stops31h 15m

£966

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Wed 11/11

09:35-09:20

2 stops26h 45m

Buenos Aires Jorge Newbery

Fri 27/11

13:35-09:50

2 stops41h 15m

£977

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Wed 20/1

17:15-11:10

1 stop20h 55m

Buenos Aires Ministro Pistarini

Wed 17/2

13:00-16:20

1 stop24h 20m

£979

LondonBuenos Aires

LGW London Gatwick - AEP Buenos Aires Jorge Newbery

LGWAEP

London Gatwick

Thu 10/9

09:40-05:40

2 stops24h 00m

Buenos Aires Jorge Newbery

Wed 23/9

20:05-07:30

2 stops31h 25m

£996

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Tue 24/11

10:05-22:25

2 stops39h 20m

Buenos Aires Ministro Pistarini

Tue 8/12

23:55-09:10

2 stops30h 15m

£1,027

LondonBuenos Aires

LGW London Gatwick - EZE Buenos Aires Ministro Pistarini

LGWEZE

London Gatwick

Wed 25/11

06:30-22:25

2 stops42h 55m

Buenos Aires Ministro Pistarini

Sun 29/11

23:55-22:35

2 stops43h 40m

£1,047

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 41 resultsSorted by cheapest first

...

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.

LGW-BUE

LGW-EZE

LGW-AEP

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

LGW-BUE

LGW-EZE

LGW-AEP

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

Madrid (MAD) – chosen by Cheapflights users on 83% 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?

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £986.

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

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 18h 18m.

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

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 3h 13m.

Reviews of airlines servicing Buenos Aires

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

636 reviews

Check prices

Reviews

1 / 18

6.0

Good

Daniel Alan,Jul 2026

MAD - MIA

The food was below average for a business class flight

Air Europa

7.0

Good

636 reviews

Air Europa

7.0

Good

636 reviews

Check prices

Reviews

1 / 18

6.0

Good

Daniel Alan,Jul 2026

MAD - MIA

The food was below average for a business class flight

Iberia

7.0

Good

3,258 reviews

Air Europa

7.0

Good

636 reviews

Check prices

Reviews

1 / 18

6.0

Good

Daniel Alan,Jul 2026

MAD - MIA

The food was below average for a business class flight

Related info for your journey

How long is the flight from London Gatwick Airport to Buenos Aires?
Airlines like TAP AIR PORTUGAL, LEVEL, and Turkish Airlines fly from London Gatwick Airport to Buenos Aires in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 18h 25m. 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.
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

Alternative routes

Buenos Aires flight routes

Complete your trip

Direct flights to Argentina

Flights by cabin class

Other flight options

Other flights from Gatwick

Popular flights

Alternative routes for Gatwick to Buenos Aires

Heathrow to Ministro Pistarini flights

Heathrow to Jorge Newbery flights

Gatwick to Ministro Pistarini flights

London City to Ministro Pistarini flights

Luton to Ministro Pistarini flights

London City to Jorge Newbery flights

Gatwick to Cordoba flights

Heathrow to Cordoba flights

London City to Cordoba flights

Heathrow to Mendoza flights

Stansted to Mendoza flights

Heathrow to San Carlos de Bariloche flights

London City to Mendoza flights

Heathrow to Rosario flights

Gatwick to San Carlos de Bariloche flights

Gatwick to Ushuaia flights

Gatwick to Rosario flights

Heathrow to Salta flights

Heathrow to Ushuaia flights

Fly with Cheapflights

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.

Cheap flights from London Gatwick Airport to Buenos Aires from £463

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Buenos Aires

Cheapest flights from Gatwick to Buenos AiresExplore 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 August 2026.

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 August 2026.

Best flights from Gatwick to Buenos AiresDiscover carefully curated flight deals from Gatwick to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from Gatwick to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Gatwick to Buenos AiresDiscover last-minute flight deals from Gatwick to Buenos Aires. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Buenos Aires. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Gatwick to Buenos AiresSearch for one-way flight options from Gatwick to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from Gatwick to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from Gatwick to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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 83% 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 £986.

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 Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 18h 18m.

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 Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 3h 13m.

Reviews of airlines servicing Buenos Aires

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.

Related info for your journey

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

Can I find deals for flights from Gatwick to Buenos Aires that include hotel bookings?

How can I find direct flights from Gatwick to Buenos Aires?

Can I find deals for business class flights from Gatwick to Buenos Aires?

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.

Alternative routes for Gatwick to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Buenos Aires

Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Complete your trip

Complete your trip to Buenos Aires by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Argentina

Book a non-stop flight to one of these other cities located in Argentina.

Search flights from Gatwick to Buenos Aires by cabin class

Find flights from Gatwick to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Gatwick and Buenos Aires flights

Browse other Gatwick and Buenos Aires flight options. Last updated on 25 August 2026.

Other flights from Gatwick

Browse through other flights departing from Gatwick. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

Can Cheapflights find flights from Gatwick to Buenos Aires with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Buenos Aires become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 August 2026.

Best flights from Gatwick to Buenos Aires
Discover carefully curated flight deals from Gatwick to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Gatwick to Buenos Aires
Discover last-minute flight deals from Gatwick to Buenos Aires. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Gatwick to Buenos Aires
Search for one-way flight options from Gatwick to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.