LON - AEP

£334 Find Cheap Flights from London to Buenos Aires Jorge Newbery

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Buenos Aires departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Jorge Newbery Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Buenos Aires, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from London to Jorge Newbery (LON-AEP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Jorge Newbery that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to Buenos Aires

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Buenos Aires.
Discover the best prices for you by selecting your travel dates on KAYAK.
LATAM Airlines Logo
21:20 - 12:00LHR-AEP
18h 40m1 stop
LATAM Airlines Logo
14:55 - 15:05AEP-LHR
20h 10m1 stop
£799LATAM Airlines
Find Deal
Mon, 9 Jun - Tue, 24 Jun
LATAM Airlines Logo
21:20 - 12:00LHR-AEP
18h 40m1 stop
LATAM Airlines Logo
14:55 - 15:05AEP-LHR
20h 10m1 stop
£826LATAM Airlines
Find Deal
Thu, 12 Jun - Thu, 19 Jun
LATAM Airlines Logo
21:20 - 12:00LHR-AEP
18h 40m1 stop
LATAM Airlines Logo
14:55 - 15:05AEP-LHR
20h 10m1 stop
£827LATAM Airlines
Find Deal
Thu, 5 Jun - Thu, 19 Jun
 Logo
08:15 - 21:40LGW-AEP
41h 25m3 stops
 Logo
06:20 - 09:00AEP-LGW
22h 40m2 stops
Tue, 3 Jun - Tue, 17 Jun
 Logo
12:05 - 11:30LGW-AEP
27h 25m2 stops
 Logo
06:00 - 11:15AEP-LGW
25h 15m2 stops
Tue, 10 Jun - Mon, 30 Jun
Air Canada Logo
17:40 - 17:20LHR-AEP
27h 40m2 stops
Air Canada Logo
13:40 - 06:35AEP-LHR
36h 55m2 stops
£892Air Canada
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Air Canada Logo
08:30 - 17:20LHR-AEP
36h 50m2 stops
Air Canada Logo
13:40 - 11:50AEP-LHR
42h 10m2 stops
£893Air Canada
Find Deal
Thu, 18 Sep - Fri, 26 Sep
SWISS Logo
18:40 - 10:30LGW-AEP
19h 50m2 stops
SWISS Logo
12:55 - 17:50AEP-LGW
24h 55m2 stops
£1,022SWISS
Find Deal
Sun, 8 Jun - Tue, 17 Jun
SWISS Logo
19:20 - 10:30LCY-AEP
19h 10m2 stops
SWISS Logo
12:55 - 12:30AEP-LCY
19h 35m2 stops
£1,022SWISS
Find Deal
Thu, 29 May - Sun, 15 Jun
KLM Logo
07:45 - 02:20LCY-AEP
22h 35m2 stops
KLM Logo
15:50 - 18:35AEP-LCY
22h 45m2 stops
£5,979KLM
Find Deal
Sat, 9 Aug - Sat, 23 Aug
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KAYAK's insights & trends for London to Buenos Aires flights

Get data-powered insights and trends into flights from London to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to Buenos Aires Jorge Newbery?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest return tickets from London to Buenos Aires Jorge Newbery were found on LATAM Airlines (£799) and Air Canada (£892).

Good to know - Cheap tickets from London to Buenos Aires Jorge Newbery

Low season

March

High season

October
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.

When to book flights from London to Buenos Aires

Are your dates flexible? Find out the best times to travel from London to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Buenos Aires Jorge Newbery flights

  • What is the cheapest flight from London to Buenos Aires Jorge Newbery Airport?

    In the last 3 days, the lowest price for a flight from London to Buenos Aires Jorge Newbery Airport was £448 for a one-way ticket and £1,071 for a return.

  • Which airports will I be using when flying from London to Buenos Aires Jorge Newbery?

    London is served by 2 major airports and there is only 1 main airport in Buenos Aires Jorge Newbery. You will leave London from one of these airports: London City or London Heathrow. You will be arriving at Buenos Aires Jorge Newbery.

  • Which aircraft models fly most regularly from London to Buenos Aires Jorge Newbery?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Buenos Aires Jorge Newbery?

    Star Alliance is the only airline alliance operating flights between London and Buenos Aires Jorge Newbery.

  • How does KAYAK find such low prices on flights from London to Buenos Aires Jorge Newbery?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Buenos Aires Jorge Newbery.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Buenos Aires Jorge Newbery?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires Jorge Newbery from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Buenos Aires Jorge Newbery?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Buenos Aires Jorge Newbery with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Buenos Aires Jorge Newbery?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires Jorge Newbery from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from London to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from London to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1767 reviews
7.4Comfort
7.6Boarding
8.1Crew
6.7Food
7.0Entertainment
Airline reviews

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

8.0 ExcellentPaul, Apr 2025BOG - SCL
Read more LATAM Airlines reviews

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Plane never left the ground. Mech issues - entire trip was rerouted through united.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

Basic experience, we were delayed causing less time to enjoy our destination and on the way back, we boarded when the flight should have been taking off.

reliable, relatively relaxed, helpful and kind staff and clean airplanes. No need for more.

Everything you need to know for your flight from London to Buenos Aires

Information on your arrival and departure airports

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