EZE - LON

£426 Find Cheap Flights from Buenos Aires to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to London departing on 6/7. 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 London

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

Cheap Flight Deals from Buenos Aires to London (EZE-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Buenos Aires to London 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 Buenos Aires to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Buenos Aires to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
05:30 - 11:15EZE-LGW
25h 45m2 stops
 Logo
12:05 - 01:25LGW-EZE
41h 20m2 stops
Wed, 6 Aug - Wed, 27 Aug
Aeromexico Logo
23:25 - 16:00EZE-LHR
36h 35m1 stop
Aeromexico Logo
22:30 - 21:25LHR-EZE
26h 55m1 stop
£794Aeromexico
Find Deal
Thu, 22 May - Thu, 12 Jun
Ethiopian Air Logo
21:55 - 06:25EZE-LGW
28h 30m2 stops
Ethiopian Air Logo
10:10 - 20:25LGW-EZE
38h 15m2 stops
£822Ethiopian Air
Find Deal
Tue, 3 Jun - Mon, 9 Jun
Ethiopian Air Logo
21:55 - 06:25EZE-LGW
28h 30m2 stops
Ethiopian Air Logo
10:10 - 20:25LGW-EZE
38h 15m2 stops
£847Ethiopian Air
Find Deal
Tue, 10 Jun - Mon, 30 Jun
Lufthansa Logo
16:40 - 14:40EZE-LHR
18h 00m1 stop
Lufthansa Logo
13:45 - 06:25LHR-EZE
20h 40m2 stops
£948Lufthansa
Find Deal
Mon, 2 Jun - Mon, 9 Jun
Lufthansa Logo
16:40 - 15:40EZE-LHR
19h 00m2 stops
Lufthansa Logo
13:45 - 06:25LHR-EZE
20h 40m2 stops
£966Lufthansa
Find Deal
Mon, 2 Jun - Mon, 9 Jun
Air Europa Logo
12:15 - 09:00EZE-LGW
16h 45m1 stop
Air Europa Logo
17:25 - 07:35LGW-EZE
18h 10m1 stop
£1,046Air Europa
Find Deal
Wed, 11 Jun - Wed, 18 Jun
British Airways Logo
12:15 - 08:10EZE-LHR
15h 55mdirect
British Airways Logo
21:55 - 10:35LHR-EZE
16h 40mdirect
£1,070British Airways
Find Deal
Mon, 13 Oct - Thu, 23 Oct
British Airways Logo
12:15 - 08:10EZE-LHR
15h 55m1 stop
British Airways Logo
21:55 - 10:35LHR-EZE
16h 40m1 stop
£1,075British Airways
Find Deal
Tue, 3 Jun - Wed, 11 Jun
Air Europa Logo
12:15 - 09:00EZE-LGW
16h 45m1 stop
Air Europa Logo
17:25 - 07:35LGW-EZE
18h 10m1 stop
£1,076Air Europa
Find Deal
Wed, 6 Aug - Wed, 27 Aug
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KAYAK's insights & trends for Buenos Aires to London flights

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

What is the cheapest Buenos Aires Ministro Pistarini Airport to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Buenos Aires Ministro Pistarini Airport to London.

Our data shows that the cheapest route for a return flight from Buenos Aires Ministro Pistarini Airport to London cost £1,276 and was between Buenos Aires Ministro Pistarini Airport (EZE) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £1,276.

What’s the cheapest day of the week to fly from Buenos Aires to London?

The average price of all round-trip flights from Buenos Aires Ministro Pistarini Airport to London clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Buenos Aires to London. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Buenos Aires Ministro Pistarini Airport to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires Ministro Pistarini Airport to London is October, where tickets cost £1,057 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is £1,495 and £1,410 respectively.

Can I save money by flying with a stopover from Buenos Aires Ministro Pistarini Airport to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £1,151 on average.

How far in advance should I book a flight from Buenos Aires Ministro Pistarini Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buenos Aires Ministro Pistarini Airport to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know - Cheap tickets from Buenos Aires to London

Low seasonMarch
High seasonJuly
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (18% more expensive on average)

When to book flights from Buenos Aires to London

Are your dates flexible? Find out the best times to travel from Buenos Aires to London 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 Buenos Aires to London flights

  • What is the cheapest flight from Buenos Aires Ministro Pistarini Airport to London?

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to London was £569 for a one-way ticket and £1,015 for a return.

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

    On your way to London, you’ll fly out from Buenos Aires Ministro Pistarini. You’ll be landing in one of London’s 2 airports: London Gatwick or London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Buenos Aires to London?

    Iberia, KLM, Lufthansa, and Vueling offer inflight Wi-Fi service on the Buenos Aires to London flight route.

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Buenos Aires to London flight route.

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

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Buenos Aires and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buenos Aires to London, Air Europa or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to London are Air Europa and Lufthansa. With an average price for the route of £1,140 and an overall rating of 6.9, Air Europa is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £1,113 and an overall rating of 6.7.

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

    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 Buenos Aires to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Buenos Aires 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 Buenos Aires to London?

    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 London with an airline and back to Buenos Aires with another airline.

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

    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 London from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Buenos Aires to London

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to London. 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 Buenos Aires to London? 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.
6.9
Air EuropaOverall score based on 510 reviews
6.5Entertainment
6.3Food
7.5Crew
6.9Comfort
7.1Boarding
Airline reviews

They didn't even give us water, everything was sold

6.0 GoodMaria Elena, Apr 2025AGP - MAD
Read more Air Europa reviews

They didn't even give us water, everything was sold

They should at least offer water like other airlines, which seems like a humanitarian gesture to me

They gave me an upgrade but charged me for my bag. I felt abused because this had never happened to me before with an upgrade with another airline.

Well. It is a no frills airline. Annoying is that even for the long-haul everything has to be paid for separately. Once you add up the extras the flight is getting to expensive. Then one might as well fly with a legacy carrier which provides far better comfort. Changing flight at MAD airport is a nightmare. The worst airport in the world. Poor signposting, poor passport control, poor security check and long queues. I had 2h transfer time and spend in queues almost 1.5h

All flights with Air Europa you arrive late to the connections of other flights, I missed my train, I had to pay for my train again, the crew are antisocial, you are paying for a service, it is not free, thanks to the travelers they are there, it is the last time I fly with them,

Terrible experience - we won’t be flying with Air Europa again

The crew was not kind , just doing their job but very cold people

The insanely long lines at customs were chaotic and stressful. They also created a lot of stress among passengers. Including fights and threats. The hot food I purchased was cold, barely edible. The check in staff and crew were nice and the pilot good but the overall experience was very disappointing. Passengers were still insulting each other upon arrival.

No frills airlines. Tickets were reasonably priced for a short-term booking. But comfort is a big issue.

It was just okay. They overcharged me for a checked bag because I didn’t know it wasn’t included in the airfare.

The media system is so inreliable, it keeps freezing and restarting at the begonning. Old planes with an old entertainment system makes a long flight very boring

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Using the media screen in economy class is a disaster

I have ordered Hindu or Indian vegetarian food, to my surprise they did not find any such request. All I ate during the flight was 2 pieces of bread. The airline hostess was completely rude and racist. She promised one apple and I asked he four hours of promise and she denied saying am not nice to her. Europeans seems to be having racism issues with Indians. I will officially launch complaint with Indian and USA governments They made to starve, I recently got open heart surgery and I am diabetic patient

Problems checking in. Charged for bag which was to be included. Repeated trials with in line check in process

Boarding was easy and well organized, Breakfast was not very good.

I missed my flight because previous flights came in late. Customer service hard to find and could not reschedule for the same day. Many people appeared to be behind the customer service counter, but only one or two willing to speak to the public. No offer to find alternatives My experience frustrating Very bad

My luggage is lost! I waited in Denver co and seen nothing almost lost my flight due to waiting for my bags and still nothing I hope to contact customer service today hope they find it

Boarding was 20 minutes late. Had to ride shuttle bus to plane in order to board.

Just RETURN the LOST and FOUND items to the LUFTHANSA passengers, instead of just saying "sorry"

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Our original booking with Kayak -our first experience -was exactly what we wanted and worked well. Updates were friendly and reassuring as were the contacts with UnderPricer so a big win-win. We learned a lot on your reliability and will definitely put you on our organisational list for the future.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

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

Information on your arrival and departure airports

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