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Cheap Flights from London to Buenos Aires

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London to Buenos Aires route information

Origin Airport Heathrow
Destination Airport Ministro Pistarini Intl.
Airlines Serving Aerolineas Argentinas, Aeromexico, Air Canada, Air France, Alitalia, American Airlines, Avianca, British Airways, Delta, Emirates, Ethiopian Airlines, Iberia, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Flight Price £470
Distance 11,071 km





Buenos Aires


Cheap LHR to EZE Flights

  • What airports do you fly into for Buenos Aires?

    Departing from London Heathrow Airport is not the only way to get to Ministro Pistarini Airport. Try searching for flights from London City Airport (LCY) - being only 22 miles from LHR, it's easily accessible for most. Over the upcoming two months, flights from LCY to EZE are being booked 24% cheaper than flights from LHR to EZE.
  • What is the cheapest date to fly to Buenos Aires?

    As of Sep 16th, the best day for booking to Buenos Aires (EZE) is Sep 26th. It cost £529, which is 55% less than this route's average price.
  • Can I change the date of my flight?

    You sure can switch your departure or arrival date and you may save yourself some money by doing it. The cheapest day to fly in October is Tuesday. Flexibility is key when booking travel plans in order to keep costs down.
  • How long does it take to fly from London to Buenos Aires?

    If you're able to take the direct flight (which is offered by British Airways), you will be able to leave LHR at 10:10 PM BST and get to EZE at 9:00 AM -03 (13 hours and 50 minutes). Remember, there is a three hours time change.
  • What is the cheapest airline flying from London to Buenos Aires?

    British Airways is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just £503, which is a steal when compared to the more expensive bookings of £6,247.
  • What is the cheapest day to fly from London to Buenos Aires?

    The cheapest day to fly to Buenos Aires from London is on Tuesday. So, if you are trying to save a bit of cash on your next getaway look for flights on Tuesday.
  • Which airline has the least delays from London to Buenos Aires?

    The current leader is British Airways with a 74% on-time rate. Stick to British Airways and you won't spend more time in airports than you have to. If they are delayed for some reason.

Buenos Aires Flights

When looking for plane tickets to Buenos Aires, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, London gives you the widest array of cheap flights to Buenos Aires. Look for Buenos Aires airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and Buenos Aires flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Buenos Aires flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Buenos Aires trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Buenos Aires flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to Buenos Aires from London. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Jul 12, 2019

Unavoidable delays were well handled (though flight crew communicated only in English).

Mar 26, 2019

Pity about the entertainment system, poor picture and bad sound

Sep 19, 2018

Happy overall but plane inflight system very dated. Hard to see the screen clearly. If this could be upgraded it would be good. Wifi did not work but did not have a great need for it.

Jul 14, 2018

really cold aircon

Nov 26, 2016

Really bad movie choices

Nov 5, 2016

Cabin was too cold.

Nov 3, 2016

Entertainment disappointing quality, probably quite an old aircraft. Long queue at times for toilets. Otherwise good.

Oct 16, 2016

3 hour wait for baggage at Buenos Aires not good