Is Iberia the cheapest airline to fly with from London to Buenos Aires?

With an average price of £1,163 return, Iberia is not the cheapest airline to fly from London to Buenos Aires with. Instead, for the lowest price, our data suggests flying with Turkish Airlines, where a return flight costs £899 on average.

What is the cheapest Iberia flight from London to Buenos Aires?

In the last 3 days, the lowest price for a flight with Iberia from London to Buenos Aires was £1,241 for a return flight and £956 for a one-way flight.

Does Iberia fly direct to Buenos Aires from London?

No, Iberia does not fly the route directly.

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

On average, the cheapest day of the week to fly from London to Buenos Aires with Iberia is Sunday, when prices are around £709. The most expensive day is generally Tuesday, when the average price is around £958.

What’s the cheapest month to fly from London to Buenos Aires with Iberia?

The cheapest month for Iberia flights to Buenos Aires from London is generally May, where plane tickets cost £802 on average. If possible, try to avoid the most expensive months of June and July, when tickets cost £1,126 and £1,363 respectively.

£790 Cheap Iberia Flights from London to Buenos Aires

LON - BUE

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Cheap Iberia Flight Deals from London to Buenos Aires

Here are some of the best deals found on KAYAK recently from Iberia for return flights from London to Buenos Aires 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.

Round-trip

One-way

Last minute

Direct

Recent return Iberia flight deals from London to Buenos Aires

Recommended return Iberia deals departing in the coming months from London to Buenos Aires.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

06:15 - 19:50LHR-EZE

17h 35m1 stop

11:50 - 09:10EZE-LHR

17h 20m1 stop

£790Iberia

Find Deal

Wed, 27 Aug - Wed, 17 Sep

20:00 - 16:20LHR-EZE

24h 20m1 stop

21:45 - 17:15EZE-LHR

15h 30m1 stop

£823Iberia

Find Deal

Mon, 1 Sep - Wed, 17 Sep

20:00 - 16:20LHR-EZE

24h 20m1 stop

21:30 - 19:10EZE-LHR

17h 40m1 stop

£827Iberia

Find Deal

Tue, 2 Sep - Mon, 15 Sep

20:40 - 16:20LGW-EZE

23h 40m1 stop

21:30 - 10:35EZE-LGW

33h 05m1 stop

£829Iberia

Find Deal

Tue, 2 Sep - Mon, 15 Sep

18:45 - 16:20LHR-EZE

25h 35m1 stop

21:30 - 19:10EZE-LHR

17h 40m1 stop

£856Iberia

Find Deal

Mon, 1 Sep - Mon, 15 Sep

20:40 - 16:20LGW-EZE

23h 40m1 stop

21:30 - 10:35EZE-LGW

33h 05m1 stop

£867Iberia

Find Deal

Mon, 1 Sep - Mon, 15 Sep

10:05 - 08:40LHR-EZE

25h 35m1 stop

12:15 - 07:55EZE-LHR

15h 40mdirect

£903Iberia

Find Deal

Wed, 26 Mar - Wed, 9 Apr

19:10 - 16:20LHR-EZE

25h 10m1 stop

18:10 - 17:15EZE-LHR

19h 05m1 stop

£907Iberia

Find Deal

Wed, 3 Sep - Sun, 14 Sep

20:40 - 16:20LGW-EZE

23h 40m1 stop

21:00 - 08:30EZE-LGW

31h 30m1 stop

£909Iberia

Find Deal

Wed, 3 Sep - Sun, 14 Sep

20:00 - 16:20LHR-EZE

24h 20m1 stop

11:50 - 09:10EZE-LHR

17h 20m1 stop

£910Iberia

Find Deal

Tue, 2 Sep - Wed, 17 Sep

Low season	June
High season	December
Cheapest flight	£790
Average price round-trip	£844

Best time to beat the crowds (9% less expensive on average)

Most popular time to fly (38% more expensive on average)

Flight from London Heathrow Airport to Buenos Aires Ministro Pistarini

(price for this month)

When to Book Flights with Iberia from London to Buenos Aires

Average price per month

Flight prices as travel date approaches

Is Iberia the cheapest airline to fly with from London to Buenos Aires?
With an average price of £1,163 return, Iberia is not the cheapest airline to fly from London to Buenos Aires with. Instead, for the lowest price, our data suggests flying with Turkish Airlines, where a return flight costs £899 on average.
What is the cheapest Iberia flight from London to Buenos Aires?
In the last 3 days, the lowest price for a flight with Iberia from London to Buenos Aires was £1,241 for a return flight and £956 for a one-way flight.
Does Iberia fly direct to Buenos Aires from London?
No, Iberia does not fly the route directly.
What’s the cheapest day of the week to fly from London to Buenos Aires with Iberia?
On average, the cheapest day of the week to fly from London to Buenos Aires with Iberia is Sunday, when prices are around £709. The most expensive day is generally Tuesday, when the average price is around £958.
What’s the cheapest month to fly from London to Buenos Aires with Iberia?
The cheapest month for Iberia flights to Buenos Aires from London is generally May, where plane tickets cost £802 on average. If possible, try to avoid the most expensive months of June and July, when tickets cost £1,126 and £1,363 respectively.

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7.0

GoodBased on 2,644 verified guest reviews

6.7Comfort

7.1Boarding

6.6Entertainment

6.3Food

7.6Crew

Cons -

Food and Service in Business Class (in 5 reviews)

Show reviews that mention

6.0 Okay

Julie, Mar 2025

AUS-LHR

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

10.0 Wonderful

Volodymyr, Feb 2025

DFW-STL

I liked everything.

10.0 Wonderful

Volodymyr, Feb 2025

MAD-DFW

I liked everything.

10.0 Wonderful

Verified traveller, Feb 2025

FCO-MAD

Everything went very well. I had no complaints.

10.0 Wonderful

Miguel, Feb 2025

MAD-VLC

Great flight, short and good attention. Didn't took any food so can't say thing about it

8.0 Very Good

Miguel, Feb 2025

SCL-MAD

Was a good experience, good attention

8.0 Very Good

Verified traveller, Feb 2025

BCN-DOH

Very good service.

2.0 Poor

Verified traveller, Feb 2025

SCL-BCN

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

6.0 Okay

Pamela, Jan 2025

IAD-LHR

online check-in was horrible and didn't work either way

4.0 Mediocre

Verified traveller, Jan 2025

JFK-MAD

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.