Lie-Flat Business Class: €352/£281 Iberia Roundtrips Between London and Madrid

neue Iberia Business Class A350 Sitz Fenster 2

Oneworld members British Airways and Iberia set some really attractive price tags on flights to many European destinations to/from London. Possibly the most interesting out of them is Madrid, which sees frequent widebody service, mostly from Iberia. You can fly on this route from £281 departing from London or €352 (~£301) from Madrid.

Sadly, oneway tickets are almost as expensive as roundtrips, making it more appealing to enjoy proper long-haul business class twice.

Our availability calendar highlights all possible roundtrip flight dates at the lowest price for trips up to 14 days. It will forward you to Iberia or British Airways with your preselected flight dates. While it shows you all flights for the lowest fare, it does not show you on which dates lie-flat-seats are available.

You can read instructions on finding them in the Search & Book section.


This is the schedule for Iberia’s widebody flights:

Madrid – London

IB 3162: 07:40 / 08:00 – 09:15 / 09:30, Usually A330¹
IB 3166: 15:45 / 15:50 – 17:15, A330 / A350

London – Madrid

IB 3175: 10:45 / 10:50 – 14:10 / 14:15, Usually A330¹
IB 3167: 18:45 – 22:10, A330 / A350

¹IB 3162 and IB 3175 are operated by Airbus A320 family planes on Sundays.

While most aircraft deployed will feature Iberia’s old business class, there are some Airbus A350s equipped with Iberia’s new suites scheduled for these flights.

Iberia is one of the few airlines that has the same product across its entire long-haul fleet. A positive is that every seat has direct access to the aisle. The seats which are directly next to the window (in every 2nd row) offer especially high privacy. In total, it’s a very good product, as Travel-Dealz founder Johannes could witness on his short test flight on an A340.

Iberia Business Class

While these services are operated by widebody aircraft regularly, you have no guarantee preventing a last minute equipment change. You may end up in an Airbus A320 with European business class and no chance of a refund.

Search & Book

According to the fare rules, tickets for this price are on sale until January 26, 2024. There are no minimum stay requirements.

You can find availabilities in our two availability calendar above, which will lead you to Iberia’s or British Airways’ website. Google Flights previews prices correctly (instructions). There is an easy way to see which flights are operated by Airbus A330 or A350 aircraft without checking each flight individually. The flights in question have a higher CO2 emission:

Find Widebodies Co2 emission

You can also search for available dates in the ITA Matrix, setting filters to only show you flights operated by widebody aircraft. Follow this link, enter the Extension codes aircraft t:330 t:350 and set the dates to See calendar of lowest fares.

ITA Matrix Widebody Search

This will show you precisely on which dates you can enjoy lie-flat-seats both ways at the lowest price. While the Matrix previews higher prices, they will fall to the advertised when entering them either on British Airways’ or Iberia’s website.


The tickets are issued in booking class I. To give you an example, a ticket from London issued by British Airways earns the following miles & points:

  • 3,870 Award Miles + 2,322 Elite Qualifying Miles on Alaska Mileage Plan
  • 3,736 Points on Finnair Plus
  • 2,322 Avios on Aer Lingus AerClub
  • 1,936 Avios + 24 Qpoints on Qatar Privilege Club
  • 1,936 AsiaMiles + 50 Club Points on Asia Miles
  • 1,936 Miles on Japan Airlines Mileage Bank
  • 1,936 Award Miles on LATAM Pass
  • 1,936 Miles on Royal Air Maroc Safar Flyer
  • 1,936 Miles on Royal Jordanian Royal Club
  • 1,936 Miles on SriLankan FlySmiLes
  • 1,548 Points + 6 Elite Points on Malaysia Airlines Enrich
  • 1,376 Miles on American AAdvantage
  • 1,308 Avios + 80 Tier Points on British Airways Executive Club
  • 1,308 Avios + 230 Elite Points on Iberia Plus
Data provided by Without guarantee on correctness.

Cover Picture: Peer Linder

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Comments (4)

  1. Alberto says:

    Achtung! Nach BA AGB zu diesem Sale, muss man UK-Resident sein, um davon profitieren zu können.

  2. Sven says:

    Leider kann ich eure Links auf British Airways nie öffnen.
    Beim Anklicken des Links wird jedes Mal Benutzername und Passwort verlangt.

    • Felix says:

      Tut mir leid, Sven – ich kann den Fehler leider nicht nachvollziehen. Wir werden das intern besprechen und nach einer Lösung suchen.

    • Johannes says:

      Hallo Sven,

      könntest du mir die URL schicken, die in der Adressleiste angezeigt wird, wenn du nach den Benutzernamen und Passwort gefragt wirst.

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