Holding in Company

Ryanair Holdings PLC
25 March 2008





Standard Form TR-1
Voting rights attached to shares- Article 12(1) of directive 2004/109/EC
Financial instruments - Article 11(3) of the Commission Directive 2007/14/EC

1.         Identity of the issuer or the underlying issuer of existing shares to
which voting rights are attached: Ryanair Holdings plc

2.         Reason for the notification (please tick the appropriate box or
boxes):

(X)     an acquisition or disposal of voting rights

( )      an acquisition or disposal of financial instruments which may result in
the acquisition of shares already issued to which voting rights are attached

( )      an event changing the breakdown of voting rights

()       Other:

3.         Full name of person(s) subject to the notification obligation:

            Capital Research and Management Company

4.         Full name of shareholder(s) (if different from 3.):

5.         Date of the transaction and date on which the threshold is crossed or
reached:

            17 March 2008

6.         Date on which issuer notified;

            18 March 2008

7.         Threshold(s) that is/are crossed or reached: 14%

8.         Notified details:


A) Voting rights attached to shares
Class/type of       Situation previous to    Resulting situation after the triggering transaction
shares (if possible the Triggering
using the ISIN      transaction
CODE)               Number of   Number of    Number of  Number of voting       % of voting rights
                    Shares      Voting       shares     rights
                                rights       Direct     Direct    Indirect     Direct    Indirect
ADRs (US7835131043) 39,627,085  198,135,425                       211,322,630            14.1751%

SUBTOTAL A (based   39,627,085  198,135,425             211,322,630                  14.1751%
on aggregate voting
rights)


B) Financial Instruments
Resulting situation after the triggering transaction
Type of financial   Expiration Date    Exercise/Conversion   Number of voting       % of voting rights
instrument                             Period/ Date          rights that may be
                                                             acquired if the
                                                             instrument is
                                                             exercised/converted
N/A

                                       SUBTOTAL B (in
                                       relation to all
                                       expiration dates)


Total (A+B)                                           number of voting rights    % of voting rights
211,322,630                                           211,322,630                14.1751%



9.         Chain of controlled undertakings through which the voting rights and/
or the financial instruments are effectively held, if applicable: n/a

10.       In case of proxy voting: (name of the proxy holder) will cease to hold
(number) voting rights as of (date). n/a

11.       Additional information:

Done at Los Angeles, California on 18 March 2008.







Annex to the standard form TR-1 xviii

a)         Identity of the person or legal entity subject to the notification
obligation:
Full name (including legal form for legal entities)        Capital Research and Management Company
Contact address (registered office for legal entities)     333 South Hope Street, 55th Floor

                                                           Los Angeles, California 90071 U.S.A.
Phone number                                               [phone]
Other useful information (at least a contact person for    Vivien Tan
legal persons)
                                                           Email:  [e-mail]

b)         Identity of the notifier xix:
Full name                                                  Vivien Tan
Contact address                                            333 South Hope Street, 55th Floor

                                                           Los Angeles, California 90071 U.S.A.
Phone number                                               [phone]
Other useful information (e.g. functional relationship     Fax: [phone]
with the person or legal entity subject to the
notification obligation)

c)         Additional information








As of 17 March 2008



Ryanair Holdings plc


                                   Number of Shares                   Percent of Outstanding
Capital Research and Management    211,322,630                        14.175%
Company ('CRMC') holdings
Holdings by CRMC:
-Capital Research and Management   211,322,630                        14.175%
Company

      -EuroPacific Growth Fund













This announcement has been issued through the Companies Announcement Service of

                           The Irish Stock Exchange.











                      This information is provided by RNS
            The company news service from the London Stock Exchange