SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 6-K


                        Report of Foreign Private Issuer


                       Pursuant to Rule 13a-16 or 15d-16
                     of the Securities Exchange Act of 1934


                           For the month of June, 2004

                              RYANAIR HOLDINGS PLC
                (Translation of registrant's name into English)

                     c/o Ryanair Ltd Corporate Head Office
                                 Dublin Airport
                             County Dublin Ireland
                    (Address of principal executive offices)


Indicate by check mark whether the registrant files or will file annual
reports under cover Form 20-F or Form 40-F.

                         Form 20-F..X.. Form 40-F.....


Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange
Act of 1934.

                               Yes ..... No ..X..


If "Yes" is marked, indicate below the file number assigned to the registrant
in connection with Rule 12g3-2(b): 82- ________






          RYANAIR WELCOMES LEGISLATION TO BREAK UP AER RIANTA MONOPOLY

Ryanair, Europe's largest low fares airline this afternoon (Tuesday, 22nd June
2004) welcomed the publication of the State Airports Bill 2004 which will lead
to the break up of the Aer Rianta airport monopoly and allow some limited
competition between Dublin, Cork and Shannon airports. Competition, even in this
limited form is to be welcomed and Ryanair believes that Cork and Shannon will
grow strongly now that they are free from the dead hand of Dublin Airport.

Welcoming this legislation today, Ryanair's Chief Executive, Michael O'Leary
said:

    "No one in Irish tourism should feel any regret at getting rid of the Aer
    Rianta monopoly or the Board that has run it so badly for the last 10 years.
    The present Board of Aer Rianta has proved an abject failure. Despite their
    doubling of airport charges, profits have collapsed from almost EUR40m in
    1994 to just EUR20m in 2003. They have missed out on the tourism explosion
    delivered by low fares airlines in Europe. They have been wildly profligate
    wasting hundreds of millions of pounds on facilities that the airlines
    didn't want and customers don't use at Dublin and Cork airports. They are
    responsible for third rate, third world airport facilities, ridiculous
    queues and car parks that are miles away from the terminal building. They
    have delivered a regime at Dublin Airport, which the Aviation Regulator
    previously confirmed was "50% more inefficient than the best of its peers".
    It's major contribution to Shannon has been to pollute the estuary for many
    years with raw sewage. This is also a Board which stood idly by and failed
    to implement its own contingency plan, while Ireland's main international
    airport was closed on two separate occasions earlier this year.

    However no one should be under any illusion that this legislation will be
    enough on its own to kick start Irish tourism. What we badly need is
    competing, independent terminals at Dublin Airport and we call on the
    Government to urgently implement the development of second and third
    competing terminals at Dublin. The Government received 13 separate
    expressions of interest for competing terminals as far back as 31 October
    2002. Almost 2 years have elapsed without progress and it is important that
    the new Dublin Airport Authority proceeds to implement this key commitment
    in the present Coalition's programme for Government.

    "A second (and third) competing terminals at Dublin Airport will kick start
    a revolution in Irish tourism and will create a minimum of 5,000 new jobs at
    Irish airports. If a low cost terminal is built, Ryanair will base another
    10 new aircraft here in Dublin, will open up a range of new low fare routes
    from Europe back into Ireland and will deliver an additional 5 million
    passengers annually for Irish tourism and employment.

    "Ryanair welcomes the publication of this legislation today, we welcome the
    demise of the failed and discredited Board of the Aer Rianta airport
    monopoly. We call on the Government to proceed urgently with the development
    of competing independent terminals at Dublin so that Irish consumers and
    Irish tourism can look forward to low cost, efficient airport facilities and
    an end to the era of third world, third rate facilities that this Aer Rianta
    monopoly has inflicted upon Irish tourism for the past 10 years."

Ends.                                          Tuesday, 22nd June 2004

For further information
please contact:Paul Fitzsimmons                Pauline McAlester
Ryanair                                        Murray Consultants
Tel. 353-1-8121212                             Tel. 353-1-4980300


                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned, hereunto duly authorized.

                                    RYANAIR HOLDINGS PLC


Date:  22 June 2004

                                    By:___/s/ Howard Millar____

                                    H Millar
                                    Company Secretary & Finance Director