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 October, 2007

                              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- ________


              5 DAYS UNTIL LOWEST FARE REVOLUTION COMES TO BELFAST

                         100,000 GBP5 SEATS TO CELEBRATE


Ryanair,  Europe's largest low fares airline today (Thursday, 25th October 2007)
started the five day  countdown  to the launch of its Belfast  base by releasing
100,000  seats  for just  GBP5,  including  taxes  and  charges,  for  travel in
November, December and January across all of its new routes from Belfast City to
East Midlands, Glasgow, Liverpool and London.

Ryanair's new routes from Belfast have attracted record advance  bookings,  with
100,000 seats already sold, confirming that passengers in Northern Ireland can't
get enough of our guaranteed lowest fares.

From 30th October, Ryanair will base a brand new $70m Boeing 737-800 aircraft at
Belfast  City  Airport  and will  guarantee  the lowest  fares from any  Belfast
airport.  If passengers find a lower fare on the same city routes with any other
airline from any Belfast or Lough Neagh airport, Ryanair will pay out double the
difference, only Ryanair guarantees the lowest fares.

Speaking in Belfast today, Ryanair's CEO Michael O'Leary said:

          "In just 5 day's time,  Ryanair will  revolutionise air travel to/from
          Belfast by  guaranteeing  the lowest  fares from Belfast City or Lough
          Neagh airport.  Over the next year,  600,000  passengers will fly with
          Ryanair to and from Belfast,  saving GBP20 million compared to BMI and
          Easyjet's high fares, while generating a tourism spend of over GBP100m
          and sustaining 600 local jobs.

          "Passengers   who  haven't  already  joined   Ryanair's   lowest  fare
          revolution  can still do so during  our five day  countdown  sale with
          100,000 seats on offer for just GBP5 including  taxes and charges.  We
          urge all  passengers  to book  straight  away as demand  for  Northern
          Ireland's guaranteed lowest fares will be huge".


ENDS.                                                Thursday, 25th October 2007


For further information:

Peter Sherrard - Ryanair              Pauline McAlester - Murray Consultants

Tel: 00 353 1 812 1228                Tel: 00 353 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: 25 October 2007

                                    By:___/s/ James Callaghan____

                                    James Callaghan
                                    Company Secretary & Finance Director