Shield with stars icon

Book with confidence - We have plenty of flexible travel options to choose from in case you need to change your plans.

COVID-19 updates. - For information on refunds and cancellations. To change your booking on My lastminute.com. Read up on the latest travel restrictions.

Find today's best discounts for

Cheap flights from Belfast to Heathrow

Check out our best offers departing from Belfast among more than 400 airlines now!

Use the search-box to select your departure city or airport and get the best prices. Please, note these prices below are 'from'.

Information about flights from Belfast to Heathrow

Welcome to the lastminute.com travel website! You have arrived in the right place if you are looking for a low cost flight Belfast-Heathrow. Complete the form on the flight search engine correctly, and we are sure to have what you are looking for.

Need inspiration for your next holiday? Join lastminute.com’s facebook page and be sure to get top travel tips for your next trip .

If you don’t know where to go on holiday, why not let yourself be guided by our cheap flight deals to Heathrow from Belfast. Without the stress of having set dates, the search results will help you make up your mind.

If you are a frequent traveller, lastminute.com would like to be your trusted one stop travel partner in helping you find flights, hotels and car hire in Heathrow and worldwide.

As well as your flight from Belfast to Heathrow, guess what, it’s also really easy with lastminute.com to have a car waiting for you when you arrive as well as accommodation in Heathrow.

Flexible on when you visit?

Flight offers Heathrow in October

04/10/2021 - 10/10/2021 11/10/2021 - 17/10/2021 18/10/2021 - 24/10/2021
Edinburgh - Heathrow
-
-
-
Aberdeen - Heathrow
-
-
-
Belfast City - Heathrow
-
-
-
Manchester - Heathrow
-
-
-
Newcastle - Heathrow
-
-
-
Leeds - Heathrow
-
-
-
Glasgow - Heathrow
-
-
-
Newquay - Heathrow
-
-
-

Cheap flights from outside of United Kingdom to London

Top airlines from Belfast to Heathrow

London airports map

Weather forecast for London

  • Saturday 25
    Max 23  ºC
    Min 17  ºC
  • Sunday 26
    Max 23  ºC
    Min 16  ºC
  • Monday 27
    Max 18  ºC
    Min 13  ºC
  • Tuesday 28
    Max 18  ºC
    Min 11  ºC
  • Wednesday 29
    Max 13  ºC
    Min 10  ºC