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

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Find today's best discounts for

Cheap flights from Dublin to Heathrow

from £57

Check out our best offers departing from Dublin 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 Dublin to Heathrow

Join lastminute.com’s facebook page and be informed on the latest travel giveaways and news. Make your trip a memorable one and then tell us about it!

When you’re looking to get away and not interested in a precise date, take a look at our flight offers this month. Flight deals from Dublin to Heathrow are great time of year. Be inspired!

If you are afrequent traveller, download our iPhone and Android app free of charge. It will change your travelling habits and be extremely useful whilst you are away on trips.

lastminute.com’s flight search finds you all available low cost flights from Dublin to Heathrow in just a few clicks. When looking for a low cost flight Dublin-Heathrow, simply specify departure and arrival dates and the maximum price you want to pay. It’s that simple!

Explore the additional services available on lastminute.com even once you have booked your flight Dublin-Heathrow. On lastminute.com, as well as your flight Dublin-Heathrow, you can also book car hire, ready for you on arrival in Heathrow. If you want to stay in Heathrow, our website has also created a way for you to book a hotel room in Heathrow with no fuss.

Flexible on when you visit?

Flight offers Heathrow in June

31/05/2021 - 06/06/2021 07/06/2021 - 13/06/2021 14/06/2021 - 20/06/2021
Glasgow - Heathrow
from £87
2h ago
from £88
22h ago
from £90
3h ago
Aberdeen - Heathrow
from £90
14h ago
from £85
2d ago
from £84
1d ago
Newcastle - Heathrow
from £96
3d ago
from £79
1d ago
from £88
1d ago
Manchester - Heathrow
from £101
1d ago
from £93
1d ago
from £95
3d ago
Belfast City - Heathrow
from £105
23h ago
from £79
6d ago
from £90
19h ago
Edinburgh - Heathrow
from £106
4h ago
from £78
1d ago
from £93
3d ago
Newquay - Heathrow
from £341
5d ago
from £296
2d ago
from £248
4d ago
Leeds - Heathrow
from £450
7d ago
from £295
1d ago
from £346
13d ago
Belfast - Heathrow
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Cheap flights from outside of United Kingdom to London

Top airlines from Dublin to Heathrow

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Weather forecast for London

  • Tuesday 18
    Max 14  ºC
    Min 7  ºC
  • Wednesday 19
    Max 15  ºC
    Min 8  ºC
  • Thursday 20
    Max 14  ºC
    Min 6  ºC
  • Friday 21
    Max 15  ºC
    Min 10  ºC
  • Saturday 22
    Max 14  ºC
    Min 9  ºC