$
Get up to $15 off with promo code: APRL15.
◊ Applies to all international travel. Book by April 30, 2015. ◊ Learn more
Best Price Guarantee

Find our lowest price to destinations worldwide, guaranteed

Easy Booking

Search, select and save - the fastest way to book your trip

24/7 Customer Care

Get award-winning service and special deals by calling 1-800-566-2345

Over Likes

Over likes and counting. People love our offers, you will too!

Book Cheap Flights from London to Dublin

Flying from London to Dublin? Fly with our cheap Dublin flight tickets. Whether it a business trip or a vacation, we offer the cheapest flights to Dublin from London. What are you waiting for. Book cheap Dublin airline tickets on CheapOair and enjoy great savings on your flight.

When you book your flight from London to Dublin with us, you can be sure that you get the lowest airfares available online. Besides savings on airfares, you will also get to choose from a list of top airlines flying to Dublin from London! Plan your trip with CheapOair and save like never before on Dublin flights. Book now and go!

Tips on how to book cheap Dublin Flights
  • Book your flight at least 21 days in advance to find the cheapest deal.
  • Travel on weekdays to avoid weekend surcharges.
  • Avoid flying in heavy traffic by booking your flight before or after major holidays.
  • Use CheapOair to search all possible options at nearby airports to find the lowest fare.
  • Check flexible travel dates to find the best flight deal.

Sign Up for the CheapOair Newsletter

Get discounted deals on cheap flights to Dublin sent right to your inbox! The CheapOair newsletter delivers you the best travel deals, news and tips to help you plan trips to top destinations around the world for less. With CheapOair, you will never miss another deal again.

London Reviews

5English Charm
The highlight of London for me was the Tate Britain Museum. Being a New Yorker, I have plenty of opportunity to visit world class museums, the Tate Britain is now one of my favorites, one I look forward to visiting again. London was overall charming, friendly, fun, easy to navigate. The people are delightful, the food choices were many, the quality was great. I also enjoyed the surrounding countryside. Within 30 miles of London, is rural England, with it's old churches, charming villages, good food everywhere, rolling hills........... I will return to London again in a few months to see a play at the Globe Theater, while they are in season, and soak of more of England's old world charm
- Stephen  Mar 31, 2015

Submit london ReviewSee All Reviews

Dublin Reviews

5Fantasic experience
I have never used CheaOair before as I have always used other airlines. But now after my great experience using CheapOair I will now only use this site to book my travel for work and holidays . Thank You !!!
- Terence  Mar 25, 2015

Submit Dublin ReviewSee All Reviews

London Travel Resources

  • Save with CheapOair Cheap Flights to London Be it a business trip or a vacation, save big with our low cost airfares.
  • Saving big on London hotels on CheapOair! From upscale luxury hotels to budget friendly motels, we offer the best rates for every need.
  • Grab a discounted London car rentals. and drive to all the top attractions at your leisure. Book now and save big.
  • Check out our exclusive London vacation packages! We have a package for every need and budget. Book now and jet set for a vacation of a lifetime.
  • Visiting London? Check out London Travel Guide to know what to visit, where to stay, how to get around, etc.

Dublin Travel Resources

  • Save with CheapOair Cheap Flights to Dublin Be it a business trip or a vacation, save big with our low cost airfares.
  • Saving big on Dublin hotels on CheapOair! From upscale luxury hotels to budget friendly motels, we offer the best rates for every need.
  • Grab a discounted Dublin car rentals. and drive to all the top attractions at your leisure. Book now and save big.
  • Check out our exclusive Dublin vacation packages! We have a package for every need and budget. Book now and jet set for a vacation of a lifetime.
  • Visiting Dublin? Check out Dublin Travel Guide to know what to visit, where to stay, how to get around, etc.