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Cheap Flights from Dublin to London

Prices were available within the past 7 days and starts at $75 for one-way flights and $172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Dublin to London route information

Origin Airport Dublin
Destination Airport London City
Airlines Serving Aer Lingus, British Airways, Flybe, KLM, Lufthansa, Luxair, Swiss International Air Lines
Flight Price $171
Distance 296 mi








Cheap DUB to LCY Flights

  • Do some days of the week have more flight times than others?

    The day with the most departure times for this route is Wednesday with 25 options. The day of the week with the fewest number of options is Saturday with three different departures.
  • What is the cheapest day to fly to London?

    Tickets are presently $93, 19% less than the average price for this route. As of Feb 24th, the cheapest day to fly from Dublin to London is Mar 13th.
  • How much is a plane ticket to London (LCY) from Dublin (DUB)?

    Prices vary from $93 to $155. Booking far in advance can usually help you get the cheapest price. Remember, booking ahead can save you some money you can use to treat yourself to something special while on your vacation. And who doesn't enjoy treating themselves?
  • How much time do people spend in London?

    The average time spent hanging out in London by passengers from Dublin is four days. However long you decide to stay, give yourself plenty of time to see what makes London fantastic.
  • How long is the flight from DUB to LCY?

    British Airways currently holds the fastest travel time with one hour and 25 minutes. So, you would arrive in London at 9:20 PM GMT if you left Dublin at 7:55 PM GMT.
  • How long does it take to fly from Dublin to London?

    British Airways currently holds the shortest travel time with one hour and 25 minutes. For example, you would arrive in London at 9:20 PM GMT if you left Dublin at 7:55 PM GMT.
  • Can I change the date of my flight?

    You sure can and you may save yourself some money by changing when you take off. The cheapest day to fly in March is Friday. Flexibility is key when booking travel plans in order to keep costs down.

Dublin to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Dublin to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Dublin to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from DUB to LCY today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to London is $75 now!

Jan 16, 2020

Excellent crew and flight departed and arrived early!!!

Jan 1, 2020

Baggage checked through

Sep 27, 2018

Never ever ever send me a quote for Delta.I will never fly with them.They are incompetent pigs.BA was great

Apr 17, 2018

First time flying British Airways and I LOVED it. Have traveled to Europe on Delta and AA and have NOT had such great experiences. Seats were also very roomy in coach which always a plus on long flights.

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.