Find Cheap Flights from London to Dublin (LON - DUB)

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London to Dublin Flight Information

Avg. Flight Duration 1h 27m
Flights Arrive in Dublin
Flights Depart from London
Flight Price $55
Distance 290 miles
Airlines Ryanair

Good to Know

Low Season:
Best time to beat the crowds
expected price decrease
High Season:
Most popular time to fly
expected price increase
Average Price:
(avg. price over the last 2 weeks)
Good Deal:
or less (round trip)

When to Book Flights from London to Dublin

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $73 or less.
The cheapest flight from London to Dublin was found 69 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London to Dublin Flights

How long does a flight from London to Dublin take?
An average nonstop flight takes 1h 20m, covering a distance of 290 miles.
How many flights are there between London and Dublin?
There are 967 (nonstop) flights between London and Dublin per week, averaging 148 per day.
Which airlines provide the cheapest flights from London to Dublin?
In the past 3 days, the cheapest round-trip tickets were found on Ryanair ($55)
Do I need a passport to fly between London and Dublin?
Which airlines fly most frequently between London and Dublin?
Aer Lingus (40 times daily), British Airways (40 times daily), Ryanair (20 times daily) are the most frequent flyers on this route.
Which airports will I be using when flying from London to Dublin?
When flying out of London you will be using one of these airports: London Gatwick or London Heathrow. You will be landing at Dublin, also known as Dublin Airport.

Book cheap flights from London to Dublin (round-trip)

Tue, Sep 3
London Gatwick
1h 20m
Tue, Sep 10
London Gatwick
1h 35m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 152 reviews
Mediocre 2.0

Pros: They got me where I wanted to go.

Cons: I felt threatened by the generally rude staff for arriving approriatly early for my flight and packing the right sized luggage. This airline is not worth the small amount of money you pay. The next time we fly we will chose anyone but Ryanair. Overall a pretty poor experience.

Okay 4.3

Cons: Waiting room was cramped. Waiting passengers who needed to use the restroom were only allowed to go one at a time

Mediocre 2.0

Pros: Nothing

Cons: Kayak and RyanAir incompetence to cancel a ticked for 20 freaking days leading up too the flight. Man hours wasted 48 hours of emails and social media without resolving the issue = CANCEL THE TICKET

Mediocre 3.6

Pros: There is reallly nothing to like. It’s just a flight similar to a bus ride.

Cons: It’s a low cost no frills airlines. It’s just like riding on a bus, so there is really nothing positive above t th experience. The worst part is the lack of directions to check in bags. At Gatwick, I had to pay for my bag in a completely different location and being the receipt to the counter. The website was ambiguous and it appeared as if one bag checked was free. Of course, that’s way too optimistic because nothing is free on the bus...I mean Ryan Air.

Okay 4.6

Pros: The flight itself was fine and the members on board were great

Cons: Terrible experience getting help, unable to print boarding pass and the lady at the front refused to help us. We got there 2 1/2 hours early and she sent us in circles trying to get our passes that we almost missed our flight because of her refusals to help us print the boarding pass.

Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.