Cheap flights from the United Kingdom to Dublin from €22
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Dublin departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United Kingdom to Dublin
Recent return flight deals from the United Kingdom to Dublin
Recent one-way flight deals from the United Kingdom to Dublin
Recent last minute flight deals from the United Kingdom to Dublin
Recent direct flight deals from the United Kingdom to Dublin
Ryanair flights from United Kingdom to Dublin
Our best Ryanair deals on United Kingdom to Dublin flight tickets
Aer Lingus flights from United Kingdom to Dublin
Our best Aer Lingus deals on United Kingdom to Dublin flight tickets
See travel insights to Dublin from
How to get the cheapest flight ticket from United Kingdom to Dublin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Dublin?
If you aren’t able to travel during the month of January, then book flights to Dublin from United Kingdom during September instead. Flights to Dublin in September, while not as cheap as those in January, still average around €68.
What is the cheapest day to depart on your flight to Dublin?
Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €115. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €189. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.
What is the cheapest time of day to depart on your flight to Dublin?
Our data shows that the cheapest United Kingdom to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €161. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €320 on average. Flights to Dublin from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United Kingdom to Dublin flight route?
Fly from Glasgow Intl to Dublin for the best United Kingdom - Dublin flight prices
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from United Kingdom when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €146 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from United Kingdom for as low as €105 on momondo.
What cabin class options are available on United Kingdom to Dublin flights?
There are 2 cabin classes available to choose from on United Kingdom to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from United Kingdom to Dublin on average per day?
As of February 2025, 148 flights take off from United Kingdom and land in Dublin each day. The most common flight departure time for this route is 08:00, with 40% of daily flights taking off at midday.
How many flights depart from United Kingdom to Dublin on average per week?
The number of flights available between United Kingdom and Dublin is 1,038 per week as of February 2025. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.
Cheap United Kingdom to Dublin flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Dublin
When did momondo last update prices for flights from United Kingdom to Dublin Airport?
Prices for flights from United Kingdom to Dublin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Dublin Airport?
The number of operators available for flights from United Kingdom to Dublin Airport is 2 as of February 2025.
How old do you have to be to fly from United Kingdom to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United Kingdom to Dublin?
Based on momondo bookings for flights between United Kingdom and Dublin, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 28.67% of the total bookings. Other popular models include ATR 72-201 / 202 with 23.47%, Airbus A320-100/200 with 11.04%, and Boeing 737 MAX 8 with 7.50%.
Best airlines flying from United Kingdom to Dublin
Compare and see reviews for airlines that fly from United Kingdom to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €55 | Free Cancellation | Rating 7.0 1,071 reviews | |||
| PriceFrom €62 | Free Cancellation | Rating 6.6 6,754 reviews |
Travelling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Dublin?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Dublin . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from United Kingdom to Dublin with flexible booking policies on momondo?
Flights from United Kingdom to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from United Kingdom to Dublin?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Dublin.
I’m not ready to book a flight from United Kingdom to Dublin right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United Kingdom to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.