Cheap flights from Dublin to the United Kingdom from £21
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to the United Kingdom departing on 21/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Dublin to United Kingdom
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How to get the cheapest flight ticket from Dublin to United Kingdom
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 United Kingdom?
The cheapest month to fly to United Kingdom from Dublin is in January. Flight prices, which tend to average around £57, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around £66.
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Dublin to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £342. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to United Kingdom for around £517.
What is the cheapest time of day to depart on your flight to United Kingdom?
The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £133. Try not to purchase tickets in the afternoon because they tend to be around £566. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Dublin to United Kingdom flight route?
Fly from Dublin to London Stansted for the best Dublin - United Kingdom flight prices
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from Dublin when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £116 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Dublin for as low as £68 on momondo.
What cabin class options are available on Dublin to United Kingdom flights?
There are 3 cabin classes available to choose from on Dublin to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dublin to United Kingdom?
Ryanair, Aer Lingus, and British Airways are the most popular carriers operating from Dublin to United Kingdom
Which airlines fly to United Kingdom?
Ryanair, Aer Lingus and British Airways are the top three most popular airlines that fly to United Kingdom from Dublin according to our data. Ryanair is the first choice among our users, with 45% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to United Kingdom on average per day?
As of February 2025, there are 151 flights per day flying from Dublin to United Kingdom. The most common time of day flights depart is 10:00, with 46% of flights taking off at midday.
How many flights depart from Dublin to United Kingdom on average per week?
As of February 2025, 1,058 flights take off from Dublin and land in United Kingdom each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.
Cheap Dublin to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to United Kingdom
Best price found | £21 |
|---|---|
Fastest flight time | 0h 55m |
Direct flights | Every day |
Airports in United Kingdom | 7 airports |
When did momondo last update prices for flights from Dublin Airport to United Kingdom?
Prices for flights from Dublin Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Dublin Airport to United Kingdom?
As of February 2025, there are 3 operators available to choose from for flights from Dublin Airport to United Kingdom.
How old do you have to be to fly from Dublin Airport to United Kingdom?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Dublin to United Kingdom?
Based on momondo bookings for flights between Dublin and United Kingdom, the leading plane model is ATR 72-201 / 202, making up 20.27% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 20.20%, Airbus A320-100/200 with 12.61%, and Airbus A321neo with 9.18%.
Best airlines flying from Dublin to United Kingdom
Compare and see reviews for airlines that fly from Dublin to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £28 | Free Cancellation | Rating 6.8 5,066 reviews | |||
| PriceFrom £42 | Free Cancellation | Rating 7.0 1,070 reviews | |||
| PriceFrom £58 | Free Cancellation | Rating 6.6 6,759 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to United Kingdom?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to United Kingdom for you.
Can I find flights from Dublin to United Kingdom with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to United Kingdom from Dublin with this policy.
How can momondo help me find flights from Dublin to United Kingdom?
momondo provides multiple filters to help you find the best flight to United Kingdom from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dublin to United Kingdom right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Dublin to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.