Travelers have found it’s best to book a flight 54 days in advance to save up to 97% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to United Kingdom 1-2 weeks in advance for as low as £89, or £118 for flights within the next 24 hours.
Flights from Ireland to United Kingdom lean towards being more expensive in December. Prices are generally better when you fly from Ireland to United Kingdom in August, with the cheapest ticket starting at £28.
When flying from Ireland to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Some of our airline partners flying from Ireland to United Kingdom have new flexible policies in place due to COVID-19. Ryanair, British Airways, and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Ryanair with this kind of flexibility.
Yes, there are multiple flights from Ireland to United Kingdom for under £100. The cheapest flight booked recently is on Ryanair for just £17, but on average you can expect to pay £18.
Cheapflights has at least 20 direct flights from Ireland to United Kingdom under £100. A good price for a nonstop flight from Ireland to United Kingdom is less than £18.
There are currently 20+ open flights from Ireland to United Kingdom within the next 7 days for less than £100.
Days when nonstop flights are available for this flight are: Sunday, Friday, Saturday.
5 flight departures from Ireland to United Kingdom per day on average.
Afternoon (Noon - 6pm) - 80% of flight departures
Evening (6pm - Midnight) - 20% of flight departures
For as low as £17, Ryanair can have you in United Kingdom from Ireland in 1h 20m. Airlines will cover a distance of 281 mi. All flights are typically nonstop.
One-way options have recently been found by users for as low as £6 on Aer Lingus. Other airlines that offer cheap prices include Ryanair from £6 and British Airways from £10 one-way.
Information is based on travel restrictions from Ireland to United Kingdom
Most visitors from Ireland can enter United Kingdom without restrictions.
COVID-19 testing requirements
Visitors from Ireland are not required to present a negative COVID-19 PCR test or antigen result upon entering United Kingdom.
Quarantine requirements
Visitors from Ireland are not required to quarantine after entering United Kingdom.
Returning to Ireland from United Kingdom
COVID-19 testing requirements
Visitors from United Kingdom are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.
Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering Ireland.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£13 | £46 | No cancel fee | N/A |
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£17 | £73 | No cancel fee | 70% |
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£42 | £117 | No cancel fee | N/A |
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£71 | £126 | No cancel fee | N/A |
We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information. |
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£104 | £163 | No cancel fee | 79% |
We couldn't confirm the COVID-19 safety measures taken by Loganair. Please check directly on their website for additional information. |
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