Cheap flights from Dublin to United Kingdom

Return
1 adult
Economy
From?
To?
Sat 11/12
Sat 18/12

How far in advance should I book a flight from Dublin to United Kingdom?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 54 days in advance, which can save you up to 97% on flights from Dublin to United Kingdom compared to booking the week you need them. Waiting 54 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £84. For sooner than that we have options available in the next 3 days from £112.

What is the cheapest month to fly from Dublin to United Kingdom?

Our data shows that August tends to be the cheapest month to fly to United Kingdom from Dublin. Users have commonly found prices around £67 for the month, but tickets can be as low as £26. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Dublin to United Kingdom (DUB - GB)?

When flying from Dublin 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.

Cheap flights from Dublin to United Kingdom in December, January 2021

The best prices found for DUB to United Kingdom flights in December, January
5 Dec - 9 Dec
DUB

Dublin

LGW

London Gatwick

Nonstop

1h 40m
LGW

London Gatwick

DUB

Dublin

Nonstop

1h 25m
£12

Ryanair

View Deal

Deal found 3/12/21

10 Dec - 13 Dec
DUB

Dublin

LTN

London Luton

Nonstop

1h 10m
LTN

London Luton

DUB

Dublin

Nonstop

1h 15m
£13

Ryanair

View Deal

Deal found 6/12/21

10 Dec - 12 Dec
DUB

Dublin

GLA

Glasgow Intl

Nonstop

1h 00m
GLA

Glasgow Intl

DUB

Dublin

Nonstop

1h 00m
£14

Ryanair

View Deal

Deal found 6/12/21

Dublin to United Kingdom 2021 flight deals

Cheap flights to United Kingdom from Dublin found for this year
5 Dec - 9 Dec
DUB

Dublin

LGW

London Gatwick

Nonstop

1h 40m
LGW

London Gatwick

DUB

Dublin

Nonstop

1h 25m
£12

Ryanair

View Deal

Deal found 3/12/21

10 Dec - 13 Dec
DUB

Dublin

LTN

London Luton

Nonstop

1h 10m
LTN

London Luton

DUB

Dublin

Nonstop

1h 15m
£13

Ryanair

View Deal

Deal found 6/12/21

10 Dec - 13 Dec
DUB

Dublin

STN

London Stansted

Nonstop

1h 15m
STN

London Stansted

DUB

Dublin

Nonstop

1h 25m
£14

Ryanair

View Deal

Deal found 3/12/21

Direct flights to United Kingdom from Dublin

Save time with Dublin to United Kingdom direct flight deals
19 Jan - 26 Jan
DUB

Dublin

GLA

Glasgow Intl

Nonstop

1h 00m
GLA

Glasgow Intl

DUB

Dublin

Nonstop

1h 00m
£14

Ryanair

View Deal

Deal found 5/12/21

7 Jan - 9 Jan
DUB

Dublin

LTN

London Luton

Nonstop

1h 10m
LTN

London Luton

DUB

Dublin

Nonstop

1h 15m
£17

Ryanair

View Deal

Deal found 5/12/21

19 Jan - 2 Feb
DUB

Dublin

LGW

London Gatwick

Nonstop

1h 25m
LGW

London Gatwick

DUB

Dublin

Nonstop

1h 25m
£17

Ryanair

View Deal

Deal found 3/12/21

Last-minute flights from Dublin to United Kingdom

Late deals on return flights to United Kingdom from Dublin, departing today and this week
13 Dec - 15 Dec
DUB

Dublin

LGW

London Gatwick

Nonstop

1h 40m
LGW

London Gatwick

DUB

Dublin

Nonstop

1h 25m
£12

Ryanair

View Deal

Deal found 4/12/21

12 Dec - 13 Dec
DUB

Dublin

LTN

London Luton

Nonstop

1h 10m
LTN

London Luton

DUB

Dublin

Nonstop

1h 15m
£13

Ryanair

View Deal

Deal found 6/12/21

12 Dec - 14 Dec
DUB

Dublin

STN

London Stansted

Nonstop

1h 25m
STN

London Stansted

DUB

Dublin

Nonstop

1h 25m
£14

Ryanair

View Deal

Deal found 5/12/21

One-way flights to United Kingdom from Dublin

The cheapest one-way flights from Dublin to United Kingdom
31 Jan
DUB

Dublin

LHR

London Heathrow

Nonstop

1h 15m
£5

British Airways

View Deal

Deal found 4/12/21

12 Dec
DUB

Dublin

LHR

London Heathrow

Nonstop

1h 30m
£6

British Airways

View Deal

Deal found 5/12/21

12 Dec
DUB

Dublin

LTN

London Luton

Nonstop

1h 10m
£6

Ryanair

View Deal

Deal found 6/12/21

Related info for your journey

Useful info, stats and facts about Dublin to United Kingdom flights.

What airport do you fly from for flights from Dublin to United Kingdom?

Located just 5.7 mi from the city centre, Dublin (DUB) is the airport most travellers will use when flying to United Kingdom from Dublin.

Which airlines flying from Dublin to United Kingdom have flexible cancellations due to COVID-19?

Ryanair, Aer Lingus, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Dublin to United Kingdom for under £100 on Cheapflights?

Yes, there are multiple flights from Dublin to United Kingdom for under £100. The cheapest flight booked recently is on Ryanair for just £14, but on average you can expect to pay £17.

Are there direct flights from Dublin to United Kingdom for under £100 on Cheapflights?

Cheapflights has 20 direct flights from Dublin to United Kingdom under £100. A good price for a direct flight from Dublin to United Kingdom is less than £17.

Are there last-minute flights available from Dublin to United Kingdom for under £100?

There are currently 20+ open flights from Dublin to United Kingdom within the next 7 days for less than £100.

What days are direct flights available from Dublin to United Kingdom?

Direct flights can be found on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Dublin to United Kingdom on average per day?

Per day, 24 flights depart from Dublin to United Kingdom on average.
Morning (6am - Midday) - 33% of flight departures
Afternoon (Midday - 6pm) - 58% of flight departures
Evening (6pm - Midnight) - 8% of flight departures

How long is the flight from Dublin to United Kingdom?

Ryanair can get you from Dublin to United Kingdom in just under 1h. Your travel time will be generally consistent. Airlines will cover a distance of 281 mi. Generally, flights for this route are direct.

What are the most popular routes from Dublin to United Kingdom?

While some choose either Dublin - London City or Dublin - London Gatwick, Dublin - London Heathrow is the most popular route from Dublin to United Kingdom.

What are the most popular airlines that fly from Dublin to United Kingdom?

British Airways, Aer Lingus and Eurowings are the most popular airlines when flying from Dublin to United Kingdom.

What are the most reliable airlines from Dublin to United Kingdom?

The top 3 most reliable airlines when flying from Dublin to United Kingdom are Kenya Airways (100%), British Airways (94%) and Aer Lingus (94%).

What are the cheapest flights from Dublin to United Kingdom?

While on average a flight from Dublin to United Kingdom is generally £84, our data shows the cheapest flight currently is £15. When looking at the most popular route, (Dublin - London Heathrow), you can expect to pay £43 for that flight.

Can I fly to United Kingdom from Dublin right now?

Information is based on travel restrictions from Dublin to United Kingdom

Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter United Kingdom.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to United Kingdom.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering United Kingdom.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Dublin from United Kingdom?

Returning to Dublin from United Kingdom

COVID-19 testing requirements
Visitors from United Kingdom must present a negative RT-PCR (NAAT) test taken 72 for rt-pcr (naat) hours before departing to Dublin.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering Dublin.

Destination points for flights from Dublin to United Kingdom

Select to see more specific information for flights from Dublin to all places in United Kingdom

Top 3 airlines flying from Dublin to United Kingdom

The chart below displays the airlines Cheapflights users travelling from Dublin to United Kingdom choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
British Airways
Cheapest£16
Average£80
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Ryanair
Cheapest£17
Average£52
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Aer Lingus
Cheapest£43
Average£122
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety

Hourly flight availability from Dublin to United Kingdom

See what time of day planes typically take off from Dublin to United Kingdom
30%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM