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Cheap flights from Dublin to London from R1 225

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Find the cheapest flights from Dublin to London

Cheap return flights

These are some of the best return flight deals from Dublin to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to London.

Cheap last-minute flights

Planning a quick getaway from Dublin to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Dublin to London

Find recent return train or bus tickets from Dublin to London.

All return flight deals from Dublin to London

The cheapest plane tickets from Dublin to London found on KAYAK recently.
DUB-LHR
1h 30mdirect
LHR-DUB
1h 20mdirect
American Airlines
Find Deal
DUB-LHR
1h 30mdirect
LHR-DUB
1h 25mdirect
Qatar Airways
Find Deal
DUB-LHR
1h 30mdirect
LHR-DUB
1h 20mdirect
Air Canada
Find Deal
DUB-LHR
1h 35mdirect
LHR-DUB
1h 25mdirect
Japan Airlines
Find Deal
DUB-LHR
1h 30mdirect
LHR-DUB
1h 25mdirect
Aer Lingus
Find Deal
DUB-LHR
1h 20mdirect
LHR-DUB
1h 25mdirect
LATAM Airlines
Find Deal
DUB-LHR
1h 30mdirect
LHR-DUB
1h 25mdirect
Kenya Airways
Find Deal
DUB-LGW
1h 30mdirect
LGW-DUB
1h 20mdirect
Ryanair
Find Deal
DUB-LHR
1h 30mdirect
LHR-DUB
1h 25mdirect
British Airways
Find Deal
DUB-LHR
1h 30mdirect
American Airlines
Find Deal
DUB-LHR
1h 30mdirect
Qatar Airways
Find Deal
DUB-LHR
1h 30mdirect
Air Canada
Find Deal
DUB-LHR
1h 35mdirect
Japan Airlines
Find Deal
DUB-LHR
1h 30mdirect
Aer Lingus
Find Deal
DUB-LHR
1h 20mdirect
LATAM Airlines
Find Deal
DUB-LHR
1h 30mdirect
Kenya Airways
Find Deal
DUB-LGW
1h 30mdirect
Ryanair
Find Deal
DUB-LHR
1h 30mdirect
British Airways
Find Deal

See travel insights to London from

How to get the cheapest flight ticket from Dublin to London

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 London?

The month of January is, on average, the cheapest month to fly to London from Dublin, with most prices found around R1 504. If you are unable to visit London 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 R1 578.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart on your flight to London is on a Monday when prices can be found for as low as R2 591. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around R26 413.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as R2 205. Try not to purchase tickets in the afternoon because they tend to be around R21 421. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dublin to London flight route?

Fly from Dublin to London Stansted for the best Dublin - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Dublin when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London for around R2 639 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Dublin for as low as R1 745 on momondo.

What cabin class options are available on Dublin to London flights?

There are 3 cabin classes available to choose from on Dublin to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dublin to London flight prices changed over time?

As of January 2025, prices for Dublin to London flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to London

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to London (DUB to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to London

Direct flights

None
There are no direct flights from Dublin to London. There are no popular flight routes from Dublin to London.

  • How far is Dublin to London by plane?

    London is 463,4 km away from Dublin.

  • When did momondo last update prices for flights from Dublin Airport to London?

    Prices for flights from Dublin Airport to London were last updated today.

  • How old do you have to be to fly from Dublin Airport to London?

    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 Dublin Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London 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 licence and a passport valid for six months after your intended arrival at London. 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 London?

  • What is the most popular airline from Dublin to London?


Best airlines flying from Dublin to London

Compare and see reviews for airlines that fly from Dublin to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom R1 189Free CancellationRating
6,6
6 831 reviews
Search British Airways flights
  • British Airways Flights From Dublin to London

    British Airways is one of the most popular airlines flying from Dublin to London, operating 115 flights/week on average for this route. A good British Airways flight deal for Dublin to London starts from R64 round-trip, up to an average price of R110. Our users have rated British Airways at 6,6/10.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastleigh
Southall
Hounslow
Woking
Gatwick
Newbury
Sutton
Maidstone
Banbury
Staines-upon-Thames
High Wycombe
Henley-on-Thames
Newport
Royal Tunbridge Wells
Teddington
Basingstoke
Eastbourne
Feltham
Slough
Horsham

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to London?

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 London for you.

Can I find flights from Dublin to London with flexible booking policies on momondo?

Yes. All flights to London from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to London?

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 Dublin to London.

I’m not ready to book a flight from Dublin to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London