498 € Dublin to London Cheap Flights

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Flight deals from Dublin to London

Looking for a cheap last-minute deal or the best return flight from Dublin to London? Find the lowest prices on one-way and return tickets right here.

London.498 € per passenger.Departing Thu, 16 Oct, returning Fri, 24 Oct.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from Dublin on Thu, 16 Oct, arriving in London.Inbound indirect flight with Air Canada, departs from London on Fri, 24 Oct, arriving in Dublin.Price includes taxes and charges.From 498 €, select.

London.536 € per passenger.Departing Sun, 24 Aug, returning Sat, 6 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Sun, 24 Aug, arriving in London.Inbound indirect flight with Air Canada, departs from London on Sat, 6 Sep, arriving in Dublin.Price includes taxes and charges.From 536 €, select.

London.536 € per passenger.Departing Fri, 20 Jun, returning Sun, 22 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Fri, 20 Jun, arriving in London.Inbound indirect flight with Air Canada, departs from London on Sun, 22 Jun, arriving in Dublin.Price includes taxes and charges.From 536 €, select.

London.571 € per passenger.Departing Mon, 21 Jul, returning Sat, 2 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Mon, 21 Jul, arriving in London.Inbound indirect flight with Air Canada, departs from London on Sat, 2 Aug, arriving in Dublin.Price includes taxes and charges.From 571 €, select.

London.579 € per passenger.Departing Fri, 11 Jul, returning Mon, 14 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Dublin on Fri, 11 Jul, arriving in London.Inbound indirect flight with Lufthansa, departs from London on Mon, 14 Jul, arriving in Dublin.Price includes taxes and charges.From 579 €, select.

London.703 € per passenger.Departing Mon, 30 Jun, returning Fri, 4 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Mon, 30 Jun, arriving in London.Inbound indirect flight with Air Canada, departs from London on Fri, 4 Jul, arriving in Dublin.Price includes taxes and charges.From 703 €, select.

London.903 € per passenger.Departing Mon, 18 Aug, returning Wed, 20 Aug.Return flight with Air Transat and Air Canada.Outbound indirect flight with Air Transat, departs from Dublin on Mon, 18 Aug, arriving in London.Inbound indirect flight with Air Canada, departs from London on Wed, 20 Aug, arriving in Dublin.Price includes taxes and charges.From 903 €, select.

Find the cheapest month to fly from Dublin to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to London flights are currently cheapest in October.

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Dublin to London: Alternative routes

Compare routes from Dublin to London below. You may find an airport to fly into that's cheaper, faster, or easier than London.

Dublin to London: Flight information

The things to know before you go.

Cheapest flight found	498 €
Cheapest month to fly	October

Finding cheap flights from Dublin to London: Frequently asked questions

How much are return flights from Dublin to London?

The best price we found for a return flight from Dublin to London is 498 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Dublin to London?

Currently, there are no airlines that fly direct from Dublin to London. But we found flights with one or more stops from 498 €.

How many flights are there a week from Dublin to London?

As of June 2025, there are no flights flying from Dublin to London.

When is the cheapest time to fly from Dublin to London?

The cheapest month to fly from Dublin to London is usually June 2025.

Which upcoming date is cheapest to fly from Dublin Airport to London Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to London Airport on Thursday, 16 October 2025.

Can I get a direct flight from Dublin Airport to London Airport?

No airlines currently offer direct flights between Dublin Airport and London Airport. Most routes have one or more stops.

How can I find the best flight deal to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Dublin Airport to London with?

Currently, Lufthansa offers the cheapest flight tickets to London.

Travelling from Dublin Airport (DUB) to London International Airport (YXU): what you need to know

The timezone in London is UTC-4, which is four hours behind Dublin.
To ensure you catch your DUB to YXU flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.
During popular months like August, it's best to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a high season in general.
Explore another city along the way or simply break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Dublin Airport to London International Airport. Many passengers pass through Pearson International Airport on this route.

How to find the cheapest flights from Dublin Airport (DUB) to London International Airport (YXU)

At the moment, 423 € is the lowest price we've seen for a one-way Dublin Airport to London International Airport flight. The best price for a return plane ticket is 498 €. Bear in mind that fares may change due to demand when booking.
Don't wait until the last moment. You're more likely to find cheap tickets from DUB to YXU if you book ahead. Airlines often have some great early bird deals.
Getting cheap flights from Dublin Airport to London International Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest fares across every month and land a great deal.
Save time searching for cheap flights from DUB to YXU by creating a Price Alert. You'll receive an email or push notification on the app when fares go down.
Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Dublin Airport to London International Airport.

Handy information about Dublin Airport (DUB)

When it comes to Dublin Airport's on-time performance, 72.87% of flights arrive within the expected timeframe.
To reach Dublin Airport from central Dublin, it takes about 30 minutes if you're travelling by car. This depends on traffic, however. It's approximately 21 kilometres from the airport to the city centre.
The journey on public transport takes about 2 hours 10 minutes.
Have an early flight from Dublin Airport to London International Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels close to DUB:

Arriving at London International Airport (YXU)

Consider staying in a hotel close to YXU if you're taking a late Dublin Airport to London International Airport flight. Check in to one of these accommodation options and skip the long transfer:
Go wherever you want, whenever you want with a London International Airport rental car. Pick up your wheels from Alamo, Avis or National and see more of London and beyond.
Booking your vehicle from London International Airport around three weeks in advance boosts your odds of scoring a great price.

Getting from London International Airport (YXU) to central London

London International Airport is roughly 11 kilometres from the centre of London. Driving there takes about 20 minutes.
Getting to the centre by public transport typically takes 55 minutes.

When to fly to London International Airport (YXU)

It's time to work out your trip dates for your flight from Dublin Airport to London International Airport. August is the most popular month to visit London. If you're after a more low-key vibe, go in November.
When reserving your flight from Dublin Airport to London International Airport, think about the type of weather you enjoy. July is the warmest month in London, with the temperature ranging from 13ºC (55ºF) to 27ºC (81ºF).
Search for cheap tickets from DUB to YXU in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -13ºC (9ºF) and 2ºC (36ºF) on average.

Explore more of Canada

You've seen London, now it's time to discover more of Canada. Journey about 161 kilometres north-east to Toronto to check off its popular sights. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, your itinerary will be busy.
Around 145 kilometres north-east of London, Mississauga is another essential stop in Canada. No visit is complete without checking out Credit Meadows Park, Tree Sculpture - Animal Totem by Jim Menken and Dunn Park.