Cheap Flights from London Heathrow Airport to County Dublin from SAR 365 Return

Flight deals from London Heathrow Airport to County Dublin

Looking for cheap tickets from London Heathrow Airport to County Dublin, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Dublin.SAR 365 per passenger.Departing Wed, 4 Feb, returning Wed, 11 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 4 Feb, arriving in Dublin.Inbound direct flight with British Airways departs from Dublin on Wed, 11 Feb, arriving in London Heathrow.Price includes taxes and charges.From SAR 365, select.

Flying from London Heathrow Airport to County Dublin

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 365, Dublin
Cheapest month to fly	February
Average flight time	1 hr, 26 mins
Average flights per week	430
Most popular airline	British Airways

How to find cheap flights from London Heathrow Airport to County Dublin

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London Heathrow Airport to County Dublin. Other savvy travellers recently found return flights from SAR 365 and one-way tickets from SAR 217. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from London Heathrow Airport to County Dublin is currently November.

Fly on a Saturday

From our data, we can see that Saturday seems to be the cheapest time to fly from London Heathrow Airport to County Dublin.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from London Heathrow Airport to anywhere you choose in County Dublin.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from London Heathrow Airport to your chosen airport in County Dublin go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the London Heathrow Airport to County Dublin flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from London Heathrow Airport to County Dublin?

Yes - direct flights currently operate from London Heathrow Airport to Dublin Airport in County Dublin.

Which other London airports offer direct flights to County Dublin?

London Stansted Airport offers direct flights to County Dublin.

What is the average price of a flight from London Heathrow Airport to County Dublin?

We looked at all of the upcoming return flights from London Heathrow Airport to County Dublin we could find over the next 12 months. It looks like SAR 365 is the best price. This is good, compared to the average County Dublin ticket price of SAR 545.

What is the cheapest month to fly from London Heathrow Airport to County Dublin?

The cheapest month to fly from London Heathrow Airport to County Dublin is currently February.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to County Dublin on Wednesday, 4 February 2026.

If I'm flying from London Heathrow Airport, where in County Dublin is cheapest to fly into?

If you're flying from London Heathrow, the cheapest city in County Dublin to fly into is Dublin. The cheapest airport serving Dublin at the moment is Dublin.