Find cheap flights from London Heathrow Airport to Dublin

LHR - DUB

Find cheap flights from London Heathrow Airport to Dublin

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London (LHR)
Dublin
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Mon 8/3
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Good to know

Low season

August Best time to beat the crowds (15% less expensive on average)

High season

December Most popular time to fly (20% more expensive on average)

Average price (return flight)

₹ 8,981 (avg. price over the last 2 weeks)

Good deal (return flight)

₹ 105 or less

Good deal one-way

₹ 86 or less

When to book flights from London Heathrow to Dublin

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 6,350 or less one-way and ₹ 7,715 or less round-trip.
  • The cheapest flight from London Heathrow Airport to Dublin was found, on average, 73 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.

FAQs for booking London Heathrow Airport to Dublin flights

How does KAYAK find such low prices on flights from London Heathrow Airport to Dublin?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Dublin?

What is the Hacker Fare option on flights from London Heathrow Airport to Dublin?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Dublin?

COVID-19 information

Safety measures for airlines flying from London Heathrow to Dublin

Airlines flying from London Heathrow to Dublin have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London Heathrow to Dublin

Mandatory masks

Masks required on board, masks provided on flights from London Heathrow to Dublin

Social distancing seating

Middle seats unavailable to book on flights from London Heathrow to Dublin

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London Heathrow to Dublin

Book cheap flights from London Heathrow Airport to Dublin

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