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Heathrow Airport to Dublin flight

Search for flights from Heathrow Airport to Dublin and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Fri, Aug 14 | British Airways
        DUB 07:40
        1h 30m
        Direct
        LGW 09:10
        Dublin - London | Wed, Aug 19 | Ryanair
        £67 £102
        34% off
        34% off
        £102 £67
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Wed, Sep 9 | British Airways
        DUB 20:00
        1h 20m
        Direct
        STN 21:20
        Dublin - London | Fri, Sep 11 | Ryanair
        £68 £102
        33% off
        33% off
        £102 £68
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Thu, Aug 27 | British Airways
        DUB 22:00
        1h 20m
        Direct
        STN 23:20
        Dublin - London | Sat, Aug 29 | Ryanair
        £68 £102
        33% off
        33% off
        £102 £68
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Tue, Sep 1 | British Airways
        DUB 08:00
        1h 15m
        Direct
        LTN 09:15
        Dublin - London | Thu, Sep 3 | Ryanair
        £68
        33% off
        £102 £68
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Fri, Aug 7 | British Airways
        DUB 06:25
        1h 30m
        Direct
        LGW 07:55
        Dublin - London | Fri, Aug 14 | Ryanair
        £69
        32% off
        £102 £69
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Mon, Aug 24 | British Airways
        DUB 20:55
        1h 15m
        Direct
        LTN 22:10
        Dublin - London | Thu, Aug 27 | Ryanair
        £70
        31% off
        £102 £70
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Wed, Aug 26 | British Airways
        DUB 07:45
        1h 15m
        Direct
        LTN 09:00
        Dublin - London | Fri, Aug 28 | Ryanair
        £71
        30% off
        £102 £71
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Tue, Jul 28 | British Airways
        DUB 06:45
        1h 30m
        Direct
        LGW 08:15
        Dublin - London | Mon, Aug 3 | Ryanair
        £71
        30% off
        £102 £71
      • LHR 06:15
        1h 25m
        Direct
        DUB 07:40
        London - Dublin | Thu, Aug 20 | British Airways
        DUB 20:00
        1h 20m
        Direct
        STN 21:20
        Dublin - London | Sat, Aug 22 | Ryanair
        £72
        28% off
        £102 £72
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Tue, Jul 14 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Thu, Jul 16 | Normal Airline
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      • Cheapest nonstop
        LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Wed, Sep 9 | British Airways
        £55 £86
        36% off
        36% off
        £86 £55
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Sat, Sep 5 | British Airways
        £56 £86
        35% off
        35% off
        £86 £56
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Wed, Aug 26 | British Airways
        £58 £86
        33% off
        33% off
        £86 £58
      • LHR 06:15
        1h 25m
        Direct
        DUB 07:40
        London - Dublin | Thu, Sep 3 | British Airways
        £58
        33% off
        £86 £58
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Mon, Sep 7 | British Airways
        £58
        33% off
        £86 £58
      • LHR 19:35
        1h 20m
        Direct
        DUB 20:55
        London - Dublin | Thu, Aug 27 | Aer Lingus
        £60
        30% off
        £86 £60
      • LHR 06:15
        1h 25m
        Direct
        DUB 07:40
        London - Dublin | Thu, Sep 10 | British Airways
        £60
        30% off
        £86 £60
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Wed, Sep 2 | British Airways
        £61
        28% off
        £86 £61
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Tue, Sep 1 | British Airways
        £61
        28% off
        £86 £61
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Tue, Jul 14 | Normal Airline
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        Find more flights

Displayed flight fares from Heathrow Airport to Dublin are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Heathrow Airport to Dublin

What is the cheapest month for one-way flights from Heathrow Airport to Dublin?

The data is based on the past 12 months and shows the average one-way ticket prices from Heathrow Airport to Dublin for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Heathrow Airport to Dublin is January, with an average price of £97. The most expensive month is usually July, with an average price of £168.

£168
£133
£97
£62
    Cheapest
  • £168
    Jul
  • £120
    Aug
  • £124
    Sep
  • £115
    Oct
  • £113
    Nov
  • £124
    Dec
  • £97
    Jan
  • £121
    Feb
  • £135
    Mar
  • £115
    Apr
  • £124
    May
  • £127
    Jun

Which month is cheapest to book a return flight from Heathrow Airport to Dublin?

The data is based on the past 12 months and shows the average monthly return fares from Heathrow Airport to Dublin in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is usually the cheapest month to fly from Heathrow Airport to Dublin, with an average price of £144. July is typically the most expensive month, with an average price of £251.

£251
£198
£144
£91
    Cheapest
  • £251
    Jul
  • £217
    Aug
  • £227
    Sep
  • £173
    Oct
  • £194
    Nov
  • £214
    Dec
  • £144
    Jan
  • £191
    Feb
  • £192
    Mar
  • £205
    Apr
  • £218
    May
  • £245
    Jun

What is the cheapest day of the week to fly from Heathrow Airport to Dublin?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Dublin for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Heathrow Airport to Dublin is on Saturday, with prices usually lower than other days. Avoid departing on Sunday as fares are typically the highest.

£142
£127
£111
£96
    Cheapest
  • £129
    Mon
  • £119
    Tue
  • £124
    Wed
  • £128
    Thu
  • £136
    Fri
  • £111
    Sat
  • £142
    Sun

Selected Airlines from Heathrow Airport to Dublin

See which airlines fly from Heathrow Airport to Dublin. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Ryanair logo Ryanair
Aer Lingus logo Aer Lingus
British Airways logo British Airways
Ryanair UK logo Ryanair UK

Flight Schedule from Heathrow Airport to Dublin

Check the schedule for flights from Heathrow Airport to Dublin and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI183

    Heathrow Airport

    21:10

    LHR

    1h 20m

    22:30

    DUB

    S M T W T F S
    Search

  2. BA832

    Heathrow Airport

    16:20

    LHR

    1h 30m

    17:50

    DUB

    S - T W T F S
    Search

  3. BA824

    Heathrow Airport

    06:15

    LHR

    1h 25m

    07:40

    DUB

    S M T W T F S
    Search

  4. BA826

    Heathrow Airport

    08:15

    LHR

    1h 25m

    09:40

    DUB

    S M T W - F S
    Search

  5. BA834

    Heathrow Airport

    18:05

    LHR

    1h 25m

    19:30

    DUB

    S M T W T F S
    Search

  6. BA810

    Heathrow Airport

    17:20

    LHR

    1h 30m

    18:50

    DUB

    - - T W - - -
    Search
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Flight Info of Flights from Heathrow Airport to Dublin

Cheapest return ticket price£32
Cheapest one-way flight price£18
Off-season travel monthNovember
Peak season for travelJuly

FAQs for Heathrow Airport to Dublin Flights

  • How many airports in Dublin (DUB)?

    There are 1 airport(s) in Dublin (DUB): Dublin Airport.
    • The distance from Dublin Airport to downtown is about 7km, by taxi about 20 minutes.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.