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Heathrow Airport to Dublin Airport flight

Search for flights from London 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
        €79 €112
        28% off
        28% off
        €112 €79
      • 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
        €79 €112
        28% off
        28% off
        €112 €79
      • 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
        €80 €112
        28% off
        28% off
        €112 €80
      • 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
        €80
        28% off
        €112 €80
      • 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
        €81
        28% off
        €112 €81
      • 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
        €82
        27% off
        €112 €82
      • 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
        €83
        26% off
        €112 €83
      • 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
        €83
        26% off
        €112 €83
      • 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
        €84
        25% off
        €112 €84
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Fri, Jul 24 | British Airways
        DUB 07:40
        1h 30m
        Direct
        LGW 09:10
        Dublin - London | Wed, Jul 29 | Ryanair
        €85
        24% off
        €112 €85
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Mon, Jul 13 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Wed, Jul 15 | Normal Airline
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      • Cheapest nonstop
        LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Tue, Sep 8 | British Airways
        €64 €95
        33% off
        33% off
        €95 €64
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Wed, Aug 26 | British Airways
        €66 €95
        31% off
        31% off
        €95 €66
      • LHR 06:15
        1h 25m
        Direct
        DUB 07:40
        London - Dublin | Wed, Sep 2 | British Airways
        €68 €95
        28% off
        28% off
        €95 €68
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Sun, Sep 6 | British Airways
        €68
        28% off
        €95 €68
      • LHR 17:55
        1h 30m
        Direct
        DUB 19:25
        London - Dublin | Sat, Aug 29 | British Airways
        €69
        27% off
        €95 €69
      • LHR 17:20
        1h 30m
        Direct
        DUB 18:50
        London - Dublin | Wed, Sep 9 | British Airways
        €71
        25% off
        €95 €71
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Mon, Aug 24 | British Airways
        €72
        24% off
        €95 €72
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Tue, Aug 25 | British Airways
        €72
        24% off
        €95 €72
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Tue, Sep 1 | British Airways
        €72
        24% off
        €95 €72
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Mon, Aug 31 | British Airways
        €72
        24% off
        €95 €72
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Mon, Jul 13 | Normal Airline
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Displayed flight fares from Heathrow Airport to Dublin Airport 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 Airport

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

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Dublin Airport are usually in January, with an average price of €114. It is best to avoid July, when the average price can reach €197.

€197
€156
€114
€73
    Cheapest
  • €197
    Jul
  • €140
    Aug
  • €146
    Sep
  • €135
    Oct
  • €132
    Nov
  • €145
    Dec
  • €114
    Jan
  • €141
    Feb
  • €158
    Mar
  • €135
    Apr
  • €146
    May
  • €149
    Jun

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

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

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Heathrow Airport to Dublin Airport, with an average price of €169. July is usually the most expensive month, with an average price reaching €295.

€295
€232
€169
€106
    Cheapest
  • €295
    Jul
  • €255
    Aug
  • €267
    Sep
  • €203
    Oct
  • €227
    Nov
  • €251
    Dec
  • €169
    Jan
  • €224
    Feb
  • €225
    Mar
  • €240
    Apr
  • €256
    May
  • €288
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Dublin Airport 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 day from Heathrow Airport to Dublin Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€166
€149
€131
€114
    Cheapest
  • €151
    Mon
  • €140
    Tue
  • €146
    Wed
  • €150
    Thu
  • €159
    Fri
  • €131
    Sat
  • €166
    Sun

Selected Airlines from Heathrow Airport to Dublin Airport

See which airlines fly from London to Dublin. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

British Airways
From €64
Aer Lingus
From €75
Scandinavian Airlines
From €120
KLM
From €129
Air France
From €135
Lufthansa
From €211
Swiss Airlines
From €264
Vueling Airlines
From €338

Find more flights and airlines

Flight Schedule from Heathrow Airport to Dublin Airport

Check the schedule for flights from London 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. BA834

    Heathrow Airport

    18:10

    LHR

    1h 25m

    19:35

    DUB

    S M T W T F S
    Search

  3. BA824

    Heathrow Airport

    06:20

    LHR

    1h 25m

    07:45

    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. BA832

    Heathrow Airport

    16:20

    LHR

    1h 30m

    17:50

    DUB

    S - T W T F S
    Search

  6. BA810

    Heathrow Airport

    06:20

    LHR

    1h 25m

    07:45

    DUB

    - - T W - - -
    Search
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Heathrow Airport to Dublin Airport Flights Info

Flight distance 449.04km
Cheapest one-way ticket price €64
Cheapest return ticket price €79

FAQs for Heathrow Airport to Dublin Airport Flights

  • How long does it take to fly from Heathrow Airport (LHR) to Dublin Airport (DUB)?

    It takes around 1 hour 25 minutes to fly from Heathrow Airport (lhr) to Dublin Airport(dub).
  • There are around 36 daily flights from Heathrow Airport (LHR) to Dublin Airport (DUB).
  • Tickets cost around €83 in October, making it the cheapest month to book. Heathrow Airport (LHR) to Dublin Airport (DUB) is a popular route, so don't forget to book your tickets in advance.
  • The route from Heathrow Airport (LHR) to Dublin Airport (DUB) is quite popular. Without considering departure times or holidays, tickets cost around €162 in July, the most expensive month to book this route.
    • The distance from Dublin Airport to downtown is about 7km, by taxi about 20 minutes.
  • British Airways is a very popular airline operating an average of 11159 flights per month.

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.