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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 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Thu, Sep 24 | British Airways
        DUB 15:40
        1h 30m
        Direct
        LGW 17:10
        Dublin - London | Thu, Oct 1 | Ryanair
        € 80 € 120
        33% off
        33% off
        € 120 € 80
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Wed, Oct 7 | British Airways
        DUB 20:00
        1h 20m
        Direct
        STN 21:20
        Dublin - London | Sun, Oct 11 | Ryanair
        € 82 € 120
        32% off
        32% off
        € 120 € 82
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Tue, Sep 29 | British Airways
        DUB 22:00
        1h 20m
        Direct
        STN 23:20
        Dublin - London | Sat, Oct 3 | Ryanair
        € 82 € 120
        32% off
        32% off
        € 120 € 82
      • LHR 16:30
        1h 25m
        Direct
        DUB 17:55
        London - Dublin | Sat, Oct 10 | British Airways
        DUB 06:25
        1h 30m
        Direct
        LGW 07:55
        Dublin - London | Wed, Oct 14 | Ryanair
        € 86
        28% off
        € 120 € 86
      • LHR 08:15
        1h 25m
        Direct
        DUB 09:40
        London - Dublin | Sun, Oct 11 | British Airways
        DUB 08:00
        1h 15m
        Direct
        LTN 09:15
        Dublin - London | Thu, Oct 15 | Ryanair
        € 86
        28% off
        € 120 € 86
      • LHR 06:15
        1h 25m
        Direct
        DUB 07:40
        London - Dublin | Sun, Oct 4 | British Airways
        DUB 10:10
        1h 15m
        Direct
        LTN 11:25
        Dublin - London | Tue, Oct 6 | Ryanair
        € 87
        28% off
        € 120 € 87
      • LHR 16:30
        1h 30m
        Direct
        DUB 18:00
        London - Dublin | Fri, Oct 9 | British Airways
        DUB 06:30
        1h 20m
        Direct
        STN 07:50
        Dublin - London | Tue, Oct 13 | Ryanair
        € 87
        28% off
        € 120 € 87
      • LHR 16:30
        1h 30m
        Direct
        DUB 18:00
        London - Dublin | Fri, Oct 2 | British Airways
        DUB 15:45
        1h 20m
        Direct
        STN 17:05
        Dublin - London | Wed, Oct 7 | Ryanair
        € 87
        28% off
        € 120 € 87
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Fri, Sep 18 | British Airways
        DUB 15:35
        1h 30m
        Direct
        LGW 17:05
        Dublin - London | Fri, Sep 25 | Ryanair
        € 87
        28% off
        € 120 € 87
      • LHR 17:20
        1h 30m
        Direct
        DUB 18:50
        London - Dublin | Thu, Oct 8 | British Airways
        DUB 20:00
        1h 20m
        Direct
        STN 21:20
        Dublin - London | Sun, Oct 11 | Ryanair
        € 87
        28% off
        € 120 € 87
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Sat, Aug 15 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Mon, Aug 17 | Normal Airline
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      • Cheapest nonstop
        LHR 08:10
        1h 25m
        Direct
        DUB 09:35
        London - Dublin | Sun, Sep 20 | British Airways
        € 59 € 95
        38% off
        38% off
        € 95 € 59
      • LHR 17:55
        1h 25m
        Direct
        DUB 19:20
        London - Dublin | Sat, Oct 10 | British Airways
        € 65 € 95
        32% off
        32% off
        € 95 € 65
      • LHR 17:55
        1h 30m
        Direct
        DUB 19:25
        London - Dublin | Sat, Oct 3 | British Airways
        € 65 € 95
        32% off
        32% off
        € 95 € 65
      • LHR 17:20
        1h 30m
        Direct
        DUB 18:50
        London - Dublin | Wed, Sep 16 | British Airways
        € 65
        32% off
        € 95 € 65
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Wed, Sep 23 | British Airways
        € 66
        31% off
        € 95 € 66
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Sun, Oct 4 | British Airways
        € 68
        28% off
        € 95 € 68
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Fri, Oct 2 | British Airways
        € 68
        28% off
        € 95 € 68
      • LHR 08:15
        1h 25m
        Direct
        DUB 09:40
        London - Dublin | Wed, Oct 7 | British Airways
        € 68
        28% off
        € 95 € 68
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Mon, Oct 12 | British Airways
        € 69
        27% off
        € 95 € 69
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Tue, Sep 29 | British Airways
        € 69
        27% off
        € 95 € 69
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Sat, Aug 15 | Normal Airline
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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, if you’re looking for a low-cost one-way ticket from Heathrow Airport to Dublin Airport, the best time to buy is in January, with an average price of € 114. You’ll want to avoid March, when the average price can reach as high as € 158.

€ 158
€ 136
€ 114
€ 92
    Cheapest
  • € 151
    Aug
  • € 145
    Sep
  • € 134
    Oct
  • € 132
    Nov
  • € 144
    Dec
  • € 114
    Jan
  • € 141
    Feb
  • € 158
    Mar
  • € 134
    Apr
  • € 145
    May
  • € 148
    Jun
  • € 133
    Jul

What’s the cheapest month to fly round-trip from Heathrow Airport to Dublin Airport?

The data is based on the past 12 months and shows the average monthly round-trip 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 typically the cheapest month to find flights from Heathrow Airport to Dublin Airport, with an average price of € 169. In contrast, June is usually the most expensive month, with average fares reaching € 287.

€ 287
€ 228
€ 169
€ 110
    Cheapest
  • € 219
    Aug
  • € 265
    Sep
  • € 202
    Oct
  • € 226
    Nov
  • € 250
    Dec
  • € 169
    Jan
  • € 223
    Feb
  • € 224
    Mar
  • € 239
    Apr
  • € 254
    May
  • € 287
    Jun
  • € 243
    Jul

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 day to depart from Heathrow Airport to Dublin Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€ 165
€ 148
€ 130
€ 113
    Cheapest
  • € 142
    Mon
  • € 134
    Tue
  • € 141
    Wed
  • € 149
    Thu
  • € 153
    Fri
  • € 130
    Sat
  • € 165
    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 € 60
Aer Lingus
From € 74
Scandinavian Airlines
From € 119
KLM
From € 127
Eurowings
From € 145
Air France
From € 148
Lufthansa
From € 184
Swiss Airlines
From € 245

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. BA826

    Heathrow Airport

    12:45

    LHR

    1h 30m

    14:15

    DUB

    S M T W T F S
    Search

  2. BA834

    Heathrow Airport

    15:25

    LHR

    1h 30m

    16:55

    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. BA810

    Heathrow Airport

    11:30

    LHR

    1h 25m

    12:55

    DUB

    - - T W T - -
    Search

  5. BA832

    Heathrow Airport

    13:45

    LHR

    1h 30m

    15:15

    DUB

    S M T W T F S
    Search
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Heathrow Airport to Dublin Airport Flights Info

Flight distance 449.04km
Cheapest one-way ticket price € 59
Cheapest return ticket price € 80

FAQs for Heathrow Airport to Dublin Airport Flights

  • How long is the flights 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 35 daily flights from Heathrow Airport (LHR) to Dublin Airport (DUB).
  • Tickets cost around € 86 in November, 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 € 125 in August, the most expensive month to book this route.
  • The earliest flight departs from Heathrow Airport (LHR) at 06:15 and arrives in Dublin Airport (DUB) at 07:40.
  • The latest flight departs from Heathrow Airport (LHR) at 21:10 and arrives in Dublin Airport (DUB) at 22:30.
    • 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.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.