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Heathrow Airport to Dublin Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Dublin Airport over the next 90 days, with one-way fares from € 63 and round-trip from € 80. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 19:10
        1h 25m
        Direct
        DUB 20:35
        London - Dublin | Sat, Oct 3 | Aer Lingus
        DUB 18:00
        1h 20m
        Direct
        STN 19:20
        Dublin - London | Sat, Oct 10 | Ryanair
        € 80 € 102
        22% off
        22% off
        € 102 € 80
      • LHR 15:10
        1h 25m
        Direct
        DUB 16:35
        London - Dublin | Thu, Oct 1 | Aer Lingus
        DUB 06:25
        1h 30m
        Direct
        LGW 07:55
        Dublin - London | Mon, Oct 5 | Ryanair
        € 80 € 102
        22% off
        22% off
        € 102 € 80
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Tue, Oct 6 | Aer Lingus
        DUB 18:05
        1h 20m
        Direct
        STN 19:25
        Dublin - London | Tue, Oct 13 | Ryanair
        € 80 € 102
        22% off
        22% off
        € 102 € 80
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Wed, Oct 7 | Aer Lingus
        DUB 06:30
        1h 20m
        Direct
        STN 07:50
        Dublin - London | Wed, Oct 14 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 21:10
        1h 20m
        Direct
        DUB 22:30
        London - Dublin | Mon, Oct 5 | Aer Lingus
        DUB 06:45
        1h 30m
        Direct
        LGW 08:15
        Dublin - London | Sun, Oct 11 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Sat, Oct 10 | Aer Lingus
        DUB 18:05
        1h 20m
        Direct
        STN 19:25
        Dublin - London | Tue, Oct 13 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Tue, Oct 13 | Aer Lingus
        DUB 06:30
        1h 20m
        Direct
        STN 07:50
        Dublin - London | Sun, Oct 18 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Wed, Oct 14 | Aer Lingus
        DUB 18:00
        1h 20m
        Direct
        STN 19:20
        Dublin - London | Sat, Oct 17 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Sat, Oct 17 | Aer Lingus
        DUB 22:05
        1h 20m
        Direct
        STN 23:25
        Dublin - London | Mon, Oct 19 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Tue, Oct 20 | Aer Lingus
        DUB 21:25
        1h 20m
        Direct
        STN 22:45
        Dublin - London | Mon, Oct 26 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Wed, Oct 21 | Aer Lingus
        DUB 21:25
        1h 20m
        Direct
        STN 22:45
        Dublin - London | Mon, Oct 26 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Sat, Oct 24 | Aer Lingus
        DUB 19:40
        1h 25m
        Direct
        LGW 21:05
        Dublin - London | Sat, Oct 31 | Ryanair
        € 80
        22% off
        € 102 € 80
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Thu, Sep 10 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Sat, Sep 12 | Normal Airline
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      • Cheapest nonstop
        LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Sat, Oct 3 | Aer Lingus
        € 63 € 80
        21% off
        21% off
        € 80 € 63
      • LHR 15:50
        1h 25m
        Direct
        DUB 17:15
        London - Dublin | Tue, Oct 6 | Aer Lingus
        € 63 € 80
        21% off
        21% off
        € 80 € 63
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Wed, Oct 7 | Aer Lingus
        € 63 € 80
        21% off
        21% off
        € 80 € 63
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Mon, Oct 5 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 15:50
        1h 25m
        Direct
        DUB 17:15
        London - Dublin | Sat, Oct 10 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 15:10
        1h 25m
        Direct
        DUB 16:35
        London - Dublin | Tue, Oct 13 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Wed, Oct 14 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Sat, Oct 17 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Tue, Oct 20 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Wed, Oct 21 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 07:50
        1h 20m
        Direct
        DUB 09:10
        London - Dublin | Wed, Oct 28 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LHR 21:10
        1h 20m
        Direct
        DUB 22:30
        London - Dublin | Mon, Sep 28 | Aer Lingus
        € 63
        21% off
        € 80 € 63
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Thu, Sep 10 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Heathrow Airport to Dublin Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Heathrow Airport to Dublin Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Heathrow Airport to Dublin Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Dublin Airport are usually in August, with an average price of € 110. March sees the highest fares, around € 157.

€ 157
€ 134
€ 110
€ 87
    Cheapest
  • € 154
    Sep
  • € 134
    Oct
  • € 131
    Nov
  • € 144
    Dec
  • € 113
    Jan
  • € 140
    Feb
  • € 157
    Mar
  • € 134
    Apr
  • € 145
    May
  • € 148
    Jun
  • € 133
    Jul
  • € 110
    Aug

Which month has the cheapest round-trip flights from Heathrow Airport to Dublin Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Heathrow Airport to Dublin Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Heathrow Airport to Dublin Airport are usually in January, with an average price of € 168. June sees the highest fares, around € 286.

€ 286
€ 227
€ 168
€ 109
    Cheapest
  • € 267
    Sep
  • € 201
    Oct
  • € 226
    Nov
  • € 249
    Dec
  • € 168
    Jan
  • € 222
    Feb
  • € 223
    Mar
  • € 238
    Apr
  • € 254
    May
  • € 286
    Jun
  • € 242
    Jul
  • € 231
    Aug

Which day of the week has the cheapest flights from Heathrow Airport to Dublin Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Heathrow Airport to Dublin Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Heathrow Airport to Dublin Airport is Saturday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

€ 163
€ 146
€ 128
€ 111
    Cheapest
  • € 140
    Mon
  • € 134
    Tue
  • € 141
    Wed
  • € 148
    Thu
  • € 149
    Fri
  • € 128
    Sat
  • € 163
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Dublin Airport?

The cheapest airline flying from Heathrow Airport to Dublin Airport is Aer Lingus (from € 63) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From € 63
British Airways
From € 64
Scandinavian Airlines
From € 120
KLM
From € 126
Air France
From € 135
Eurowings
From € 181
Lufthansa
From € 187
Swiss Airlines
From € 212
Turkish Airlines
From € 514

Find more flights and airlines

What is the 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. EI151

    Heathrow Airport

    07:40

    LHR

    1h 20m

    09:00

    DUB

    S M T W T F -
    Search

  3. BA824

    Heathrow Airport

    06:20

    LHR

    1h 25m

    07:45

    DUB

    S - T W T F S
    Search

  4. EI165

    Heathrow Airport

    14:20

    LHR

    1h 25m

    15:45

    DUB

    S M T W T - S
    Search

  5. EI161

    Heathrow Airport

    15:10

    LHR

    1h 25m

    16:35

    DUB

    S M T W T F S
    Search

  6. EI173

    Heathrow Airport

    18:10

    LHR

    1h 25m

    19:35

    DUB

    S M T W T F S
    Search

  7. EI167

    Heathrow Airport

    15:50

    LHR

    1h 25m

    17:15

    DUB

    S M T W T F S
    Search

  8. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  9. BA826

    Heathrow Airport

    08:15

    LHR

    1h 25m

    09:40

    DUB

    S M T W T F S
    Search

  10. BA832

    Heathrow Airport

    16:30

    LHR

    1h 25m

    17:55

    DUB

    S M T W T F S
    Search
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About Heathrow Airport and Dublin Airport

Learn about Heathrow Airport (LHR) and Dublin Airport (DUB) — including location, terminals, transportation, and travel tips.

Flight distance 449.04km
Cheapest one-way ticket price € 63
Cheapest return ticket price € 80

FAQs for Heathrow Airport to Dublin Airport Flights

  • How long is a flight from Heathrow Airport (LHR) to Dublin Airport (DUB)?

    It takes around 1 hour 24 minutes to fly from Heathrow Airport (lhr) to Dublin Airport (dub).
  • There are around 34 daily flights from Heathrow Airport (LHR) to Dublin Airport (DUB).
  • Tickets cost around € 94 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 € 120 in September, 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.
  • The earliest flight from Heathrow Airport to Dublin Airport departs at 06:15, and the last departs at 22:00, with about 84 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Heathrow Airport to Dublin Airport operates around 90 weekly flights, mainly by Aer Lingus and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Heathrow Airport to Dublin Airport takes about 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Dublin Airport is € 115. Prices may vary depending on the departure date, airline, and availability.
  • Yes. British Airways, Aer Lingus, American Airlines, Qatar Airways and Air Canada operate direct flights from Heathrow Airport to Dublin Airport, with an average flight time of 57 minutes, and around 110 weekly flights. Actual flight frequency may vary by season.
  • Enter Heathrow Airport and Dublin Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.