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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 CAD 94 and round-trip from CAD 116. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      CAD 94 CAD 144
      35% off
      35% off
      CAD 144 CAD 94
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Mon, Nov 23 | Aer Lingus
      CAD 99 CAD 144
      31% off
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Nov 27 | Aer Lingus
      CAD 99 CAD 144
      31% off
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 1 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Dec 2 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Thu, Dec 3 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 09:50
      1h 25m
      Direct
      DUB 11:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 15 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Dec 16 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Nov 9 | Aer Lingus
      DUB 06:20
      1h 20m
      Direct
      STN 07:40
      Dublin - London | Sun, Nov 15 | Ryanair
      CAD 116 CAD 177
      34% off
      34% off
      CAD 177 CAD 116
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Nov 25 | Aer Lingus
      DUB 07:55
      1h 15m
      Direct
      LTN 09:10
      Dublin - London | Mon, Nov 30 | Ryanair
      CAD 116 CAD 177
      34% off
      34% off
      CAD 177 CAD 116
    • LHR 17:45
      1h 20m
      Direct
      DUB 19:05
      London - Dublin | Thu, Nov 26 | Aer Lingus
      DUB 17:05
      1h 15m
      Direct
      LTN 18:20
      Dublin - London | Sat, Nov 28 | Ryanair
      CAD 117 CAD 177
      34% off
      34% off
      CAD 177 CAD 117
    • LHR 17:45
      1h 20m
      Direct
      DUB 19:05
      London - Dublin | Tue, Dec 1 | Aer Lingus
      DUB 12:50
      1h 15m
      Direct
      LTN 14:05
      Dublin - London | Sat, Dec 5 | Ryanair
      CAD 117
      34% off
      CAD 177 CAD 117
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Nov 10 | Aer Lingus
      DUB 07:50
      1h 25m
      Direct
      LGW 09:15
      Dublin - London | Mon, Nov 16 | Ryanair
      CAD 117
      34% off
      CAD 177 CAD 117
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Dec 9 | Aer Lingus
      DUB 20:35
      1h 20m
      Direct
      STN 21:55
      Dublin - London | Tue, Dec 15 | Ryanair
      CAD 119
      33% off
      CAD 177 CAD 119
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Nov 14 | Aer Lingus
      DUB 21:55
      1h 20m
      Direct
      STN 23:15
      Dublin - London | Fri, Nov 20 | Ryanair
      CAD 122
      31% off
      CAD 177 CAD 122
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Fri, Nov 27 | Aer Lingus
      DUB 21:55
      1h 20m
      Direct
      STN 23:15
      Dublin - London | Fri, Dec 4 | Ryanair
      CAD 124
      30% off
      CAD 177 CAD 124
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Nov 28 | Aer Lingus
      DUB 21:55
      1h 20m
      Direct
      STN 23:15
      Dublin - London | Fri, Dec 4 | Ryanair
      CAD 124
      30% off
      CAD 177 CAD 124
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Thu, Nov 5 | Normal Airline
      DUB 15:00
      6h
      Direct
      LON 16:00
      Dublin - London | Sat, Nov 7 | Normal Airline
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    • Cheapest nonstop
      LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      CAD 94 CAD 144
      35% off
      35% off
      CAD 144 CAD 94
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Mon, Nov 23 | Aer Lingus
      CAD 99 CAD 144
      31% off
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Nov 27 | Aer Lingus
      CAD 99 CAD 144
      31% off
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 1 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Dec 2 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Thu, Dec 3 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 09:50
      1h 25m
      Direct
      DUB 11:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 15 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Dec 16 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Nov 28 | Aer Lingus
      CAD 99 CAD 241
      59% off
      59% off
      CAD 241 CAD 99
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Dec 2 | Aer Lingus
      CAD 99 CAD 241
      59% off
      59% off
      CAD 241 CAD 99
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Jan 9 | Aer Lingus
      CAD 104 CAD 241
      56% off
      56% off
      CAD 241 CAD 104
    • LHR 17:45
      1h 20m
      Direct
      DUB 19:05
      London - Dublin | Mon, Nov 23 | Aer Lingus
      CAD 150
      38% off
      CAD 241 CAD 150
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Fri, Nov 27 | Aer Lingus
      CAD 150
      38% off
      CAD 241 CAD 150
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Dec 12 | Aer Lingus
      CAD 151
      37% off
      CAD 241 CAD 151
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Nov 24 | Aer Lingus
      CAD 151
      37% off
      CAD 241 CAD 151
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Nov 16 | Aer Lingus
      CAD 151
      37% off
      CAD 241 CAD 151
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      CAD 151
      37% off
      CAD 241 CAD 151
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      LHR 15:25
      1h 30m
      Direct
      DUB 16:55
      London - Dublin | Mon, Nov 9 | British Airways
      CAD 145 CAD 489
      70% off
      70% off
      CAD 489 CAD 145
    • LHR 12:45
      1h 30m
      Direct
      DUB 14:15
      London - Dublin | Sat, Nov 7 | British Airways
      CAD 146 CAD 489
      70% off
      70% off
      CAD 489 CAD 146
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Sun, Nov 8 | Aer Lingus
      CAD 171 CAD 489
      65% off
      65% off
      CAD 489 CAD 171
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Nov 9 | Aer Lingus
      CAD 171
      65% off
      CAD 489 CAD 171
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Nov 10 | Aer Lingus
      CAD 173
      65% off
      CAD 489 CAD 173
    • LHR 15:10
      1h 25m
      Direct
      DUB 16:35
      London - Dublin | Thu, Nov 5 | Aer Lingus
      CAD 187
      62% off
      CAD 489 CAD 187
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Fri, Nov 6 | Aer Lingus
      CAD 187
      62% off
      CAD 489 CAD 187
    • LHR 08:25
      1h 30m
      Direct
      DUB 09:55
      London - Dublin | Sun, Nov 8 | British Airways
      CAD 199
      59% off
      CAD 489 CAD 199
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Nov 4 | Aer Lingus
      CAD 209
      56% off
      CAD 489 CAD 209
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Thu, Nov 5 | Normal Airline
      Find more flights
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    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      CAD 94 CAD 144
      35% off
      35% off
      CAD 144 CAD 94
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Fri, Nov 27 | Aer Lingus
      CAD 99 CAD 144
      31% off
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 1 | Aer Lingus
      CAD 99 CAD 144
      31% off
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Dec 2 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Thu, Dec 3 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Dec 16 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Nov 25 | Aer Lingus
      CAD 99
      31% off
      CAD 144 CAD 99
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Dec 30 | Aer Lingus
      CAD 101
      30% off
      CAD 144 CAD 101
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sat, Dec 26 | Aer Lingus
      CAD 102
      28% off
      CAD 144 CAD 102
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Thu, Nov 5 | Normal Airline
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Displayed flight fares from London to Dublin are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 October, with an average price of CAD 168. It is best to avoid March, when the average price can reach CAD 256.

CAD 256
CAD 212
CAD 168
CAD 124
    Cheapest
  • CAD 217
    Nov
  • CAD 234
    Dec
  • CAD 184
    Jan
  • CAD 229
    Feb
  • CAD 256
    Mar
  • CAD 218
    Apr
  • CAD 235
    May
  • CAD 241
    Jun
  • CAD 216
    Jul
  • CAD 179
    Aug
  • CAD 209
    Sep
  • CAD 168
    Oct

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 CAD 274. June is usually the most expensive month, with an average price reaching CAD 466.

CAD 466
CAD 370
CAD 274
CAD 178
    Cheapest
  • CAD 373
    Nov
  • CAD 405
    Dec
  • CAD 274
    Jan
  • CAD 362
    Feb
  • CAD 364
    Mar
  • CAD 388
    Apr
  • CAD 413
    May
  • CAD 466
    Jun
  • CAD 395
    Jul
  • CAD 376
    Aug
  • CAD 369
    Sep
  • CAD 337
    Oct

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.

CAD 267
CAD 235
CAD 202
CAD 170
    Cheapest
  • CAD 220
    Mon
  • CAD 220
    Tue
  • CAD 226
    Wed
  • CAD 229
    Thu
  • CAD 234
    Fri
  • CAD 202
    Sat
  • CAD 267
    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 CAD 99) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From CAD 99
British Airways
From CAD 112
Vueling Airlines
From CAD 139
Scandinavian Airlines
From CAD 197
KLM
From CAD 198
AEGEAN
From CAD 202
Air France
From CAD 204
Lufthansa
From CAD 304
Swiss Airlines
From CAD 318

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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. EI179

    Heathrow Airport

    20:10

    LHR

    1h 20m

    21:30

    DUB

    S M T W T F S
    Search

  2. EI177

    Heathrow Airport

    19:10

    LHR

    1h 25m

    20:35

    DUB

    S M T W T F S
    Search

  3. EI151

    Heathrow Airport

    07:40

    LHR

    1h 20m

    09:00

    DUB

    S M T W T F S
    Search

  4. EI159

    Heathrow Airport

    12:00

    LHR

    1h 30m

    13:30

    DUB

    S M T W T F S
    Search

  5. EI155

    Heathrow Airport

    09:50

    LHR

    1h 30m

    11:20

    DUB

    S M T W T F S
    Search

  6. EI153

    Heathrow Airport

    08:50

    LHR

    1h 25m

    10:15

    DUB

    S M T W T F S
    Search

  7. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  8. EI167

    Heathrow Airport

    15:50

    LHR

    1h 25m

    17:15

    DUB

    - - - W T F S
    Search

  9. EI165

    Heathrow Airport

    14:20

    LHR

    1h 25m

    15:45

    DUB

    S M T W T - S
    Search

  10. BA832

    Heathrow Airport

    13:25

    LHR

    1h 30m

    14:55

    DUB

    S M T - 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 CAD 94
Cheapest return ticket price CAD 116

FAQs for Heathrow Airport to Dublin Airport Flights

  • How long is the flight from Heathrow Airport to Dublin Airport?

    Heathrow Airport to Dublin Airport takes about 56 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 32 daily flights from Heathrow Airport (LHR) to Dublin Airport (DUB).
  • The earliest flight from Heathrow Airport to Dublin Airport departs at 06:15, and the last departs at 21:10, with about 23 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to Dublin Airport (DUB) is quite popular. Without considering departure times or holidays, tickets cost around CAD 193 in November, 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.
  • One-way flights from Heathrow Airport to Dublin Airport currently start from CAD 94, and round-trip fares start from CAD 116. The current lowest fare is a Aer Lingus flight departing on Tue, Dec 8; prices may vary depending on availability.
  • Yes. Aer Lingus and British Airways operate direct flights from Heathrow Airport to Dublin Airport, with an average flight time of 57 minutes, and around 114 weekly flights. Actual flight frequency may vary by season.
  • 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 CAD 193. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Dublin Airport operates around 118 weekly flights, mainly by Aer Lingus and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • 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.

Find Cheap Flights with Trip.com

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 on this page are all-inclusive prices (incl. taxes, fuel surcharge, 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 were updated within the 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.