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Heathrow Airport to Dublin Airport flight
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Heathrow Airport to Dublin Airport Flights Info

Cheapest one-way
TWD 2,203
Aer Lingus Aer Lingus 1h 25m · Direct Sat, Dec 5
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Cheapest return
TWD 2,720
Aer Lingus Aer Lingus 1h 20m · Direct Mon, Jan 4 - Sun, Jan 10
Book Now
Best time to book
October
Cheapest
Recommended airlines
Aer Lingus Aer LingusCheapest· From TWD 2,203 Ryanair RyanairMost booked

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 TWD 2,203 and round-trip from TWD 2,720. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Mon, Jan 4 | Aer Lingus
      DUB 20:40
      1h 25m
      Direct
      LGW 22:05
      Dublin - London | Sun, Jan 10 | Ryanair
      TWD 2,720 TWD 3,388
      20% off
      20% off
      TWD 3,388 TWD 2,720
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Jan 13 | Aer Lingus
      DUB 21:25
      1h 20m
      Direct
      STN 22:45
      Dublin - London | Tue, Jan 19 | Ryanair
      TWD 2,740 TWD 3,388
      19% off
      19% off
      TWD 3,388 TWD 2,740
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Thu, Dec 10 | Aer Lingus
      DUB 20:35
      1h 20m
      Direct
      STN 21:55
      Dublin - London | Wed, Dec 16 | Ryanair
      TWD 2,799 TWD 3,388
      17% off
      17% off
      TWD 3,388 TWD 2,799
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sun, Nov 15 | Aer Lingus
      DUB 21:55
      1h 20m
      Direct
      STN 23:15
      Dublin - London | Sat, Nov 21 | Ryanair
      TWD 2,853
      16% off
      TWD 3,388 TWD 2,853
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Fri, Dec 11 | Aer Lingus
      DUB 09:30
      1h 15m
      Direct
      LTN 10:45
      Dublin - London | Wed, Dec 16 | Ryanair
      TWD 2,922
      14% off
      TWD 3,388 TWD 2,922
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Dec 16 | Aer Lingus
      DUB 15:50
      1h 25m
      Direct
      LGW 17:15
      Dublin - London | Fri, Dec 18 | Ryanair
      TWD 2,922
      14% off
      TWD 3,388 TWD 2,922
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sat, Dec 5 | Aer Lingus
      DUB 06:55
      1h 20m
      Direct
      STN 08:15
      Dublin - London | Thu, Dec 10 | Ryanair
      TWD 2,932
      13% off
      TWD 3,388 TWD 2,932
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Fri, Dec 4 | Aer Lingus
      DUB 09:00
      1h 20m
      Direct
      STN 10:20
      Dublin - London | Wed, Dec 9 | Ryanair
      TWD 2,932
      13% off
      TWD 3,388 TWD 2,932
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Wed, Dec 9 | Aer Lingus
      DUB 14:50
      1h 15m
      Direct
      LTN 16:05
      Dublin - London | Sun, Dec 13 | Ryanair
      TWD 2,937
      13% off
      TWD 3,388 TWD 2,937
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Mon, Nov 16 | Normal Airline
      DUB 15:00
      6h
      Direct
      LON 16:00
      Dublin - London | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest
      LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Sat, Dec 5 | Aer Lingus
      TWD 2,203 TWD 4,990
      56% off
      56% off
      TWD 4,990 TWD 2,203
    • Cheapest
      LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sat, Dec 5 | Aer Lingus
      TWD 2,203 TWD 16,967
      87% off
      87% off
      TWD 16,967 TWD 2,203
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Jan 6 | Aer Lingus
      TWD 2,267 TWD 2,645
      14% off
      14% off
      TWD 2,645 TWD 2,267
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Tue, Jan 5 | Aer Lingus
      TWD 2,272
      14% off
      TWD 2,645 TWD 2,272
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 12 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 15 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sun, Dec 27 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Sat, Dec 5 | Aer Lingus
      TWD 2,203 TWD 4,990
      56% off
      56% off
      TWD 4,990 TWD 2,203
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sat, Dec 5 | Aer Lingus
      TWD 2,203 TWD 16,967
      87% off
      87% off
      TWD 16,967 TWD 2,203
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Jan 6 | Aer Lingus
      TWD 2,267 TWD 2,645
      14% off
      14% off
      TWD 2,645 TWD 2,267
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Tue, Jan 5 | Aer Lingus
      TWD 2,272
      14% off
      TWD 2,645 TWD 2,272
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 12 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 15 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sun, Dec 27 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Sat, Dec 5 | Aer Lingus
      TWD 2,203 TWD 4,990
      56% off
      56% off
      TWD 4,990 TWD 2,203
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Wed, Dec 9 | Aer Lingus
      TWD 2,291 TWD 4,990
      54% off
      54% off
      TWD 4,990 TWD 2,291
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Dec 8 | Aer Lingus
      TWD 2,291 TWD 4,990
      54% off
      54% off
      TWD 4,990 TWD 2,291
    • LHR 16:20
      1h 25m
      Direct
      DUB 17:45
      London - Dublin | Sat, Jan 9 | Aer Lingus
      TWD 2,498
      50% off
      TWD 4,990 TWD 2,498
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Fri, Dec 4 | Aer Lingus
      TWD 3,484
      30% off
      TWD 4,990 TWD 3,484
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 26 | Aer Lingus
      TWD 3,484
      30% off
      TWD 4,990 TWD 3,484
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Tue, Dec 29 | Aer Lingus
      TWD 3,523
      28% off
      TWD 4,990 TWD 3,523
    • LHR 15:10
      1h 25m
      Direct
      DUB 16:35
      London - Dublin | Thu, Dec 3 | Aer Lingus
      TWD 3,661
      27% off
      TWD 4,990 TWD 3,661
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sun, Jan 10 | Aer Lingus
      TWD 3,705
      26% off
      TWD 4,990 TWD 3,705
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LHR 08:25
      1h 30m
      Direct
      DUB 09:55
      London - Dublin | Sun, Nov 15 | British Airways
      TWD 6,149 TWD 9,594
      36% off
      36% off
      TWD 9,594 TWD 6,149
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Sun, Nov 15 | Aer Lingus
      TWD 4,341 TWD 9,594
      55% off
      55% off
      TWD 9,594 TWD 4,341
    • LHR 15:25
      1h 30m
      Direct
      DUB 16:55
      London - Dublin | Mon, Nov 16 | British Airways
      TWD 3,183 TWD 9,594
      67% off
      67% off
      TWD 9,594 TWD 3,183
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Mon, Nov 16 | Aer Lingus
      TWD 3,957
      59% off
      TWD 9,594 TWD 3,957
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Tue, Nov 17 | Aer Lingus
      TWD 4,730
      51% off
      TWD 9,594 TWD 4,730
    • LHR 13:55
      1h 30m
      Direct
      DUB 15:25
      London - Dublin | Tue, Nov 17 | British Airways
      TWD 5,912
      38% off
      TWD 9,594 TWD 5,912
    • LHR 12:50
      1h 30m
      Direct
      DUB 14:20
      London - Dublin | Wed, Nov 18 | British Airways
      TWD 8,346
      13% off
      TWD 9,594 TWD 8,346
    • LHR 06:30
      1h 20m
      Direct
      DUB 07:50
      London - Dublin | Thu, Nov 19 | British Airways
      TWD 6,371
      34% off
      TWD 9,594 TWD 6,371
    • LHR 08:50
      1h 25m
      Direct
      DUB 10:15
      London - Dublin | Thu, Nov 19 | Aer Lingus
      TWD 7,622
      21% off
      TWD 9,594 TWD 7,622
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Sat, Dec 5 | Aer Lingus
      TWD 2,203 TWD 16,967
      87% off
      87% off
      TWD 16,967 TWD 2,203
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Wed, Jan 6 | Aer Lingus
      TWD 2,267 TWD 2,645
      14% off
      14% off
      TWD 2,645 TWD 2,267
    • LHR 07:50
      1h 20m
      Direct
      DUB 09:10
      London - Dublin | Tue, Jan 5 | Aer Lingus
      TWD 2,272 TWD 2,645
      14% off
      14% off
      TWD 2,645 TWD 2,272
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 8 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 12 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 15 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Sun, Dec 27 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 19:45
      1h 20m
      Direct
      DUB 21:05
      London - Dublin | Mon, Dec 28 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LHR 20:45
      1h 20m
      Direct
      DUB 22:05
      London - Dublin | Tue, Dec 29 | Aer Lingus
      TWD 2,291
      13% off
      TWD 2,645 TWD 2,291
    • LON 13:00
      17h 25m
      1 stop
      DUB 14:00
      London - Dublin | Mon, Nov 16 | Normal Airline
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      Find more flights

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.

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 TWD 2,203) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Ryanair logo Ryanair Aer Lingus logo Aer Lingus British Airways logo British Airways Ryanair UK logo Ryanair UK

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

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 TWD 6,438. June is usually the most expensive month, with an average price reaching TWD 10,951.

TWD 10,951
TWD 8,695
TWD 6,438
TWD 4,182
    Cheapest
  • TWD 9,134
    Nov
  • TWD 9,537
    Dec
  • TWD 6,438
    Jan
  • TWD 8,524
    Feb
  • TWD 8,551
    Mar
  • TWD 9,127
    Apr
  • TWD 9,723
    May
  • TWD 10,951
    Jun
  • TWD 9,281
    Jul
  • TWD 8,849
    Aug
  • TWD 8,677
    Sep
  • TWD 7,927
    Oct

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 TWD 3,936. It is best to avoid March, when the average price can reach TWD 6,019.

TWD 6,019
TWD 4,978
TWD 3,936
TWD 2,895
    Cheapest
  • TWD 5,237
    Nov
  • TWD 5,507
    Dec
  • TWD 4,333
    Jan
  • TWD 5,371
    Feb
  • TWD 6,019
    Mar
  • TWD 5,122
    Apr
  • TWD 5,531
    May
  • TWD 5,664
    Jun
  • TWD 5,075
    Jul
  • TWD 4,195
    Aug
  • TWD 4,909
    Sep
  • TWD 3,936
    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.

TWD 6,266
TWD 5,505
TWD 4,743
TWD 3,982
    Cheapest
  • TWD 5,148
    Mon
  • TWD 5,154
    Tue
  • TWD 5,268
    Wed
  • TWD 5,421
    Thu
  • TWD 5,451
    Fri
  • TWD 4,743
    Sat
  • TWD 6,266
    Sun

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. EI151

    Heathrow Airport

    07:40

    LHR

    1h 20m

    09:00

    DUB

    S M T W T F S
    Search

  2. EI179

    Heathrow Airport

    20:10

    LHR

    1h 20m

    21:30

    DUB

    S M T W T F S
    Search

  3. EI175

    Heathrow Airport

    18:45

    LHR

    1h 20m

    20:05

    DUB

    - - - W T F S
    Search

  4. EI173

    Heathrow Airport

    18:10

    LHR

    1h 25m

    19:35

    DUB

    S M T W T - S
    Search

  5. EI153

    Heathrow Airport

    08:50

    LHR

    1h 25m

    10:15

    DUB

    S M T W T F S
    Search

  6. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  7. EI159

    Heathrow Airport

    12:00

    LHR

    1h 30m

    13:30

    DUB

    S M T W T F S
    Search

  8. EI165

    Heathrow Airport

    14:20

    LHR

    1h 25m

    15:45

    DUB

    S M T W T - S
    Search

  9. BA832

    Heathrow Airport

    13:45

    LHR

    1h 30m

    15:15

    DUB

    S M T - T F S
    Search

  10. BA830

    Heathrow Airport

    10:55

    LHR

    1h 30m

    12:25

    DUB

    S M T W T F S
    Search
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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 53 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 06:30, and the last departs at 20:45, with about 19 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 TWD 4,888 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 TWD 2,267, and round-trip fares start from TWD 2,720. The current lowest fare is a Aer Lingus flight departing on Wed, Jan 6; 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 50 minutes, and around 113 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 TWD 5,002. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Dublin Airport operates around 111 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 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.