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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 US$59 and round-trip from US$78. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Tue, Oct 6 | Aer Lingus
        DUB 20:00
        1h 20m
        Direct
        STN 21:20
        Dublin - London | Tue, Oct 13 | Ryanair
        US$78 US$112
        30% off
        30% off
        US$112 US$78
      • LHR 15:50
        1h 25m
        Direct
        DUB 17:15
        London - Dublin | Wed, Oct 7 | Aer Lingus
        DUB 12:10
        1h 15m
        Direct
        LTN 13:25
        Dublin - London | Wed, Oct 14 | Ryanair
        US$78 US$112
        30% off
        30% off
        US$112 US$78
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Sat, Oct 10 | Aer Lingus
        DUB 21:35
        1h 15m
        Direct
        LTN 22:50
        Dublin - London | Tue, Oct 13 | Ryanair
        US$78 US$112
        30% off
        30% off
        US$112 US$78
      • LHR 07:50
        1h 20m
        Direct
        DUB 09:10
        London - Dublin | Thu, Oct 29 | Aer Lingus
        DUB 20:30
        1h 20m
        Direct
        STN 21:50
        Dublin - London | Sat, Oct 31 | Ryanair
        US$78
        30% off
        US$112 US$78
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Sat, Oct 17 | Aer Lingus
        DUB 10:30
        1h 30m
        Direct
        LGW 12:00
        Dublin - London | Mon, Oct 19 | Ryanair
        US$78
        30% off
        US$112 US$78
      • LHR 14:20
        1h 25m
        Direct
        DUB 15:45
        London - Dublin | Thu, Oct 15 | Aer Lingus
        DUB 06:30
        1h 20m
        Direct
        STN 07:50
        Dublin - London | Sun, Oct 18 | Ryanair
        US$78
        30% off
        US$112 US$78
      • LHR 20:10
        1h 20m
        Direct
        DUB 21:30
        London - Dublin | Mon, Oct 19 | Aer Lingus
        DUB 22:00
        1h 20m
        Direct
        STN 23:20
        Dublin - London | Wed, Oct 21 | Ryanair
        US$78
        30% off
        US$112 US$78
      • LHR 15:10
        1h 25m
        Direct
        DUB 16:35
        London - Dublin | Tue, Sep 29 | Aer Lingus
        DUB 06:45
        1h 30m
        Direct
        LGW 08:15
        Dublin - London | Sun, Oct 4 | Ryanair
        US$78
        30% off
        US$112 US$78
      • LHR 15:50
        1h 25m
        Direct
        DUB 17:15
        London - Dublin | Tue, Oct 13 | Aer Lingus
        DUB 18:00
        1h 20m
        Direct
        STN 19:20
        Dublin - London | Sat, Oct 17 | Ryanair
        US$79
        28% off
        US$112 US$79
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Sat, Oct 24 | Aer Lingus
        DUB 20:30
        1h 20m
        Direct
        STN 21:50
        Dublin - London | Sat, Oct 31 | Ryanair
        US$79
        28% off
        US$112 US$79
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Thu, Oct 8 | Aer Lingus
        DUB 23:15
        1h 15m
        Direct
        LTN 00:30
        Dublin - London | Sat, Oct 10 | Ryanair
        US$79
        28% off
        US$112 US$79
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Wed, Oct 14 | Aer Lingus
        DUB 18:00
        1h 20m
        Direct
        STN 19:20
        Dublin - London | Sat, Oct 17 | Ryanair
        US$79
        28% off
        US$112 US$79
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Sat, Sep 26 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        LHR 18:45
        1h 20m
        Direct
        DUB 20:05
        London - Dublin | Sat, Nov 14 | Aer Lingus
        US$59 US$84
        30% off
        30% off
        US$84 US$59
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Wed, Oct 14 | Aer Lingus
        US$59 US$84
        30% off
        30% off
        US$84 US$59
      • LHR 20:10
        1h 20m
        Direct
        DUB 21:30
        London - Dublin | Mon, Oct 19 | Aer Lingus
        US$59 US$84
        30% off
        30% off
        US$84 US$59
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Tue, Oct 20 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Wed, Oct 21 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 19:10
        1h 25m
        Direct
        DUB 20:35
        London - Dublin | Sat, Oct 24 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 07:40
        1h 20m
        Direct
        DUB 09:00
        London - Dublin | Thu, Oct 22 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 07:50
        1h 20m
        Direct
        DUB 09:10
        London - Dublin | Thu, Oct 29 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 20:45
        1h 20m
        Direct
        DUB 22:05
        London - Dublin | Tue, Nov 3 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 16:20
        1h 25m
        Direct
        DUB 17:45
        London - Dublin | Wed, Nov 4 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 16:20
        1h 25m
        Direct
        DUB 17:45
        London - Dublin | Sat, Nov 7 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LHR 16:50
        1h 30m
        Direct
        DUB 18:20
        London - Dublin | Tue, Oct 6 | Aer Lingus
        US$59
        30% off
        US$84 US$59
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Sat, Sep 26 | 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 August, with an average price of US$127. It is best to avoid September, when the average price can reach US$184.

US$184
US$156
US$127
US$99
    Cheapest
  • US$184
    Sep
  • US$156
    Oct
  • US$153
    Nov
  • US$167
    Dec
  • US$132
    Jan
  • US$163
    Feb
  • US$183
    Mar
  • US$155
    Apr
  • US$168
    May
  • US$172
    Jun
  • US$154
    Jul
  • US$127
    Aug

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 US$195. September is usually the most expensive month, with an average price reaching US$383.

US$383
US$289
US$195
US$101
    Cheapest
  • US$383
    Sep
  • US$234
    Oct
  • US$262
    Nov
  • US$289
    Dec
  • US$195
    Jan
  • US$258
    Feb
  • US$259
    Mar
  • US$277
    Apr
  • US$295
    May
  • US$332
    Jun
  • US$281
    Jul
  • US$268
    Aug

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.

US$193
US$171
US$148
US$126
    Cheapest
  • US$161
    Mon
  • US$155
    Tue
  • US$165
    Wed
  • US$169
    Thu
  • US$173
    Fri
  • US$148
    Sat
  • US$193
    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 US$59) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From US$59
British Airways
From US$76
Scandinavian Airlines
From US$140
KLM Royal Dutch Airlines
From US$141
Air France
From US$153
Eurowings
From US$191
SWISS
From US$220
Turkish Airlines
From US$483

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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. 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 - - W T F S
    Search

  3. EI175

    Heathrow Airport

    18:45

    LHR

    1h 20m

    20:05

    DUB

    S - - - - - -
    Search

  4. EI183

    Heathrow Airport

    21:10

    LHR

    1h 20m

    22:30

    DUB

    S M T W T F S
    Search

  5. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  6. EI177

    Heathrow Airport

    19:10

    LHR

    1h 25m

    20:35

    DUB

    S M T W T F -
    Search

  7. EI161

    Heathrow Airport

    15:10

    LHR

    1h 25m

    16:35

    DUB

    S M T W T F S
    Search

  8. EI167

    Heathrow Airport

    15:50

    LHR

    1h 25m

    17:15

    DUB

    S M T W T F S
    Search

  9. EI153

    Heathrow Airport

    08:50

    LHR

    1h 25m

    10:15

    DUB

    S M T W T F S
    Search

  10. EI173

    Heathrow Airport

    18:10

    LHR

    1h 25m

    19:35

    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 449.04 km
Cheapest one-way ticket price US$59
Cheapest return ticket price US$78

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 1 hour on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 33 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 22:00, with about 21 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 US$140 in September, the most expensive month to book this route.
    • The distance from Dublin Airport to downtown is about 7 km. It takes about 20 minutes by taxi.
  • 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 US$59, and round-trip fares start from US$78. The current lowest fare is a Aer Lingus flight departing on Sat, Nov 14; 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 54 minutes, and around 126 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 US$134. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Dublin Airport operates around 88 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.