Trip.com
>
Cheap Flights
>
Ireland
>
County Dublin
>
Dublin
>
London to Dublin flight
>
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 BRL 360 and round-trip from BRL 482. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Sat, Oct 10 | British Airways
        DUB 22:00
        1h 20m
        Direct
        STN 23:20
        Dublin - London | Wed, Oct 14 | Ryanair
        BRL 482 BRL 643
        25% off
        25% off
        BRL 643 BRL 482
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Mon, Sep 28 | British Airways
        DUB 20:55
        1h 15m
        Direct
        LTN 22:10
        Dublin - London | Mon, Oct 5 | Ryanair
        BRL 483 BRL 643
        25% off
        25% off
        BRL 643 BRL 483
      • LHR 16:20
        1h 30m
        Direct
        DUB 17:50
        London - Dublin | Thu, Oct 22 | British Airways
        DUB 14:30
        1h 15m
        Direct
        LTN 15:45
        Dublin - London | Sun, Oct 25 | Ryanair
        BRL 491 BRL 643
        24% off
        24% off
        BRL 643 BRL 491
      • LHR 17:20
        1h 30m
        Direct
        DUB 18:50
        London - Dublin | Mon, Oct 19 | British Airways
        DUB 21:05
        1h 20m
        Direct
        STN 22:25
        Dublin - London | Wed, Oct 21 | Ryanair
        BRL 501
        22% off
        BRL 643 BRL 501
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Sat, Oct 24 | British Airways
        DUB 06:45
        1h 30m
        Direct
        LGW 08:15
        Dublin - London | Fri, Oct 30 | Ryanair
        BRL 504
        22% off
        BRL 643 BRL 504
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Wed, Oct 21 | British Airways
        DUB 08:15
        1h 15m
        Direct
        LTN 09:30
        Dublin - London | Wed, Oct 28 | Ryanair
        BRL 504
        22% off
        BRL 643 BRL 504
      • LHR 16:30
        1h 30m
        Direct
        DUB 18:00
        London - Dublin | Tue, Oct 20 | British Airways
        DUB 06:30
        1h 20m
        Direct
        STN 07:50
        Dublin - London | Sat, Oct 24 | Ryanair
        BRL 509
        21% off
        BRL 643 BRL 509
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Wed, Oct 28 | British Airways
        DUB 18:35
        1h 30m
        Direct
        LGW 20:05
        Dublin - London | Sun, Nov 1 | Ryanair
        BRL 510
        21% off
        BRL 643 BRL 510
      • LHR 16:30
        1h 30m
        Direct
        DUB 18:00
        London - Dublin | Tue, Oct 13 | British Airways
        DUB 15:45
        1h 20m
        Direct
        STN 17:05
        Dublin - London | Sun, Oct 18 | Ryanair
        BRL 510
        21% off
        BRL 643 BRL 510
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Sun, Oct 25 | British Airways
        DUB 20:00
        1h 20m
        Direct
        STN 21:20
        Dublin - London | Sun, Nov 1 | Ryanair
        BRL 513
        20% off
        BRL 643 BRL 513
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Tue, Oct 27 | British Airways
        DUB 22:00
        1h 20m
        Direct
        STN 23:20
        Dublin - London | Sun, Nov 1 | Ryanair
        BRL 513
        20% off
        BRL 643 BRL 513
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Mon, Oct 26 | British Airways
        DUB 21:05
        1h 20m
        Direct
        STN 22:25
        Dublin - London | Wed, Oct 28 | Ryanair
        BRL 514
        20% off
        BRL 643 BRL 514
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Sat, Sep 5 | Normal Airline
        DUB 15:00
        6h
        Direct
        LON 16:00
        Dublin - London | Mon, Sep 7 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        LHR 08:15
        1h 25m
        Direct
        DUB 09:40
        London - Dublin | Sun, Oct 25 | British Airways
        BRL 360 BRL 513
        30% off
        30% off
        BRL 513 BRL 360
      • LHR 17:55
        1h 25m
        Direct
        DUB 19:20
        London - Dublin | Sat, Oct 31 | British Airways
        BRL 378 BRL 513
        26% off
        26% off
        BRL 513 BRL 378
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Thu, Oct 29 | British Airways
        BRL 388 BRL 513
        24% off
        24% off
        BRL 513 BRL 388
      • LHR 14:50
        1h 30m
        Direct
        DUB 16:20
        London - Dublin | Mon, Oct 26 | British Airways
        BRL 391
        24% off
        BRL 513 BRL 391
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Mon, Oct 19 | British Airways
        BRL 395
        23% off
        BRL 513 BRL 395
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Fri, Oct 30 | British Airways
        BRL 402
        22% off
        BRL 513 BRL 402
      • LHR 18:05
        1h 25m
        Direct
        DUB 19:30
        London - Dublin | Wed, Oct 21 | British Airways
        BRL 403
        21% off
        BRL 513 BRL 403
      • LHR 17:20
        1h 30m
        Direct
        DUB 18:50
        London - Dublin | Wed, Oct 14 | British Airways
        BRL 404
        21% off
        BRL 513 BRL 404
      • LHR 06:20
        1h 25m
        Direct
        DUB 07:45
        London - Dublin | Mon, Oct 12 | British Airways
        BRL 407
        21% off
        BRL 513 BRL 407
      • LHR 17:10
        1h 30m
        Direct
        DUB 18:40
        London - Dublin | Tue, Oct 13 | British Airways
        BRL 407
        21% off
        BRL 513 BRL 407
      • LHR 15:30
        1h 30m
        Direct
        DUB 17:00
        London - Dublin | Wed, Oct 28 | British Airways
        BRL 408
        20% off
        BRL 513 BRL 408
      • LHR 18:10
        1h 25m
        Direct
        DUB 19:35
        London - Dublin | Tue, Oct 20 | British Airways
        BRL 410
        20% off
        BRL 513 BRL 410
      • LON 13:00
        17h 25m
        1 stop
        DUB 14:00
        London - Dublin | Sat, Sep 5 | Normal Airline
        Find more flights
        Find more flights

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 January, with an average price of BRL 667. It is best to avoid March, when the average price can reach BRL 926.

BRL 926
BRL 797
BRL 667
BRL 538
    Cheapest
  • BRL 716
    Aug
  • BRL 853
    Sep
  • BRL 789
    Oct
  • BRL 774
    Nov
  • BRL 847
    Dec
  • BRL 667
    Jan
  • BRL 827
    Feb
  • BRL 926
    Mar
  • BRL 788
    Apr
  • BRL 851
    May
  • BRL 872
    Jun
  • BRL 781
    Jul

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 BRL 991. June is usually the most expensive month, with an average price reaching BRL 1,685.

BRL 1,685
BRL 1,338
BRL 991
BRL 644
    Cheapest
  • BRL 995
    Aug
  • BRL 1,561
    Sep
  • BRL 1,186
    Oct
  • BRL 1,330
    Nov
  • BRL 1,467
    Dec
  • BRL 991
    Jan
  • BRL 1,311
    Feb
  • BRL 1,316
    Mar
  • BRL 1,404
    Apr
  • BRL 1,496
    May
  • BRL 1,685
    Jun
  • BRL 1,428
    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 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.

BRL 970
BRL 864
BRL 757
BRL 651
    Cheapest
  • BRL 823
    Mon
  • BRL 788
    Tue
  • BRL 828
    Wed
  • BRL 862
    Thu
  • BRL 878
    Fri
  • BRL 757
    Sat
  • BRL 970
    Sun

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

The cheapest airline flying from Heathrow Airport to Dublin Airport is British Airways (from BRL 360) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

British Airways
From BRL 360
Aer Lingus
From BRL 434
Scandinavian Airlines
From BRL 700
KLM Royal Dutch Airlines
From BRL 761
Air France
From BRL 808
AEGEAN
From BRL 878
Eurowings
From BRL 947
Lufthansa
From BRL 1,141
SWISS
From BRL 1,179

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. BA824

    Heathrow Airport

    06:20

    LHR

    1h 25m

    07:45

    DUB

    S M T W T F S
    Search

  3. EI179

    Heathrow Airport

    20:10

    LHR

    1h 20m

    21:30

    DUB

    S - - 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. EI173

    Heathrow Airport

    18:10

    LHR

    1h 25m

    19:35

    DUB

    S M T W T F S
    Search

  6. EI167

    Heathrow Airport

    15:50

    LHR

    1h 25m

    17:15

    DUB

    S M T W T F S
    Search

  7. EI161

    Heathrow Airport

    15:10

    LHR

    1h 25m

    16:35

    DUB

    S M T W T F S
    Search

  8. BA834

    Heathrow Airport

    17:55

    LHR

    1h 30m

    19:25

    DUB

    S M T W T F S
    Search

  9. EI169

    Heathrow Airport

    16:50

    LHR

    1h 30m

    18:20

    DUB

    S M T W T F S
    Search

  10. BA826

    Heathrow Airport

    08:15

    LHR

    1h 25m

    09:40

    DUB

    S M T W T F S
    Search
Find more flights and airlines

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 BRL 360
Cheapest return ticket price BRL 482

FAQs for Heathrow Airport to Dublin Airport Flights

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

    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 BRL 557 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 BRL 689 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.
  • 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 takes about 58 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • 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.