Trip.com
>
Cheap Flights
>
United Kingdom
>
Greater London
>
London
>
Dublin to London flight
>
Dublin Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Dublin Airport to Heathrow Airport over the next 90 days, with one-way fares from €43 and round-trip from €61. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      €43 €68
      37% off
      37% off
      €68 €43
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      €44 €105
      57% off
      57% off
      €105 €44
    • DUB 16:10
      1h 25m
      Direct
      LHR 17:35
      Dublin - London | Sat, Dec 5 | British Airways
      €45 €68
      34% off
      34% off
      €68 €45
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Fri, Nov 13 | Aer Lingus
      €45
      56% off
      €105 €45
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      €45
      56% off
      €105 €45
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Thu, Nov 5 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Nov 21 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Nov 28 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Mon, Nov 30 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      STN 19:15
      1h 20m
      Direct
      DUB 20:35
      London - Dublin | Sat, Nov 7 | Ryanair
      €61 €95
      36% off
      36% off
      €95 €61
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      LGW 15:55
      1h 20m
      Direct
      DUB 17:15
      London - Dublin | Wed, Nov 11 | Ryanair
      €63 €95
      34% off
      34% off
      €95 €63
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Mon, Nov 9 | British Airways
      STN 15:30
      1h 20m
      Direct
      DUB 16:50
      London - Dublin | Sat, Nov 14 | Ryanair
      €65 €95
      32% off
      32% off
      €95 €65
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 11 | British Airways
      STN 20:30
      1h 20m
      Direct
      DUB 21:50
      London - Dublin | Mon, Nov 16 | Ryanair
      €65
      32% off
      €95 €65
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Mon, Nov 16 | Aer Lingus
      STN 19:15
      1h 20m
      Direct
      DUB 20:35
      London - Dublin | Sat, Nov 21 | Ryanair
      €66
      31% off
      €95 €66
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Tue, Nov 17 | Aer Lingus
      STN 19:15
      1h 20m
      Direct
      DUB 20:35
      London - Dublin | Sat, Nov 21 | Ryanair
      €66
      31% off
      €95 €66
    • DUB 06:35
      1h 30m
      Direct
      LHR 08:05
      Dublin - London | Sat, Nov 14 | Aer Lingus
      LGW 15:55
      1h 20m
      Direct
      DUB 17:15
      London - Dublin | Wed, Nov 18 | Ryanair
      €66
      31% off
      €95 €66
    • DUB 07:35
      1h 30m
      Direct
      LHR 09:05
      Dublin - London | Sun, Nov 15 | Aer Lingus
      STN 19:15
      1h 20m
      Direct
      DUB 20:35
      London - Dublin | Sat, Nov 21 | Ryanair
      €66
      31% off
      €95 €66
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Wed, Nov 18 | Aer Lingus
      LGW 08:50
      1h 20m
      Direct
      DUB 10:10
      London - Dublin | Tue, Nov 24 | Ryanair
      €66
      31% off
      €95 €66
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Oct 25 | Normal Airline
      LON 15:00
      6h
      Direct
      DUB 16:00
      London - Dublin | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      €43 €68
      37% off
      37% off
      €68 €43
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      €44 €105
      57% off
      57% off
      €105 €44
    • DUB 16:10
      1h 25m
      Direct
      LHR 17:35
      Dublin - London | Sat, Dec 5 | British Airways
      €45 €68
      34% off
      34% off
      €68 €45
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Fri, Nov 13 | Aer Lingus
      €45
      56% off
      €105 €45
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      €45
      56% off
      €105 €45
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Thu, Nov 5 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Nov 21 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Nov 28 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 08:45
      1h 25m
      Direct
      LHR 10:10
      Dublin - London | Mon, Nov 30 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      €44 €105
      57% off
      57% off
      €105 €44
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Fri, Nov 13 | Aer Lingus
      €45 €105
      56% off
      56% off
      €105 €45
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 4 | British Airways
      €45 €105
      56% off
      56% off
      €105 €45
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Nov 28 | Aer Lingus
      €46
      56% off
      €105 €46
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Dec 12 | Aer Lingus
      €46
      56% off
      €105 €46
    • DUB 17:50
      1h 20m
      Direct
      LHR 19:10
      Dublin - London | Wed, Dec 16 | British Airways
      €47
      55% off
      €105 €47
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 28 | British Airways
      €47
      55% off
      €105 €47
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Tue, Nov 10 | Aer Lingus
      €52
      50% off
      €105 €52
    • DUB 17:55
      1h 20m
      Direct
      LHR 19:15
      Dublin - London | Mon, Dec 7 | British Airways
      €57
      46% off
      €105 €57
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Fri, Oct 30 | Aer Lingus
      €85 €606
      86% off
      86% off
      €606 €85
    • DUB 15:00
      1h 25m
      Direct
      LHR 16:25
      Dublin - London | Fri, Oct 30 | British Airways
      €90 €606
      85% off
      85% off
      €606 €90
    • DUB 06:35
      1h 30m
      Direct
      LHR 08:05
      Dublin - London | Thu, Oct 29 | Aer Lingus
      €94 €606
      84% off
      84% off
      €606 €94
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Tue, Oct 27 | Aer Lingus
      €96
      84% off
      €606 €96
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Mon, Oct 26 | Aer Lingus
      €101
      83% off
      €606 €101
    • DUB 06:35
      1h 30m
      Direct
      LHR 08:05
      Dublin - London | Wed, Oct 28 | Aer Lingus
      €105
      83% off
      €606 €105
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Oct 28 | British Airways
      €114
      81% off
      €606 €114
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Oct 27 | British Airways
      €115
      81% off
      €606 €115
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Thu, Oct 29 | British Airways
      €145
      76% off
      €606 €145
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • DUB 20:15
      1h 15m
      Direct
      LHR 21:30
      Dublin - London | Sat, Oct 24 | Aer Lingus
      €318 €560
      43% off
      43% off
      €560 €318
    • DUB 20:15
      1h 15m
      Direct
      LHR 21:30
      Dublin - London | Sat, Oct 24 | British Airways
      €392 €560
      30% off
      30% off
      €560 €392
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Nov 7 | British Airways
      €43 €68
      37% off
      37% off
      €68 €43
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      €44
      57% off
      €105 €44
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Fri, Nov 13 | Aer Lingus
      €45
      56% off
      €105 €45
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Thu, Nov 5 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Nov 21 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Nov 28 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 18:30
      1h 20m
      Direct
      LHR 19:50
      Dublin - London | Sat, Dec 12 | Aer Lingus
      €46
      32% off
      €68 €46
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Dublin to London 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 Dublin Airport to Heathrow Airport

What is the cheapest month to fly from Dublin Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Dublin Airport to Heathrow 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 Dublin Airport to Heathrow Airport are usually in August, with an average price of €93. It is best to avoid October, when the average price can reach €133.

€133
€113
€93
€73
    Cheapest
  • €133
    Oct
  • €108
    Nov
  • €121
    Dec
  • €103
    Jan
  • €117
    Feb
  • €122
    Mar
  • €109
    Apr
  • €130
    May
  • €127
    Jun
  • €113
    Jul
  • €93
    Aug
  • €103
    Sep

What is the cheapest month to fly return from Dublin Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average monthly return fares from Dublin Airport to Heathrow Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Dublin Airport to Heathrow Airport, with an average price of €187. June is usually the most expensive month, with an average price reaching €307.

€307
€247
€187
€127
  • €187
    Oct
  • €236
    Nov
  • €205
    Dec
  • €193
    Jan
  • €198
    Feb
  • €264
    Mar
  • €226
    Apr
  • €227
    May
  • €307
    Jun
  • €238
    Jul
  • €194
    Aug
  • €242
    Sep

What is the cheapest day of the week to fly from Dublin Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average ticket prices from Dublin Airport to Heathrow 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 Dublin Airport to Heathrow Airport is Sunday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€130
€120
€110
€100
    Cheapest
  • €118
    Mon
  • €120
    Tue
  • €113
    Wed
  • €126
    Thu
  • €130
    Fri
  • €114
    Sat
  • €110
    Sun

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

The cheapest airline flying from Dublin Airport to Heathrow Airport is Aer Lingus (from €45) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From €45
British Airways
From €46
KLM
From €80
Scandinavian Airlines
From €93
Air France
From €116
AEGEAN
From €156
Swiss Airlines
From €198
Lufthansa
From €273

Find more flights and airlines

What is the flight schedule from Dublin Airport to Heathrow Airport?

Check the schedule for flights from Dublin to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA835

    Dublin Airport

    20:10

    DUB

    1h 15m

    21:25

    LHR

    S M T W T F S
    Search

  2. EI184

    Dublin Airport

    19:45

    DUB

    1h 20m

    21:05

    LHR

    S M T W T - S
    Search

  3. BA839

    Dublin Airport

    20:40

    DUB

    1h 20m

    22:00

    LHR

    S M T W T - S
    Search

  4. EI174

    Dublin Airport

    16:30

    DUB

    1h 20m

    17:50

    LHR

    - - - W T - S
    Search

  5. EI178

    Dublin Airport

    18:00

    DUB

    1h 25m

    19:25

    LHR

    S M T W T F S
    Search

  6. EI168

    Dublin Airport

    14:30

    DUB

    1h 30m

    16:00

    LHR

    S M T W T F S
    Search

  7. EI156

    Dublin Airport

    08:40

    DUB

    1h 40m

    10:20

    LHR

    S M T W T F S
    Search

  8. BA825

    Dublin Airport

    08:35

    DUB

    1h 35m

    10:10

    LHR

    S M T W T F -
    Search

  9. BA831

    Dublin Airport

    15:20

    DUB

    1h 30m

    16:50

    LHR

    S M T W T F S
    Search

  10. EI154

    Dublin Airport

    07:30

    DUB

    1h 35m

    09:05

    LHR

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

About Dublin Airport and Heathrow Airport

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

Flight distance 449.04km
Cheapest one-way ticket price €43
Cheapest return ticket price €61

FAQs for Dublin Airport to Heathrow Airport Flights

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

    Dublin Airport to Heathrow Airport takes about 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 31 daily flights from Dublin Airport (DUB) to Heathrow Airport (LHR).
  • The earliest flight from Dublin Airport to Heathrow Airport departs at 06:30, and the last departs at 20:30, 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 Dublin Airport (DUB) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €169 in October, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • British Airways is a very popular airline operating an average of 14237 flights per month.
  • One-way flights from Dublin Airport to Heathrow Airport currently start from €43, and round-trip fares start from €61. The current lowest fare is a British Airways flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Yes. Aer Lingus and British Airways operate direct flights from Dublin Airport to Heathrow Airport, with an average flight time of 55 minutes, and around 124 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 Dublin Airport to Heathrow Airport is €113. Prices may vary depending on the departure date, airline, and availability.
  • Dublin Airport to Heathrow Airport operates around 127 weekly flights, mainly by Aer Lingus and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dublin Airport and Heathrow 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.