Trip.com
>
Flights
>
United Kingdom
>
Greater London
>
Flights to 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 SAR 190 and round-trip from SAR 254. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Dec 16 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • Cheapest
      DUB 18:00
      1h 20m
      Direct
      LHR 19:20
      Dublin - London | Tue, Dec 15 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • Cheapest
      DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Dec 14 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • Cheapest
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      SAR 190
      66% off
      SAR 551 SAR 190
    • DUB 17:55
      1h 20m
      Direct
      LHR 19:15
      Dublin - London | Thu, Dec 17 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 12 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Nov 23 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 25 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Tue, Nov 24 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 15:10
      1h 25m
      Direct
      LHR 16:35
      Dublin - London | Sat, Nov 7 | British Airways
      LTN 07:30
      1h 20m
      Direct
      DUB 08:50
      London - Dublin | Wed, Nov 11 | Ryanair
      SAR 254 SAR 399
      36% off
      36% off
      SAR 399 SAR 254
    • DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Nov 23 | British Airways
      LTN 13:05
      1h 20m
      Direct
      DUB 14:25
      London - Dublin | Sat, Nov 28 | Ryanair
      SAR 281 SAR 399
      30% off
      30% off
      SAR 399 SAR 281
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 5 | British Airways
      LTN 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 12 | Ryanair
      SAR 281 SAR 399
      30% off
      30% off
      SAR 399 SAR 281
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Dec 8 | British Airways
      STN 06:30
      1h 20m
      Direct
      DUB 07:50
      London - Dublin | Sun, Dec 13 | Ryanair
      SAR 281
      30% off
      SAR 399 SAR 281
    • DUB 10:50
      1h 30m
      Direct
      LHR 12:20
      Dublin - London | Mon, Dec 7 | British Airways
      LTN 18:45
      1h 20m
      Direct
      DUB 20:05
      London - Dublin | Sat, Dec 12 | Ryanair
      SAR 281
      30% off
      SAR 399 SAR 281
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Tue, Nov 10 | British Airways
      LGW 17:45
      1h 20m
      Direct
      DUB 19:05
      London - Dublin | Sat, Nov 14 | Ryanair
      SAR 298
      25% off
      SAR 399 SAR 298
    • DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Nov 16 | British Airways
      STN 18:40
      1h 20m
      Direct
      DUB 20:00
      London - Dublin | Sat, Nov 21 | Ryanair
      SAR 298
      25% off
      SAR 399 SAR 298
    • DUB 17:55
      1h 20m
      Direct
      LHR 19:15
      Dublin - London | Sat, Nov 21 | British Airways
      STN 07:15
      1h 20m
      Direct
      DUB 08:35
      London - Dublin | Wed, Nov 25 | Ryanair
      SAR 298
      25% off
      SAR 399 SAR 298
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Thu, Dec 31 | British Airways
      STN 06:35
      1h 20m
      Direct
      DUB 07:55
      London - Dublin | Sat, Jan 2 | Ryanair
      SAR 310
      22% off
      SAR 399 SAR 310
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Wed, Nov 4 | Normal Airline
      LON 15:00
      6h
      Direct
      DUB 16:00
      London - Dublin | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Dec 16 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • DUB 18:00
      1h 20m
      Direct
      LHR 19:20
      Dublin - London | Tue, Dec 15 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Dec 14 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      SAR 190
      66% off
      SAR 551 SAR 190
    • DUB 17:55
      1h 20m
      Direct
      LHR 19:15
      Dublin - London | Thu, Dec 17 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 12 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 08:45
      1h 30m
      Direct
      LHR 10:15
      Dublin - London | Mon, Nov 23 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 25 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Tue, Nov 24 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Wed, Nov 4 | 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
      SAR 190 SAR 551
      66% off
      66% off
      SAR 551 SAR 190
    • DUB 17:50
      1h 20m
      Direct
      LHR 19:10
      Dublin - London | Wed, Dec 16 | British Airways
      SAR 195 SAR 551
      65% off
      65% off
      SAR 551 SAR 195
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Dec 12 | Aer Lingus
      SAR 232 SAR 551
      57% off
      57% off
      SAR 551 SAR 232
    • DUB 15:10
      1h 25m
      Direct
      LHR 16:35
      Dublin - London | Sat, Nov 21 | British Airways
      SAR 255
      54% off
      SAR 551 SAR 255
    • DUB 09:00
      1h 30m
      Direct
      LHR 10:30
      Dublin - London | Wed, Nov 11 | British Airways
      SAR 286
      48% off
      SAR 551 SAR 286
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Tue, Nov 10 | Aer Lingus
      SAR 298
      46% off
      SAR 551 SAR 298
    • DUB 07:35
      1h 30m
      Direct
      LHR 09:05
      Dublin - London | Tue, Nov 24 | Aer Lingus
      SAR 298
      46% off
      SAR 551 SAR 298
    • DUB 07:35
      1h 30m
      Direct
      LHR 09:05
      Dublin - London | Tue, Dec 1 | Aer Lingus
      SAR 299
      46% off
      SAR 551 SAR 299
    • DUB 15:30
      1h 20m
      Direct
      LHR 16:50
      Dublin - London | Fri, Nov 13 | Aer Lingus
      SAR 350
      36% off
      SAR 551 SAR 350
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DUB 15:10
      1h 25m
      Direct
      LHR 16:35
      Dublin - London | Sat, Nov 7 | British Airways
      SAR 233 SAR 560
      57% off
      57% off
      SAR 560 SAR 233
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Mon, Nov 9 | British Airways
      SAR 268 SAR 560
      52% off
      52% off
      SAR 560 SAR 268
    • DUB 07:35
      1h 30m
      Direct
      LHR 09:05
      Dublin - London | Sun, Nov 8 | Aer Lingus
      SAR 298 SAR 560
      47% off
      47% off
      SAR 560 SAR 298
    • DUB 14:15
      1h 20m
      Direct
      LHR 15:35
      Dublin - London | Mon, Nov 9 | Aer Lingus
      SAR 350
      38% off
      SAR 560 SAR 350
    • DUB 20:35
      1h 20m
      Direct
      LHR 21:55
      Dublin - London | Fri, Nov 6 | British Airways
      SAR 360
      36% off
      SAR 560 SAR 360
    • DUB 08:50
      1h 30m
      Direct
      LHR 10:20
      Dublin - London | Tue, Nov 3 | British Airways
      SAR 360
      36% off
      SAR 560 SAR 360
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Nov 4 | British Airways
      SAR 365
      35% off
      SAR 560 SAR 365
    • DUB 19:45
      1h 20m
      Direct
      LHR 21:05
      Dublin - London | Fri, Nov 6 | Aer Lingus
      SAR 392
      30% off
      SAR 560 SAR 392
    • DUB 14:15
      1h 20m
      Direct
      LHR 15:35
      Dublin - London | Thu, Nov 5 | Aer Lingus
      SAR 392
      30% off
      SAR 560 SAR 392
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Wed, Dec 16 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • DUB 18:00
      1h 20m
      Direct
      LHR 19:20
      Dublin - London | Tue, Dec 15 | British Airways
      SAR 190 SAR 269
      28% off
      28% off
      SAR 269 SAR 190
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Tue, Jan 12 | British Airways
      SAR 190 SAR 551
      66% off
      66% off
      SAR 551 SAR 190
    • DUB 17:55
      1h 20m
      Direct
      LHR 19:15
      Dublin - London | Thu, Dec 17 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 12 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Mon, Dec 7 | British Airways
      SAR 195
      28% off
      SAR 269 SAR 195
    • DUB 17:50
      1h 20m
      Direct
      LHR 19:10
      Dublin - London | Wed, Dec 16 | British Airways
      SAR 195
      65% off
      SAR 551 SAR 195
    • DUB 20:40
      1h 20m
      Direct
      LHR 22:00
      Dublin - London | Sat, Dec 19 | British Airways
      SAR 198
      26% off
      SAR 269 SAR 198
    • DUB 16:30
      1h 20m
      Direct
      LHR 17:50
      Dublin - London | Sat, Dec 12 | Aer Lingus
      SAR 232
      57% off
      SAR 551 SAR 232
    • DUB 13:00
      17h 25m
      1 stop
      LON 14:00
      Dublin - London | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Dublin Airport to Heathrow Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Dublin Airport to Heathrow Airport.

Based on Trip.com 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 SAR 390. May sees the highest fares, around SAR 547.

SAR 547
SAR 469
SAR 390
SAR 312
    Cheapest
  • SAR 486
    Oct
  • SAR 455
    Nov
  • SAR 508
    Dec
  • SAR 431
    Jan
  • SAR 492
    Feb
  • SAR 515
    Mar
  • SAR 460
    Apr
  • SAR 547
    May
  • SAR 534
    Jun
  • SAR 477
    Jul
  • SAR 390
    Aug
  • SAR 432
    Sep

Which month has the cheapest round-trip flights from Dublin Airport to Heathrow Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Dublin Airport to Heathrow Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Dublin Airport to Heathrow Airport are usually in October, with an average price of SAR 806. June sees the highest fares, around SAR 1,294.

SAR 1,294
SAR 1,050
SAR 806
SAR 562
  • SAR 806
    Oct
  • SAR 993
    Nov
  • SAR 864
    Dec
  • SAR 812
    Jan
  • SAR 834
    Feb
  • SAR 1,111
    Mar
  • SAR 954
    Apr
  • SAR 957
    May
  • SAR 1,294
    Jun
  • SAR 1,005
    Jul
  • SAR 819
    Aug
  • SAR 1,020
    Sep

Which day of the week has the cheapest flights from Dublin Airport to Heathrow Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Dublin Airport to Heathrow Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Dublin Airport to Heathrow Airport is Sunday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

SAR 544
SAR 503
SAR 462
SAR 421
    Cheapest
  • SAR 497
    Mon
  • SAR 504
    Tue
  • SAR 475
    Wed
  • SAR 525
    Thu
  • SAR 544
    Fri
  • SAR 483
    Sat
  • SAR 462
    Sun

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

The cheapest airline flying from Dublin Airport to Heathrow Airport is British Airways (from SAR 190) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

British Airways
From SAR 190
Aer Lingus
From SAR 231
KLM
From SAR 340
Scandinavian Airlines
From SAR 398
Air France
From SAR 499
Swiss Airlines
From SAR 838
Lufthansa
From SAR 1,535

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. BA839

    Dublin Airport

    20:40

    DUB

    1h 20m

    22:00

    LHR

    S M T W T F S
    Search

  2. BA837

    Dublin Airport

    19:25

    DUB

    1h 20m

    20:45

    LHR

    - - - - - - S
    Search

  3. BA835

    Dublin Airport

    18:00

    DUB

    1h 20m

    19:20

    LHR

    S M T W T F S
    Search

  4. EI184

    Dublin Airport

    19:45

    DUB

    1h 20m

    21:05

    LHR

    S M T W T - S
    Search

  5. EI164

    Dublin Airport

    12:00

    DUB

    1h 30m

    13:30

    LHR

    S M T W T F S
    Search

  6. BA833

    Dublin Airport

    16:00

    DUB

    1h 25m

    17:25

    LHR

    S M - - T F S
    Search

  7. BA831

    Dublin Airport

    13:05

    DUB

    1h 30m

    14:35

    LHR

    S M T W T F S
    Search

  8. BA829

    Dublin Airport

    11:00

    DUB

    1h 30m

    12:30

    LHR

    S M T W T F S
    Search

  9. BA825

    Dublin Airport

    09:00

    DUB

    1h 30m

    10:30

    LHR

    S M T W T F -
    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 SAR 190
Cheapest return ticket price SAR 254

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 1 hour 24 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 20:40, with about 24 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 SAR 360 in December, the most expensive month to book this route.
  • The earliest flight departs from Dublin Airport (DUB) at 06:40 and arrives in Heathrow Airport (LHR) at 08:05.
  • The latest flight departs from Dublin Airport (DUB) at 20:40 and arrives in Heathrow Airport (LHR) at 22:00.
    • 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 SAR 190, and round-trip fares start from SAR 254. The current lowest fare is a British Airways flight departing on Wed, Dec 16; 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 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 Dublin Airport to Heathrow Airport is SAR 401. Prices may vary depending on the departure date, airline, and availability.
  • Dublin Airport to Heathrow Airport operates around 118 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.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.