Cheap flights from Dublin to London Heathrow Airport from $60
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LHR
25 Nov — 2 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to London Heathrow are usually found in January or February, booked 57 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Dublin to Heathrow
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Dublin to Heathrow
Explore the most affordable flight options available from Dublin to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.
Wed 11/1110:30 -
Nonstop1h 30m
Fri 13/1106:30 -
Nonstop1h 20m
Deal found 25/10$148
Sat 14/1117:55 -
Nonstop1h 20m
Sun 15/1108:25 -
Nonstop1h 30m
Deal found 21/10$149
Fri 13/1120:35 -
Nonstop1h 20m
Mon 16/1115:25 -
Nonstop1h 30m
Deal found 23/10$151
Wed 4/1109:00 -
Nonstop1h 30m
Sat 7/1115:25 -
Nonstop1h 30m
Deal found 21/10$152
Wed 16/1220:40 -
Nonstop1h 20m
Mon 28/1206:30 -
Nonstop1h 20m
Deal found 22/10$153
Sat 14/1108:50 -
Nonstop1h 30m
Sat 14/1113:45 -
Nonstop1h 30m
Deal found 26/10$155
Tue 8/1218:00 -
Nonstop1h 20m
Wed 9/1206:30 -
Nonstop1h 20m
Deal found 25/10$156
Tue 1/1218:00 -
Nonstop1h 20m
Sat 5/1213:45 -
Nonstop1h 30m
Deal found 22/10$158
Sat 21/1120:40 -
Nonstop1h 20m
Sat 28/1112:45 -
Nonstop1h 30m
Deal found 24/10$162
Fri 13/1120:35 -
Nonstop1h 20m
Tue 17/1115:35 -
Nonstop1h 30m
Deal found 22/10$163
Wed 4/1109:00 -
Nonstop1h 30m
Mon 30/1106:30 -
Nonstop1h 20m
Deal found 26/10$165
Best flights from Dublin to Heathrow
Discover carefully curated flight deals from Dublin to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.
Sat 14/1117:55 -
Nonstop1h 20m
Wed 18/1106:30 -
Nonstop1h 20m
Deal found 23/10$165
Thu 10/1220:40 -
Nonstop1h 20m
Thu 17/1206:30 -
Nonstop1h 20m
Deal found 26/10$165
Wed 11/1109:00 -
Nonstop1h 30m
Wed 11/1115:25 -
Nonstop1h 30m
Deal found 24/10$165
Mon 21/1220:40 -
Nonstop1h 20m
Sat 26/1206:30 -
Nonstop1h 20m
Deal found 22/10$178
Thu 3/1208:50 -
Nonstop1h 30m
Thu 3/1215:30 -
Nonstop1h 30m
Deal found 25/10$180
Fri 4/1215:50 -
Nonstop1h 25m
Sun 6/1208:25 -
Nonstop1h 30m
Deal found 24/10$196
Thu 5/1108:50 -
Nonstop1h 30m
Mon 9/1112:45 -
Nonstop1h 30m
Deal found 25/10$199
Fri 11/1215:50 -
Nonstop1h 25m
Sun 13/1208:25 -
Nonstop1h 30m
Deal found 24/10$205
Wed 25/1109:00 -
Nonstop1h 30m
Fri 27/1116:10 -
Nonstop1h 30m
Deal found 22/10$215
Fri 27/1118:25 -
Nonstop1h 20m
Tue 1/1218:25 -
Nonstop1h 20m
Deal found 26/10$229
Sun 21/319:25 -
Nonstop1h 20m
Fri 26/306:30 -
Nonstop1h 20m
Deal found 21/10$276
Direct flights from Dublin to Heathrow
Explore direct flight options from Dublin to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 October 2026.
Wed 11/1110:30 -
Nonstop1h 30m
Fri 13/1106:30 -
Nonstop1h 20m
Deal found 25/10$148
Sat 7/1116:10 -
Nonstop1h 25m
Sun 8/1108:25 -
Nonstop1h 30m
Deal found 22/10$149
Fri 13/1120:35 -
Nonstop1h 20m
Mon 16/1115:25 -
Nonstop1h 30m
Deal found 23/10$151
Sat 14/1108:50 -
Nonstop1h 30m
Sat 14/1115:25 -
Nonstop1h 30m
Deal found 25/10$152
Wed 16/1220:40 -
Nonstop1h 20m
Mon 28/1206:30 -
Nonstop1h 20m
Deal found 22/10$153
Tue 8/1218:00 -
Nonstop1h 20m
Wed 9/1206:30 -
Nonstop1h 20m
Deal found 25/10$156
Mon 8/220:40 -
Nonstop1h 20m
Sun 21/208:25 -
Nonstop1h 30m
Deal found 22/10$158
Thu 14/110:50 -
Nonstop1h 30m
Thu 14/115:30 -
Nonstop1h 30m
Deal found 22/10$159
Sat 21/1120:40 -
Nonstop1h 20m
Sat 28/1112:45 -
Nonstop1h 30m
Deal found 24/10$162
Fri 13/1120:35 -
Nonstop1h 20m
Tue 17/1115:35 -
Nonstop1h 30m
Deal found 22/10$163
Last-minute flights from Dublin to Heathrow
Discover last-minute flight deals from Dublin to Heathrow. Data last updated 26 October 2026 and is based on user searches.
Wed 4/1109:00 -
Nonstop1h 30m
Sat 7/1115:25 -
Nonstop1h 30m
Deal found 21/10$152
Wed 4/1109:00 -
Nonstop1h 30m
Sun 8/1108:25 -
Nonstop1h 30m
Deal found 25/10$158
Wed 4/1109:00 -
Nonstop1h 30m
Mon 30/1106:30 -
Nonstop1h 20m
Deal found 26/10$165
Wed 4/1109:00 -
Nonstop1h 30m
Wed 4/1115:25 -
Nonstop1h 30m
Deal found 21/10$173
Wed 11/1110:30 -
Nonstop1h 30m
Fri 13/1106:30 -
Nonstop1h 20m
Deal found 25/10$148
Fri 13/1120:35 -
Nonstop1h 20m
Mon 16/1115:25 -
Nonstop1h 30m
Deal found 23/10$151
Fri 13/1120:35 -
Nonstop1h 20m
Tue 17/1115:35 -
Nonstop1h 30m
Deal found 22/10$163
Sat 14/1117:55 -
Nonstop1h 20m
Sun 15/1108:25 -
Nonstop1h 30m
Deal found 21/10$149
Sat 14/1108:50 -
Nonstop1h 30m
Sat 14/1113:45 -
Nonstop1h 30m
Deal found 26/10$155
Sat 21/1120:40 -
Nonstop1h 20m
Sat 28/1112:45 -
Nonstop1h 30m
Deal found 24/10$162
One-way flights from Dublin to Heathrow
Search for one-way flight options from Dublin to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.
Sat 9/116:10 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10$60
Wed 4/1109:00 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10$61
Wed 18/1120:40 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10$67
Sat 12/1220:40 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10$70
Mon 9/1120:40 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10$78
Tue 10/1108:50 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10$80
Thu 31/1220:40 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10$81
Sat 21/1116:10 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10$82
Tue 24/1119:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10$85
Find flight deals from Dublin to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 October 2026.
Customise your flight search to find flights from Dublin to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 26 October 2026.
Use the filters below to find and compare flights from Dublin to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Sat 12/12
20:40-22:00
Nonstop1h 20m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$71
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Wed 10/3
09:00-10:30
Nonstop1h 30m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$72
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Mon 30/11
20:40-22:00
Nonstop1h 20m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$72
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Sat 13/3
20:40-22:00
Nonstop1h 20m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$72
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Mon 9/11
20:40-22:00
Nonstop1h 20m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$78
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Sat 21/11
16:10-17:35
Nonstop1h 25m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$82
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Tue 22/12
20:40-22:00
Nonstop1h 20m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$105
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Tue 24/11
16:20-17:45
Nonstop1h 25m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$116
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Sun 6/12
05:45-10:45
1 stop5h 00m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$125
DublinLondon
DUB Dublin - LHR London Heathrow
DUBLHR
Dublin
Tue 8/12
05:45-10:45
1 stop5h 00m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
$125
Flights are sorted by cheapest return flights first.
Deals found on 24/10
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Dublin with our price prediction graph.
DUB-LHR
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to London Heathrow Airport
Prices
Delays
How far ahead should I book a flight from Dublin to London Heathrow Airport?
The price you pay for your flight from Dublin to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Dublin to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Dublin to London Heathrow Airport (average of $193). Flying from Dublin to London Heathrow Airport in June is currently the most expensive (average of $267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to LHR?
Find hourly flight availability from Dublin to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 October 2026.
When flying from Dublin to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 93% versus a flight in the afternoon.
How much does it cost for a return flight from Dublin to London Heathrow Airport?
Airfare is below average for this route at the moment.
Dublin to London Heathrow Airport flights typically cost between $193 and $298 in November.The cheapest return price found within the last 5 days was $148 on British Airways (11 Nov–13 Nov).
How often are flights from Dublin to London delayed?
About 16% of weekly flights between Dublin and London have experienced delays in the past year, with the average delay time being 98 minutes.
What is the most punctual flight time for Dublin to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to London flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 14% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to London Heathrow?
Most people fly from Dublin (DUB) if they book a flight from Dublin to London Heathrow. On average, Dublin has 15 outbound flights to London Heathrow per day from 0 airlines. Dublin is conveniently located just 9.2 km from Dublin’s city centre.
How long is the flight from Dublin to London Heathrow Airport?
British Airways can get you from Dublin to London Heathrow Airport in just under 1h 20m. Your travel time will be generally consistent. Airlines will cover a distance of 449 km. Most flights are nonstop.
What are the most reliable airlines from Dublin to London Heathrow Airport?
Before booking your flight to London Heathrow Airport from Dublin, have a look at the most reliable airlines to get you to your destination on time: Air Canada (82%), Aer Lingus (76%), British Airways( 75%).
What are the cheapest flights from Dublin to London Heathrow Airport?
Looking for the cheapest flight from Dublin to London Heathrow Airport? While on average our users pay $161, our data indicates the cheapest price to be $65. The most popular route (Dublin - London Heathrow), is priced around $92.
Can I find deals for business class flights from Dublin to Heathrow?
Yes. Cheapflights offers flight deals from Dublin to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Dublin to London Heathrow Airport (average of $193). Flying from Dublin to London Heathrow Airport in June is currently the most expensive (average of $267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Heathrow?
Cheapflights makes it easy to find Dublin to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Heathrow?
Cheapflights helps you find that perfect flight to Heathrow from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Dublin to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dublin to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Dublin to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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