Cheap flights from Heathrow to Sligo

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The best prices from Heathrow to Sligo are usually found in August or May, booked 60 days in advance, depart on a Saturday or Thursday and return on a Thursday

How to find the cheapest flight from
Heathrow (LHR) to Sligo (DUB)

LHR - DUB
Price
£80 - £117
DUB
Temperature
7 - 18 °C
DUB
Rainfall
0 - 4 mm

Popular in

December

High demand for flights, 20% potential price rise

Cheapest in

August

Best time to find cheap flights, 15% potential price drop

Average price

£97

Average for round-trip flights in October 2020

Round-trip from

£80

From Heathrow to Sligo

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Sligo?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Heathrow to Sligo?

Users have found that booking a flight from Heathrow to Sligo at least 56 days early can save you up to 79% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Heathrow to Sligo for as little as £78 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £100 for flights departing within the next 3 days.

What is the cheapest month to fly from Heathrow to Sligo?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Sligo. Flights to Sligo from Heathrow in August are about £63 on average during August, but can be found for as low as £27.

When is the cheapest time to fly from Heathrow to Sligo (LHR - DUB)?

A simple way to save on the total cost of your ticket is to fly from Heathrow to Sligo at midday. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

Cheap flights from Heathrow to Sligo in October, November 2020

The best prices found for LHR to DUB flights in October, November
2 Nov - 3 Nov
£55pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
30 Oct - 2 Nov
£61pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
26 Oct - 2 Nov
£61pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow

Heathrow to Sligo 2020 flight deals

Cheap flights to Sligo from Heathrow found for this year
26 Dec - 31 Dec
£47pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
17 Dec - 8 Jan
£49pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
21 Dec - 11 Jan
£53pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow

Direct flights to Sligo from Heathrow

Save time with Heathrow to Sligo direct flight deals
14 Jan - 19 Jan
£42pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
30 Jan - 6 Feb
£43pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
7 Jan - 11 Jan
£45pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Sligo

Late deals on return flights to Sligo from Heathrow, departing today and this week
2 Nov - 3 Nov
£55pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
1 Nov - 1 Nov
£73pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
1 Nov - 2 Nov
£92pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow

One-way flights to Sligo from Heathrow

The cheapest one-way flights from Heathrow to Sligo
03:20 - 04:45
British Airways
Direct
1h 25m
LHR - DUB
British Airways
£67
KAYAK
15:55 - 17:15
Aer Lingus
Direct
1h 20m
LHR - DUB
Aer Lingus
£72
Kiwi.com
06:15 - 07:40
KLM
1 stop
25h 25m
LHR - DUB
KLM
£81
mytrip.com

Related info for your journey

Useful info, stats and facts about Heathrow to Sligo flights.

Flight FAQs

From Heathrow to Sligo

Are flight prices decreasing from Heathrow to Dublin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Dublin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London Heathrow to Dublin have flexible changes due to COVID-19?

One of the carriers operating flights from London Heathrow to Dublin that may be offering flexible change policies is British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Heathrow to Sligo for under £77 on Cheapflights?

Yes, there are multiple flights from Heathrow to Sligo for under £77. The cheapest flight booked recently is on British Airways for just £42, but on average you can expect to pay £57.

Are there direct flights from Heathrow to Sligo for under £77 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Sligo under £77. A good price for a direct flight from Heathrow to Sligo is less than £57.

Are there last-minute flights available from Heathrow to Sligo for under £77?

There are currently 20+ open flights from Heathrow to Sligo within the next 7 days for less than £77.

How many flights depart from Heathrow to Sligo on average per day?

Per day, 25 flights depart from London Heathrow to Dublin on average.
Morning (6am - Midday) - 48% of flight departures
Afternoon (Midday - 6pm) - 52% of flight departures

Does it rain more in Heathrow or Dublin?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Heathrow is roughly less than Dublin. You can assume this to be the case over the next 21 days.

Is Heathrow weather warmer or cooler than Dublin?

Temperatures around the 24 °Cs can be experienced in July. The weather in Dublin is colder than in Heathrow. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Heathrow to Sligo?

Departing from Heathrow to Sligo will take you 1h 20m. Airlines will cover a distance of 281 mi. Most flights are nonstop.

What is the cheapest airline to fly from Heathrow to Sligo return?

Cheapflights users have booked flights from Heathrow to Sligo from £43 return. This flight start at 54% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Heathrow to Sligo one-way?

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £37. However, be on the lookout for offers from Aer Lingus and KLM, as they are both options that can get you from Heathrow to Sligo for a low price.

Alternative routes for Heathrow to Sligo

Destination information for Sligo

Things to know before you go. Useful info for your trip from Heathrow to Sligo
Today's exchange rate
£1 = €1.11
Flight duration
1h 25m
Average temperature for October in Sligo
12.0 °C

Airports servicing London

Airports servicing Dublin

Hourly flight availability from Heathrow to Sligo

Afternoon Midday to 6 PM 52% of flight departures
Morning 6 AM to midday 34% of flight departures
Evening 6 PM to midnight 13% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Sligo
Sunday
11 daily flights
Monday
27 daily flights
Tuesday
17 daily flights
Wednesday
14 daily flights
Thursday
19 daily flights
Friday
16 daily flights
Saturday
11 daily flights
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