Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | $533 |
One-way from | $156 |
Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Shannon. Check prices with Cheapflights to find a great deal for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 70% on flights from London Heathrow Airport to Shannon compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $48. For sooner than that we have options available in the next 3 days from $132.
Flights from London Heathrow Airport to Shannon lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Shannon in September, with the cheapest ticket starting at $29.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Shannon in the morning. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the afternoon.
Fly from
Fly to
Budget
$1,149 - $16,240
Route
Depart
Return
Price
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Sat 11/2
Nonstop1h 30m
Shannon
Sat 11/2
2 stops31h 35m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Sat 8/10
2 stops25h 30m
Shannon
Sat 8/17
Nonstop1h 25m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Thu 6/13
Nonstop1h 25m
Shannon
Mon 6/17
1 stop17h 05m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Tue 6/18
Nonstop1h 25m
Shannon
Sat 6/22
1 stop18h 50m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Thu 6/27
Nonstop1h 30m
Shannon
Fri 6/28
1 stop18h 20m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Sat 6/22
Nonstop1h 30m
Shannon
Sat 6/22
1 stop19h 40m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Sat 8/10
2 stops25h 30m
Shannon
Sat 8/17
1 stop32h 10m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Sat 6/29
2 stops21h 30m
Shannon
Sat 7/6
1 stop17h 50m
London HeathrowShannon
LHR - SNN
LHRSNN
London Heathrow
Mon 6/17
1 stop21h 30m
Shannon
Fri 6/21
1 stop22h 40m
SNN Temperature | 42.8 - 60.8 °F |
---|
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
20%of flight departures | Morning6 am to noon |
46%of flight departures | AfternoonNoon to 6 pm |
33%of flight departures | Evening6 pm to midnight |
Sunday | 13daily flights |
---|---|
Monday | 10daily flights |
Tuesday | 13daily flights |
Wednesday | 9daily flights |
Thursday | 13daily flights |
Friday | 13daily flights |
Saturday | 10daily flights |
Deals for Heathrow to Shannon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Shannon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Yes! Cheapflights helps users easily find flights from Heathrow to Shannon with no change fees.
Yes, Cheapflights offers price alerts on Heathrow to Shannon 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.