On this page, you can find and purchase flight tickets for the route from London to Shannon. The direct distance between the cities is 614 km, and with up to 18 weekly flights, it's easy to find a convenient departure time.
Flights are operated by British Airways, Aer Lingus, and Ryanair. Ticket prices depend on the season and how far in advance you book, so we recommend checking how to get to the airport beforehand and clarifying the best way to reach your destination after landing.
The table shows direct flights London → Shannon on the selected date. The flight takes approximately 1 h 16 min. Regular flights are operated by Aer Lingus, FR, Air Canada and British Airways. Departures from Heathrow Airport, London Gatwick Airport and Stansted Airport airports, arrivals at Shannon Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for London — Shannon by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $71 in ,, and the most expensive are around $129 in n. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
London → Shannon, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $42 | low | May | $54 | medium | Sep | $55 | medium |
| Feb | $40 | low | Jun | $60 | high | Oct | $44 | low |
| Mar | $45 | medium | Jul | $64 | high | Nov | $41 | low |
| Apr | $49 | medium | Aug | $63 | high | Dec | $53 | medium |
Some values are estimated based on seasonality.
The warmest time to visit is July, when average highs reach 18.6°C, while the coldest weather is seen in January. Precipitation peaks in August and October, when the number of wet days reaches 18–19 per month.
The most budget-friendly flights are available in July, starting $72, and September. The highest ticket prices are recorded in March, when fares start $129.
July is the optimal month for planning your trip, offering the best prices and the most comfortable temperatures. It is better to avoid the period from December to March due to a combination of high humidity and rising flight costs.
There are 6 airlines operating on the route from London to Shannon, with Aer Lingus and Ryanair being the key carriers. Most flights are direct, ensuring minimal travel time over the 614 km distance. You can find detailed information about flight schedules, baggage allowances, and aircraft types in the airline cards below.
Flights London — Shannon depart from Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport and arrive at Shannon Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight on this route takes approximately 1 hour 15 minutes, as the distance between the cities is only 614 km.
Regular flights are operated by airlines such as Aer Lingus, Ryanair, and British Airways. A full list of carriers is available on this page.
Yes, there are about 18 direct flights per week on this route, making travel fast and convenient.
Flight prices change constantly depending on the season and demand. You can find the current minimum for the coming months in the low-price calendar above.
All major flights on this route arrive at Shannon International Airport (SNN), located in Ireland.
Where travelers fly most — pick a route and check prices
