British Airways flights from London to Shannon (LON - SNN)
LON — SNN
28 Oct — 4 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest British Airways flights from London to Shannon
Explore the most affordable British Airways flight options available from London to Shannon. Find the lowest fares with prices last updated on 28 September 2026.
Sat 10/1014:20 -
Nonstop1h 30m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 27/9£103
Fri 9/1019:10 -
Nonstop1h 25m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 23/9£104
Tue 29/914:40 -
Nonstop1h 30m
Tue 13/1021:15 -
Nonstop1h 25m
Deal found 24/9£119
Best British Airways flights from London to Shannon
Discover carefully curated British Airways flight deals from London to Shannon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.
Sat 10/1014:20 -
Nonstop1h 30m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 27/9£103
Fri 9/1019:10 -
Nonstop1h 25m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 23/9£104
Thu 8/1009:50 -
Nonstop1h 30m
Mon 12/1016:50 -
Nonstop1h 30m
Deal found 28/9£223
Direct British Airways flights from London to Shannon
Explore direct British Airways flight options from London to Shannon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 September 2026.
Fri 6/1118:05 -
Nonstop1h 20m
Sun 8/1120:05 -
Nonstop1h 20m
Deal found 25/9£103
Fri 9/1019:10 -
Nonstop1h 25m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 23/9£104
Mon 23/1115:15 -
Nonstop1h 30m
Sun 29/1120:05 -
Nonstop1h 20m
Deal found 24/9£174
Last-minute British Airways flights from London to Shannon
Discover last-minute British Airways flight deals from London to Shannon. Data last updated 28 September 2026 and is based on user searches.
Sat 10/1014:20 -
Nonstop1h 30m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 27/9£103
Fri 9/1019:10 -
Nonstop1h 25m
Mon 12/1021:15 -
Nonstop1h 25m
Deal found 23/9£104
Tue 29/914:40 -
Nonstop1h 30m
Tue 13/1021:15 -
Nonstop1h 25m
Deal found 24/9£119
One-way British Airways flights to Shannon
Search for one-way British Airways flight options to Shannon. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.
Thu 8/1019:10 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£51
Fri 16/1019:10 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£76
Sat 3/1014:20 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£77
Can I get a flight from London to Shannon, Clare on British Airways for under £151?
3 British Airways flights from LON to SNN have recently been found on Cheapflights for under £151. Click here to find the best deals to Shannon, Clare for your desired dates.
British Airways flights from London to Shannon in 2026
Find detailed information about British Airways flights from London to Shannon. Explore the options provided by British Airways to plan your journey from London to Shannon. Data last updated 28 September 2026.
Weekly British Airways flight availability from London to Shannon, Clare
The most British Airways flights from LON to SNN are scheduled on a Monday (3 on average). You will have fewer British Airways flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon, Clare ranges from 59.0 - 105.0 inches per month. October is typically the wettest month, when rainfall can reach 105.0 mm. April is typically the driest time to visit Shannon, Clare when rainfall is around 59.0 mm.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).
Best time to book a flight from London to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from London with our price prediction graph.
LON-SNN
LHR-SNN
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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from London to Shannon on another airline
Consider alternative airlines that service the Shannon area. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Browse through other British Airways flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.
If Shannon is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 28 September 2026.
Cancelled flight extended my travel time by over 10 hours and no one was available to.assist with accommodation during a 15 hour layover.
10.0
Wonderful|Sept 2026
The check-in and customer service were excellent as usual!
2.0
Poor|Jul 2026
We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
Wonderful|Jul 2026
Great 👍
10.0
Wonderful|Jul 2026
The smooth transition from one plane to another 👌
1 out of 2746
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