A historic castle with multiple towers and a bridge over a river.

Cheap Flights to Shannon from HK$1,139

View HK$1,139 flight on Mon, 9 Nov 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Shannon

Prices were available within the past 7 days and start at HK$1,139 for one-way flights and HK$2,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Aer Lingus
British Airways
Lufthansa
Air France

Frequently asked questions

How do I find cheap flights to Shannon that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we have a "No change fee" search function to help you locate flexible, affordable flights to Shannon. It's on the left-hand side of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to Shannon?
When it's time for a well-deserved break, these leading airlines will make your journey to Shannon a real cinch:
  • Aer Lingus - 60 flights to or near Shannon each month, including 60 flights to Shannon Airport (SNN) per month.
  • United Airlines - 60 flights to or near Shannon each month, including 60 flights to Shannon Airport (SNN) per month.
How can I find cheap tickets to Shannon?
Book well ahead, consider alternative airports, use miles or points — you're not short of ways! One more is to make the most of Expedia's "flexible dates" feature. Search for your Shannon flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Shannon was HK$2,030.
How much is a flight to Shannon?
There were plenty of inexpensive fares up for grabs in the last seven days, with the cost of a return air ticket to Shannon ranging between HK$2,030 and HK$5,483. Many lucky travelers nabbed one-way tickets from London (LHR) for just HK$1,139.
What are the most popular airports to fly into in Shannon?
Book your flight to Shannon Airport (SNN) and enjoy all that Shannon has to offer. As the region's main point of entry, about 121 flights land here each month.
When is the cheapest time to fly to Shannon?
Taking off on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest airfare. Avoid weekends if possible, because Saturday is typically the most expensive day of the week. Spend the money you saved enjoying yourself in Shannon instead!
How much is a plane ticket to Shannon?
Seats to Shannon ranged from HK$2,030 to HK$5,483 in the last seven days. Generally, the quicker you book the bigger the bargain.
What months are the cheapest to book a flight to Shannon?
An inexpensive month to book a fabulous deal to Shannon is February, whereas the most expensive is December. Keep clear of this month if you're on a budget.

Travel information

Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Return price
HK$2,030

Trending flights to Shannon

Prices were available within the past 7 days and start at HK$1,139 for one-way flights and HK$2,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
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