Cheap Flights from Hong Kong Intl Airport to County Mayo from HK$5,517 Return

Flight deals from Hong Kong Intl Airport to County Mayo

Looking for cheap tickets from Hong Kong Intl Airport to County Mayo, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Knock.HK$5,517 per passenger.Departing Mon, 13 Oct, returning Sat, 25 Oct.Return flight with IndiGo and Ryanair.Outbound indirect flight with IndiGo, departs from Hong Kong Intl on Mon, 13 Oct, arriving in Ireland West Knock.Inbound indirect flight with Ryanair, departs from Ireland West Knock on Sat, 25 Oct, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$5,517, select.

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Flying from Hong Kong Intl Airport to County Mayo

Arm yourself with these facts on the fly.

Cheapest flight found	HK$5,517
Cheapest month to fly	October

How to find cheap flights from Hong Kong Intl Airport to County Mayo

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Hong Kong Intl Airport to County Mayo. Other savvy travellers recently found return flights from HK$5,517 and one-way tickets from HK$2,851. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from Hong Kong Intl Airport to County Mayo is currently October.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Hong Kong Intl Airport to anywhere you choose in County Mayo.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Hong Kong Intl Airport to your chosen airport in County Mayo go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the County Mayo Airport to County Mayo flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Hong Kong Intl Airport to County Mayo?

We looked at all of the upcoming return flights from Hong Kong Intl Airport to County Mayo we could find over the next 12 months. It looks like HK$5,517 is the best price. This is good, compared to the average County Mayo ticket price of HK$5,517.

What is the cheapest month to fly from Hong Kong Intl Airport to County Mayo?

The cheapest month to fly from Hong Kong Intl Airport to County Mayo is currently October.

Which upcoming date is cheapest to fly from Hong Kong Intl Airport to County Mayo on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Hong Kong Intl Airport to County Mayo on Monday, 13 October 2025.

If I'm flying from Hong Kong Intl Airport, where in County Mayo is cheapest to fly into?

If you're flying from Hong Kong Intl, the cheapest city in County Mayo to fly into is Knock. The cheapest airport serving Knock at the moment is Ireland West Knock.