Cheap Flights to County Mayo | Popular Routes to County Mayo from HK$5,656

View HK$5,656 flight on Thu, 17 Sept 2026Opens in a new window

Popular airlines to County Mayo

  • British Airways

  • Ryanair

  • Aer Lingus

  • Qatar Airways

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Cheap round-trip flights to County Mayo

Prices were available within the past 7 days and start at HK$5,656 for one-way flights and HK$9,201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,201 Return, found 1 day ago
HK$9,201
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,201 found 1 day ago
Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,201 Return, found 1 day ago
HK$9,201
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,201 found 1 day ago
Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,221 Return, found 1 day ago
HK$9,221
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,221 found 1 day ago
Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,241 Return, found 1 day ago
HK$9,241
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,241 found 1 day ago
Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,491 Return, found 1 day ago
HK$9,491
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,491 found 1 day ago
Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,511 Return, found 1 day ago
HK$9,511
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,511 found 1 day ago
Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,811 Return, found 1 day ago
HK$9,811
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,811 found 1 day ago
Air France
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$10,587 Return, found 1 day ago
HK$10,587
Return
found 1 day ago
Select Air France flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$10,587 found 1 day ago
Etihad Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$10,721 Return, found 1 day ago
HK$10,721
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$10,721 found 1 day ago
Turkish Airlines
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$11,300 Return, found 1 day ago
HK$11,300
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$11,300 found 1 day ago

Trending flights to County Mayo

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 10 Aug - Thu, 27 Aug
HKG
Hong Kong SAR
NOC
Knock
HK$9,201 Return, found 1 day ago
HK$9,201
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 10 Aug from Hong Kong SAR to Knock, returning Thu, 27 Aug, priced at HK$9,201 found 1 day ago

Frequently asked questions

How do I find cheap flights to County Mayo that have flexible change policies?
We understand that plans can change from one minute to the next, so choosing a flexible fare with Expedia makes sense. Simply check the "No change fee" box below the "Flexible change policies" filter. Your low-priced, flexible flight to County Mayo is just a few clicks away.
How can I find cheap tickets to County Mayo?
In the last seven days, HK$9,201 was the best price for a flight to County Mayo. If you're eager to save even more, book in advance and be flexible with your travel dates. Search for your trip to County Mayo, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to County Mayo?
One-way flights leaving Hong Kong SAR (HKG) sold for as low as HK$5,656 in the last seven days. During this period, the price of a round-trip journey to County Mayo varied between HK$9,201 and HK$11,300. If you spot a deal, grab it quickly — these fares don't hang around.
When is the cheapest time to fly to County Mayo?
Jet off on a Tuesday to increase your chances of picking up the cheapest airfare to County Mayo. Mondays are usually the next most affordable day to depart. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to County Mayo?
In the last seven days, seats to County Mayo cost between HK$9,201 and HK$11,300. Prices depend on the departure time, airline, cabin class and how early the fare is booked.
What is the best time to go to County Mayo?
If you want to discover County Mayo's major city when it's buzzing, set out for Castlebar sometime in April, May and June. Like most destinations in the Northern Hemisphere, summer here begins June 20, bringing average temperatures of between 10ºC and 18ºC.
What months are the cheapest to book a flight to County Mayo?
To snap up cheap flights to County Mayo, book during February when the price of airfares are at their cheapest. When's the most expensive time? In the U.S, it's December.

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About County Mayo

Expedia offers flights to County Mayo to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to County Mayo or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About County Mayo
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