Cheap Flights to St. Marys from HK$4,421

View HK$4,421 flight on Sun, 19 Oct 2025Opens in a new window

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Cheap round-trip flights to St. Marys

Prices were available within the past 7 days and start at HK$4,421 for one-way flights and HK$9,257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 19 Oct - Tue, 21 Oct
HKG
Hong Kong SAR
NQY
Newquay
HK$9,257 Return, found 4 days ago
HK$9,257
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 19 Oct from Hong Kong SAR to Newquay, returning Tue, 21 Oct, priced at HK$9,257 found 4 days ago
Qatar Airways
Sun, 19 Oct - Tue, 21 Oct
HKG
Hong Kong SAR
NQY
Newquay
HK$9,277 Return, found 4 days ago
HK$9,277
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 19 Oct from Hong Kong SAR to Newquay, returning Tue, 21 Oct, priced at HK$9,277 found 4 days ago
Ethiopian Airlines
Sun, 19 Oct - Tue, 21 Oct
HKG
Hong Kong SAR
NQY
Newquay
HK$11,114 Return, found 4 days ago
HK$11,114
Return
found 4 days ago
Select Ethiopian Airlines flight, departing Sun, 19 Oct from Hong Kong SAR to Newquay, returning Tue, 21 Oct, priced at HK$11,114 found 4 days ago
Emirates
Sun, 19 Oct - Tue, 21 Oct
HKG
Hong Kong SAR
NQY
Newquay
HK$11,177 Return, found 4 days ago
HK$11,177
Return
found 4 days ago
Select Emirates flight, departing Sun, 19 Oct from Hong Kong SAR to Newquay, returning Tue, 21 Oct, priced at HK$11,177 found 4 days ago
Swiss International Air Lines
Wed, 13 Aug - Sun, 17 Aug
HKG
Hong Kong SAR
NQY
Newquay
HK$11,580 Return, found 1 day ago
HK$11,580
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 13 Aug from Hong Kong SAR to Newquay, returning Sun, 17 Aug, priced at HK$11,580 found 1 day ago

Frequently asked questions

How do I find cheap flights to St. Marys that have flexible change policies?
Search for cheap flights to St. Marys, then select "No change fee" directly under the "Flexible change policies" heading. From then on it's smooth sailing. We understand that plans can change and flexibility is important, so book with confidence with Expedia.
How can I find cheap tickets to St. Marys?
A great strategy for finding cheap fares is to be flexible with your travel dates. Start by searching for your flight to St. Marys, then click on the "flexible dates" box for a list of prices for nearby days. Another good tip? Book well ahead. For an idea of costs, HK$9,257 was the best price for a flight to St. Marys in the last seven days.
How much is a flight to St. Marys?
In the last seven days, return tickets to St. Marys sold from just HK$9,257 and reached a maximum price of HK$13,871. For one-way journeys departing from Hong Kong SAR (HKG), the cheapest seat during this same period was just HK$4,421.
When is the cheapest time to fly to St. Marys?
Flying on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest fare. Avoid the weekends if you can, because Saturday is typically the most expensive day. Spend the cash you saved enjoying yourself in St. Marys instead!
How much is a plane ticket to St. Marys?
Seats ranged from HK$9,257 to HK$13,871 in the last seven days. When you're ready to book, we're here to help land the best price to St. Marys.
What months are the cheapest to book a flight to St. Marys?
February is the best month to reserve a seat for your St. Marys holiday. Fares are priciest during December, so keep clear of this time if possible.
Flights to St. Marys information
Destination airport
Newquay Cornwall
Destination airport IATA code
NQY
Destination city name
Newquay
Return price
HK$9,257

Trending flights to St. Marys

Prices were available within the past 7 days and start at HK$4,421 for one-way flights and HK$9,257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 19 Oct - Tue, 21 Oct
HKG
Hong Kong SAR
NQY
Newquay
HK$9,257 Return, found 4 days ago
HK$9,257
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 19 Oct from Hong Kong SAR to Newquay, returning Tue, 21 Oct, priced at HK$9,257 found 4 days ago
*Available to Expedia members.