Return flights from Cardiff to Hong Kong Cheap Flights
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Return flights from Cardiff to Hong Kong Flights from US$649 incl. tax
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Return flights from Cardiff to Hong Kong Flight Route Info
The distance between Return flights from Cardiff and Hong Kong is approximately 9,815.83 km. Find the best flight deals and travel tips.
Return flights from Cardiff to Hong Kong Route Summary
Cheapest one-way flight price
US$868
Cheapest return ticket price
US$1,124
Cheapest month
September
Peak season for travel
July
Flight distance
9,815.83 km
Popular airline
KLM Royal Dutch Airlines
Return flights from Cardiff to Hong Kong Flights
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Return flights from Cardiff to Hong Kong Departure Airports
Airports in Return flights from Cardiff
Return flights from Cardiff to Hong Kong Arrival Airports
Airports in Hong Kong
Return flights from Cardiff to Hong Kong Airlines
Airlines operating flights on this route
Return flights from Cardiff to Hong Kong FAQ
Common questions about Return flights from Cardiff to Hong Kong flights
Based on HopeGoo data, Air France offers one-way fares as low as US$868 on Cheapest nonstop routes (e.g. CWL to HKG on Mon, Feb 16), while KLM offers Cheapest nonstop round-trips from US$1,124 departing on Tue, Mar 17 and returning on Mon, Mar 23.
At the moment, several airlines serve connecting flights from Cardiff to Hong Kong, including: KLM Royal Dutch Airlines Selected airlines are based on historical data collected from flight bookings made by users on HopeGoo within the last 90 days.
By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Cardiff to Hong Kong is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
To find best deals on flights from Cardiff to Hong Kong, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Feb 16, with one-way flights priced at just US$868. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air France. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Hong Kong travel is around July. · Get exclusive promo codes for HopeGoo app users.
The cheapest months to fly from Cardiff to Hong Kong is September, when demand for travel is lower.
After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Cardiff to Hong Kong on February 14, 2026 with KLM Royal Dutch Airlines, with prices starting at US$1,180.
You can land at any one of the following hubs in Hong Kong, with Cardiff Airport to Hong Kong International Airport (CWL-HKG) is by far the most common option on this route: Hong Kong International Airport (HKG).
The time difference between Hong Kong and Cardiff is 8h.
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.