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Cheap flights from Belfast Intl Airport to Hong Kong from £331

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HKG
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Hong Kong
Explore the most affordable flight options available from Belfast Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Tue 16/1219:40BFS - HKG
3 stops36h 50mMultiple Airlines
Thu 1/107:40HKG - BFS
3 stops44h 55mMultiple Airlines
Deal found 4/12£835
Tue 16/1219:40BFS - HKG
3 stops39h 20mMultiple Airlines
Fri 2/107:40HKG - BFS
3 stops43h 05mMultiple Airlines
Deal found 4/12£895
Mon 15/1215:00BFS - HKG
2 stops22h 50mMultiple Airlines
Thu 1/107:40HKG - BFS
3 stops44h 55mMultiple Airlines
Deal found 4/12£998

Find flight deals from Belfast Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.

Round-trip from

£331

Popular in

February

Cheapest in

November

Average price

£755
18/1-25/1
  • 18/1-25/1
  • 4 total stops
  • 57h 45m total
  • Belfast to Hong Kong
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Hong Kong that are best for you.

Fly from

Belfast Intl

Fly to

Hong Kong

Route

Depart

Return

Price

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Fri 16/1

21:20-16:20

2 stops35h 00m

Hong Kong Intl

Sun 1/2

07:40-10:05

2 stops34h 25m

£489

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Sun 18/1

16:45-19:20

3 stops42h 35m

Hong Kong Intl

Sun 25/1

18:45-20:10

2 stops33h 25m

£492

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Mon 5/1

07:20-00:05

2 stops32h 45m

Hong Kong Intl

Sun 11/1

17:40-18:55

3 stops33h 15m

£701

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Mon 15/12

15:00-21:50

2 stops22h 50m

Hong Kong Intl

Thu 1/1

07:40-20:35

3 stops44h 55m

£998

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Tue 16/12

18:25-16:45

3 stops38h 20m

Hong Kong Intl

Fri 2/1

08:15-22:00

2 stops21h 45m

£1,040

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Best time to book a flight from Belfast Intl to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 5 December 2025.
See what other customers who have flown with British Airways from Belfast Intl Airport to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,562 reviews
Check prices

Food

6.4

Comfort

6.7

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,562 reviews
British Airways
6.7
Okay
7,562 reviews
Check prices

Food

6.4

Comfort

6.7

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Belfast Intl?

    If you book a flight to Hong Kong from Belfast Intl, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong. There are 0 flights from Belfast Intl to Hong Kong Intl per day from 1 airline.

  • What is the cheapest airline to fly from Belfast Intl Airport to Hong Kong round-trip?

    British Airways, at £651, was found to be the cheapest airline from Belfast Intl Airport to Hong Kong.. Users have found that British Airways is 14% cheaper than the other options available to this destination.

  • Can I find deals for flights from Belfast Intl to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Hong Kong.

  • Can I find deals for business class flights from Belfast Intl to Hong Kong?

    Yes. Cheapflights offers flight deals from Belfast Intl to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Belfast Intl to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Hong Kong flights

Top airline flying from Belfast Intl to Hong Kong

Discover the top airline that operate flights from Belfast Intl to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£651Average£792FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Hong Kong?

Cheapflights makes it easy to find Belfast Intl to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Hong Kong?

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Can Cheapflights find flights from Belfast Intl to Hong Kong with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Hong Kong flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to Hong Kong become cheaper?

Of course! You can now track prices for flights from Belfast Intl to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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