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Cheap flights from Belfast Intl Airport to Hong Kong from £281

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HKG
22 May — 29 May1
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 22 April 2026.

Mon 8/621:35
BFS
-
HKG
3 stops35h 30m
Multiple Airlines
Sun 21/614:35
HKG
-
BFS
3 stops38h 20m
Multiple Airlines
Deal found 19/4£605
Mon 1/606:10
BFS
-
HKG
2 stops23h 35m
Multiple Airlines
Tue 30/620:10
HKG
-
BFS
2 stops26h 05m
Multiple Airlines
Deal found 18/4£659
Tue 9/617:10
BFS
-
HKG
3 stops36h 35m
Multiple Airlines
Sat 13/617:10
HKG
-
BFS
3 stops37h 15m
Multiple Airlines
Deal found 17/4£685
Fri 5/608:20
BFS
-
HKG
2 stops21h 55m
Multiple Airlines
Fri 12/620:20
HKG
-
BFS
2 stops31h 25m
Multiple Airlines
Deal found 20/4£690
Tue 5/517:10
BFS
-
HKG
3 stops41h 15m
Multiple Airlines
Thu 7/520:10
HKG
-
BFS
3 stops32h 30m
Multiple Airlines
Deal found 20/4£698

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 22 April 2026.

Round-trip from

£605

One-way from

£281

Popular in

March

Cheapest in

February

Average price

£752
8/6-21/6
  • 8/6-21/6
  • 6 total stops
  • 73h 50m total
  • Belfast to Hong Kong
Search Deals
17/5
  • 17/5
  • 2 total stops
  • 32h 40m total
  • Belfast to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 22 April 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Mon 8/6

21:35-16:05

3 stops35h 30m

Hong Kong Intl

Sun 21/6

14:35-21:55

3 stops38h 20m

£605
Fastest return journey

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Mon 1/6

06:10-12:45

2 stops23h 35m

Hong Kong Intl

Tue 30/6

20:10-15:15

2 stops26h 05m

£659

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Tue 9/6

17:10-12:45

3 stops36h 35m

Hong Kong Intl

Sat 13/6

17:10-23:25

3 stops37h 15m

£685

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Fri 5/6

08:20-13:15

2 stops21h 55m

Hong Kong Intl

Fri 12/6

20:20-20:45

2 stops31h 25m

£690

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Sun 17/5

22:05-23:45

3 stops42h 40m

Hong Kong Intl

Sun 24/5

20:10-21:50

3 stops32h 40m

£715

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Mon 15/6

10:35-21:55

2 stops28h 20m

Hong Kong Intl

Mon 29/6

19:40-23:10

2 stops34h 30m

£733

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Tue 5/5

17:10-17:25

3 stops41h 15m

Hong Kong Intl

Thu 7/5

20:10-09:40

2 stops20h 30m

£741

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Wed 24/6

07:00-09:00

3 stops43h 00m

Hong Kong Intl

Wed 23/9

11:55-17:55

3 stops37h 00m

£744

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Mon 1/6

06:10-16:25

2 stops27h 15m

Hong Kong Intl

Mon 8/6

18:15-20:15

2 stops33h 00m

£745
Cheapest one-way
Fastest single journey

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Sun 17/5

21:05-12:45

2 stops32h 40m

£281

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Hong Kong

What is the cheapest month to book a flight from Belfast Intl Airport to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Hong Kong (average of £547). Flying from Belfast Intl Airport to Hong Kong in March is currently the most expensive (average of £1,967). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Belfast Intl Airport to Hong Kong?

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 22 April 2026.
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
7,905 reviews
Check prices

Boarding

6.9

Entertainment

6.4

Overall

6.7

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,905 reviews
British Airways
6.7
Okay
7,905 reviews
Check prices

Boarding

6.9

Entertainment

6.4

Overall

6.7

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

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 £644, was found to be the cheapest airline from Belfast Intl Airport to Hong Kong.. Users have found that British Airways is 31% 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.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Hong Kong (average of £547). Flying from Belfast Intl Airport to Hong Kong in March is currently the most expensive (average of £1,967). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£644Average£785FlexibilityNo 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?

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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.

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