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Cheap flights from Belfast Intl Airport to Hong Kong from £353

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HKG
6 Mar — 13 Mar1
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 4 February 2026.

Thu 19/310:15
BFS
-
HKG
2 stops25h 05m
Multiple Airlines
Thu 26/317:40
HKG
-
BFS
2 stops35h 00m
Multiple Airlines
Deal found 2/2£670
Tue 17/208:35
BFS
-
HKG
2 stops31h 40m
Multiple Airlines
Fri 20/208:30
HKG
-
BFS
3 stops31h 35m
Multiple Airlines
Deal found 3/2£793

Find flight deals from Belfast Intl to Hong Kong

Keep the following information in mind while searching for Belfast Intl to Hong Kong flight deals. Data was last updated 4 February 2026.

Round-trip from

£670

One-way from

£353

Popular in

August

Cheapest in

November

Average price

£704
19/3-26/3
  • 19/3-26/3
  • 4 total stops
  • 60h 05m total
  • Belfast to Hong Kong
Search Deals
3/5
  • 3/5
  • 2 total stops
  • 33h 15m total
  • Belfast to Hong Kong
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£111 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 4 February 2026.
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

Thu 19/3

10:15-19:20

2 stops25h 05m

Hong Kong Intl

Thu 26/3

17:40-20:40

2 stops35h 00m

£670

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Tue 17/2

08:35-00:15

2 stops31h 40m

Hong Kong Intl

Fri 20/2

08:30-08:05

3 stops31h 35m

£793

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Sun 3/5

20:50-13:05

2 stops33h 15m

£353

Flights are sorted by cheapest return flights first.

Deals found on 3/2

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 £557). Flying from Belfast Intl Airport to Hong Kong in August is currently the most expensive (average of £1,227). 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.

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 4 February 2026.
Check out reviews from past customers who have flown with British Airways from Belfast Intl Airport to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,712 reviews
Check prices

Entertainment

6.4

Food

6.4

Overall

6.7

Boarding

6.9

Comfort

6.8

Crew

7.6

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
7,712 reviews
British Airways
6.7
Okay
7,712 reviews
Check prices

Entertainment

6.4

Food

6.4

Overall

6.7

Boarding

6.9

Comfort

6.8

Crew

7.6

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

    British Airways, at £583, was found to be the cheapest airline from Belfast Intl Airport to Hong Kong.. Users have found that British Airways is 26% 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 £557). Flying from Belfast Intl Airport to Hong Kong in August is currently the most expensive (average of £1,227). 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

Browse thousands of different options on Cheapflights for your next trip

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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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£583Average£736FlexibilityNo 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?

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

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