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HK$312+ Cheap flights from Belfast

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12-1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BHD — HKG
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Belfast
Explore the most affordable flight options available from Belfast. Find the lowest fares based on data from user searches, with prices last updated on 2 December 2025.

Sun 31-506:50BHD - HKG
2 stops31h 15mMultiple Airlines
Fri 12-610:30HKG - BHD
2 stops29h 20mMultiple Airlines
Deal found 30-11HK$4,642
Sun 31-509:55BFS - HKG
2 stops26h 10mMultiple Airlines
Fri 12-613:35HKG - BFS
3 stops27h 20mMultiple Airlines
Deal found 30-11HK$6,744
Sat 7-311:35BHD - HKG
2 stops41h 15mChina Southern
Wed 11-308:30HKG - BHD
2 stops42h 40mChina Southern
Deal found 1-12HK$6,791
Sun 18-112:10BHD - HKG
2 stops26h 50mChina Southern
Thu 22-114:05HKG - BHD
2 stops61h 10mChina Southern
Deal found 29-11HK$6,799
Thu 15-106:35BHD - HKG
2 stops31h 05mBritish Airways
Mon 19-122:45HKG - BHD
1 stop19h 55mBritish Airways
Deal found 1-12HK$7,757
Thu 15-117:20BHD - HKG
1 stop15h 00mKLM
Mon 19-123:25HKG - BHD
1 stop25h 25mKLM
Deal found 29-11HK$7,796
Sun 31-506:50BHD - HKG
2 stops26h 55mBritish Airways
Fri 12-623:00HKG - BHD
1 stop23h 30mBritish Airways
Deal found 30-11HK$7,842
Sun 18-117:20BHD - HKG
1 stop15h 00mKLM
Thu 22-122:40HKG - BHD
2 stops26h 10mKLM
Deal found 29-11HK$8,045

Find flights from Belfast within your budget

 
Find flights departing from Belfast that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 December 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Sun 31-5

06:50-21:05

2 stops31h 15m

Hong Kong Intl

Fri 12-6

10:30-08:50

2 stops29h 20m

HK$4,642

BelfastHong Kong

BFS - HKG

BFSHKG

Belfast Intl

Sun 31-5

09:55-19:05

2 stops26h 10m

Hong Kong Intl

Fri 12-6

13:35-09:55

3 stops27h 20m

HK$6,744

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Sat 7-3

11:35-12:50

2 stops41h 15m

Hong Kong Intl

Wed 11-3

08:30-19:10

2 stops42h 40m

HK$6,791

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Sun 18-1

12:10-23:00

2 stops26h 50m

Hong Kong Intl

Thu 22-1

14:05-19:15

2 stops61h 10m

HK$6,799

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Thu 15-1

06:35-21:40

2 stops31h 05m

Hong Kong Intl

Mon 19-1

22:45-10:40

1 stop19h 55m

HK$7,757

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Thu 15-1

17:20-16:20

1 stop15h 00m

Hong Kong Intl

Mon 19-1

23:25-16:50

1 stop25h 25m

HK$7,796

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Sat 7-3

06:30-16:20

1 stop25h 50m

Hong Kong Intl

Wed 11-3

23:25-21:00

1 stop29h 35m

HK$7,796

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Sun 31-5

06:50-16:45

2 stops26h 55m

Hong Kong Intl

Thu 11-6

00:55-18:45

2 stops24h 50m

HK$7,866

BelfastHong Kong

BHD - HKG

BHDHKG

Belfast City

Sun 18-1

17:20-16:20

1 stop15h 00m

Hong Kong Intl

Thu 22-1

22:40-16:50

2 stops26h 10m

HK$8,045

Flights are sorted by cheapest return flights first.

Deals found on 30-11

Best time to book a flight from Belfast

Have a flexible travel schedule? Discover the best time to fly from Belfast 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.

Travel insights for flights from Belfast

Get recent, data-driven insights about flights from Belfast including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Belfast?

Currently, May is the cheapest month in which you can book a flight from Belfast (average of HK$6,269). Flying from Belfast in August will prove the most costly (average of HK$13,185). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Belfast?

Only one airline operates round-trip flights from Belfast: British Airways. This airline flies to the following popular destinations: Hong Kong.

Aer Lingus
Aer Lingus
From HK$561
British Airways
British Airways
From HK$6,870

Airline reviews for flights from Belfast

Get insights into the airlines that provide service from Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Belfast. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with British Airways from Belfast have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,549 reviews
Check prices

Overall

6.7

Boarding

6.9

Food

6.4

Crew

7.6

Entertainment

6.4

Comfort

6.7

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
7,549 reviews
British Airways
6.7
Okay
7,549 reviews
Check prices

Overall

6.7

Boarding

6.9

Food

6.4

Crew

7.6

Entertainment

6.4

Comfort

6.7

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.

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Related info for your journey

Access useful and relevant information related to your journey from Belfast. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 December 2025.

  • What is the cheapest month to fly from Belfast?

    Currently, the cheapest month for flights from Belfast is May. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Belfast?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Belfast?

    Cheapflights simply makes it quick and affordable to book flights from Belfast by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Belfast with no change fees?

    Certainly. Search results for flights from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Belfast become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast with no change fees?

Certainly. Search results for flights from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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