Cheap Flights to Castlereagh | Popular Routes to Castlereagh from HK$284

View HK$284 flight on Mon, 1 Jun 2026Opens in a new window

Popular airlines to Castlereagh

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • Ryanair

  • American Airlines

  • Virgin Atlantic

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Cheap round-trip flights to Castlereagh

Prices were available within the past 7 days and start at HK$284 for one-way flights and HK$569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 6 May - Thu, 7 May
EDI
Edinburgh
BFS
Belfast
HK$569 Return, found 5 days ago
HK$569
Return
found 5 days ago
Select easyJet flight, departing Wed, 6 May from Edinburgh to Belfast, returning Thu, 7 May, priced at HK$569 found 5 days ago
easyJet
Sat, 23 May - Sat, 30 May
EDI
Edinburgh
BFS
Belfast
HK$587 Return, found 2 days ago
HK$587
Return
found 2 days ago
Select easyJet flight, departing Sat, 23 May from Edinburgh to Belfast, returning Sat, 30 May, priced at HK$587 found 2 days ago
easyJet
Sat, 30 May - Mon, 1 Jun
BHX
Birmingham
BFS
Belfast
HK$613 Return, found 2 days ago
HK$613
Return
found 2 days ago
Select easyJet flight, departing Sat, 30 May from Birmingham to Belfast, returning Mon, 1 Jun, priced at HK$613 found 2 days ago
easyJet
Tue, 7 Jul - Wed, 8 Jul
BHX
Birmingham
BFS
Belfast
HK$642 Return, found 23 hours ago
HK$642
Return
found 23 hours ago
Select easyJet flight, departing Tue, 7 Jul from Birmingham to Belfast, returning Wed, 8 Jul, priced at HK$642 found 23 hours ago
easyJet
Sat, 23 May - Sat, 30 May
EDI
Edinburgh
BFS
Belfast
HK$645 Return, found 2 days ago
HK$645
Return
found 2 days ago
Select easyJet flight, departing Sat, 23 May from Edinburgh to Belfast, returning Sat, 30 May, priced at HK$645 found 2 days ago
easyJet
Mon, 4 May - Wed, 6 May
BHX
Birmingham
BFS
Belfast
HK$654 Return, found 3 days ago
HK$654
Return
found 3 days ago
Select easyJet flight, departing Mon, 4 May from Birmingham to Belfast, returning Wed, 6 May, priced at HK$654 found 3 days ago
easyJet
Mon, 4 May - Wed, 6 May
BHX
Birmingham
BFS
Belfast
HK$659 Return, found 3 days ago
HK$659
Return
found 3 days ago
Select easyJet flight, departing Mon, 4 May from Birmingham to Belfast, returning Wed, 6 May, priced at HK$659 found 3 days ago
easyJet
Wed, 6 May - Thu, 7 May
EDI
Edinburgh
BHD
Belfast
HK$683 Return, found 5 days ago
HK$683
Return
found 5 days ago
Select easyJet flight, departing Wed, 6 May from Edinburgh to Belfast, returning Thu, 7 May, priced at HK$683 found 5 days ago
Aer Lingus
Tue, 7 Jul - Wed, 8 Jul
BHX
Birmingham
BHD
Belfast
HK$1,737 Return, found 23 hours ago
HK$1,737
Return
found 23 hours ago
Select Aer Lingus flight, departing Tue, 7 Jul from Birmingham to Belfast, returning Wed, 8 Jul, priced at HK$1,737 found 23 hours ago
British Airways
Mon, 4 Jan - Tue, 12 Jan
EDI
Edinburgh
BHD
Belfast
HK$2,664 Return, found 3 days ago
HK$2,664
Return
found 3 days ago
Select British Airways flight, departing Mon, 4 Jan from Edinburgh to Belfast, returning Tue, 12 Jan, priced at HK$2,664 found 3 days ago

Trending flights to Castlereagh

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 16 Apr - Tue, 21 Apr
HKG
Hong Kong SAR
BHD
Belfast
HK$7,177 Return, found 5 days ago
HK$7,177
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 16 Apr from Hong Kong SAR to Belfast, returning Tue, 21 Apr, priced at HK$7,177 found 5 days ago

Frequently asked questions

How do I find cheap flights to Castlereagh that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to get you the most flexible fares in town. Just click on "No change fee" right under the "Flexible change policies" heading to find your dream flight to Castlereagh.
How can I find cheap tickets to Castlereagh?
You'll always nab a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then click on the flexible dates box above to see a list of prices for nearby days. HK$569 was the lowest price for a flight to Castlereagh in the last seven days.
How much is a flight to Castlereagh?
In the last seven days, return flights to Castlereagh sold for as little as HK$569 and peaked at HK$7,177. For one-way trips departing from Glasgow (GLA), the cheapest seat during this same period was only HK$284.
When is the cheapest time to fly to Castlereagh?
Jet off early on in the week to book a bargain airfare to Castlereagh. Tuesday is normally the most affordable day to depart, with Monday a close second. Saturday typically has the most expensive prices. This is because lots of people prefer to begin their vacation on a weekend.
How much is a plane ticket to Castlereagh?
Plane tickets ranged from HK$569 to HK$7,177 over the last seven days. When you're ready to book, we're ready to help you pick up the best price to Castlereagh.
What months are the cheapest to book a flight to Castlereagh?
The perfect month to book well-priced airfares to Castlereagh is February. Bear in mind that in the USA, the most expensive time to secure a ticket is during the month of December.

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About Castlereagh

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About Castlereagh

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