Castlereagh Flights - Book Cheap Flights to Castlereagh

View RM236 flight on Tue, 7 Apr 2026Opens in a new window

Popular airlines to Castlereagh

  • British Airways

    British Airways

  • easyJet

    easyJet

  • Aer Lingus

    Aer Lingus

  • Ryanair

    Ryanair

  • KLM

    KLM

  • American Airlines

    American Airlines

  • Virgin Atlantic

    Virgin Atlantic

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Cheap round-trip flights to Castlereagh

Prices were available within the past 7 days and start at RM236 for one-way flights and RM252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, 9 Jan - Mon, 12 Jan
LTN
London
BFS
Belfast
RM252 Return, found 1 day ago
RM252
Return
found 1 day ago
Select easyJet flight, departing Fri, 9 Jan from London to Belfast, returning Mon, 12 Jan, priced at RM252 found 1 day ago
easyJet
Fri, 9 Jan - Mon, 12 Jan
LTN
London
BFS
Belfast
RM276 Return, found 1 day ago
RM276
Return
found 1 day ago
Select easyJet flight, departing Fri, 9 Jan from London to Belfast, returning Mon, 12 Jan, priced at RM276 found 1 day ago
easyJet
Fri, 9 Jan - Mon, 12 Jan
LGW
London
BFS
Belfast
RM312 Return, found 1 day ago
RM312
Return
found 1 day ago
Select easyJet flight, departing Fri, 9 Jan from London to Belfast, returning Mon, 12 Jan, priced at RM312 found 1 day ago
easyJet
Fri, 9 Jan - Mon, 12 Jan
LTN
London
BFS
Belfast
RM317 Return, found 1 day ago
RM317
Return
found 1 day ago
Select easyJet flight, departing Fri, 9 Jan from London to Belfast, returning Mon, 12 Jan, priced at RM317 found 1 day ago
easyJet
Fri, 9 Jan - Mon, 12 Jan
LTN
London
BFS
Belfast
RM342 Return, found 1 day ago
RM342
Return
found 1 day ago
Select easyJet flight, departing Fri, 9 Jan from London to Belfast, returning Mon, 12 Jan, priced at RM342 found 1 day ago
easyJet
Thu, 30 Apr - Sun, 3 May
EDI
Edinburgh
BFS
Belfast
RM348 Return, found 3 hours ago
RM348
Return
found 3 hours ago
Select easyJet flight, departing Thu, 30 Apr from Edinburgh to Belfast, returning Sun, 3 May, priced at RM348 found 3 hours ago
British Airways
Thu, 29 Jan - Sun, 1 Feb
LHR
London
BHD
Belfast
RM707 Return, just found
RM707
Return
just found
Select British Airways flight, departing Thu, 29 Jan from London to Belfast, returning Sun, 1 Feb, priced at RM707 just found
Aer Lingus
Thu, 30 Apr - Sun, 3 May
EDI
Edinburgh
BHD
Belfast
RM897 Return, found 3 hours ago
RM897
Return
found 3 hours ago
Select Aer Lingus flight, departing Thu, 30 Apr from Edinburgh to Belfast, returning Sun, 3 May, priced at RM897 found 3 hours ago
Malaysia Airlines
Thu, 22 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
BHD
Belfast
RM3,562 Return, found 1 day ago
RM3,562
Return
found 1 day ago
Select Malaysia Airlines flight, departing Thu, 22 Jan from Kuala Lumpur to Belfast, returning Wed, 28 Jan, priced at RM3,562 found 1 day ago
Qatar Airways
Thu, 5 Feb - Wed, 18 Feb
KUL
Kuala Lumpur
BHD
Belfast
RM4,635 Return, found 1 day ago
RM4,635
Return
found 1 day ago
Select Qatar Airways flight, departing Thu, 5 Feb from Kuala Lumpur to Belfast, returning Wed, 18 Feb, priced at RM4,635 found 1 day 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.

Malaysia Airlines
Thu, 22 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
BHD
Belfast
RM3,562 Return, found 1 day ago
RM3,562
Return
found 1 day ago
Select Malaysia Airlines flight, departing Thu, 22 Jan from Kuala Lumpur to Belfast, returning Wed, 28 Jan, priced at RM3,562 found 1 day 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. RM252 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 RM252 and peaked at RM4,635. For one-way trips departing from London (LGW), the cheapest seat during this same period was only RM236.
How much is a plane ticket to Castlereagh?
Plane tickets ranged from RM252 to RM4,635 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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