Flight Destinations in Castlereagh

View ฿981 flight on Tue, 10 Mar 2026Opens in a new window

Popular airlines to Castlereagh

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • Ryanair

  • Virgin Atlantic

  • American Airlines

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Cheap round-trip flights to Castlereagh

Prices were available within the past 7 days and start at ฿981 for one-way flights and ฿2,078 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, 6 Mar - Wed, 11 Mar
MAN
Manchester
BFS
Belfast
฿2,078 Return, found 1 day ago
฿2,078
Return
found 1 day ago
Select easyJet flight, departing Fri, 6 Mar from Manchester to Belfast, returning Wed, 11 Mar, priced at ฿2,078 found 1 day ago
easyJet
Sun, 7 Jun - Mon, 8 Jun
GLA
Glasgow
BFS
Belfast
฿2,130 Return, found 5 days ago
฿2,130
Return
found 5 days ago
Select easyJet flight, departing Sun, 7 Jun from Glasgow to Belfast, returning Mon, 8 Jun, priced at ฿2,130 found 5 days ago
easyJet
Sat, 14 Mar - Mon, 16 Mar
LTN
London
BFS
Belfast
฿2,160 Return, found 4 days ago
฿2,160
Return
found 4 days ago
Select easyJet flight, departing Sat, 14 Mar from London to Belfast, returning Mon, 16 Mar, priced at ฿2,160 found 4 days ago
easyJet
Sun, 7 Jun - Mon, 8 Jun
GLA
Glasgow
BFS
Belfast
฿2,173 Return, found 5 days ago
฿2,173
Return
found 5 days ago
Select easyJet flight, departing Sun, 7 Jun from Glasgow to Belfast, returning Mon, 8 Jun, priced at ฿2,173 found 5 days ago
easyJet
Sat, 14 Mar - Mon, 16 Mar
LTN
London
BFS
Belfast
฿2,244 Return, found 4 days ago
฿2,244
Return
found 4 days ago
Select easyJet flight, departing Sat, 14 Mar from London to Belfast, returning Mon, 16 Mar, priced at ฿2,244 found 4 days ago
easyJet
Sun, 7 Jun - Mon, 8 Jun
GLA
Glasgow
BFS
Belfast
฿2,301 Return, found 5 days ago
฿2,301
Return
found 5 days ago
Select easyJet flight, departing Sun, 7 Jun from Glasgow to Belfast, returning Mon, 8 Jun, priced at ฿2,301 found 5 days ago
British Airways
Thu, 19 Mar - Sun, 22 Mar
LHR
London
BHD
Belfast
฿5,435 Return, found 5 days ago
฿5,435
Return
found 5 days ago
Select British Airways flight, departing Thu, 19 Mar from London to Belfast, returning Sun, 22 Mar, priced at ฿5,435 found 5 days ago
Aer Lingus
Sun, 7 Jun - Mon, 8 Jun
GLA
Glasgow
BHD
Belfast
฿7,060 Return, found 5 days ago
฿7,060
Return
found 5 days ago
Select Aer Lingus flight, departing Sun, 7 Jun from Glasgow to Belfast, returning Mon, 8 Jun, priced at ฿7,060 found 5 days ago
KLM
Sat, 28 Mar - Mon, 30 Mar
DUB
Dublin
BHD
Belfast
฿12,165 Return, found 1 day ago
฿12,165
Return
found 1 day ago
Select KLM flight, departing Sat, 28 Mar from Dublin to Belfast, returning Mon, 30 Mar, priced at ฿12,165 found 1 day ago
China Southern Airlines
Sun, 8 Mar - Wed, 11 Mar
BKK
Bangkok
BHD
Belfast
฿32,410 Return, found 4 days ago
฿32,410
Return
found 4 days ago
Select China Southern Airlines flight, departing Sun, 8 Mar from Bangkok to Belfast, returning Wed, 11 Mar, priced at ฿32,410 found 4 days ago

About Castlereagh

Expedia offers flights to Castlereagh to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Castlereagh or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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. ฿2,078 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 ฿2,078 and peaked at ฿32,410. For one-way trips departing from London (LTN), the cheapest seat during this same period was only ฿981.
How much is a plane ticket to Castlereagh?
Plane tickets ranged from ฿2,078 to ฿32,410 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.

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.

China Southern Airlines
Sun, 8 Mar - Wed, 11 Mar
BKK
Bangkok
BHD
Belfast
฿32,410 Return, found 4 days ago
฿32,410
Return
found 4 days ago
Select China Southern Airlines flight, departing Sun, 8 Mar from Bangkok to Belfast, returning Wed, 11 Mar, priced at ฿32,410 found 4 days ago
*Available to Expedia members.