Default HTG hotel image

Flight Destinations in Castlereagh

View ₹9,111 flight on Mon, 7 Sept 2026Opens in a new window

Popular airlines to Castlereagh

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • American Airlines

  • Ryanair

  • Virgin Atlantic

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Castlereagh

Prices were available within the past 7 days and start at ₹9,111 for one-way flights and ₹16,858 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 16 Jul - Mon, 20 Jul
LHR
London
BHD
Belfast
₹16,858 Return, found 4 days ago
₹16,858
Return
found 4 days ago
Select British Airways flight, departing Thu, 16 Jul from London to Belfast, returning Mon, 20 Jul, priced at ₹16,858 found 4 days ago
British Airways
Thu, 16 Jul - Sun, 19 Jul
LHR
London
BHD
Belfast
₹16,918 Return, found 3 days ago
₹16,918
Return
found 3 days ago
Select British Airways flight, departing Thu, 16 Jul from London to Belfast, returning Sun, 19 Jul, priced at ₹16,918 found 3 days ago
British Airways
Thu, 16 Jul - Sun, 19 Jul
LHR
London
BHD
Belfast
₹17,045 Return, found 5 days ago
₹17,045
Return
found 5 days ago
Select British Airways flight, departing Thu, 16 Jul from London to Belfast, returning Sun, 19 Jul, priced at ₹17,045 found 5 days ago
British Airways
Thu, 16 Jul - Mon, 20 Jul
LHR
London
BHD
Belfast
₹17,873 Return, found 4 days ago
₹17,873
Return
found 4 days ago
Select British Airways flight, departing Thu, 16 Jul from London to Belfast, returning Mon, 20 Jul, priced at ₹17,873 found 4 days ago
British Airways
Thu, 16 Jul - Sun, 19 Jul
LHR
London
BHD
Belfast
₹17,938 Return, found 3 days ago
₹17,938
Return
found 3 days ago
Select British Airways flight, departing Thu, 16 Jul from London to Belfast, returning Sun, 19 Jul, priced at ₹17,938 found 3 days ago
British Airways
Thu, 16 Jul - Sun, 19 Jul
LHR
London
BHD
Belfast
₹18,075 Return, found 5 days ago
₹18,075
Return
found 5 days ago
Select British Airways flight, departing Thu, 16 Jul from London to Belfast, returning Sun, 19 Jul, priced at ₹18,075 found 5 days ago
KLM
Tue, 16 Jun - Tue, 23 Jun
AMS
Amsterdam
BHD
Belfast
₹47,873 Return, found 12 hours ago
₹47,873
Return
found 12 hours ago
Select KLM flight, departing Tue, 16 Jun from Amsterdam to Belfast, returning Tue, 23 Jun, priced at ₹47,873 found 12 hours ago
Virgin Atlantic
Wed, 11 Nov - Mon, 23 Nov
BOM
Mumbai
BHD
Belfast
₹81,308 Return, found 2 days ago
₹81,308
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 11 Nov from Mumbai to Belfast, returning Mon, 23 Nov, priced at ₹81,308 found 2 days ago
Qatar Airways
Thu, 23 Jul - Wed, 29 Jul
DEL
Delhi
BHD
Belfast
₹104,748 Return, found 3 days ago
₹104,748
Return
found 3 days ago
Select Qatar Airways flight, departing Thu, 23 Jul from Delhi to Belfast, returning Wed, 29 Jul, priced at ₹104,748 found 3 days ago
Emirates
Mon, 22 Jun - Fri, 26 Jun
AMD
Ahmedabad
BHD
Belfast
₹119,209 Return, found 6 days ago
₹119,209
Return
found 6 days ago
Select Emirates flight, departing Mon, 22 Jun from Ahmedabad to Belfast, returning Fri, 26 Jun, priced at ₹119,209 found 6 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.

British Airways
Fri, 17 Jul - Sun, 26 Jul
DEL
Delhi
BHD
Belfast
₹77,251 Return, found 1 day ago
₹77,251
Return
found 1 day ago
Select British Airways flight, departing Fri, 17 Jul from Delhi to Belfast, returning Sun, 26 Jul, priced at ₹77,251 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. ₹16,858 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 ₹16,858 and peaked at ₹119,209. For one-way trips departing from London (LHR), the cheapest seat during this same period was only ₹9,111.
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 holiday on a weekend.
How much is a plane ticket to Castlereagh?
Plane tickets ranged from ₹16,858 to ₹119,209 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.

Book with confidence

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.
About Castlereagh
*Available to Expedia members.