Cheap flights to Castlereagh

Popular airlines to Castlereagh

  • British Airways

    British Airways

  • easyJet

    easyJet

  • KLM

    KLM

  • Aer Lingus

    Aer Lingus

  • American Airlines

    American Airlines

  • Iberia

    Iberia

  • Ryanair

    Ryanair

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    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 €33 for one-way flights and €65 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, 29 Aug - Mon, 1 Sep
EDI
Edinburgh
BFS
Belfast
€65 Return, found 4 hours ago
€65
Return
found 4 hours ago
Select easyJet flight, departing Fri, 29 Aug from Edinburgh to Belfast, returning Mon, 1 Sep, priced at €65 found 4 hours ago
easyJet
Tue, 26 Aug - Tue, 2 Sep
EDI
Edinburgh
BFS
Belfast
€65 Return, found 2 days ago
€65
Return
found 2 days ago
Select easyJet flight, departing Tue, 26 Aug from Edinburgh to Belfast, returning Tue, 2 Sep, priced at €65 found 2 days ago
easyJet
Tue, 26 Aug - Tue, 2 Sep
EDI
Edinburgh
BFS
Belfast
€66 Return, found 2 days ago
€66
Return
found 2 days ago
Select easyJet flight, departing Tue, 26 Aug from Edinburgh to Belfast, returning Tue, 2 Sep, priced at €66 found 2 days ago
easyJet
Fri, 26 Sep - Mon, 29 Sep
EDI
Edinburgh
BFS
Belfast
€67 Return, found 2 days ago
€67
Return
found 2 days ago
Select easyJet flight, departing Fri, 26 Sep from Edinburgh to Belfast, returning Mon, 29 Sep, priced at €67 found 2 days ago
easyJet
Sat, 29 Nov - Sun, 30 Nov
LTN
London
BFS
Belfast
€69 Return, found 1 day ago
€69
Return
found 1 day ago
Select easyJet flight, departing Sat, 29 Nov from London to Belfast, returning Sun, 30 Nov, priced at €69 found 1 day ago
easyJet
Mon, 4 Aug - Mon, 11 Aug
EDI
Edinburgh
BFS
Belfast
€70 Return, found 1 day ago
€70
Return
found 1 day ago
Select easyJet flight, departing Mon, 4 Aug from Edinburgh to Belfast, returning Mon, 11 Aug, priced at €70 found 1 day ago
Ryanair
Sun, 21 Dec - Sat, 10 Jan
ALC
Alicante
BFS
Belfast
€70 Return, found 19 hours ago
€70
Return
found 19 hours ago
Select Ryanair flight, departing Sun, 21 Dec from Alicante to Belfast, returning Sat, 10 Jan, priced at €70 found 19 hours ago
British Airways
Fri, 5 Dec - Sun, 7 Dec
LHR
London
BHD
Belfast
€90 Return, found 6 days ago
€90
Return
found 6 days ago
Select British Airways flight, departing Fri, 5 Dec from London to Belfast, returning Sun, 7 Dec, priced at €90 found 6 days ago
Aer Lingus
Tue, 26 Aug - Tue, 2 Sep
EDI
Edinburgh
BHD
Belfast
€100 Return, found 2 days ago
€100
Return
found 2 days ago
Select Aer Lingus flight, departing Tue, 26 Aug from Edinburgh to Belfast, returning Tue, 2 Sep, priced at €100 found 2 days ago
Jet2
Mon, 11 Aug - Mon, 18 Aug
ALC
Alicante
BFS
Belfast
€221 Return, found 4 days ago
€221
Return
found 4 days ago
Select Jet2 flight, departing Mon, 11 Aug from Alicante to Belfast, returning Mon, 18 Aug, priced at €221 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. €65 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 €65 and peaked at €227. For one-way trips departing from Edinburgh (EDI), the cheapest seat during this same period was only €33.
How much is a plane ticket to Castlereagh?
Plane tickets ranged from €65 to €227 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.

British Airways
Wed, 15 Oct - Wed, 22 Oct
DUB
Dublin
BHD
Belfast
€227 Return, found 6 days ago
€227
Return
found 6 days ago
Select British Airways flight, departing Wed, 15 Oct from Dublin to Belfast, returning Wed, 22 Oct, priced at €227 found 6 days ago
*Available to Expedia members.