Find flights
When to book

Cheap flights from Orange County to Belfast Intl Airport from £1,087

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BFS
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Orange County to Belfast Intl

Keep the following information in mind while searching for Orange County to Belfast Intl flight deals. Data was last updated 26 August 2025.

Round-trip from

£1,087

Popular in

June

Cheapest in

September

Average price

£574
10/10-17/10
  • 10/10-17/10
  • 6 total stops
  • 71h 51m total
  • Orange County to Belfast
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Orange County to Belfast Intl

Cheapest flights from Orange County to Belfast Intl
Explore the most affordable flight options available from Orange County to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Fri 10/1006:45SNA - BFS
3 stops25h 55mMultiple Airlines
Fri 17/1022:05BFS - SNA
3 stops45h 56mMultiple Airlines
Deal found 26/8£1,087

Cheapflights Fare Finder

 
Customise your flight search to find flights from Orange County to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Orange County to Belfast Intl Airport that are best for you.

Fly from

Orange County

Fly to

Belfast Intl

Route

Depart

Return

Price

Santa AnaBelfast

SNA - BFS

SNABFS

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

06:45-16:40

3 stops25h 55m

Belfast Intl

Fri 17/10

22:05-12:01

3 stops45h 56m

£1,087

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Best time to book a flight from Orange County to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Orange County with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Belfast Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Orange County to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on Orange County to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Belfast Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Belfast Intl.

  • Can I find deals for business class flights from Orange County to Belfast Intl?

    Yes. Cheapflights offers flight deals from Orange County to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orange County to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Orange County to Belfast Intl Airport (average of £67). Flying from Orange County to Belfast Intl Airport in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Orange County to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Belfast Intl flights
Los Angeles to Belfast City flights
San Francisco to Belfast Intl flights
San Francisco to Belfast City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Orange County to Belfast Intl?

Cheapflights makes it easy to find Orange County to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Orange County to Belfast Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Orange County to Belfast Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Orange County to Belfast Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Orange County to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Orange County to Belfast Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.