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Cheap flights from Northern Ireland to Santa Ana, California from £577

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SNA
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Northern Ireland to Santa Ana

Keep the following information in mind while searching for Northern Ireland to Santa Ana flight deals. Data was last updated 22 October 2025.

Round-trip from

£577

Popular in

February

Cheapest in

January

Average price

£484
American Airlines
  • American Airlines
  • 9/3-11/3
  • 4 total stops
  • 40h 32m total
  • Northern Ireland to Santa Ana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Northern Ireland to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Santa Ana
Explore the most affordable flight options available from Northern Ireland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Fri 7/1106:45BHD - SNA
2 stops19h 16mAmerican Airlines
Tue 11/1108:55SNA - BHD
2 stops21h 55mAmerican Airlines
Deal found 22/10£636

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Santa Ana 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 22 October 2025.
Use the filters below to find and compare flights from Northern Ireland to Santa Ana that are best for you.

Fly from

Northern Ireland

Fly to

Santa Ana

Route

Depart

Return

Price

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Mon 9/3

06:35-20:15

2 stops20h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 11/3

13:43-16:35

2 stops19h 52m

£577

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Fri 7/11

06:45-18:01

2 stops19h 16m

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

08:55-14:50

2 stops21h 55m

£636

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Thu 26/3

06:35-20:15

2 stops20h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 30/3

12:00-15:40

2 stops19h 40m

£870

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Best time to book a flight from Northern Ireland to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Northern Ireland 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 Northern Ireland to Santa Ana

What is the cheapest month to book a flight from Northern Ireland to Santa Ana, California?

Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Santa Ana, California (average of £357). Flying from Northern Ireland to Santa Ana, California in December is currently the most expensive (average of £508). 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.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Ana from Northern Ireland?

    Located just 4.8 mi from the city center, Santa Ana J. Wayne/Orange Cnty (SNA) is the airport most travelers will use when flying to Santa Ana from Northern Ireland.

  • How long is the flight from Northern Ireland to Santa Ana, California?

    A quick flight from Northern Ireland to Santa Ana, California can take about 20h 40m. American Airlines provides one of the quickest options available for as low as £577. The distance from Northern Ireland to Santa Ana, California is about 5126 mi.

  • Can I find deals for flights from Northern Ireland to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Santa Ana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Santa Ana.

  • Can I find deals for business class flights from Northern Ireland to Santa Ana?

    Yes. Cheapflights offers flight deals from Northern Ireland to Santa Ana 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 Northern Ireland to Santa Ana, California?

    Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Santa Ana, California (average of £357). Flying from Northern Ireland to Santa Ana, California in December is currently the most expensive (average of £508). 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Northern Ireland to Santa Ana?

Cheapflights helps you search for flights from Northern Ireland to Santa Ana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Santa Ana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santa Ana from Northern Ireland.

Can Cheapflights find flights from Northern Ireland to Santa Ana with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Santa Ana with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Santa Ana become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Santa Ana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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