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Cheap flights from Northern Ireland to Los Angeles from $880

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Los Angeles departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Northern Ireland to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:05 pm - 3:45 pm
BHD
-
SNA
28h 40m
2 stops
British Airways Logo
4:26 pm - 6:45 pm
SNA
-
BHD
18h 19m
2 stops
$880British Airways
Sat, Sep 12 - Sun, Sep 20
British Airways Logo
9:35 am - 7:35 pm
BHD
-
SNA
18h 00m
2 stops
British Airways Logo
10:35 am - 12:25 pm
SNA
-
BHD
17h 50m
2 stops
$909British Airways
Fri, Aug 28 - Sat, Sep 5

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British Airways flights from Northern Ireland to Santa Ana, California

Our best British Airways deals on Northern Ireland to Santa Ana, California flight tickets
British Airways
Sep 12
BHD7:05 pmBelfast City
28h 40m
2 stops
SNA3:45 pmSanta Ana J. Wayne/Orange Cnty
Sep 20
SNA4:26 pmSanta Ana J. Wayne/Orange Cnty
18h 19m
2 stops
BHD6:45 pmBelfast City
$880
British Airways
Aug 28
BHD9:35 amBelfast City
18h 00m
2 stops
SNA7:35 pmSanta Ana J. Wayne/Orange Cnty
Sep 5
SNA10:35 amSanta Ana J. Wayne/Orange Cnty
17h 50m
2 stops
BHD12:25 pmBelfast City
$909

momondo Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Santa Ana, California 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, momondo users made 832,500 searches. Data last updated July 4, 2026.
Use the filters below to find and compare flights from Northern Ireland to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Sat 9/12

7:05 pm-3:45 pm

2 stops28h 40m

Santa Ana J. Wayne/Orange Cnty

Sun 9/20

4:26 pm-6:45 pm

2 stops18h 19m

$880
Quickest round-trip

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Fri 8/28

9:35 am-7:35 pm

2 stops18h 00m

Santa Ana J. Wayne/Orange Cnty

Sat 9/5

10:35 am-12:25 pm

2 stops17h 50m

$909

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Northern Ireland to Santa Ana, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Santa Ana, California

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Northern Ireland to Santa Ana, California takes 18h 00m
There are no direct flights from Northern Ireland to Santa Ana, California. There are no popular flight routes from Northern Ireland to Santa Ana, California.
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Frequently asked questions about flying from Northern Ireland to Santa Ana, California

  • When did momondo last update prices for flights from Northern Ireland to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Northern Ireland to Santa Ana J. Wayne/Orange Cnty Airport are updated daily.

  • How old do you have to be to fly from Northern Ireland to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents you'll need for your trip to Santa Ana J. Wayne/Orange Cnty Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Northern Ireland to Santa Ana, California

  • How do I get Price Alerts for flights from Northern Ireland to Santa Ana, California?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from Santa Ana, California. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Northern Ireland to Santa Ana, California with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Santa Ana?

Finding the right flight to Santa Ana from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Ana quick and easy, saving you time and money.

Can I find flights from Northern Ireland to Santa Ana with flexible booking policies on momondo?

Yes. All flights to Santa Ana from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to Santa Ana?

momondo provides multiple filters to help you find the best flight to Santa Ana from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Northern Ireland to Santa Ana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Ana, momondo offers a useful price alert feature which will track prices for flights to Santa Ana from Northern Ireland and alert you when they change.

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