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 35m. British Airways provides one of the quickest options available for as low as £664. The distance from Northern Ireland to Santa Ana, California is about 5126 mi.

In terms of precipitation, rainfall in Santa Ana, California ranges from 0.0 - 78.0 inches per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Santa Ana, California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Santa Ana, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

What is the cheapest time of day to fly from NIR to SNA?

When flying from Northern Ireland to Santa Ana, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£664+ Cheap Flights from Northern Ireland to Santa Ana, California

Cheap flight deals from Northern Ireland to Santa Ana

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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 20 August 2026.

Wed 7/1011:35 -

2 stops28h 47m

Sun 11/1008:45 -

2 stops17h 45m

Deal found 18/8£664

Mon 12/1018:30 -

2 stops34h 43m

Fri 23/1011:35 -

2 stops19h 55m

Deal found 19/8£748

Wed 16/908:15 -

3 stops40h 45m

Tue 22/911:59 -

3 stops26h 46m

Deal found 17/8£2,645

Find flight deals from Northern Ireland to Santa Ana

Round-trip from	£664

British Airways
4/11-8/11
4 total stops
40h 02m total
Northern Ireland to Santa Ana

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Use the filters below to find and compare flights from Northern Ireland to Santa Ana that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastSanta Ana

BHD Belfast City - SNA Santa Ana J. Wayne/Orange Cnty

BHDSNA

Belfast City

Wed 4/11

06:35-19:10

2 stops20h 35m

Santa Ana J. Wayne/Orange Cnty

Sun 8/11

13:23-16:50

2 stops19h 27m

£664

BelfastSanta Ana

BHD Belfast City - SNA Santa Ana J. Wayne/Orange Cnty

BHDSNA

Belfast City

Wed 7/10

11:35-08:22

2 stops28h 47m

Santa Ana J. Wayne/Orange Cnty

Sun 11/10

08:45-10:30

2 stops17h 45m

£664

BelfastSanta Ana

BFS Belfast Intl - SNA Santa Ana J. Wayne/Orange Cnty

BFSSNA

Belfast Intl

Wed 16/9

08:15-17:00

3 stops40h 45m

Santa Ana J. Wayne/Orange Cnty

Tue 22/9

11:59-22:45

3 stops26h 46m

£2,645

Cheapest one-way

Fastest single journey

BelfastSanta Ana

BHD Belfast City - SNA Santa Ana J. Wayne/Orange Cnty

BHDSNA

Belfast City

Fri 16/10

06:30-15:39

2 stops17h 09m

£888

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

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.

BHD-SNA

BFS-SNA

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.

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Everything you need to know about your flight from Northern Ireland to Santa Ana

GBNIR-SNA

BHD-SNA

BFS-SNA

No data available for this route at this time. Please check back soon.

Related info for your journey

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 35m. British Airways provides one of the quickest options available for as low as £664. 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.

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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.

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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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Cheap flights from Northern Ireland to Santa Ana, California from £664

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Santa Ana

Cheapest flights from Northern Ireland to Santa AnaExplore 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 20 August 2026.

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 20 August 2026.

Best flights from Northern Ireland to Santa AnaDiscover carefully curated flight deals from Northern Ireland to Santa Ana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Discover carefully curated flight deals from Northern Ireland to Santa Ana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Northern Ireland to Santa AnaDiscover last-minute flight deals from Northern Ireland to Santa Ana. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Santa Ana. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Northern Ireland to Santa AnaSearch for one-way flight options from Northern Ireland to Santa Ana. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Search for one-way flight options from Northern Ireland to Santa Ana. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

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

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Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Santa Ana

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Complete your trip

Complete your trip to Santa Ana by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

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Search flights from Northern Ireland to Santa Ana by cabin class

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Northern Ireland and Santa Ana flights

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Northern Ireland to Santa Ana flights

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

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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 20 August 2026.

Best flights from Northern Ireland to Santa Ana
Discover carefully curated flight deals from Northern Ireland to Santa Ana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Northern Ireland to Santa Ana
Discover last-minute flight deals from Northern Ireland to Santa Ana. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Northern Ireland to Santa Ana
Search for one-way flight options from Northern Ireland to Santa Ana. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.