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Belfast Intl

$2,007+ Cheap flights from Santa Ana, CA (SNA) to Belfast Intl (BFS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BFS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Santa Ana to Belfast Intl

Cheapest flights from Santa Ana to Belfast Intl
Explore the most affordable flight options available from Santa Ana to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:37 pm
SNA
-
BFS
3 stops22h 08m
Multiple Airlines
Sat 3/219:40 am
BFS
-
SNA
3 stops42h 16m
Multiple Airlines
Deal found 1/28$2,007

Find flight deals from Santa Ana to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Round-trip from

$2,007
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$700
From Santa Ana J. Wayne/Orange Cnty to Belfast Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Santa Ana to Belfast Intl Airport that are best for you.

Fly from

Santa Ana

Fly to

Belfast Intl

Route

Depart

Return

Price

Santa AnaBelfast

SNA - BFS

SNABFS

Santa Ana J. Wayne/Orange Cnty

Sat 3/14

4:37 pm-9:45 pm

3 stops22h 08m

Belfast Intl

Sat 3/21

9:40 am-8:56 pm

3 stops42h 16m

$2,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Santa Ana to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Santa Ana with our price prediction graph.
Estimated round-trip 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 Santa Ana to Belfast Intl Airport

What is the cheapest month to book a flight from Santa Ana, California to Belfast Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Santa Ana, California to Belfast Intl Airport (average of $602). Flying from Santa Ana, California to Belfast Intl Airport in June is currently the most expensive (average of $927). 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 Santa Ana to Belfast Intl. 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 from for flights from Santa Ana to Belfast Intl?

    Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Belfast Intl. On average, J. Wayne/Orange Cnty has 0 outbound flights to Belfast Intl per day from 0 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

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

    Yes. In addition to deals on Santa Ana to Belfast Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Belfast Intl?

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

  • Can I find deals for business class flights from Santa Ana to Belfast Intl?

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Belfast Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Santa Ana, California to Belfast Intl Airport (average of $602). Flying from Santa Ana, California to Belfast Intl Airport in June is currently the most expensive (average of $927). 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.

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