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$870+ Cheap flights from Orange County to Belfast

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BHD
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Orange County to Belfast

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

Round-trip from

$870
(Delta)

Popular in

June

Cheapest in

September

Average price

$774
From Orange County to Belfast
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Orange County to Belfast

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

This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amLGB - BHD
2 stops25h 55mDelta
Sun 10/125:25 pmBHD - LGB
2 stops36h 08mDelta
Deal found 8/25$870
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:05 amSNA - BHD
2 stops26h 10mDelta
Tue 10/216:30 amBHD - SNA
2 stops19h 49mDelta
Deal found 8/25$870
This KLM deal was found by Cheapflights users on 8/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:05 amSNA - BHD
2 stops26h 10mKLM
Tue 10/216:30 amBHD - SNA
2 stops19h 49mKLM
Deal found 8/24$922
This Bravofly deal was found by Cheapflights users on 8/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:01 amLGB - BHD
2 stops25h 54mMultiple Airlines
Tue 10/75:25 pmBHD - LGB
2 stops30h 47mMultiple Airlines
Deal found 8/24$934
This Cheapflightsfares deal was found by Cheapflights users on 8/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:59 pmSNA - BHD
2 stops16h 16mMultiple Airlines
Sat 11/811:35 amBHD - SNA
2 stops17h 55mMultiple Airlines
Deal found 8/24$975
This KLM deal was found by Cheapflights users on 8/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amLGB - BHD
2 stops30h 15mKLM
Sun 10/125:25 pmBHD - LGB
2 stops36h 08mKLM
Deal found 8/23$984
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Fri 10/106:45 amSNA - BFS
3 stops25h 55mMultiple Airlines
Fri 10/1710:05 pmBFS - SNA
3 stops45h 56mMultiple Airlines
Deal found 8/26$1,467

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to Belfast 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 August 26, 2025.
Use the filters below to find and compare flights from Orange County to Belfast that are best for you.

Fly from

Orange County

Fly to

Belfast

Route

Depart

Return

Price

Long BeachBelfast

LGB - BHD

LGBBHD

Long Beach Municipal

Wed 10/8

7:00 am-4:55 pm

2 stops25h 55m

Belfast City

Sun 10/12

5:25 pm-9:33 pm

2 stops36h 08m

$870

Santa AnaBelfast

SNA - BHD

SNABHD

Santa Ana J. Wayne/Orange Cnty

Fri 10/17

11:05 am-9:15 pm

2 stops26h 10m

Belfast City

Tue 10/21

6:30 am-10:17 pm

2 stops23h 47m

$870

Santa AnaBelfast

SNA - BHD

SNABHD

Santa Ana J. Wayne/Orange Cnty

Fri 10/17

11:05 am-4:55 pm

2 stops21h 50m

Belfast City

Tue 10/21

6:30 am-10:28 pm

2 stops23h 58m

$870

Santa AnaBelfast

SNA - BHD

SNABHD

Santa Ana J. Wayne/Orange Cnty

Fri 10/17

11:05 am-9:15 pm

2 stops26h 10m

Belfast City

Tue 10/21

6:30 am-6:19 pm

2 stops19h 49m

$922

Long BeachBelfast

LGB - BHD

LGBBHD

Long Beach Municipal

Sun 9/21

7:01 am-4:55 pm

2 stops25h 54m

Belfast City

Tue 10/7

5:25 pm-4:12 pm

2 stops30h 47m

$934

Santa AnaBelfast

SNA - BHD

SNABHD

Santa Ana J. Wayne/Orange Cnty

Wed 10/29

2:59 pm-2:15 pm

2 stops16h 16m

Belfast City

Sat 11/8

11:35 am-9:30 pm

2 stops17h 55m

$975

Long BeachBelfast

LGB - BHD

LGBBHD

Long Beach Municipal

Wed 10/8

7:00 am-9:15 pm

2 stops30h 15m

Belfast City

Sun 10/12

5:25 pm-9:33 pm

2 stops36h 08m

$984

Santa AnaBelfast

SNA - BFS

SNABFS

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

6:45 am-4:40 pm

3 stops25h 55m

Belfast Intl

Fri 10/17

10:05 pm-12:01 pm

3 stops45h 56m

$1,467

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Best time to book a flight from Orange County to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Orange County 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 Orange County to Belfast
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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Orange County to Belfast?

    For as low as $870, Delta can have you in Belfast from Orange County in 25h 55m. The distance from Orange County to Belfast is about 5127 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Orange County to Belfast 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?

    Currently, February is the cheapest month in which you can book a flight from Orange County to Belfast (average of $657). Flying from Orange County to Belfast in June is currently the most expensive (average of $1,189). 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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