Find flights
When to book
Airlines

Cheap flights from Northern Ireland to Orange County from £1,351

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SNA
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Northern Ireland to Orange County

Keep the following information in mind while searching for Northern Ireland to Orange County flight deals. Data was last updated 2 April 2025.

Popular in

August

Cheapest in

January

Average price

£519
Highest demand for flights based on searches. 16% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Northern Ireland to Orange County

One-way flights from Northern Ireland to Orange County
Search for one-way flight options from Northern Ireland to Orange County. Find affordable one-way fares based on user searches. Data last updated 2 April 2025.

Tue 17/606:35BHD - SNA
2 stops19h 37mBritish Airways
Deal found 1/4£1,351

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland to Orange County 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 2 April 2025.
Use the filters below to find and compare flights from Northern Ireland to Orange County that are best for you.

Fly from

Northern Ireland

Fly to

Orange County

Route

Depart

Return

Price

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Tue 17/6

06:35-18:12

2 stops19h 37m

£1,351

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Best time to book a flight from Northern Ireland to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County 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 Orange County

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Orange County 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 Orange County when rainfall is around 0.0 mm.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Orange County, 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).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orange County. Reviews last updated 2 April 2025.
British Airways
6.6
Okay
6,715 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.6

Boarding

6.8

Comfort

6.7

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.
British Airways
6.6
Okay
6,715 reviews
British Airways
6.6
Okay
6,715 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.6

Boarding

6.8

Comfort

6.7

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
London City to Los Angeles flights
Gatwick to Las Vegas flights
Gatwick to San Francisco flights
London City to San Francisco flights
Heathrow to Ontario flights
London City to Las Vegas flights
Luton to Los Angeles flights
Heathrow to San Diego flights
Gatwick to Los Angeles flights
Heathrow to Santa Ana flights
Heathrow to Long Beach flights
Heathrow to San Jose flights
Heathrow to Burbank flights
Manchester to Las Vegas flights
Stansted to Los Angeles flights
Manchester to Los Angeles flights
Heathrow to Oakland flights
Gatwick to San Jose flights
Gatwick to Santa Ana flights
Stansted to San Francisco flights
Gatwick to San Diego flights
Gatwick to Oakland flights
Gatwick to Burbank flights
London City to San Diego flights
Manchester to San Francisco flights
Luton to San Francisco flights
London City to Santa Ana flights
Stansted to Las Vegas flights
Luton to Las Vegas flights
Birmingham to Los Angeles flights
Glasgow Intl to San Francisco flights
Southend to Los Angeles flights
Manchester to Ontario flights
Glasgow Intl to Los Angeles flights
London City to Burbank flights
Manchester to Santa Ana flights
London City to Oakland flights
Heathrow to San Luis Obispo flights
Edinburgh to Las Vegas flights
Edinburgh to San Francisco flights
Newcastle upon Tyne to Los Angeles flights
Birmingham to San Francisco flights
Heathrow to Reno flights
Manchester to San Jose flights
Edinburgh to Los Angeles flights
Heathrow to Sacramento flights
Gatwick to Ontario flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Orange County?

Deals for Northern Ireland to Orange County flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Orange County?

Cheapflights helps you find that perfect flight to Orange County from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Northern Ireland to Orange County with no change fees?

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

Can Cheapflights notify me if prices for flights from Northern Ireland to Orange County become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Orange County from Northern Ireland today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.