Cheap flights from Belfast Intl Airport to Irvine from £259

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Belfast Intl to Irvine

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

Round-trip from

£551

One-way from

£259

Popular in

August

Cheapest in

June

Average price

£1,071
7/10-14/10
  • 7/10-14/10
  • 3 total stops
  • 62h 20m total
  • Belfast to Irvine
4/9
  • 4/9
  • 1 total stop
  • 25h 00m total
  • Belfast to Irvine
Highest demand for flights based on searches. 11% potential increase in price (£61 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Belfast Intl to Irvine

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

Mon 1/906:10BFS - LAX
1 stop18h 55mMultiple Airlines
Tue 9/922:50LAX - BFS
1 stop24h 40mMultiple Airlines
Deal found 23/8£515
Tue 7/1020:55BFS - LAX
1 stop25h 15mMultiple Airlines
Tue 14/1018:50LAX - BFS
2 stops37h 05mMultiple Airlines
Deal found 23/8£551
Tue 18/1106:00BFS - LAX
2 stops25h 18mMultiple Airlines
Mon 24/1121:00LAX - BFS
1 stop16h 30mMultiple Airlines
Deal found 24/8£677
Sat 30/809:40BFS - LAX
1 stop36h 30mMultiple Airlines
Fri 12/916:30LAX - BFS
1 stop19h 35mMultiple Airlines
Deal found 25/8£712

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Irvine 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 26 August 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Irvine that are best for you.

Fly from

Belfast Intl

Fly to

Irvine

Route

Depart

Return

Price

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 7/10

20:55-14:10

1 stop25h 15m

Los Angeles

Tue 14/10

18:50-15:55

2 stops37h 05m

£551

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 18/11

06:00-23:18

2 stops25h 18m

Los Angeles

Mon 24/11

21:00-21:30

1 stop16h 30m

£677

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 4/9

21:10-14:10

1 stop25h 00m

£259

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 16/10

10:15-15:20

2 stops37h 05m

£285

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Best time to book a flight from Belfast Intl to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Belfast Intl 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 Belfast Intl Airport to Irvine

What is the cheapest month to book a flight from Belfast Intl Airport to Irvine?

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Irvine (average of £575). Flying from Belfast Intl Airport to Irvine in July is currently the most expensive (average of £811). 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.

What is the cheapest time of day to fly from BFS to IR9?

Find hourly flight availability from Belfast Intl to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Irvine as you normally would.

How much does it cost for a return flight from Belfast Intl Airport to Irvine?

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 26 August 2025.
Read reviews from past customers who have flown with British Airways from Belfast Intl Airport to Irvine. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

6.9

Comfort

6.7

Overall

6.7

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Boarding

6.9

Comfort

6.7

Overall

6.7

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Irvine. 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 Belfast Intl to Irvine that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Irvine flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Irvine 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 Belfast Intl Airport to Irvine?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Irvine (average of £575). Flying from Belfast Intl Airport to Irvine in July is currently the most expensive (average of £811). 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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Top airline flying from Belfast Intl to Irvine

Discover the top airline that operate flights from Belfast Intl to Irvine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£406Average£498FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Can Cheapflights find flights from Belfast Intl to Irvine with no change fees?

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Not ready to book yet? You can track prices for flights from Belfast Intl to Irvine on Cheapflights with our Price Alert feature and get notified when better prices are available.

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