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Cheap flights from Belfast Intl Airport to Irvine from £423

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Irvine

Enter your travel dates to find the best prices.

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 21 May 2026.

Wed 10/607:30
BFS
-
LAX
2 stops18h 55m
Multiple Airlines
Wed 24/620:10
LAX
-
BFS
2 stops18h 10m
Multiple Airlines
Deal found 19/5£742
Sat 24/1009:20
BFS
-
LAX
3 stops31h 00m
Multiple Airlines
Sat 31/1008:30
LAX
-
BFS
3 stops28h 45m
Multiple Airlines
Deal found 19/5£841
Mon 15/606:30
BFS
-
LAX
3 stops36h 49m
Multiple Airlines
Mon 22/615:15
LAX
-
BFS
2 stops20h 15m
Multiple Airlines
Deal found 18/5£865
Sun 14/622:10
BFS
-
LAX
3 stops42h 47m
Multiple Airlines
Sun 21/607:30
LAX
-
BFS
2 stops26h 55m
Multiple Airlines
Deal found 17/5£873
Tue 6/1021:25
BFS
-
LAX
2 stops27h 05m
Multiple Airlines
Sun 25/1014:45
LAX
-
BFS
2 stops23h 20m
Multiple Airlines
Deal found 18/5£879

Find 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 21 May 2026.

Round-trip from

£742

One-way from

£423
10/6-24/6
  • 10/6-24/6
  • 4 total stops
  • 37h 05m total
  • Belfast to Irvine
Search Deals
15/7
  • 15/7
  • 3 total stops
  • 40h 10m total
  • Belfast to Irvine
Search Deals

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 21 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 10/6

07:30-18:25

2 stops18h 55m

Los Angeles Los Angeles

Wed 24/6

20:10-22:20

2 stops18h 10m

£742

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sat 24/10

09:20-08:20

3 stops31h 00m

Los Angeles Los Angeles

Sat 31/10

08:30-20:15

3 stops28h 45m

£841

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 15/6

06:30-11:19

3 stops36h 49m

Los Angeles Los Angeles

Mon 22/6

15:15-19:30

2 stops20h 15m

£865

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 14/6

22:10-08:57

3 stops42h 47m

Los Angeles Los Angeles

Sun 21/6

07:30-18:25

2 stops26h 55m

£873
Fastest return journey

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 6/10

07:35-18:25

2 stops18h 50m

Los Angeles Los Angeles

Sun 25/10

14:45-13:40

1 stop15h 55m

£1,008
Cheapest one-way
Fastest single journey

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 15/7

22:45-13:20

2 stops46h 35m

£587

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Sorted by cheapest first

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

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 21 May 2026.
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.
British Airways
6.7
Okay
7,991 reviews
Check prices

Boarding

6.9

Crew

7.7

Comfort

6.8

Entertainment

6.4

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,991 reviews
British Airways
6.7
Okay
7,991 reviews
Check prices

Boarding

6.9

Crew

7.7

Comfort

6.8

Entertainment

6.4

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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.

Browse thousands of different options on Cheapflights for your next trip

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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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£409Average£554FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Belfast Intl to Irvine?

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Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Irvine?

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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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