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Cheap flights from Belfast to Irvine from £364

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Irvine
Explore the most affordable flight options available from Belfast to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Tue 14/713:45
BHD
-
LAX
2 stops19h 09m
British Airways
Tue 21/713:25
LAX
-
BHD
2 stops17h 55m
British Airways
Deal found 28/4£663
Wed 11/1111:25
BHD
-
LAX
2 stops20h 32m
British Airways
Sun 15/1121:55
LAX
-
BHD
2 stops28h 45m
British Airways
Deal found 27/4£666
Sun 17/515:50
BHD
-
LAX
1 stop27h 40m
British Airways
Sun 24/523:50
LAX
-
BHD
2 stops29h 05m
British Airways
Deal found 1/5£675
Wed 2/911:35
BHD
-
LAX
1 stop14h 45m
British Airways
Sun 6/916:20
LAX
-
BHD
1 stop17h 20m
British Airways
Deal found 29/4£689
Wed 1/707:00
BFS
-
LAX
2 stops43h 08m
Multiple Airlines
Tue 7/720:35
LAX
-
BFS
1 stop18h 45m
Multiple Airlines
Deal found 30/4£712
Sun 17/506:10
BFS
-
LAX
1 stop20h 00m
Multiple Airlines
Sat 23/520:55
LAX
-
BFS
1 stop27h 45m
Multiple Airlines
Deal found 2/5£763
Mon 1/607:05
BFS
-
LAX
2 stops17h 45m
Multiple Airlines
Mon 15/619:10
LAX
-
BFS
2 stops17h 45m
Multiple Airlines
Deal found 2/5£792
Mon 22/606:30
BFS
-
LAX
3 stops36h 50m
Multiple Airlines
Wed 24/607:30
LAX
-
BFS
3 stops27h 45m
Multiple Airlines
Deal found 1/5£820
Fri 10/707:20
BFS
-
LAX
2 stops19h 35m
Multiple Airlines
Fri 31/720:50
LAX
-
BFS
1 stop31h 35m
Multiple Airlines
Deal found 1/5£924
Sun 14/607:10
BFS
-
LAX
2 stops17h 40m
Multiple Airlines
Sun 21/619:10
LAX
-
BFS
2 stops18h 20m
Multiple Airlines
Deal found 30/4£937

Find flight deals from Belfast to Irvine

Keep the following information in mind while searching for Belfast to Irvine flight deals. Data was last updated 2 May 2026.

Round-trip from

£663

One-way from

£364

Popular in

December

Cheapest in

June

Average price

£463
British Airways
  • British Airways
  • 14/7-21/7
  • 4 total stops
  • 37h 04m total
  • Belfast to Irvine
Search Deals
20/5
  • 20/5
  • 3 total stops
  • 41h 30m total
  • Belfast to Irvine
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 2 May 2026.
Use the filters below to find and compare flights from Belfast to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 2/9

11:35-18:20

1 stop14h 45m

Los Angeles Los Angeles

Sun 6/9

16:20-17:40

1 stop17h 20m

£689

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 1/7

07:00-18:08

2 stops43h 08m

Los Angeles Los Angeles

Tue 7/7

20:35-23:20

1 stop18h 45m

£712

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 1/6

07:05-16:50

2 stops17h 45m

Los Angeles Los Angeles

Mon 15/6

19:10-20:55

2 stops17h 45m

£792

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 22/6

06:30-11:20

3 stops36h 50m

Los Angeles Los Angeles

Wed 24/6

07:30-19:15

3 stops27h 45m

£820

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 10/7

07:20-18:55

2 stops19h 35m

Los Angeles Los Angeles

Fri 31/7

20:50-12:25

1 stop31h 35m

£924

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 14/6

07:10-16:50

2 stops17h 40m

Los Angeles Los Angeles

Sun 21/6

19:10-21:30

2 stops18h 20m

£937
Cheapest one-way

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 20/5

12:35-22:05

3 stops41h 30m

£364

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 19/5

07:00-22:05

3 stops23h 05m

£368
Fastest single journey

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 17/9

06:30-15:00

1 stop16h 30m

£376

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 19/5

07:00-22:05

3 stops23h 05m

£378

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast to Irvine

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

How much does it cost for a return flight from Belfast 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 2 May 2026.
Read through reviews of airlines operating flights from Belfast to Irvine, such as KLM and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,509 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,509 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,939 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Belfast to Irvine. 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 Belfast to Irvine?

    There are many flights that can get you from Belfast to Irvine in 14h 45m. Fly via British Airways to get the fastest option. Airlines will cover a distance of 5128 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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.

See more FAQs

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.

Top 2 airlines flying from Belfast to Irvine

Discover the top 2 airlines that operate flights from Belfast 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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£383Average£506FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£499Average£605FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

Yes! Cheapflights helps users easily find flights from Belfast to Irvine with no change fees.

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