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Cheap flights from Belfast Intl Airport to Irvine from £670

BFS — LAX
12 Oct — 19 Oct1
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

Fri 20/1110:05 -
3 stops33h 40m
Fri 27/1109:20 -
3 stops28h 50m
Deal found 11/9£670
Thu 22/1010:15 -
2 stops30h 05m
Thu 29/1021:25 -
2 stops17h 50m
Deal found 7/9£786

Find flight deals from Belfast Intl to Irvine

Round-trip from

£670
20/11-27/11
  • 20/11-27/11
  • 6 total stops
  • 62h 30m total
  • Belfast to Irvine
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Use the filters below to find and compare flights from Belfast Intl Airport to Irvine that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Fri 20/11

21:00-11:45

2 stops22h 45m

Los Angeles

Fri 27/11

09:20-22:10

3 stops28h 50m

£749
Fastest return journey

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Thu 22/10

10:15-08:20

2 stops30h 05m

Los Angeles

Thu 29/10

21:25-22:15

2 stops17h 50m

£786

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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

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

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
8,213 reviews
Check prices

Crew

7.7

Food

6.4

Entertainment

6.5

Overall

6.7

Boarding

7.0

Comfort

6.8

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
8,213 reviews
British Airways
6.7
Okay
8,213 reviews
Check prices

Crew

7.7

Food

6.4

Entertainment

6.5

Overall

6.7

Boarding

7.0

Comfort

6.8

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

  • 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

Top airline flying from Belfast Intl to Irvine

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£449Average£613FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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