Find flights
When to book
Airlines
FAQs

Cheap flights from Belfast to Irvine from £389

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
15 Jul — 22 Jul1
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 15 June 2026.

Tue 14/709:40
BHD
-
LAX
2 stops20h 23m
Iberia
Tue 21/716:15
LAX
-
BHD
1 stop15h 05m
Iberia
Deal found 10/6£554
Tue 14/706:30
BHD
-
LAX
2 stops19h 18m
British Airways
Tue 21/708:00
LAX
-
BHD
2 stops18h 45m
British Airways
Deal found 13/6£570
Thu 5/1117:45
BHD
-
LAX
1 stop34h 30m
British Airways
Sun 8/1119:20
LAX
-
BHD
1 stop34h 55m
British Airways
Deal found 11/6£572
Thu 9/714:20
BHD
-
LAX
1 stop29h 20m
British Airways
Mon 13/716:15
LAX
-
BHD
1 stop15h 15m
British Airways
Deal found 13/6£598
Wed 8/720:35
BHD
-
LAX
1 stop23h 05m
British Airways
Wed 15/720:55
LAX
-
BHD
1 stop15h 40m
British Airways
Deal found 10/6£602
Fri 13/1108:45
BHD
-
LAX
1 stop15h 05m
British Airways
Tue 17/1117:30
LAX
-
BHD
1 stop15h 15m
British Airways
Deal found 11/6£607
Wed 8/721:10
BFS
-
LAX
2 stops26h 18m
Multiple Airlines
Wed 15/711:05
LAX
-
BFS
2 stops24h 10m
Multiple Airlines
Deal found 10/6£631
Thu 9/708:20
BFS
-
LAX
2 stops35h 20m
Multiple Airlines
Mon 13/718:25
LAX
-
BFS
2 stops20h 10m
Multiple Airlines
Deal found 12/6£757
Tue 14/705:55
BFS
-
LAX
2 stops22h 58m
Multiple Airlines
Fri 24/708:15
LAX
-
BFS
3 stops29h 00m
Multiple Airlines
Deal found 11/6£866

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 15 June 2026.

Round-trip from

£554

One-way from

£389

Popular in

June

Cheapest in

October

Average price

£899
Iberia
  • Iberia
  • 14/7-21/7
  • 3 total stops
  • 35h 28m total
  • Belfast to Irvine
Search Deals
British Airways
  • British Airways
  • 19/10
  • 2 total stops
  • 18h 17m total
  • Belfast to Irvine
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 15 June 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

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 14/7

09:40-22:03

2 stops20h 23m

Los Angeles Los Angeles

Tue 21/7

23:48-12:00

2 stops28h 12m

£554

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 14/7

09:40-22:07

2 stops20h 27m

Los Angeles Los Angeles

Tue 21/7

17:05-17:35

1 stop16h 30m

£572
Fastest return journey

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 13/11

08:45-15:50

1 stop15h 05m

Los Angeles Los Angeles

Tue 17/11

17:30-16:45

1 stop15h 15m

£607

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 8/7

21:10-15:28

2 stops26h 18m

Los Angeles Los Angeles

Wed 15/7

11:05-19:15

2 stops24h 10m

£631

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 9/7

08:20-11:40

2 stops35h 20m

Los Angeles Los Angeles

Mon 13/7

18:25-22:35

2 stops20h 10m

£757

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 14/7

05:55-20:53

2 stops22h 58m

Los Angeles Los Angeles

Fri 24/7

08:15-21:15

3 stops29h 00m

£866
Cheapest one-way

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 19/10

09:40-19:57

2 stops18h 17m

£389

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 19/10

18:30-11:30

1 stop25h 00m

£400

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 2/7

19:40-09:25

3 stops45h 45m

£443

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 4/8

08:25-12:25

3 stops60h 00m

£465

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 14 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 15 June 2026.
Read through reviews of airlines operating flights from Belfast to Irvine, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,050 reviews
Check prices

Food

6.4

Boarding

6.9

Crew

7.7

Comfort

6.8

Entertainment

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
8,050 reviews
British Airways
6.7
Okay
8,050 reviews
Check prices

Food

6.4

Boarding

6.9

Crew

7.7

Comfort

6.8

Entertainment

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 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 20h 23m. Fly via Iberia or British Airways to get the fastest option. Airlines will cover a distance of 5128 mi. This flight may include one or multiple stops.

  • 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 airline flying from Belfast to Irvine

Discover the top airline 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£428Average£566FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Belfast to Irvine?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Irvine from Belfast today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Irvine for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Belfast to Irvine become cheaper?

Of course! You can now track prices for flights from Belfast to Irvine and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.