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Cheap flights from Belfast to Irvine from £311

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast to Irvine

Keep the following information in mind while searching for Belfast to Irvine flight deals. Data was last updated 17 September 2025.

Round-trip from

£625

One-way from

£311

Popular in

August

Cheapest in

May

Average price

£483
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 54h 20m total
  • Belfast to Irvine
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 50h 05m total
  • Belfast to Irvine
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Belfast to Irvine

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 17 September 2025.

Fri 31/1015:05BFS - LAX
2 stops30h 05mMultiple Airlines
Fri 7/1113:45LAX - BFS
2 stops24h 15mMultiple Airlines
Deal found 16/9£625

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 17 September 2025.
Use the filters below to find and compare flights from Belfast to Irvine that are best for you.

Fly from

Belfast

Fly to

Irvine

Route

Depart

Return

Price

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 31/10

15:05-14:10

2 stops30h 05m

Los Angeles

Fri 7/11

13:45-22:00

2 stops24h 15m

£625

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sun 4/1

17:20-11:45

1 stop26h 25m

Los Angeles

Thu 8/1

23:59-16:50

2 stops32h 51m

£1,716

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sun 4/1

17:20-11:45

1 stop26h 25m

Los Angeles

Thu 8/1

13:45-16:50

1 stop19h 05m

£1,736

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 18/11

16:50-10:55

2 stops50h 05m

£311

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 18/11

07:20-09:11

3 stops33h 51m

£325

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 18/11

11:25-20:25

1 stop17h 00m

£370

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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

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

Currently, September is the cheapest month in which you can book a flight from Belfast to Irvine (average of £573). Flying from Belfast 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 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 17 September 2025.

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

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 17 September 2025.
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
1,386 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,363 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 26h 25m. Fly via Virgin Atlantic 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.

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

    Currently, September is the cheapest month in which you can book a flight from Belfast to Irvine (average of £573). Flying from Belfast 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

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£362Average£490FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£497Average£602FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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.

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