What is the cheapest day to fly from Belfast to Irvine?

Travellers seeking maximum savings on their Belfast to Irvine flight should consider departing on Monday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Irvine when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Irvine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What is the cheapest month to fly from Belfast to Irvine?

March can be a great time to fly to Irvine from Belfast with a flight ticket averaging about £629. Cheapflights users have found deals in the month of March for as cheap as £377. The most expensive prices can be found in the month of August.

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.

£439+ Flights from Belfast to Irvine

Cheap flight deals from Belfast to Irvine

Round-trip from	£439
Popular in	August
Cheapest in	March
Average price	£572

1/9-9/9
3 total stops
47h 15m total
Belfast to Irvine

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 11 July 2025.

Mon 1/906:10BFS - LAX

1 stop15h 30mMultiple Airlines

Tue 9/905:45LAX - BFS

2 stops31h 45mMultiple Airlines

Deal found 9/7£439

Sat 30/814:30BHD - LAX

1 stop31h 40mMultiple Airlines

Thu 11/916:30LAX - BHD

1 stop34h 05mMultiple Airlines

Deal found 9/7£469

Mon 1/906:40BHD - LAX

1 stop19h 25mAmerican Airlines

Tue 9/913:00LAX - BHD

2 stops18h 20mAmerican Airlines

Deal found 9/7£515

Sat 30/806:30BHD - LAX

1 stop16h 20mDelta

Thu 11/908:55LAX - BHD

2 stops24h 00mDelta

Deal found 9/7£531

Sat 30/806:55BHD - LAX

2 stops19h 25mBritish Airways

Wed 10/910:35LAX - BHD

2 stops18h 55mBritish Airways

Deal found 9/7£770

Sun 13/706:50BHD - LAX

1 stop19h 15mIberia

Mon 21/720:05LAX - BHD

1 stop13h 25mIberia

Deal found 10/7£1,380

Best flights from Belfast to Irvine
Discover carefully curated flight deals from Belfast to Irvine that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Mon 1/906:10BFS - LAX

1 stop15h 30mMultiple Airlines

Tue 9/905:45LAX - BFS

2 stops31h 45mMultiple Airlines

Deal found 9/7£439

Mon 1/906:40BHD - LAX

1 stop19h 25mAmerican Airlines

Tue 9/913:00LAX - BHD

2 stops18h 20mAmerican Airlines

Deal found 9/7£515

Sat 30/806:30BHD - LAX

1 stop16h 20mDelta

Thu 11/908:55LAX - BHD

2 stops24h 00mDelta

Deal found 9/7£531

Sat 30/806:55BHD - LAX

2 stops19h 25mBritish Airways

Wed 10/910:35LAX - BHD

2 stops18h 55mBritish Airways

Deal found 9/7£770

Sat 30/814:30BHD - LAX

1 stop31h 40mMultiple Airlines

Thu 11/916:30LAX - BHD

1 stop34h 05mMultiple Airlines

Deal found 9/7£469

Last-minute flights from Belfast to Irvine
Discover last-minute flight deals from Belfast to Irvine. Data last updated 11 July 2025 and is based on user searches.

Sun 13/706:50BHD - LAX

1 stop19h 15mIberia

Mon 21/720:05LAX - BHD

1 stop13h 25mIberia

Deal found 10/7£1,380

Tue 15/718:50BHD - LAX

2 stops26h 15mMultiple Airlines

Tue 22/715:25LAX - BHD

2 stops21h 45mMultiple Airlines

Deal found 10/7£812

Tue 15/713:40BHD - LAX

1 stop14h 35mBritish Airways

Tue 22/715:40LAX - BHD

2 stops17h 40mBritish Airways

Deal found 10/7£1,212

Sun 24/814:20BFS - LAX

1 stop31h 40mMultiple Airlines

Sun 31/816:30LAX - BFS

1 stop33h 25mMultiple Airlines

Deal found 10/7£539

Sat 30/814:30BHD - LAX

1 stop31h 40mMultiple Airlines

Thu 11/916:30LAX - BHD

1 stop34h 05mMultiple Airlines

Deal found 9/7£469

Sat 30/806:30BHD - LAX

1 stop16h 20mDelta

Thu 11/908:55LAX - BHD

2 stops24h 00mDelta

Deal found 9/7£531

Sat 30/807:05BHD - LAX

2 stops18h 25mAmerican Airlines

Fri 12/917:00LAX - BHD

2 stops17h 15mAmerican Airlines

Deal found 9/7£655

Sat 30/806:55BHD - LAX

2 stops19h 25mBritish Airways

Wed 10/910:35LAX - BHD

2 stops18h 55mBritish Airways

Deal found 9/7£770

Cheapflights Fare Finder

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

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 1/9

06:10-13:40

1 stop15h 30m

Los Angeles

Tue 9/9

05:45-21:30

2 stops31h 45m

£439

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 30/8

14:30-14:10

1 stop31h 40m

Los Angeles

Thu 11/9

16:30-10:35

1 stop34h 05m

£469

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 1/9

06:40-18:05

1 stop19h 25m

Los Angeles

Tue 9/9

13:00-15:20

2 stops18h 20m

£515

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 30/8

06:30-14:50

1 stop16h 20m

Los Angeles

Thu 11/9

08:55-16:55

2 stops24h 00m

£531

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 30/8

06:55-18:20

2 stops19h 25m

Los Angeles

Wed 10/9

10:35-13:30

2 stops18h 55m

£770

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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, January is the cheapest month in which you can book a flight from Belfast to Irvine (average of £575). 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?

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

Read through reviews of airlines operating flights from Belfast to Irvine, such as Delta, American Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,951 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways

6.6

Okay

7,109 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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, January is the cheapest month in which you can book a flight from Belfast to Irvine (average of £575). 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

Alternative routes for Belfast to Irvine

Belfast Intl to Los Angeles flights

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Belfast City to Los Angeles flights

Belfast City to Ontario flights

Belfast Intl to San Francisco flights

Belfast City to Las Vegas flights

Belfast City to San Francisco flights

Belfast City to Santa Ana flights

Top airline flying from Belfast to Irvine

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£364	Average£504	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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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Cheap flights from Belfast to Irvine from £439

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 11 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to Irvine

Cheapest flights from Belfast to IrvineExplore 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 11 July 2025.

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 11 July 2025.

Cheapflights Fare Finder

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

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.

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?

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 11 July 2025.

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 11 July 2025.

Read through reviews of airlines operating flights from Belfast to Irvine, such as Delta, American Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

How can I find direct flights from Belfast to Irvine?

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

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

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.

Alternative routes for Belfast to Irvine

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Belfast to Irvine

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 11 July 2025.