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Belfast City

$344+ Cheap flights from Irvine, CA to Belfast City (BHD)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Irvine to Belfast City

Cheapest flights from Irvine to Belfast City
Explore the most affordable flight options available from Irvine to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:00 pm
LAX
-
BHD
1 stop26h 30m
British Airways
Sun 3/86:30 am
BHD
-
LAX
1 stop17h 20m
British Airways
Deal found 2/3$640
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:55 pm
LAX
-
BHD
1 stop14h 45m
British Airways
Sat 10/37:05 am
BHD
-
LAX
1 stop19h 20m
British Airways
Deal found 2/3$745
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:05 pm
LAX
-
BHD
1 stop17h 10m
British Airways
Sun 9/206:30 am
BHD
-
LAX
1 stop19h 55m
British Airways
Deal found 2/1$785
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:55 am
LAX
-
BHD
2 stops16h 30m
British Airways
Sat 9/197:05 am
BHD
-
LAX
1 stop19h 15m
British Airways
Deal found 2/4$790
This British Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:30 pm
LAX
-
BHD
1 stop14h 45m
British Airways
Sun 3/13:10 pm
BHD
-
LAX
1 stop32h 40m
British Airways
Deal found 2/2$807

Find flight deals from Irvine to Belfast City

Keep the following information in mind while searching for Irvine to Belfast City flight deals. Data was last updated February 4, 2026.

Round-trip from

$640
(British Airways)

One-way from

$344
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$685
From Irvine to Belfast City
Search Deals
One-way flight from Irvine to Belfast City
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($288 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Belfast City 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Irvine to Belfast City Airport that are best for you.

Fly from

Irvine

Fly to

Belfast City

Route

Depart

Return

Price

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Wed 3/4

9:00 pm-7:30 am

1 stop26h 30m

Belfast City

Sun 3/8

6:30 am-3:50 pm

1 stop17h 20m

$640

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Wed 2/25

6:00 pm-4:35 pm

1 stop14h 35m

Belfast City

Sun 3/1

10:40 am-6:30 pm

1 stop15h 50m

$807

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 5/7

8:10 pm-2:15 pm

2 stops34h 05m

$344

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 4/23

8:10 pm-9:15 am

2 stops29h 05m

$395

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 4/23

3:15 pm-10:00 am

3 stops34h 45m

$398

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 4/23

5:05 pm-6:45 pm

1 stop17h 40m

$444

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 5/7

8:20 pm-6:45 pm

1 stop14h 25m

$453

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 6/29

8:10 pm-9:00 am

2 stops28h 50m

$491

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 6/29

9:45 pm-6:55 pm

3 stops37h 10m

$7,556

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Irvine to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Irvine with our price prediction graph.
Estimated round-trip 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 Irvine to Belfast City Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 Belfast City. Reviews last updated February 4, 2026.
Read reviews from past customers who have flown British Airways from Irvine to Belfast City Airport. 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
7,715 reviews

Crew

7.6

Comfort

6.8

Boarding

6.9

Entertainment

6.4

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,715 reviews
British Airways
6.7
Okay
7,715 reviews

Crew

7.6

Comfort

6.8

Boarding

6.9

Entertainment

6.4

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

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

    There are many flights that can get you from Irvine to Belfast City Airport in 26h 30m. Fly via British Airways to get the fastest option. Irvine and Belfast City Airport are separated by a distance of 5128 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine to Belfast City 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

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

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Top airline flying from Irvine to Belfast City

Discover the top airline that operate flights from Irvine to Belfast City. 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 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$599Average$975FlexibilityNo cancel feeOn-time70%

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