Cheap flights from California to Belfast from $334

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
LAX — BHD
Jun 6 — Jun 131

Cheap flights from California to Belfast in June, July 2023

The best prices found for California to Belfast flights for June, July
Scroll through some of the best deals on flights from California to Belfast in 2023. Check back regularly for other flight deals.

California to Belfast 2023 flight deals

Cheap flights to Belfast from California found for this year
Scroll through some of the best deals on flights from California to Belfast in 2023. Check back regularly for other flight deals.

Cheap British Airways flights from California to Belfast

Take a peek at the cheapest British Airways flights we've detected traveling from California to Belfast. Come back soon if you're not finding the exact deal you're looking for.

Cheap Delta flights from California to Belfast

To aid your search, here are some of the cheapest Delta flights we've found from California to Belfast. Ensure the flight price, dates, time, and airline match your criteria before you book.

One-way flights to Belfast from California

The cheapest one-way flights from California to Belfast
If you're seeking multiple options on one-way flights from California to Belfast, be sure to check out these deals, which are updated often. Users can also find round-trip California to Belfast flights by using the search form above.

Find flights from California to Belfast within your budget

Use the slider to find flights from California to Belfast that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$659 - $834

Route

Depart

Return

Price

Los AngelesBelfast City

LAX - BHD

LAXBHD

Los Angeles

Thu 9/21

1 stop13h 35m

Belfast City

Wed 10/4

2 stops18h 20m

San FranciscoBelfast City

SFO - BHD

SFOBHD

San Francisco

Sun 9/17

2 stops27h 48m

Belfast City

Mon 10/2

2 stops21h 48m

Los AngelesBelfast City

LAX - BHD

LAXBHD

Los Angeles

Thu 9/21

2 stops16h 55m

Belfast City

Wed 10/4

2 stops21h 11m

San FranciscoBelfast City

SFO - BHD

SFOBHD

San Francisco

Sun 9/17

2 stops28h 48m

Belfast City

Mon 10/2

1 stop26h 45m

Los AngelesBelfast City

LAX - BHD

LAXBHD

Los Angeles

Thu 9/21

1 stop25h 30m

Belfast City

Wed 10/4

1 stop14h 45m

San JoseBelfast City

SJC - BHD

SJCBHD

San Jose

Sun 9/17

1 stop14h 35m

Belfast City

Mon 10/2

1 stop32h 35m

San FranciscoBelfast City

SFO - BHD

SFOBHD

San Francisco

Sun 9/17

2 stops22h 20m

Belfast City

Tue 10/3

2 stops33h 45m

San FranciscoBelfast City

SFO - BHD

SFOBHD

San Francisco

Tue 9/19

2 stops26h 45m

Belfast City

Tue 10/3

2 stops33h 45m

Los AngelesBelfast City

LAX - BHD

LAXBHD

Los Angeles

Fri 11/17

2 stops31h 35m

Belfast City

Sun 11/26

2 stops37h 30m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Belfast

Peruse reviews from past customers who have flown with British Airways, Delta and Lufthansa from California to Belfast to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Delta
8.0
Very good
2,369 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

KLM
7.6
Good
160 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Iberia
7.1
Good
583 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Virgin Atlantic
6.9
Okay
135 reviews
Delta
8.0
Very good
2,369 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Related info for your journey

Useful info, stats and facts about California to Belfast flights.

Top 2 airlines flying from California to Belfast

The chart below displays the airlines Cheapflights users traveling from California to Belfast choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
British AirwaysCheapest$570Average$1,025FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
American AirlinesCheapest$709Average$1,341FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
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