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Cheap flights from Belfast to Pasadena from £608

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Pasadena

Enter your travel dates to find the best prices.

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

Fri 28/806:30
BHD
-
LAX
2 stops19h 14m
British Airways
Sat 5/910:59
LAX
-
BHD
2 stops17h 26m
British Airways
Deal found 30/6£608
Sat 12/917:30
BHD
-
LAX
1 stop29h 15m
KLM
Sun 20/908:25
LAX
-
BHD
2 stops16h 55m
KLM
Deal found 3/7£614
Fri 28/806:15
BFS
-
LAX
1 stop17h 55m
Multiple Airlines
Sat 5/915:35
LAX
-
BFS
1 stop21h 55m
Multiple Airlines
Deal found 30/6£618
Sun 13/917:30
BHD
-
LAX
1 stop29h 15m
KLM
Sun 20/908:25
LAX
-
BHD
2 stops16h 55m
KLM
Deal found 3/7£621
Fri 11/909:50
BHD
-
LAX
2 stops19h 01m
KLM
Sat 19/916:45
LAX
-
BHD
1 stop16h 10m
KLM
Deal found 3/7£625
Sat 12/917:30
BHD
-
LAX
1 stop29h 15m
KLM
Mon 21/915:10
LAX
-
BHD
2 stops17h 45m
KLM
Deal found 3/7£627
Fri 28/816:25
BHD
-
LAX
1 stop27h 20m
American Airlines
Sat 5/916:30
LAX
-
BHD
1 stop17h 45m
American Airlines
Deal found 30/6£643
Wed 9/911:35
BHD
-
LAX
1 stop32h 10m
American Airlines
Wed 23/920:55
LAX
-
BHD
1 stop13h 50m
American Airlines
Deal found 3/7£647
Sun 13/913:10
BHD
-
LAX
2 stops19h 26m
American Airlines
Sun 20/910:00
LAX
-
BHD
2 stops16h 30m
American Airlines
Deal found 3/7£652
Tue 14/709:50
BHD
-
LAX
2 stops18h 23m
KLM
Tue 21/716:45
LAX
-
BHD
1 stop32h 35m
KLM
Deal found 30/6£653
Thu 10/909:35
BHD
-
LAX
2 stops18h 46m
British Airways
Fri 18/916:43
LAX
-
BHD
2 stops17h 27m
British Airways
Deal found 3/7£655
Sat 12/919:05
BHD
-
LAX
2 stops30h 23m
British Airways
Sun 20/916:43
LAX
-
BHD
2 stops18h 02m
British Airways
Deal found 3/7£659

Find flight deals from Belfast to Pasadena

Keep the following information in mind while searching for Belfast to Pasadena flight deals. Data was last updated 4 July 2026.

Round-trip from

£608

Popular in

June

Cheapest in

October

Average price

£586
British Airways
  • British Airways
  • 28/8-5/9
  • 4 total stops
  • 36h 40m total
  • Belfast to Pasadena
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Pasadena 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 4 July 2026.
Use the filters below to find and compare flights from Belfast to Pasadena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 11/9

09:50-20:51

2 stops19h 01m

Los Angeles Los Angeles

Mon 21/9

15:10-16:55

2 stops17h 45m

£625

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 28/8

16:25-11:45

1 stop27h 20m

Los Angeles Los Angeles

Sat 5/9

16:30-18:15

1 stop17h 45m

£643

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 14/7

09:50-20:13

2 stops18h 23m

Los Angeles Los Angeles

Tue 21/7

16:45-09:20

1 stop32h 35m

£653

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 10/9

12:45-00:36

2 stops19h 51m

Los Angeles Los Angeles

Sun 20/9

16:43-18:45

2 stops18h 02m

£655

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 28/8

22:10-16:50

2 stops26h 40m

Los Angeles Los Angeles

Sat 5/9

19:10-23:25

2 stops20h 15m

£717

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 24/8

14:20-16:50

3 stops34h 30m

Los Angeles Los Angeles

Mon 31/8

19:10-20:55

2 stops17h 45m

£731

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 11/8

05:55-11:19

3 stops37h 24m

Los Angeles Los Angeles

Tue 18/8

07:30-15:15

2 stops23h 45m

£794

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 30/7

08:20-22:55

2 stops22h 35m

Los Angeles Los Angeles

Thu 6/8

18:50-21:45

2 stops18h 55m

£809

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 12/9

17:30-13:10

2 stops27h 40m

Los Angeles Los Angeles

Mon 21/9

15:10-16:55

2 stops17h 45m

£811

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 14/9

09:30-18:25

2 stops16h 55m

Los Angeles Los Angeles

Wed 23/9

14:00-13:45

1 stop15h 45m

£840

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 23 resultsSorted by cheapest first
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2
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Best time to book a flight from Belfast to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena 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 Pasadena

How much does it cost for a return flight from Belfast to Pasadena?

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated 4 July 2026.
Get a feel of what it's like to fly with British Airways from Belfast to Pasadena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,095 reviews
Check prices

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Crew

7.7

Boarding

6.9

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
8,095 reviews
British Airways
6.7
Okay
8,095 reviews
Check prices

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Crew

7.7

Boarding

6.9

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Pasadena. 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 Pasadena?

    KLM, American Airlines, and British Airways can get you from Belfast to Pasadena in just under 19h 01m. Your travel time can differ by up to 8h 19m. There are 5128 mi between Belfast and Pasadena. This flight may include one or multiple stops.

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

    Yes. In addition to deals on Belfast to Pasadena flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Pasadena?

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

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

    Yes. Cheapflights offers flight deals from Belfast to Pasadena 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 Pasadena

Discover the top airline that operate flights from Belfast to Pasadena. 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 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£429Average£589FlexibilityNo 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 Pasadena?

Cheapflights helps you search for flights from Belfast to Pasadena via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast to Pasadena by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Pasadena, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pasadena from Belfast today and book when prices fit your budget.

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