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Cheap flights from Belfast to Pasadena from £337

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
4 Jul — 11 Jul1
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 June 2026.

Thu 5/1109:05
BHD
-
LAX
1 stop17h 25m
British Airways
Sat 21/1118:00
LAX
-
BHD
1 stop14h 45m
British Airways
Deal found 3/6£514
Tue 15/909:40
BHD
-
LAX
2 stops18h 51m
British Airways
Thu 1/1021:00
LAX
-
BHD
1 stop15h 35m
British Airways
Deal found 3/6£540
Tue 14/713:45
BHD
-
LAX
2 stops19h 09m
British Airways
Tue 21/720:55
LAX
-
BHD
1 stop15h 40m
British Airways
Deal found 4/6£632
Fri 17/709:35
BHD
-
LAX
2 stops18h 10m
British Airways
Fri 24/720:55
LAX
-
BHD
1 stop15h 40m
British Airways
Deal found 2/6£686
Tue 14/713:45
BHD
-
LAX
2 stops19h 09m
British Airways
Tue 18/813:20
LAX
-
BHD
2 stops18h 00m
British Airways
Deal found 3/6£688
Tue 14/723:30
BFS
-
LAX
2 stops27h 23m
Multiple Airlines
Sun 26/706:45
LAX
-
BFS
3 stops25h 10m
Multiple Airlines
Deal found 31/5£801
Tue 14/705:55
BFS
-
LAX
3 stops36h 04m
Multiple Airlines
Tue 18/808:15
LAX
-
BFS
3 stops23h 00m
Multiple Airlines
Deal found 3/6£809
Fri 17/717:05
BFS
-
LAX
2 stops31h 00m
Multiple Airlines
Fri 24/716:45
LAX
-
BFS
2 stops20h 30m
Multiple Airlines
Deal found 3/6£843
Tue 14/705:55
BFS
-
LAX
3 stops38h 30m
Multiple Airlines
Fri 24/716:40
LAX
-
BFS
3 stops22h 40m
Multiple Airlines
Deal found 2/6£859
Tue 15/920:55
BFS
-
LAX
2 stops27h 35m
Multiple Airlines
Thu 1/1018:25
LAX
-
BFS
1 stop20h 25m
Multiple Airlines
Deal found 3/6£920
Sun 14/608:25
BFS
-
LAX
3 stops33h 39m
Multiple Airlines
Fri 19/600:37
LAX
-
BFS
3 stops36h 48m
Multiple Airlines
Deal found 31/5£937
Fri 24/707:20
BFS
-
LAX
2 stops21h 33m
Multiple Airlines
Fri 31/716:40
LAX
-
BFS
3 stops22h 40m
Multiple Airlines
Deal found 30/5£940

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 June 2026.

Round-trip from

£514

One-way from

£337
British Airways
  • British Airways
  • 5/11-21/11
  • 2 total stops
  • 32h 10m total
  • Belfast to Pasadena
Search Deals
30/8
  • 30/8
  • 3 total stops
  • 42h 45m total
  • Belfast to Pasadena
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 June 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

Thu 5/11

11:05-23:15

2 stops20h 10m

Los Angeles Los Angeles

Sat 21/11

18:00-16:45

1 stop14h 45m

£540

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 14/7

13:45-00:54

2 stops19h 09m

Los Angeles Los Angeles

Tue 21/7

20:55-20:35

1 stop15h 40m

£632
Fastest return journey

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 17/7

09:35-19:45

2 stops18h 10m

Los Angeles Los Angeles

Fri 24/7

20:55-20:35

1 stop15h 40m

£686

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 14/7

05:55-09:59

3 stops36h 04m

Los Angeles Los Angeles

Tue 18/8

14:00-23:00

2 stops25h 00m

£813

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 14/7

05:55-10:30

3 stops36h 35m

Los Angeles Los Angeles

Sun 26/7

06:45-15:55

3 stops25h 10m

£826

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 17/7

17:05-16:05

2 stops31h 00m

Los Angeles Los Angeles

Fri 24/7

16:45-21:15

2 stops20h 30m

£843

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 14/7

23:30-18:53

2 stops27h 23m

Los Angeles Los Angeles

Fri 24/7

16:40-23:20

3 stops22h 40m

£883

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 24/7

07:20-20:53

2 stops21h 33m

Los Angeles Los Angeles

Fri 31/7

16:40-23:20

3 stops22h 40m

£940
Cheapest one-way

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 30/8

06:25-17:10

3 stops42h 45m

£337

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 15/6

08:40-11:55

3 stops59h 15m

£347

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 21 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 June 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
8,026 reviews
Check prices

Boarding

6.9

Overall

6.7

Entertainment

6.4

Food

6.4

Comfort

6.8

Crew

7.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
8,026 reviews
British Airways
6.7
Okay
8,026 reviews
Check prices

Boarding

6.9

Overall

6.7

Entertainment

6.4

Food

6.4

Comfort

6.8

Crew

7.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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?

    British Airways can get you from Belfast to Pasadena in just under 20h 10m. Your travel time can differ by up to . There are 5128 mi between Belfast and Pasadena.

  • 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

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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 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£427Average£562FlexibilityNo 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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