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Cheap flights from Belfast to Pasadena from £324

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
14 Sep — 21 Sep1
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 15 August 2026.

Thu 10/920:10 -
2 stops28h 20m
Wed 16/917:30 -
2 stops18h 45m
Deal found 11/8£626
Mon 21/908:15 -
2 stops35h 25m
Wed 30/918:25 -
2 stops18h 00m
Deal found 11/8£627
Sat 5/906:20 -
2 stops18h 10m
Tue 8/919:35 -
2 stops17h 30m
Deal found 14/8£656
Wed 14/1020:35 -
1 stop23h 00m
Sun 18/1015:45 -
1 stop14h 50m
Deal found 13/8£661
Fri 4/921:10 -
2 stops27h 20m
Tue 8/919:35 -
2 stops17h 30m
Deal found 12/8£677
Sat 26/906:20 -
2 stops18h 10m
Sat 3/1019:35 -
2 stops19h 05m
Deal found 12/8£682
Sat 15/809:50 -
2 stops18h 20m
Mon 17/813:50 -
1 stop19h 05m
Deal found 14/8£6,243
Sat 15/809:50 -
2 stops18h 20m
Mon 17/815:12 -
2 stops17h 43m
Deal found 14/8£6,246
Sat 15/807:05 -
2 stops18h 41m
Mon 17/820:55 -
1 stop13h 50m
Deal found 14/8£14,926

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 15 August 2026.

Round-trip from

£626

One-way from

£324
10/9-16/9
  • 10/9-16/9
  • 4 total stops
  • 47h 05m total
  • Belfast to Pasadena
Search Deals
3/9
  • 3/9
  • 2 total stops
  • 58h 53m 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 15 August 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
Fastest return journey

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Sat 5/9

06:20-16:30

2 stops18h 10m

Los Angeles

Tue 8/9

19:35-21:05

2 stops17h 30m

£656

BelfastLos Angeles

BHD Belfast City - LAX Los Angeles

BHDLAX

Belfast City

Wed 14/10

10:05-20:10

1 stop18h 05m

Los Angeles

Sun 18/10

10:35-14:35

2 stops20h 00m

£661

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Mon 21/9

20:55-22:55

3 stops34h 00m

Los Angeles

Wed 30/9

10:40-19:15

2 stops24h 35m

£687

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Fri 4/9

21:30-08:20

3 stops42h 50m

Los Angeles

Tue 8/9

10:40-19:40

2 stops25h 00m

£692

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Sat 26/9

10:10-08:20

2 stops30h 10m

Los Angeles

Sat 3/10

08:15-22:40

3 stops30h 25m

£860

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Thu 10/9

08:20-22:55

3 stops22h 35m

Los Angeles

Wed 16/9

06:45-17:30

3 stops26h 45m

£867
Cheapest one-way

BelfastLos Angeles

BHD Belfast City - LAX Los Angeles

BHDLAX

Belfast City

Thu 3/9

20:40-17:30

3 stops52h 50m

£336

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Fri 4/9

21:30-08:20

2 stops42h 50m

£399

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Thu 3/9

14:25-17:30

1 stop35h 05m

£423
Fastest single journey

BelfastLos Angeles

BHD Belfast City - LAX Los Angeles

BHDLAX

Belfast City

Thu 17/9

09:50-18:25

2 stops16h 35m

£545

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 15 August 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
8,163 reviews
Check prices

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

7.0

Crew

7.7

Entertainment

6.5

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
8,163 reviews
British Airways
6.7
Okay
8,163 reviews
Check prices

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

7.0

Crew

7.7

Entertainment

6.5

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?

    British Airways can get you from Belfast to Pasadena in just under 18h 05m. 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

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 15 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£453Average£613FlexibilityNo 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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