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Cheap flights from Belfast Intl Airport to Pasadena from £311

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Pasadena

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Pasadena
Explore the most affordable flight options available from Belfast Intl to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Thu 30/421:25
BFS
-
LAX
2 stops53h 41m
Multiple Airlines
Wed 6/519:45
LAX
-
BFS
1 stop35h 20m
Multiple Airlines
Deal found 8/3£559
Sun 5/407:10
BFS
-
LAX
2 stops17h 40m
Multiple Airlines
Sun 12/419:10
LAX
-
BFS
2 stops18h 20m
Multiple Airlines
Deal found 6/3£640
Tue 21/420:55
BFS
-
LAX
2 stops27h 35m
Multiple Airlines
Tue 28/419:35
LAX
-
BFS
2 stops17h 20m
Multiple Airlines
Deal found 6/3£657
Tue 14/718:40
BFS
-
LAX
1 stop27h 25m
Multiple Airlines
Tue 21/720:10
LAX
-
BFS
2 stops17h 10m
Multiple Airlines
Deal found 9/3£766
Fri 24/419:20
BFS
-
LAX
3 stops34h 00m
Multiple Airlines
Fri 1/507:30
LAX
-
BFS
3 stops31h 50m
Multiple Airlines
Deal found 10/3£773

Find flight deals from Belfast Intl to Pasadena

Keep the following information in mind while searching for Belfast Intl to Pasadena flight deals. Data was last updated 11 March 2026.

Round-trip from

£559

One-way from

£311

Popular in

December

Cheapest in

June

Average price

£465
30/4-6/5
  • 30/4-6/5
  • 3 total stops
  • 89h 01m total
  • Belfast to Pasadena
Search Deals
17/4
  • 17/4
  • 3 total stops
  • 56h 33m total
  • Belfast to Pasadena
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 11 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Pasadena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 5/4

07:10-16:50

2 stops17h 40m

Los Angeles Los Angeles

Sun 12/4

19:10-21:30

2 stops18h 20m

£640

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 21/4

10:30-17:30

3 stops39h 00m

Los Angeles Los Angeles

Tue 28/4

11:25-23:20

3 stops27h 55m

£710

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 14/7

18:40-14:05

1 stop27h 25m

Los Angeles Los Angeles

Tue 21/7

20:10-21:20

2 stops17h 10m

£766

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 24/4

18:35-14:20

1 stop27h 45m

Los Angeles Los Angeles

Fri 1/5

19:45-13:50

2 stops34h 05m

£803

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 25/3

17:30-17:33

2 stops31h 03m

Los Angeles Los Angeles

Sun 12/4

08:15-15:00

2 stops22h 45m

£820
Cheapest one-way

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 25/8

18:40-14:05

1 stop27h 25m

£345

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 16/3

22:20-21:20

3 stops54h 00m

£391
Fastest single journey

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 6/4

22:20-15:15

2 stops24h 55m

£680

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from Belfast Intl 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 Intl Airport 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 11 March 2026.
Check out reviews from past customers who have flown with British Airways from Belfast Intl Airport to Pasadena 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.
British Airways
6.7
Okay
7,781 reviews
Check prices

Overall

6.7

Crew

7.6

Comfort

6.8

Boarding

6.9

Food

6.4

Entertainment

6.4

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
7,781 reviews
British Airways
6.7
Okay
7,781 reviews
Check prices

Overall

6.7

Crew

7.6

Comfort

6.8

Boarding

6.9

Food

6.4

Entertainment

6.4

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 Intl to Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Belfast Intl to Pasadena

Discover the top airline that operate flights from Belfast Intl 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£407Average£485FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Pasadena?

When you search for this flight from Belfast Intl to Pasadena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pasadena from Belfast Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Pasadena flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Belfast Intl to Pasadena flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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