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Cheap flights from Belfast to Pasadena from £362

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
29 May — 5 Jun1
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 29 April 2026.

Tue 14/713:45
BHD
-
LAX
2 stops19h 09m
British Airways
Tue 21/713:25
LAX
-
BHD
2 stops17h 55m
British Airways
Deal found 28/4£667
Wed 11/1111:25
BHD
-
LAX
2 stops20h 32m
British Airways
Sun 15/1121:55
LAX
-
BHD
2 stops28h 45m
British Airways
Deal found 27/4£669
Tue 14/716:25
BHD
-
LAX
2 stops36h 30m
Finnair
Tue 21/718:10
LAX
-
BHD
1 stop16h 45m
Finnair
Deal found 26/4£685
Thu 1/1006:30
BHD
-
LAX
1 stop15h 15m
British Airways
Mon 5/1018:05
LAX
-
BHD
1 stop17h 20m
British Airways
Deal found 23/4£690
Thu 12/1117:45
BHD
-
LAX
1 stop29h 35m
British Airways
Mon 16/1121:00
LAX
-
BHD
1 stop13h 35m
British Airways
Deal found 26/4£693
Thu 11/615:55
BFS
-
LAX
3 stops32h 55m
Multiple Airlines
Thu 18/619:10
LAX
-
BFS
2 stops18h 30m
Multiple Airlines
Deal found 27/4£932
Mon 8/607:00
BFS
-
LAX
2 stops22h 55m
Multiple Airlines
Mon 15/616:45
LAX
-
BFS
2 stops22h 25m
Multiple Airlines
Deal found 24/4£948

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 29 April 2026.

Round-trip from

£667

One-way from

£362

Popular in

December

Cheapest in

June

Average price

£748
British Airways
  • British Airways
  • 14/7-21/7
  • 4 total stops
  • 37h 04m total
  • Belfast to Pasadena
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 44h 30m total
  • Belfast to Pasadena
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 29 April 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 1/10

09:35-18:25

1 stop16h 50m

Los Angeles

Mon 5/10

16:25-15:30

1 stop15h 05m

£693
Fastest return journey

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 2/9

10:05-18:20

1 stop16h 15m

Los Angeles

Sun 6/9

15:50-14:35

1 stop14h 45m

£700

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 14/7

06:30-22:58

2 stops24h 28m

Los Angeles

Tue 21/7

16:04-18:55

2 stops18h 51m

£762

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 11/6

15:55-16:50

3 stops32h 55m

Los Angeles

Thu 18/6

19:10-21:40

2 stops18h 30m

£932

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 8/6

07:00-21:55

2 stops22h 55m

Los Angeles

Mon 15/6

16:45-23:10

2 stops22h 25m

£948
Cheapest one-way

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 26/5

23:30-12:00

3 stops44h 30m

£362

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 20/5

12:35-22:05

3 stops41h 30m

£366

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sat 20/6

20:15-14:05

3 stops49h 50m

£369

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 26/5

10:50-12:00

3 stops57h 10m

£372

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 27/5

06:10-18:27

2 stops44h 17m

£424

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 14 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

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 29 April 2026.
Get a feel of what it's like to fly with KLM and 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.
KLM
7.8
Good
1,508 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,508 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,929 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 16h 50m. 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 2 airlines flying from Belfast to Pasadena

Discover the top 2 airlines 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£385Average£509FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£502Average£608FlexibilityNo cancel feeOn-time75%
Search KLM 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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