How long is the flight from Belfast to Pasadena?

Virgin Atlantic and American Airlines can get you from Belfast to Pasadena in just under 14h 25m. Your travel time can differ by up to 15h. There are 5128 mi between Belfast and Pasadena. This flight may include one or multiple stops.

What is the cheapest day to fly from Belfast to Pasadena?

Travellers seeking maximum savings on their Belfast to Pasadena flight should consider departing on Monday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Pasadena when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Pasadena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What is the cheapest month to fly from Belfast to Pasadena?

The best pricing can be found in the month of June. Prices to Pasadena from Belfast average £644. You can even find prices in June for less than £644, as users have found deals to Pasadena from as low as £406. The month of August appears to be one of the more expensive times to travel to Pasadena from Belfast. Flying in the targeted month can save you up to 66%.

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.

£278+ Cheap Flights from Belfast to Pasadena

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

Airfare is below average for this route at the moment. Belfast to Pasadena flights typically cost between £596 and £950 in September. The cheapest return flight price found within the last 3 days was £504 on Virgin Atlantic (1 Sept-9 Sept).

Cheap flight deals from Belfast to Pasadena

Round-trip from	£504
One-way from	£278
Popular in	August
Cheapest in	June
Average price	£1,072

Virgin Atlantic
1/9-9/9
2 total stops
49h 55m total
Belfast to Pasadena

Search Deals

28/10
3 total stops
53h 55m total
Belfast to Pasadena

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Belfast to Pasadena

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 21 August 2025.

Mon 1/917:25BHD - LAX

1 stop29h 25mVirgin Atlantic

Tue 9/916:45LAX - BHD

1 stop20h 30mVirgin Atlantic

Deal found 20/8£504

Mon 1/913:50BHD - LAX

1 stop14h 25mAmerican Airlines

Tue 9/913:56LAX - BHD

2 stops21h 29mAmerican Airlines

Deal found 20/8£516

Sun 5/1014:55BFS - LAX

2 stops32h 35mMultiple Airlines

Sun 12/1016:30LAX - BFS

1 stop31h 10mMultiple Airlines

Deal found 20/8£523

Fri 5/906:35BHD - LAX

1 stop19h 30mAmerican Airlines

Tue 9/913:25LAX - BHD

1 stop17h 55mAmerican Airlines

Deal found 19/8£545

Mon 1/922:45BFS - LAX

2 stops25h 35mMultiple Airlines

Tue 9/919:30LAX - BFS

2 stops17h 50mMultiple Airlines

Deal found 20/8£588

Wed 22/1006:10BFS - LAX

1 stop16h 00mMultiple Airlines

Wed 29/1017:45LAX - BFS

2 stops45h 20mMultiple Airlines

Deal found 19/8£593

Mon 1/914:25BHD - LAX

2 stops29h 25mMultiple Airlines

Tue 9/913:50LAX - BHD

2 stops19h 30mMultiple Airlines

Deal found 20/8£667

Tue 26/813:35BFS - LAX

1 stop37h 30mMultiple Airlines

Wed 27/822:20LAX - BFS

2 stops25h 30mMultiple Airlines

Deal found 19/8£721

Fri 5/906:30BHD - LAX

2 stops17h 45mDelta

Tue 9/913:25LAX - BHD

2 stops19h 30mDelta

Deal found 19/8£823

Tue 26/814:20BHD - LAX

1 stop31h 50mMultiple Airlines

Wed 27/816:30LAX - BHD

1 stop14h 35mMultiple Airlines

Deal found 19/8£886

Tue 19/818:50BHD - LAX

2 stops31h 35mMultiple Airlines

Tue 26/813:30LAX - BHD

1 stop15h 30mMultiple Airlines

Deal found 19/8£957

Tue 19/818:50BHD - LAX

2 stops31h 35mAer Lingus

Tue 26/820:15LAX - BHD

2 stops16h 35mAer Lingus

Deal found 19/8£1,120

Best flights from Belfast to Pasadena
Discover carefully curated flight deals from Belfast to Pasadena that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2025.

Mon 1/917:25BHD - LAX

1 stop29h 25mVirgin Atlantic

Tue 9/916:45LAX - BHD

1 stop20h 30mVirgin Atlantic

Deal found 20/8£504

Mon 1/913:50BHD - LAX

1 stop14h 25mAmerican Airlines

Tue 9/913:56LAX - BHD

2 stops21h 29mAmerican Airlines

Deal found 20/8£516

Sun 5/1014:55BFS - LAX

2 stops32h 35mMultiple Airlines

Sun 12/1016:30LAX - BFS

1 stop31h 10mMultiple Airlines

Deal found 20/8£523

Fri 5/906:30BHD - LAX

2 stops17h 45mDelta

Tue 9/913:25LAX - BHD

2 stops19h 30mDelta

Deal found 19/8£823

Fri 5/906:35BHD - LAX

1 stop19h 30mAmerican Airlines

Tue 9/913:25LAX - BHD

1 stop17h 55mAmerican Airlines

Deal found 19/8£545

Wed 22/1009:35BFS - LAX

3 stops37h 55mMultiple Airlines

Wed 29/1007:40LAX - BFS

3 stops27h 15mMultiple Airlines

Deal found 19/8£568

Mon 1/922:45BFS - LAX

2 stops25h 35mMultiple Airlines

Tue 9/919:30LAX - BFS

2 stops17h 50mMultiple Airlines

Deal found 20/8£588

Mon 1/914:25BHD - LAX

2 stops29h 25mMultiple Airlines

Tue 9/913:50LAX - BHD

2 stops19h 30mMultiple Airlines

Deal found 20/8£667

Last-minute flights from Belfast to Pasadena
Discover last-minute flight deals from Belfast to Pasadena. Data last updated 21 August 2025 and is based on user searches.

Tue 26/813:35BFS - LAX

1 stop37h 30mMultiple Airlines

Wed 27/822:20LAX - BFS

2 stops25h 30mMultiple Airlines

Deal found 19/8£721

Tue 26/814:20BHD - LAX

1 stop31h 50mMultiple Airlines

Wed 27/816:30LAX - BHD

1 stop14h 35mMultiple Airlines

Deal found 19/8£886

Tue 26/806:55BHD - LAX

2 stops19h 30mAer Lingus

Wed 27/820:15LAX - BHD

2 stops16h 35mAer Lingus

Deal found 19/8£1,129

Mon 1/917:25BHD - LAX

1 stop29h 25mVirgin Atlantic

Tue 9/916:45LAX - BHD

1 stop20h 30mVirgin Atlantic

Deal found 20/8£504

Mon 1/913:50BHD - LAX

1 stop14h 25mAmerican Airlines

Tue 9/913:56LAX - BHD

2 stops21h 29mAmerican Airlines

Deal found 20/8£516

Mon 1/922:45BFS - LAX

2 stops25h 35mMultiple Airlines

Tue 9/919:30LAX - BFS

2 stops17h 50mMultiple Airlines

Deal found 20/8£588

Mon 1/914:25BHD - LAX

2 stops29h 25mMultiple Airlines

Tue 9/913:50LAX - BHD

2 stops19h 30mMultiple Airlines

Deal found 20/8£667

Fri 5/906:35BHD - LAX

1 stop19h 30mAmerican Airlines

Tue 9/913:25LAX - BHD

1 stop17h 55mAmerican Airlines

Deal found 19/8£545

Fri 5/906:30BHD - LAX

2 stops17h 45mDelta

Tue 9/913:25LAX - BHD

2 stops19h 30mDelta

Deal found 19/8£823

One-way flights from Belfast to Pasadena
Search for one-way flight options from Belfast to Pasadena. Find affordable one-way fares based on user searches. Data last updated 21 August 2025.

Tue 28/1017:05BFS - LAX

3 stops53h 55mMultiple Airlines

Deal found 19/8£278

Fri 19/921:05BFS - LAX

1 stop24h 00mMultiple Airlines

Deal found 20/8£293

Fri 19/907:00BHD - LAX

1 stop15h 10mMultiple Airlines

Deal found 20/8£317

Tue 28/1017:55BHD - LAX

3 stops31h 10mMultiple Airlines

Deal found 19/8£321

Tue 28/1019:25BHD - LAX

1 stop26h 05mBritish Airways

Deal found 19/8£539

Sat 10/115:00BHD - LAX

3 stops58h 00mMultiple Airlines

Deal found 19/8£707

Fly from

Fly to

Route

Depart

Return

Price

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 1/9

17:25-14:50

1 stop29h 25m

Los Angeles

Tue 9/9

16:45-21:15

1 stop20h 30m

£504

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 1/9

13:50-20:15

1 stop14h 25m

Los Angeles

Tue 9/9

13:56-19:25

2 stops21h 29m

£516

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 5/10

14:55-15:30

2 stops32h 35m

Los Angeles

Sun 12/10

16:30-07:40

1 stop31h 10m

£523

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 5/9

06:35-18:05

1 stop19h 30m

Los Angeles

Tue 9/9

13:25-15:20

1 stop17h 55m

£545

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 22/10

09:35-15:30

3 stops37h 55m

Los Angeles

Wed 29/10

07:40-17:55

3 stops27h 15m

£568

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 1/9

22:45-16:20

2 stops25h 35m

Los Angeles

Tue 9/9

19:30-21:20

2 stops17h 50m

£588

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 1/9

14:25-11:50

2 stops29h 25m

Los Angeles

Tue 9/9

13:50-17:20

2 stops19h 30m

£667

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 5/9

06:30-16:15

2 stops17h 45m

Los Angeles

Tue 9/9

13:25-16:55

2 stops19h 30m

£823

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 28/10

17:05-16:00

3 stops53h 55m

£278

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 19/9

21:05-13:05

1 stop24h 00m

£293

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 14 results

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

What is the cheapest month to book a flight from Belfast to Pasadena?

Currently, January is the cheapest month in which you can book a flight from Belfast to Pasadena (average of £575). Flying from Belfast to Pasadena in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to P4S?

When flying from Belfast to Pasadena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Pasadena

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

1,388 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,388 reviews

KLM

7.8

Good

1,388 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.7

Okay

7,291 reviews

KLM

7.8

Good

1,388 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

How long is the flight from Belfast to Pasadena?
Virgin Atlantic and American Airlines can get you from Belfast to Pasadena in just under 14h 25m. Your travel time can differ by up to 15h. 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.
What is the cheapest month to book a flight from Belfast to Pasadena?
Currently, January is the cheapest month in which you can book a flight from Belfast to Pasadena (average of £575). Flying from Belfast to Pasadena in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast to Pasadena

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Belfast City to Ontario flights

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Belfast City to San Francisco flights

Belfast City to Las Vegas flights

Belfast City to Santa Ana flights

Top 2 airlines flying from Belfast to Pasadena

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£367	Average£511	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£507	Average£609	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast to Pasadena from £278

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Pasadena

Keep the following information in mind while searching for Belfast to Pasadena flight deals. Data was last updated 21 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to Pasadena

Cheapest flights from Belfast to PasadenaExplore 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 21 August 2025.

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 21 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Pasadena that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Pasadena

What is the cheapest month to book a flight from Belfast to Pasadena?

What is the cheapest time of day to fly from BFS to P4S?

Find hourly flight availability from Belfast to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

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

Reviews of airlines servicing Pasadena

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.

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?

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

How can I find direct flights from Belfast to Pasadena?

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

What is the cheapest month to book a flight from Belfast to Pasadena?

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.

Alternative routes for Belfast to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Belfast to Pasadena

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 21 August 2025.