Cheap flights from London Stansted Airport to Pasadena from £238

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
STN — LAX
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Stansted to Pasadena

Keep the following information in mind while searching for Stansted to Pasadena flight deals. Data was last updated 17 September 2025.

Round-trip from

£404

One-way from

£238

Popular in

January

Cheapest in

September

Average price

£372
1/10-9/10
  • 1/10-9/10
  • 4 total stops
  • 48h 45m total
  • London to Pasadena
15/12
  • 15/12
  • 1 total stop
  • 38h 05m total
  • London to Pasadena
Highest demand for flights based on searches. 7% potential increase in price (£25 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Stansted to Pasadena

Cheapest flights from Stansted to Pasadena
Explore the most affordable flight options available from Stansted to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 6/1106:15STN - LAX
2 stops23h 20mMultiple Airlines
Thu 13/1113:45LAX - STN
2 stops19h 45mMultiple Airlines
Deal found 14/9£408
Tue 30/911:25STN - LAX
2 stops32h 25mMultiple Airlines
Tue 7/1013:50LAX - STN
2 stops19h 05mMultiple Airlines
Deal found 15/9£417
Mon 10/1120:30STN - LAX
2 stops28h 35mMultiple Airlines
Fri 14/1117:15LAX - STN
1 stop21h 05mMultiple Airlines
Deal found 15/9£418
Thu 13/1121:20STN - LAX
2 stops22h 25mMultiple Airlines
Sun 30/1118:20LAX - STN
2 stops18h 35mMultiple Airlines
Deal found 16/9£422
Thu 30/1012:25STN - LAX
2 stops31h 20mMultiple Airlines
Thu 6/1115:25LAX - STN
2 stops18h 10mMultiple Airlines
Deal found 15/9£425
Wed 1/1013:55STN - LAX
2 stops29h 55mMultiple Airlines
Sun 5/1016:50LAX - STN
2 stops20h 55mMultiple Airlines
Deal found 15/9£433
Mon 10/1115:15STN - LAX
2 stops33h 45mMultiple Airlines
Mon 17/1119:30LAX - STN
2 stops17h 50mMultiple Airlines
Deal found 16/9£435
Thu 20/1108:30STN - LAX
1 stop18h 40mMultiple Airlines
Tue 25/1116:45LAX - STN
2 stops19h 30mMultiple Airlines
Deal found 15/9£441
Thu 25/907:30STN - LAX
2 stops35h 50mMultiple Airlines
Thu 9/1013:40LAX - STN
2 stops23h 10mMultiple Airlines
Deal found 14/9£444

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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 17 September 2025.
Use the filters below to find and compare flights from London Stansted Airport to Pasadena that are best for you.

Fly from

Stansted

Fly to

Pasadena

Route

Depart

Return

Price

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 6/11

06:15-21:35

2 stops23h 20m

Los Angeles

Thu 13/11

13:45-17:30

2 stops19h 45m

£408

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 6/10

21:30-14:50

2 stops25h 20m

Los Angeles

Sun 19/10

13:50-23:20

2 stops25h 30m

£447

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 10/11

20:30-17:05

2 stops28h 35m

Los Angeles

Fri 14/11

19:10-22:35

2 stops19h 25m

£454

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Wed 5/11

08:30-18:30

1 stop18h 00m

Los Angeles

Wed 12/11

20:15-19:35

1 stop15h 20m

£466

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Wed 1/10

22:10-14:50

2 stops24h 40m

Los Angeles

Sat 11/10

16:50-23:25

2 stops22h 35m

£466

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 13/10

18:25-21:25

3 stops35h 00m

Los Angeles

Mon 3/11

14:30-22:05

1 stop23h 35m

£468

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Tue 7/10

22:05-16:08

3 stops26h 03m

Los Angeles

Fri 17/10

08:05-18:20

2 stops26h 15m

£480

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sat 4/10

06:35-16:08

2 stops17h 33m

Los Angeles

Sat 11/10

11:50-13:40

2 stops17h 50m

£486

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 13/10

18:25-21:25

3 stops35h 00m

Los Angeles

Mon 20/10

11:30-14:20

3 stops18h 50m

£487

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 6/11

06:30-18:30

1 stop20h 00m

Los Angeles

Mon 10/11

20:15-21:20

1 stop17h 05m

£488

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 22 results
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Best time to book a flight from Stansted to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from Stansted 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 London Stansted Airport to Pasadena

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

Find hourly flight availability from Stansted 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 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Pasadena as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Stansted 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 Stansted to Pasadena that include hotel bookings?

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

  • How can I find direct flights from Stansted to Pasadena?

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

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

    Yes. Cheapflights offers flight deals from Stansted 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 London Stansted Airport to Pasadena?

    Currently, September is the cheapest month in which you can book a flight from London Stansted Airport to Pasadena (average of £573). Flying from London Stansted Airport 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.

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Alternative routes for Stansted to Pasadena

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How does Cheapflights help users find flights from Stansted to Pasadena?

When you search for this flight from Stansted 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 Stansted to Pasadena?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Pasadena.

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

Yes! Cheapflights helps users easily find flights from Stansted to Pasadena with no change fees.

Can Cheapflights notify me if prices for flights from Stansted 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 Stansted today and book when prices fit your budget.

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