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Cheap flights from London Stansted Airport to Pasadena from £365

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
STN — LAX
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Pasadena

Enter your travel dates to find the best prices.

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 9 December 2025.

Mon 15/1213:55STN - LAX
2 stops33h 05mMultiple Airlines
Thu 8/117:30LAX - STN
2 stops22h 05mMultiple Airlines
Deal found 6/12£635
Mon 15/1221:20STN - LAX
2 stops25h 40mMultiple Airlines
Sun 11/117:30LAX - STN
2 stops21h 05mMultiple Airlines
Deal found 7/12£669
Mon 15/1221:20STN - LAX
2 stops25h 40mMultiple Airlines
Sat 10/117:30LAX - STN
2 stops22h 15mMultiple Airlines
Deal found 7/12£670
Mon 15/1206:55STN - LAX
3 stops47h 01mMultiple Airlines
Tue 30/1216:45LAX - STN
2 stops22h 25mMultiple Airlines
Deal found 6/12£675
Wed 24/1208:10STN - LAX
2 stops35h 35mMultiple Airlines
Wed 31/1213:45LAX - STN
2 stops24h 25mMultiple Airlines
Deal found 7/12£676
Mon 8/1221:20STN - LAX
2 stops25h 40mMultiple Airlines
Mon 26/119:10LAX - STN
2 stops19h 30mMultiple Airlines
Deal found 6/12£678
Tue 16/1221:20STN - LAX
3 stops34h 32mMultiple Airlines
Wed 7/108:23LAX - STN
3 stops28h 42mMultiple Airlines
Deal found 8/12£703
Wed 17/1220:55STN - LAX
2 stops25h 45mMultiple Airlines
Mon 12/119:10LAX - STN
2 stops19h 30mMultiple Airlines
Deal found 8/12£707
Mon 8/1211:30STN - LAX
1 stop15h 00mMultiple Airlines
Mon 15/1220:15LAX - STN
1 stop17h 05mMultiple Airlines
Deal found 6/12£724
Wed 17/1220:55STN - LAX
2 stops25h 45mMultiple Airlines
Fri 9/119:10LAX - STN
2 stops19h 25mMultiple Airlines
Deal found 7/12£726
Tue 16/1221:20STN - LAX
3 stops34h 32mMultiple Airlines
Thu 8/117:30LAX - STN
2 stops22h 05mMultiple Airlines
Deal found 7/12£728

Find flight deals from Stansted to Pasadena

Keep the following information in mind while searching for Stansted to Pasadena flight deals. Data was last updated 9 December 2025.

Round-trip from

£452

One-way from

£365

Popular in

December

Cheapest in

September

Average price

£1,025
22/1-29/1
  • 22/1-29/1
  • 2 total stops
  • 37h 55m total
  • London to Pasadena
Search Deals
15/4
  • 15/4
  • 1 total stop
  • 31h 50m total
  • London to Pasadena
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 9 December 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

Sat 21/3

22:05-18:05

2 stops27h 00m

Los Angeles

Sun 12/4

20:15-19:30

1 stop15h 15m

£482

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 22/1

16:30-17:00

2 stops32h 30m

Los Angeles

Thu 29/1

19:30-23:20

2 stops19h 50m

£493

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 2/2

21:20-18:05

1 stop28h 45m

Los Angeles

Fri 6/2

19:10-22:35

2 stops19h 25m

£526

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sat 21/2

21:45-17:00

2 stops27h 15m

Los Angeles

Wed 25/2

19:30-22:50

2 stops19h 20m

£532

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Tue 20/1

05:55-17:00

2 stops19h 05m

Los Angeles

Tue 27/1

19:30-22:25

2 stops18h 55m

£533

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Fri 23/1

08:05-12:33

3 stops36h 28m

Los Angeles

Fri 6/2

19:10-22:35

2 stops19h 25m

£543

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 12/1

08:05-12:33

3 stops36h 28m

Los Angeles

Mon 26/1

19:10-22:40

2 stops19h 30m

£545

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 15/1

07:40-12:33

3 stops36h 53m

Los Angeles

Sun 25/1

19:10-22:35

2 stops19h 25m

£548

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sun 8/3

06:10-17:05

2 stops18h 55m

Los Angeles

Sun 29/3

15:00-00:50

3 stops25h 50m

£569

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Fri 30/1

08:05-12:33

3 stops36h 28m

Los Angeles

Thu 19/2

17:30-23:35

2 stops22h 05m

£573

Flights are sorted by cheapest return flights first.

Deals found on 6/12

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 9 December 2025.

When flying from London Stansted Airport to Pasadena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight in the afternoon.

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.

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 Stansted to Pasadena

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Fly with Cheapflights

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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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