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Cheap flights from London Stansted Airport to Pasadena from £363

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
STN — LAX
11 Jan — 18 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 12 December 2025.

Mon 15/1218:00STN - LAX
2 stops29h 00mMultiple Airlines
Fri 9/117:30LAX - STN
2 stops22h 15mMultiple Airlines
Deal found 10/12£662
Sun 14/1206:10STN - LAX
2 stops18h 50mMultiple Airlines
Thu 25/1219:30LAX - STN
2 stops17h 40mMultiple Airlines
Deal found 10/12£730
Mon 15/1218:00STN - LAX
2 stops29h 00mMultiple Airlines
Sun 11/119:55LAX - STN
1 stop17h 00mMultiple Airlines
Deal found 9/12£750
Thu 18/1218:25STN - LAX
2 stops27h 05mMultiple Airlines
Wed 31/1215:20LAX - STN
2 stops23h 50mMultiple Airlines
Deal found 10/12£751
Wed 10/1221:05STN - LAX
2 stops27h 45mMultiple Airlines
Sat 31/119:10LAX - STN
2 stops19h 45mMultiple Airlines
Deal found 10/12£776
Sat 13/1208:30STN - LAX
3 stops47h 22mMultiple Airlines
Fri 9/117:30LAX - STN
2 stops21h 05mMultiple Airlines
Deal found 11/12£780
Fri 12/1211:05STN - LAX
3 stops42h 51mMultiple Airlines
Fri 9/117:30LAX - STN
2 stops21h 05mMultiple Airlines
Deal found 10/12£803
Fri 19/1206:30STN - LAX
1 stop20h 00mMultiple Airlines
Fri 26/1220:15LAX - STN
1 stop15h 50mMultiple Airlines
Deal found 9/12£828
Tue 30/1207:30STN - LAX
3 stops46h 05mMultiple Airlines
Wed 14/117:30LAX - STN
2 stops21h 10mMultiple Airlines
Deal found 10/12£834
Wed 17/1221:45STN - LAX
2 stops26h 20mMultiple Airlines
Sun 28/1213:45LAX - STN
2 stops25h 15mMultiple Airlines
Deal found 11/12£836
Thu 18/1217:20STN - LAX
2 stops29h 55mMultiple Airlines
Tue 3/308:30LAX - STN
2 stops28h 10mMultiple Airlines
Deal found 11/12£836

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 12 December 2025.

Round-trip from

£441

One-way from

£363

Popular in

December

Cheapest in

September

Average price

£1,020
7/2-15/2
  • 7/2-15/2
  • 4 total stops
  • 53h 40m total
  • London to Pasadena
Search Deals
SWISS
  • SWISS
  • 21/2
  • 1 total stop
  • 30h 20m total
  • London to Pasadena
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£139 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£42 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 12 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

Tue 20/1

17:00-13:05

2 stops28h 05m

Los Angeles

Sat 31/1

15:00-23:25

2 stops24h 25m

£448

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sun 25/1

06:30-17:00

2 stops18h 30m

Los Angeles

Sun 1/2

19:30-23:00

2 stops19h 30m

£471

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 22/1

16:30-17:00

2 stops32h 30m

Los Angeles

Sun 25/1

19:30-23:00

2 stops19h 30m

£475

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Tue 3/2

14:45-17:00

2 stops34h 15m

Los Angeles

Wed 11/2

19:30-22:50

2 stops19h 20m

£485

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Mon 12/1

09:35-12:33

3 stops34h 58m

Los Angeles

Tue 3/2

16:45-23:10

2 stops22h 25m

£495

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sat 31/1

21:00-18:10

1 stop29h 10m

Los Angeles

Sat 7/2

16:45-22:55

2 stops22h 10m

£503

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Tue 24/2

07:40-18:05

1 stop18h 25m

Los Angeles

Sun 1/3

08:16-20:55

2 stops28h 39m

£509

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 22/1

07:40-12:33

3 stops36h 53m

Los Angeles

Thu 29/1

16:45-23:45

2 stops23h 00m

£516

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Wed 21/1

05:55-12:33

3 stops38h 38m

Los Angeles

Sat 31/1

19:10-22:55

2 stops19h 45m

£525

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sat 24/1

06:30-17:00

2 stops18h 30m

Los Angeles

Sat 31/1

19:30-21:20

2 stops17h 50m

£527

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 20 results
1
2

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 12 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

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