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£231+ Cheap flights to Pasadena

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
24 Jun — 1 Jul1
1 adult

Flights to Pasadena in 2025

Find the latest flights to Pasadena in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 June 2025.

Return from

£376

One-way from

£231

Popular in

August

Cheapest in

February

Average price

£497
Air Canada
  • Air Canada
  • 30/10-14/11
  • 4 total stops
  • 37h 32m total
  • London to Los Angeles
Vueling
  • Vueling
  • 23/9
  • 1 total stop
  • 35h 35m total
  • London to Pasadena
Highest demand for flights based on searches. 10% potential increase in price (£40 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for return flights in June 2025

Find flight deals to Pasadena

Cheapest flights to Pasadena
Explore the most affordable flight options available to Pasadena. Find the lowest fares based on data from user searches, with prices last updated on 19 June 2025.

Thu 30/1009:30LHR - LAX
2 stops18h 57mMultiple Airlines
Fri 14/1108:45LAX - LHR
2 stops18h 35mMultiple Airlines
Deal found 17/6£376
Sat 6/918:40LGW - LAX
1 stop29h 50mSWISS
Mon 22/912:45LAX - LGW
2 stops21h 05mSWISS
Deal found 18/6£376
Sat 15/1115:20LHR - LAX
Nonstop11h 25mLufthansa
Sat 29/1119:00LAX - LHR
Nonstop10h 30mLufthansa
Deal found 18/6£377
Sat 27/906:00LHR - LAX
1 stop15h 05mAustrian Airlines
Sat 11/1007:00LAX - LHR
1 stop14h 55mAustrian Airlines
Deal found 18/6£378
Sat 6/909:20LCY - LAX
1 stop15h 10mMultiple Airlines
Mon 8/922:30LAX - LCY
2 stops26h 20mMultiple Airlines
Deal found 17/6£379
Thu 27/1110:45LHR - LAX
2 stops22h 04mBritish Airways
Thu 4/1223:25LAX - LHR
1 stop23h 10mBritish Airways
Deal found 17/6£379
Thu 4/915:05LGW - LAX
1 stop17h 13mMultiple Airlines
Thu 11/910:20LAX - LGW
1 stop13h 50mMultiple Airlines
Deal found 18/6£379
Sat 6/909:20LCY - LAX
1 stop15h 10mSWISS
Wed 3/1219:10LAX - LCY
1 stop13h 55mSWISS
Deal found 18/6£381
Thu 4/912:00LGW - LAX
1 stop16h 05mVirgin Atlantic
Sat 6/917:00LAX - LGW
2 stops33h 00mVirgin Atlantic
Deal found 17/6£381
Mon 1/908:40LHR - LAX
1 stop15h 50mSWISS
Sat 13/919:35LAX - LHR
1 stop28h 20mSWISS
Deal found 18/6£382
Mon 25/810:45LGW - LAX
Nonstop11h 15mNorse Atlantic UK
Thu 4/916:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/6£382
Mon 1/909:55LHR - LAX
Nonstop11h 20mVirgin Atlantic
Mon 15/915:30LAX - LHR
Nonstop10h 30mVirgin Atlantic
Deal found 17/6£383

Cheapflights Fare Finder

Locate flights to Pasadena that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 June 2025.
Use the filters below to find and compare flights to Pasadena that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 30/10

09:30-21:27

2 stops18h 57m

Los Angeles

Fri 14/11

08:45-11:20

2 stops18h 35m

£376

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sat 6/9

18:40-16:30

1 stop29h 50m

Los Angeles

Mon 22/9

12:45-17:50

2 stops21h 05m

£376

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 15/11

15:20-18:45

Nonstop11h 25m

Los Angeles

Sat 29/11

19:00-13:30

Nonstop10h 30m

£377

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 27/9

06:00-13:05

1 stop15h 05m

Los Angeles

Sat 11/10

07:00-05:55

1 stop14h 55m

£378

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 27/11

10:45-00:49

2 stops22h 04m

Los Angeles

Thu 4/12

23:25-06:35

1 stop23h 10m

£379

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Sat 6/9

09:20-16:30

1 stop15h 10m

Los Angeles

Mon 8/9

22:30-08:50

2 stops26h 20m

£379

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 4/9

15:05-00:18

1 stop17h 13m

Los Angeles

Thu 11/9

10:20-08:10

1 stop13h 50m

£379

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 4/9

12:00-20:05

1 stop16h 05m

Los Angeles

Sat 6/9

17:00-10:00

2 stops33h 00m

£381

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Sat 6/9

09:20-16:30

1 stop15h 10m

Los Angeles

Wed 3/12

19:10-17:05

1 stop13h 55m

£381

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 25/8

10:45-14:00

Nonstop11h 15m

Los Angeles

Thu 4/9

16:30-10:55

Nonstop10h 25m

£382

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 58 results
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Best time to book a flight to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena 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 to Pasadena

When is the best time to book a flight to Pasadena?

Use this chart to determine the optimal time to book a return flight from London to Pasadena. Price data was last updated on 13 June 2025.

To ensure you get the cheapest price possible for a flight to Pasadena, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Pasadena?

On average, a flight from London to Pasadena takes 14 hours 8 minutes. Flights to Pasadena from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Pasadena?

Use this chart to determine the cheapest time to fly return from London to Pasadena. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Pasadena should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.

Weekly flight availability to Pasadena

The most flights from London to Pasadena are scheduled on a Monday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (49 on average).

What are the cheapest airlines that fly to Pasadena?

The cheapest airlines flying from London to Pasadena are SWISS, Norse Atlantic UK and Delta.

Rainfall in Pasadena by month

Plan your trip to Pasadena by taking into account the average rainfall totals by month.

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.

Temperature in Pasadena by month

Plan your trip to Pasadena by taking into account the average temperature totals by month.

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).

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 19 June 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines to Pasadena. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

FAQs about flying to Pasadena

  • Can I find cheaper flights to Pasadena if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Pasadena on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Pasadena?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Pasadena.

  • How much is a return flight to Pasadena?

    A return flight to Pasadena will typically cost around £89, however they can be found for as little as £25.

  • Where does the fastest flight to Pasadena depart from?

    For those looking to save time traveling to Pasadena, London offers the quickest one-way flight (11 hours 5 minutes).

  • Does Los Angeles have car hire?

    Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. 2br Furn Home - Safe/Quiet/Clean So Bay Nr Bch/Lax is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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Yes, Cheapflights offers price alerts on Pasadena flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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