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£342+ 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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Pasadena in 2026

Enter your travel dates to find the best prices.

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 23 March 2026.

Sun 12/413:40
LHR
-
LAX
1 stop16h 00m
United Airlines
Thu 23/411:00
LAX
-
LHR
1 stop14h 40m
United Airlines
Deal found 19/3£370
Wed 3/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Fri 3/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£382
Thu 16/407:30
LHR
-
LAX
1 stop17h 40m
Finnair
Wed 20/518:50
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 19/3£387
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sat 18/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£393
Mon 13/415:05
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 27/415:40
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 19/3£394
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sun 19/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 20/3£394
Wed 3/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sat 4/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 21/3£398
Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Thu 9/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£399
Sat 30/510:00
LHR
-
LAX
1 stop18h 15m
United Airlines
Sat 13/610:55
LAX
-
LHR
1 stop17h 25m
United Airlines
Deal found 19/3£400
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Mon 6/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£400
Mon 13/411:40
LHR
-
LAX
Nonstop11h 10m
British Airways
Tue 28/420:50
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 19/3£402
Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Fri 17/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£402

Find flight deals to Pasadena

Find the latest flights to Pasadena in 2026, 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 23 March 2026.

Return from

£370

One-way from

£342

Popular in

December

Cheapest in

September

Average price

£463
United Airlines
  • United Airlines
  • 12/4-23/4
  • 2 total stops
  • 30h 40m total
  • London to Los Angeles
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 38h 55m total
  • London to Pasadena
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

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 23 March 2026.
Use the filters below to find and compare flights to Pasadena that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 13/5

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Wed 3/6

10:55-11:10

1 stop16h 15m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 16/9

07:25-16:20

2 stops16h 55m

Los Angeles Los Angeles

Wed 23/9

11:00-09:40

1 stop14h 40m

£459

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 9/6

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sat 20/6

12:46-09:40

1 stop12h 54m

£473

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 5/9

06:30-14:45

1 stop16h 15m

Los Angeles Los Angeles

Mon 7/9

08:00-07:15

1 stop15h 15m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 31/5

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sun 21/6

23:15-21:35

1 stop14h 20m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 2/6

06:55-15:15

1 stop16h 20m

Los Angeles Los Angeles

Tue 16/6

08:20-07:15

1 stop14h 55m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 15/9

13:05-16:25

Nonstop11h 20m

Los Angeles Los Angeles

Fri 25/9

15:40-10:10

Nonstop10h 30m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 5/9

12:00-18:25

1 stop14h 25m

Los Angeles Los Angeles

Mon 7/9

17:05-11:35

Nonstop10h 30m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 28/8

07:05-16:50

2 stops17h 45m

Los Angeles Los Angeles

Thu 10/9

19:10-09:35

2 stops30h 25m

£478
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 3/9

09:55-13:10

Nonstop11h 15m

Los Angeles Los Angeles

Mon 7/9

23:15-17:35

Nonstop10h 20m

£480

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 March 2026.

To ensure you get the cheapest price possible for a flight to Pasadena, you should look to book at least 37 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 12 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.

Weekly flight availability to Pasadena

The most flights from London to Pasadena are scheduled on a Monday (44 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (44 on average).

What are the most popular airlines that fly to Pasadena?

The most popular airlines flying from London to Pasadena are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £325
Virgin Atlantic
Virgin Atlantic
From £358
KLM
KLM
From £356
Scandinavian Airlines
Scandinavian Airlines
From £333

What are the cheapest airlines that fly to Pasadena?

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

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 23 March 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andNorse Atlantic UK to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
683 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Norse Atlantic UK
7.3
Good
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,862 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,810 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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, Iberia 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 £332, 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 Los Angeles have car hire?

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

  • Are there hotels close to Los Angeles Los Angeles?

    Yes. Los Angeles Los Angeles has hotels nearby for those requiring accommodations. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles Los Angeles (0.0 mi away from Los Angeles Los Angeles).

See more FAQs

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

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