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Cheap flights from London, ON to Pasadena from C$ 237

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LAX
29 Apr — 6 May1
1 adult

Cheap flight deals from London to Pasadena

Keep the following information in mind while searching for London to Pasadena flight deals. Data was last updated 24 April 2025.

Round-trip from

C$ 385

One-way from

C$ 237

Popular in

April

Cheapest in

November

Average price

C$ 649
WestJet
  • WestJet
  • 7/6-14/6
  • 2 total stops
  • 19h 21m total
  • London to Pasadena
United Airlines
  • United Airlines
  • 8/6
  • 1 total stop
  • 7h 26m total
  • London to Pasadena
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from London to Pasadena

Cheapest flights from London to Pasadena
Explore the most affordable flight options available from London to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Sat 7/66:00 a.m.YXU - LAX
1 stop11h 12mWestJet
Sat 14/66:05 p.m.LAX - YXU
1 stop8h 09mWestJet
Deal found 23/4C$ 385
Sun 8/66:15 a.m.YXU - LAX
2 stops17h 12mUnited Airlines
Sun 15/610:40 p.m.LAX - YXU
2 stops13h 18mUnited Airlines
Deal found 23/4C$ 425
Sat 7/66:00 a.m.YXU - LAX
2 stops17h 23mMultiple Airlines
Sat 14/65:30 a.m.LAX - YXU
3 stops44h 44mMultiple Airlines
Deal found 23/4C$ 692

Cheapflights Fare Finder

Customize your flight search to find flights from London 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 629,999 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from London to Pasadena that are best for you.

Fly from

London

Fly to

Pasadena

Route

Depart

Return

Price

LondonLos Angeles

YXU - LAX

YXULAX

London

Sat 7/6

6:00 a.m.-2:12 p.m.

1 stop11h 12m

Los Angeles

Sat 14/6

6:05 p.m.-5:14 a.m.

1 stop8h 09m

C$ 385

LondonLos Angeles

YXU - LAX

YXULAX

London

Sun 8/6

6:15 a.m.-8:27 p.m.

2 stops17h 12m

Los Angeles

Sun 15/6

10:40 p.m.-2:58 p.m.

2 stops13h 18m

C$ 425

LondonLos Angeles

YXU - LAX

YXULAX

London

Sat 7/6

6:00 a.m.-8:23 p.m.

2 stops17h 23m

Los Angeles

Sat 14/6

5:30 a.m.-5:14 a.m.

3 stops44h 44m

C$ 692

LondonLos Angeles

YXU - LAX

YXULAX

London

Sun 8/6

6:15 a.m.-10:41 a.m.

1 stop7h 26m

C$ 237

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Best time to book a flight from London to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from London with our price prediction graph.
Estimated round-trip 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 to Pasadena

How far ahead should I book a flight from London, Ontario to Pasadena?

Use this chart to determine the optimal time to book a round-trip flight from London to Pasadena. Price data was last updated on 18 April 2025.

The best time to book flights from London, Ontario to Pasadena is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London, Ontario to Pasadena?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Pasadena (average of C$ 230). Flying from London, Ontario to Pasadena in July is currently the most expensive (average of C$ 314). 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.

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

Find hourly flight availability from London 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 24 April 2025.

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

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 mm 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 24 April 2025.

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from London to Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from London to Pasadena?

    London (YXU) is the airport you will fly out of if you book a flight from London to Pasadena. You should not have trouble finding flights to Pasadena from London; the airport handles an average of 0 outbound flights to Pasadena per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the London airport to Pasadena. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • Can I find deals for flights from London to Pasadena that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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, Ontario to Pasadena?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Pasadena (average of C$ 230). Flying from London, Ontario to Pasadena in July is currently the most expensive (average of C$ 314). 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.

See more FAQs

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Alternative routes for London to Pasadena

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

Top 3 airlines flying from London to Pasadena

Discover the top 3 airlines that operate flights from London to Pasadena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 286AverageC$ 410FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 332AverageC$ 532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 352AverageC$ 434FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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

Yes, Cheapflights offers price alerts on London to Pasadena flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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