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Cheap flights from the United Kingdom to Pasadena

LHR — LAX
10 Nov — 17 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from United Kingdom to Pasadena

Popular in

December

Cheapest in

February

Average price

£498
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Pasadena

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

When flying from United Kingdom to Pasadena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Pasadena

Check out reviews from past customers who have flown with Virgin Atlantic,United Airlines, andAer Lingus from the United Kingdom to Pasadena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
10,339 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,819 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,274 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,254 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

  • What are the cheapest airlines to fly from United Kingdom to Pasadena one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £172. Users have also found prices from £197 and £204 on LEVEL and Norse Atlantic UK, respectively.

  • What are the most popular routes from United Kingdom to Pasadena?

    The most popular route from United Kingdom to Pasadena is London Heathrow - Los Angeles. You may also consider London Gatwick - Los Angeles or London City - Los Angeles.

  • What are the most reliable airlines from United Kingdom to Pasadena?

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Pasadena consider choosing Malaysia Airlines (93%), SriLankan Airlines (90%) or Fiji Airways (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from United Kingdom to Pasadena?

    While on average a flight from United Kingdom to Pasadena is generally £2,384, our data shows the cheapest flight currently is £341. When looking at the most popular route, (London Heathrow - Los Angeles), you can expect to pay £379 for that flight.

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

    Yes. In addition to deals on United Kingdom to Pasadena flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Pasadena?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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.

See more FAQs

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Alternative routes for United Kingdom to Pasadena

Heathrow to Los Angeles flights
Heathrow to San Francisco flights
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Manchester to Los Angeles flights
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Luton to Las Vegas flights
Gatwick to San Diego flights
Stansted to San Diego flights
Manchester to San Francisco flights
London City to San Diego flights
Manchester to Ontario flights
Gatwick to Oakland flights
Inverness to Las Vegas flights
Southampton to Los Angeles flights
Glasgow Intl to Los Angeles flights
Gatwick to Burbank flights
Newcastle upon Tyne to Las Vegas flights
Gatwick to San Jose flights
Edinburgh to San Francisco flights
Birmingham to San Francisco flights
Birmingham to Los Angeles flights
Glasgow Intl to Las Vegas flights
Edinburgh to Los Angeles flights
Gatwick to Santa Ana flights
London City to Ontario flights
Manchester to San Jose flights
Manchester to San Diego flights
Birmingham to Las Vegas flights
Heathrow to Sacramento flights

Top 10 airlines flying from United Kingdom to Pasadena

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£36Average£81FlexibilityNo cancel feeOn-time86%
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Virgin AtlanticCheapest£172Average£589FlexibilityNo cancel feeOn-time72%
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Air FranceCheapest£239Average£711FlexibilityNo cancel feeOn-time77%
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TAP AIR PORTUGALCheapest£341Average£499FlexibilityNo cancel feeOn-timeN/A
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SWISSCheapest£352Average£551FlexibilityNo cancel feeOn-time79%
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Austrian AirlinesCheapest£354Average£494FlexibilityNo cancel feeOn-time78%
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Scandinavian AirlinesCheapest£357Average£563FlexibilityNo cancel feeOn-time77%
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Brussels AirlinesCheapest£358Average£511FlexibilityNo cancel feeOn-timeN/A
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DeltaCheapest£359Average£676FlexibilityNo cancel feeOn-timeN/A
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Air CanadaCheapest£364Average£496FlexibilityNo cancel feeOn-time67%
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How does Cheapflights help users find flights from United Kingdom to Pasadena?

Deals for United Kingdom to Pasadena flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Pasadena?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Pasadena for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom to Pasadena with no change fees?

Yes, we can. To see specific flights from United Kingdom to Pasadena with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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