Find flights
When to book
Airlines
FAQs

Cheap flights from Bristol to California from £321

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — LAX
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Bristol to California

Enter your travel dates to find the best prices.

Cheapest flights from Bristol to California
Explore the most affordable flight options available from Bristol to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Tue 16/1209:00BRS - SFO
1 stop14h 35mMultiple Airlines
Tue 30/1217:20SFO - BRS
1 stop19h 40mMultiple Airlines
Deal found 12/11£464
Mon 15/1208:00BRS - LAX
1 stop18h 30mMultiple Airlines
Mon 22/1220:15LAX - BRS
1 stop16h 55mMultiple Airlines
Deal found 13/11£544
Sat 13/1212:20BRS - LAS
1 stop13h 30mAer Lingus
Sat 20/1219:35LAS - BRS
1 stop15h 05mAer Lingus
Deal found 13/11£615
Tue 9/1219:40BRS - LAX
2 stops30h 50mAer Lingus
Mon 15/1200:45LAX - BRS
2 stops30h 35mAer Lingus
Deal found 12/11£681
Mon 17/1119:40BRS - SFO
1 stop27h 55mAer Lingus
Mon 1/1217:20SFO - BRS
1 stop17h 20mAer Lingus
Deal found 12/11£687
Tue 23/1208:55BRS - SAN
2 stops46h 18mVirgin Atlantic
Sun 11/122:15SAN - BRS
2 stops34h 40mVirgin Atlantic
Deal found 13/11£705
Tue 23/1213:40BRS - SAN
2 stops33h 53mKLM
Sun 11/122:15SAN - BRS
2 stops28h 00mKLM
Deal found 11/11£743
Mon 15/1208:20BRS - LAX
1 stop18h 10mAer Lingus
Sun 21/1201:10LAX - BRS
2 stops22h 45mAer Lingus
Deal found 13/11£784
Fri 14/1119:40BRS - LAX
1 stop30h 50mAer Lingus
Fri 21/1120:15LAX - BRS
1 stop27h 55mAer Lingus
Deal found 13/11£785
Thu 11/1206:00BRS - SFO
1 stop13h 50mVirgin Atlantic
Thu 18/1213:55SFO - BRS
1 stop34h 30mVirgin Atlantic
Deal found 13/11£796
Mon 1/1219:05BRS - SFO
1 stop28h 30mMultiple Airlines
Thu 4/1216:40SFO - BRS
1 stop17h 30mMultiple Airlines
Deal found 12/11£807
Sat 13/1207:00BRS - LAS
2 stops18h 50mMultiple Airlines
Sat 20/1219:35LAS - BRS
2 stops18h 35mMultiple Airlines
Deal found 13/11£817

Cheap flight deals from Bristol to California

Keep the following information in mind while searching for Bristol to California flight deals. Data was last updated 14 November 2025.

Round-trip from

£464

One-way from

£321

Popular in

July

Cheapest in

February

Average price

£663
16/12-30/12
  • 16/12-30/12
  • 2 total stops
  • 34h 15m total
  • Bristol to California
Search Deals
22/2
  • 22/2
  • 3 total stops
  • 43h 37m total
  • Bristol to California
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol to California 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 14 November 2025.
Use the filters below to find and compare flights from Bristol to California that are best for you.

Fly from

Bristol

Fly to

California

Route

Depart

Return

Price

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 16/12

09:00-15:35

1 stop14h 35m

San Francisco

Tue 30/12

17:20-21:00

1 stop19h 40m

£464

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Mon 15/12

08:00-18:30

1 stop18h 30m

Los Angeles

Mon 22/12

20:15-21:10

1 stop16h 55m

£544

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 10/2

08:20-15:35

1 stop15h 15m

San Francisco

Tue 24/2

17:20-15:20

1 stop14h 00m

£564

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 10/2

16:35-14:30

2 stops29h 55m

San Francisco

Tue 24/2

17:20-22:20

2 stops21h 00m

£565

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Sun 26/4

05:50-21:19

3 stops47h 29m

Los Angeles

Wed 6/5

20:15-22:45

2 stops18h 30m

£602

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Sun 26/4

17:35-11:50

1 stop26h 15m

Los Angeles

Wed 6/5

13:50-22:05

1 stop24h 15m

£605

BristolLas Vegas

BRS - LAS

BRSLAS

Bristol

Sat 13/12

12:20-17:50

1 stop13h 30m

Las Vegas Harry Reid Intl

Sat 20/12

19:35-18:40

1 stop15h 05m

£615

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Sat 25/4

06:05-14:50

1 stop16h 45m

Los Angeles

Wed 6/5

13:50-13:15

1 stop15h 25m

£641

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 12/1

10:45-11:50

1 stop33h 05m

San Francisco

Sun 18/1

09:00-10:15

2 stops17h 15m

£643

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Thu 12/2

06:00-11:45

1 stop13h 45m

Los Angeles

Thu 19/2

06:20-10:15

2 stops19h 55m

£644

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Bristol to California

Have a flexible travel schedule? Discover the best time to fly to California from Bristol 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 Bristol to California

What is the cheapest month to book a flight from Bristol to California?

Currently, December is the cheapest month in which you can book a flight from Bristol to California (average of £378). Flying from Bristol to California in July is currently the most expensive (average of £618). 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 BRS to CA?

Find hourly flight availability from Bristol to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

A simple way to save on the total cost of your ticket is to fly from Bristol to California at midday. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated 14 November 2025.
See what other customers who have flown with KLM, Virgin Atlantic, andAer Lingus from Bristol to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,411 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,370 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Bristol to California. 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 Bristol to California?

    Bristol (BRS), located 7.4 mi from the city center, is the airport you fly out of when you book flights from Bristol to California.

  • How long is the flight from Bristol to California?

    For as low as £564, Aer Lingus can have you in California from Bristol in 15h 15m. There are 5286 mi between Bristol and California. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Bristol to California?

    While some choose either Bristol - San Francisco or Bristol - Las Vegas Harry Reid Intl, Bristol - Los Angeles is the most popular route from Bristol to California.

  • Can I find deals for flights from Bristol to California that include hotel bookings?

    Yes. In addition to deals on Bristol to California flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to California?

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

  • Can I find deals for business class flights from Bristol to California?

    Yes. Cheapflights offers flight deals from Bristol to California 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 Bristol to California?

    Currently, December is the cheapest month in which you can book a flight from Bristol to California (average of £378). Flying from Bristol to California in July is currently the most expensive (average of £618). 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

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 Bristol to California

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
London City to Newark flights
Gatwick to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Heathrow to Miami flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Manchester to John F Kennedy Intl flights
Heathrow to Boston flights
Heathrow to Las Vegas flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to Dulles Intl flights
Gatwick to Miami flights
Manchester to Orlando flights
London City to Miami flights
London City to LaGuardia flights
Heathrow to O'Hare Intl flights
Heathrow to Tampa flights
Gatwick to Orlando flights
Gatwick to Los Angeles flights
Heathrow to Atlanta flights
Manchester to Newark flights
London City to Los Angeles flights
Heathrow to Baltimore flights
Manchester to LaGuardia flights
Stansted to Miami flights
London City to Orlando flights
Heathrow to Hobby flights
Heathrow to Seattle flights
Heathrow to Philadelphia flights
Gatwick to Boston flights
Edinburgh to Newark flights
Luton to Miami flights
Gatwick to Las Vegas flights
Heathrow to Ontario flights
London City to Boston flights
Heathrow to George Bush Intcntl flights
Heathrow to Santa Ana flights
Gatwick to Dallas/Fort Worth flights
Stansted to Los Angeles flights
Gatwick to San Francisco flights

Top 3 airlines flying from Bristol to California

Discover the top 3 airlines that operate flights from Bristol to California. 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 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£473Average£655FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£484Average£603FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£531Average£812FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 Bristol to California?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from Bristol today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bristol to California?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to California from Bristol.

Can Cheapflights find flights from Bristol to California with no change fees?

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

Can Cheapflights notify me if prices for flights from Bristol to California become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to California from Bristol today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.