What is the cheapest airline that flies from Bristol to California?

KLM is the most popular carrier operating from Bristol to California

Which airlines fly to California?

KLM, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to California from Bristol according to our data. KLM is the first choice among our users, with 52% of people opting to fly with this airline when travelling to California. Keep in mind that there are 3 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bristol Airport to California?

Prices for flights from Bristol Airport to California refresh daily.

How many operators does momondo search for flights from Bristol Airport to California?

The number of operators available for flights from Bristol Airport to California is 3 as of December 2025.

How old do you have to be to fly from Bristol Airport to California?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bristol Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£473 Cheap Flights from Bristol to California in 2025/26

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Find the cheapest flights from Bristol to California

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:10 - 18:10

BRS

LAX

19h 00m1 stop

20:55 - 23:15

LAX

BRS

19h 20m1 stop

£473Multiple Airlines

Sun, 8 Mar - Sun, 22 Mar

21:50 - 18:05

BRS

LAX

52h 15m2 stops

19:55 - 23:15

LAX

BRS

19h 20m1 stop

£476Multiple Airlines

Sun, 1 Feb - Sun, 8 Feb

09:00 - 17:50

BRS

LAS

16h 50m1 stop

19:35 - 18:40

LAS

BRS

15h 05m1 stop

£489Multiple Airlines

Thu, 15 Jan - Sat, 31 Jan

07:50 - 17:50

BRS

LAS

18h 00m1 stop

19:35 - 18:40

LAS

BRS

15h 05m1 stop

£490Multiple Airlines

Sat, 17 Jan - Sat, 31 Jan

19:05 - 12:39

BRS

LAX

49h 34m2 stops

21:15 - 19:50

LAX

BRS

15h 35m1 stop

£491Multiple Airlines

Mon, 2 Mar - Mon, 16 Mar

19:05 - 11:39

BRS

LAX

48h 34m2 stops

21:15 - 19:50

LAX

BRS

15h 35m1 stop

£493Multiple Airlines

Fri, 6 Mar - Mon, 16 Mar

08:20 - 18:30

BRS

LAX

18h 10m1 stop

21:15 - 18:40

LAX

BRS

14h 25m1 stop

£496British Airways

Mon, 2 Mar - Thu, 19 Mar

19:10 - 18:30

BRS

LAX

31h 20m1 stop

21:15 - 18:40

LAX

BRS

14h 25m1 stop

£502British Airways

Tue, 3 Mar - Mon, 16 Mar

08:20 - 15:35

BRS

SFO

15h 15m1 stop

17:20 - 18:40

SFO

BRS

17h 20m1 stop

£513British Airways

Mon, 2 Feb - Mon, 9 Feb

06:00 - 20:53

BRS

SJC

22h 53m2 stops

22:30 - 10:15

SJC

BRS

27h 45m2 stops

£628KLM

Fri, 13 Feb - Sun, 15 Feb

KLM flights from Bristol to California

Our best KLM deals on Bristol to California flight tickets

KLM

2 Feb

BRS17:35Bristol

26h 15m

1 stop

SFO11:50San Francisco

19 Mar

SFO14:55San Francisco

34h 30m

1 stop

BRS08:25Bristol

£593

Find similar

KLM

10 Mar

BRS06:00Bristol

13h 50m

1 stop

SFO12:50San Francisco

19 Mar

SFO14:55San Francisco

34h 30m

1 stop

BRS08:25Bristol

£594

Find similar

KLM

4 Mar

BRS06:00Bristol

13h 45m

1 stop

LAX11:45Los Angeles

19 Mar

LAX09:25Los Angeles

16h 00m

2 stops

BRS08:25Bristol

£597

Find similar

British Airways flights from Bristol to California

Our best British Airways deals on Bristol to California flight tickets

British Airways

2 Mar

BRS08:20Bristol

18h 10m

1 stop

LAX18:30Los Angeles

16 Mar

LAX21:15Los Angeles

14h 25m

1 stop

BRS18:40Bristol

£496

Find similar

British Airways

3 Mar

BRS19:40Bristol

30h 50m

1 stop

LAX18:30Los Angeles

18 Mar

LAX21:15Los Angeles

14h 25m

1 stop

BRS18:40Bristol

£502

Find similar

British Airways

2 Feb

BRS08:20Bristol

15h 15m

1 stop

SFO15:35San Francisco

9 Feb

SFO17:20San Francisco

17h 20m

1 stop

BRS18:40Bristol

£513

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Sun 8/3

07:10-18:10

1 stop19h 00m

Los Angeles

Sun 22/3

20:55-23:15

1 stop19h 20m

£473

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Sun 1/2

21:50-18:05

2 stops52h 15m

Los Angeles

Sun 8/2

19:55-23:15

1 stop19h 20m

£476

BristolLas Vegas

BRS - LAS

BRSLAS

Bristol

Thu 15/1

09:00-17:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Sat 31/1

19:35-18:40

1 stop15h 05m

£489

BristolLas Vegas

BRS - LAS

BRSLAS

Bristol

Sat 17/1

07:50-17:50

1 stop18h 00m

Las Vegas Harry Reid Intl

Sat 31/1

19:35-18:40

1 stop15h 05m

£490

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Mon 2/3

19:05-12:39

2 stops49h 34m

Los Angeles

Mon 16/3

21:15-19:50

1 stop15h 35m

£491

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Fri 6/3

19:05-11:39

2 stops48h 34m

Los Angeles

Mon 16/3

21:15-19:50

1 stop15h 35m

£493

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Mon 2/3

08:20-18:30

1 stop18h 10m

Los Angeles

Thu 19/3

21:15-18:40

1 stop14h 25m

£496

BristolLos Angeles

BRS - LAX

BRSLAX

Bristol

Tue 3/3

19:10-18:30

1 stop31h 20m

Los Angeles

Mon 16/3

21:15-18:40

1 stop14h 25m

£502

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 2/2

08:20-15:35

1 stop15h 15m

San Francisco

Mon 9/2

17:20-18:40

1 stop17h 20m

£513

BristolSan Jose

BRS - SJC

BRSSJC

Bristol

Fri 13/2

06:00-20:53

2 stops22h 53m

San Jose

Sun 15/2

22:30-10:15

2 stops27h 45m

£628

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bristol to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

If you are unable to visit California during the month of February, then departing from Bristol during the month March is also very affordable. Most momondo users find prices during this month for around £531.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart on your flight to California is on a Tuesday when prices can be found for as low as £577. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Bristol because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £720.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as £604. In contrast, the most expensive time of day to depart to California is in the evening when prices are around £743.

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Bristol when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around £640 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Bristol for as low as £523 on momondo.

Cheap Bristol to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to California

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from Bristol to California takes 15h 15m

There are no direct flights from Bristol to California. There are no popular flight routes from Bristol to California.

Search flight deals

When did momondo last update prices for flights from Bristol Airport to California?
Prices for flights from Bristol Airport to California refresh daily.
How many operators does momondo search for flights from Bristol Airport to California?
The number of operators available for flights from Bristol Airport to California is 3 as of December 2025.
How old do you have to be to fly from Bristol Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bristol Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bristol to California

Compare and see reviews for airlines that fly from Bristol to California with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £465	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £476	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom £523	Free Cancellation	Rating 7.2 1,395 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Bristol to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bristol to California. momondo saves you time and could save you money on your trip.

Can I find flights from Bristol to California with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to California from Bristol with this policy.

How can momondo help me find flights from Bristol to California?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Bristol.

I’m not ready to book a flight from Bristol to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bristol to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.