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Cheap flights from London Heathrow Airport to Los Angeles from $914

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Los Angeles departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:20 pm - 11:44 pmLHR-SBA
16h 24m1 stop
United Airlines Logo
5:06 pm - 1:30 pmSBA-LHR
12h 24m1 stop
$914United Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
10:25 am - 9:22 pmLHR-SBA
18h 57m2 stops
United Airlines Logo
5:06 pm - 1:30 pmSBA-LHR
12h 24m1 stop
$918United Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
Multiple Airlines Logo
4:20 pm - 11:58 pmLHR-SBA
39h 38m2 stops
Multiple Airlines Logo
7:30 am - 11:50 amSBA-LHR
44h 20m2 stops
$974Multiple Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
Multiple Airlines Logo
6:00 pm - 1:12 pmLHR-SBA
27h 12m3 stops
Multiple Airlines Logo
5:00 am - 8:30 amSBA-LHR
19h 30m2 stops
$1,756Multiple Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24

United Airlines flights from London Heathrow Airport to Santa Barbara

Our best United Airlines deals on London Heathrow Airport to Santa Barbara flight tickets
United Airlines
Dec 17
LHR3:20 pmLondon Heathrow
16h 24m
1 stop
SBA11:44 pmSanta Barbara
Dec 24
SBA5:06 pmSanta Barbara
12h 24m
1 stop
LHR1:30 pmLondon Heathrow
$914
Find similar
United Airlines
Dec 17
LHR10:25 amLondon Heathrow
18h 57m
2 stops
SBA9:22 pmSanta Barbara
Dec 24
SBA5:06 pmSanta Barbara
12h 24m
1 stop
LHR1:30 pmLondon Heathrow
$918
Find similar
United Airlines
Nov 12
LHR10:00 amLondon Heathrow
20h 29m
3 stops
SBA10:29 pmSanta Barbara
Nov 20
SBA5:30 amSanta Barbara
17h 00m
2 stops
LHR6:30 amLondon Heathrow
$1,287
Find similar

KLM flights from London Heathrow Airport to Santa Barbara

Our best KLM deals on London Heathrow Airport to Santa Barbara flight tickets
KLM
Nov 12
LHR8:55 amLondon Heathrow
19h 45m
1 stop
SBA8:40 pmSanta Barbara
Nov 20
SBA5:40 amSanta Barbara
17h 25m
2 stops
LHR7:05 amLondon Heathrow
$1,155
Find similar
KLM
Nov 12
LHR10:45 amLondon Heathrow
17h 55m
1 stop
SBA8:40 pmSanta Barbara
Nov 20
SBA8:25 amSanta Barbara
15h 25m
1 stop
LHR7:50 amLondon Heathrow
$1,319
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Santa Barbara 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Wed 12/17

3:20 pm-11:44 pm

1 stop16h 24m

Santa Barbara

Wed 12/24

5:06 pm-1:30 pm

1 stop12h 24m

$914

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Wed 12/17

10:25 am-9:22 pm

2 stops18h 57m

Santa Barbara

Wed 12/24

5:06 pm-1:30 pm

1 stop12h 24m

$918

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Wed 12/17

4:20 pm-11:58 pm

2 stops39h 38m

Santa Barbara

Wed 12/24

7:30 am-11:50 am

2 stops44h 20m

$974

LondonSanta Barbara

LHR - SBA

LHRSBA

London Heathrow

Wed 12/17

6:00 pm-1:12 pm

3 stops27h 12m

Santa Barbara

Wed 12/24

5:00 am-8:30 am

2 stops19h 30m

$1,756

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from London Heathrow Airport to Santa Barbara

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

What is the typical price of a round-trip flight between London Heathrow Airport and Santa Barbara?

What is the cheapest day to depart on your flight to Santa Barbara?

The cheapest day to depart on your flight to Santa Barbara is on a Thursday when prices can be found for as low as $813. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,030.

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

According to our data, the cheapest time of day to fly to Santa Barbara is in the morning. momondo users have found flights departing from London Heathrow Airport to Santa Barbara in the morning for as low as $814. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $853 on average. Flights to Santa Barbara from London Heathrow Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from London Heathrow Airport to Santa Barbara

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Santa Barbara according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Santa Barbara (LHR to SBA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Santa Barbara

Direct flights

None
There are no direct flights from London Heathrow Airport to Santa Barbara. There are no popular flight routes from London Heathrow Airport to Santa Barbara.
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  • How far is London Heathrow to Santa Barbara by plane?

    A flight from London Heathrow to Santa Barbara will travel around 5453.0 mi. Flights usually cover this in 16h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Santa Barbara Airport?

    Prices for flights from London Heathrow Airport to Santa Barbara Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Santa Barbara Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Santa Barbara Airport.

  • What documentation or ID do you need to fly to Santa Barbara Airport?

    The necessary travel and health documents for your Santa Barbara Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Buellton
Santa Ynez
Los Olivos

Why use momondo?

Why should I use momondo to find a flight deal from London to Santa Barbara?

It is quick and easy to find London to Santa Barbara flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Barbara that suits you.

Can I find flights from London to Santa Barbara with flexible booking policies on momondo?

All flight searches from London to Santa Barbara on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Santa Barbara?

Once you have performed a search for London to Santa Barbara flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Santa Barbara flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 12/3
Wed 12/10
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