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Cheap flights from Santa Barbara to London from $446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Barbara to London departing on 7/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Barbara to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:55 am - 11:00 am
SBA
-
LHR
21h 05m
1 stop
KLM Logo
5:50 pm - 4:17 pm
LHR
-
SBA
30h 27m
2 stops
$863KLM
Tue, Oct 20 - Thu, Nov 5
Multiple Airlines Logo
5:55 am - 7:10 am
SBA
-
LHR
17h 15m
2 stops
Multiple Airlines Logo
8:25 pm - 4:06 pm
LHR
-
SBA
26h 41m
2 stops
$867Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
KLM Logo
12:45 pm - 1:05 pm
SBA
-
LHR
16h 20m
2 stops
KLM Logo
8:25 pm - 4:17 pm
LHR
-
SBA
27h 52m
2 stops
$868KLM
Tue, Oct 20 - Thu, Nov 5
KLM Logo
4:50 pm - 4:15 pm
SBA
-
LHR
15h 25m
2 stops
KLM Logo
8:25 pm - 4:06 pm
LHR
-
SBA
26h 41m
2 stops
$871KLM
Wed, Sep 30 - Wed, Oct 28
Alaska Airlines Logo
10:49 am - 3:05 pm
SBA
-
LHR
20h 16m
1 stop
Alaska Airlines Logo
2:45 pm - 5:57 pm
LHR
-
SBA
34h 12m
1 stop
$879Alaska Airlines
Wed, Sep 30 - Wed, Oct 28
American Airlines Logo
10:12 am - 3:05 pm
SBA
-
LHR
20h 53m
1 stop
American Airlines Logo
1:15 pm - 10:08 pm
LHR
-
SBA
16h 53m
1 stop
$892American Airlines
Tue, Oct 20 - Thu, Nov 5
Multiple Airlines Logo
4:50 pm - 4:15 pm
SBA
-
LHR
15h 25m
2 stops
Multiple Airlines Logo
10:45 am - 10:09 pm
LHR
-
SBA
18h 24m
1 stop
$900Multiple Airlines
Wed, Sep 30 - Wed, Oct 28
Delta Logo
5:50 am - 10:00 am
SBA
-
LHR
20h 10m
1 stop
Delta Logo
6:30 am - 10:08 pm
LHR
-
SBA
23h 38m
2 stops
$937Delta
Mon, Aug 24 - Wed, Sep 16
Delta Logo
4:47 pm - 7:10 am
SBA
-
LHR
30h 23m
2 stops
Delta Logo
6:30 am - 10:08 pm
LHR
-
SBA
23h 38m
2 stops
$941Delta
Sat, Aug 22 - Wed, Sep 16
Delta Logo
4:47 pm - 10:00 am
SBA
-
LHR
33h 13m
1 stop
Delta Logo
6:30 am - 4:09 pm
LHR
-
SBA
17h 39m
2 stops
$942Delta
Sun, Aug 16 - Thu, Sep 17

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American Airlines flights from Santa Barbara to London Heathrow Airport

Our best American Airlines deals on Santa Barbara to London Heathrow Airport flight tickets
American Airlines
Oct 20
SBA10:12 amSanta Barbara
20h 53m
1 stop
LHR3:05 pmLondon Heathrow
Nov 5
LHR1:15 pmLondon Heathrow
16h 53m
1 stop
SBA10:08 pmSanta Barbara
$892
American Airlines
Aug 9
SBA6:33 amSanta Barbara
20h 17m
1 stop
LHR10:50 amLondon Heathrow
Aug 16
LHR11:00 amLondon Heathrow
15h 21m
1 stop
SBA6:21 pmSanta Barbara
$1,055
American Airlines
Aug 9
SBA9:45 amSanta Barbara
21h 20m
1 stop
LHR3:05 pmLondon Heathrow
Aug 16
LHR8:55 amLondon Heathrow
17h 26m
2 stops
SBA6:21 pmSanta Barbara
$1,059

Delta flights from Santa Barbara to London Heathrow Airport

Our best Delta deals on Santa Barbara to London Heathrow Airport flight tickets
Delta
Aug 24
SBA5:50 amSanta Barbara
20h 10m
1 stop
LHR10:00 amLondon Heathrow
Sep 16
LHR6:30 amLondon Heathrow
23h 38m
2 stops
SBA10:08 pmSanta Barbara
$937
Delta
Aug 22
SBA4:47 pmSanta Barbara
30h 23m
2 stops
LHR7:10 amLondon Heathrow
Sep 18
LHR6:30 amLondon Heathrow
23h 38m
2 stops
SBA10:08 pmSanta Barbara
$941
Delta
Aug 16
SBA4:47 pmSanta Barbara
33h 13m
1 stop
LHR10:00 amLondon Heathrow
Sep 15
LHR6:30 amLondon Heathrow
23h 38m
2 stops
SBA10:08 pmSanta Barbara
$942

momondo Fare Finder

 
Customize your flight search to find flights from Santa Barbara to London Heathrow Airport 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 June 30, 2026.
Use the filters below to find and compare flights from Santa Barbara to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 10/20

5:55 am-11:00 am

1 stop21h 05m

London Heathrow

Thu 11/5

5:50 pm-4:17 pm

2 stops30h 27m

$863

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 10/19

5:55 am-7:10 am

2 stops17h 15m

London Heathrow

Wed 10/28

8:25 pm-4:06 pm

2 stops26h 41m

$867

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 10/20

12:45 pm-1:05 pm

2 stops16h 20m

London Heathrow

Thu 11/5

8:25 pm-4:17 pm

2 stops27h 52m

$868

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 9/30

4:50 pm-4:15 pm

2 stops15h 25m

London Heathrow

Wed 10/28

8:25 pm-4:06 pm

2 stops26h 41m

$871

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 9/30

10:49 am-3:05 pm

1 stop20h 16m

London Heathrow

Wed 10/28

2:45 pm-5:57 pm

1 stop34h 12m

$879

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 10/20

10:12 am-3:05 pm

1 stop20h 53m

London Heathrow

Thu 11/5

1:15 pm-10:08 pm

1 stop16h 53m

$892
Quickest round-trip

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 9/30

4:50 pm-4:15 pm

2 stops15h 25m

London Heathrow

Wed 10/28

10:45 am-10:09 pm

1 stop18h 24m

$900

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 8/24

5:50 am-10:00 am

1 stop20h 10m

London Heathrow

Wed 9/16

6:30 am-10:08 pm

2 stops23h 38m

$937

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 8/22

4:47 pm-7:10 am

2 stops30h 23m

London Heathrow

Wed 9/16

6:30 am-10:08 pm

2 stops23h 38m

$941

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 8/16

4:47 pm-10:00 am

1 stop33h 13m

London Heathrow

Thu 9/17

6:30 am-4:09 pm

2 stops17h 39m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Barbara to London Heathrow Airport

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 cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $809. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $962.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Santa Barbara to London Heathrow Airport at noon for as low as $655. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $932.

When to book flights from Santa Barbara to London Heathrow Airport

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

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

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

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from Santa Barbara to London Heathrow Airport takes 15h 25m
There are no direct flights from Santa Barbara to London Heathrow Airport. There are no popular flight routes from Santa Barbara to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Santa Barbara to London Heathrow Airport

  • How far is Santa Barbara to London Heathrow by plane?

    The straight-line distance from Santa Barbara to London Heathrow is 5453.0 mi. By plane, this route typically takes 15h 25m.

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

    Prices for flights from Santa Barbara Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Barbara Airport to London Heathrow Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Barbara Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow 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.

  • What is the most popular airline from Santa Barbara to London Heathrow Airport?

Best airlines flying from Santa Barbara to London Heathrow Airport

Compare and see reviews for airlines that fly from Santa Barbara to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $658Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
United AirlinesPriceFrom $779Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Barbara to London. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Santa Barbara which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to London from Santa Barbara. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Santa Barbara to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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