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Cheap flights from Santa Barbara to London from $403

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 3/25. 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 Santa Barbara to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:59 pm - 10:00 am
SBA
-
LHR
33h 01m
1 stop
Delta Logo
11:45 am - 4:09 pm
LHR
-
SBA
35h 24m
2 stops
$636Delta
Mon, Mar 2 - Mon, Mar 16
KLM Logo
5:40 am - 7:05 am
SBA
-
LHR
17h 25m
2 stops
KLM Logo
8:25 pm - 4:09 pm
LHR
-
SBA
26h 44m
2 stops
$640KLM
Mon, Mar 2 - Tue, Mar 17
Delta Logo
4:59 pm - 8:10 pm
SBA
-
LHR
19h 11m
2 stops
Delta Logo
6:20 am - 9:54 pm
LHR
-
SBA
22h 34m
2 stops
$646Delta
Mon, Mar 2 - Wed, Mar 18
Multiple Airlines Logo
5:45 am - 10:00 am
SBA
-
LHR
20h 15m
1 stop
Multiple Airlines Logo
6:15 am - 4:12 pm
LHR
-
SBA
17h 57m
2 stops
$658Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
KLM Logo
5:40 am - 10:00 am
SBA
-
LHR
20h 20m
1 stop
KLM Logo
10:45 am - 9:54 pm
LHR
-
SBA
18h 09m
1 stop
$664KLM
Mon, Mar 2 - Tue, Mar 17
Delta Logo
5:40 am - 9:00 am
SBA
-
LHR
19h 20m
3 stops
Delta Logo
12:20 pm - 9:54 pm
LHR
-
SBA
16h 34m
2 stops
$668Delta
Tue, Mar 3 - Wed, Mar 18
Delta Logo
12:40 pm - 8:10 pm
SBA
-
LHR
23h 30m
2 stops
Delta Logo
11:45 am - 4:09 pm
LHR
-
SBA
35h 24m
2 stops
$669Delta
Sat, Feb 28 - Mon, Mar 16
KLM Logo
5:45 am - 10:00 am
SBA
-
LHR
20h 15m
1 stop
KLM Logo
10:55 am - 9:55 pm
LHR
-
SBA
19h 00m
1 stop
$680KLM
Wed, Apr 15 - Wed, Apr 22
Delta Logo
12:40 pm - 8:10 pm
SBA
-
LHR
23h 30m
2 stops
Delta Logo
11:20 am - 9:54 pm
LHR
-
SBA
17h 34m
2 stops
$697Delta
Sat, Feb 28 - Tue, Mar 17
Delta Logo
4:59 pm - 10:00 am
SBA
-
LHR
33h 01m
1 stop
Delta Logo
10:45 am - 9:54 pm
LHR
-
SBA
18h 09m
1 stop
$698Delta
Sun, Mar 1 - Tue, Mar 17

Delta flights from Santa Barbara to London Heathrow Airport

Our best Delta deals on Santa Barbara to London Heathrow Airport flight tickets
Delta
Mar 2
SBA4:59 pmSanta Barbara
33h 01m
1 stop
LHR10:00 amLondon Heathrow
Mar 16
LHR11:45 amLondon Heathrow
35h 24m
2 stops
SBA4:09 pmSanta Barbara
$636
Delta
Mar 2
SBA4:59 pmSanta Barbara
19h 11m
2 stops
LHR8:10 pmLondon Heathrow
Mar 18
LHR6:20 amLondon Heathrow
22h 34m
2 stops
SBA9:54 pmSanta Barbara
$646
Delta
Mar 3
SBA5:40 amSanta Barbara
19h 20m
3 stops
LHR9:00 amLondon Heathrow
Mar 19
LHR11:20 amLondon Heathrow
17h 34m
2 stops
SBA9:54 pmSanta Barbara
$668

KLM flights from Santa Barbara to London Heathrow Airport

Our best KLM deals on Santa Barbara to London Heathrow Airport flight tickets
KLM
Mar 2
SBA5:40 amSanta Barbara
17h 25m
2 stops
LHR7:05 amLondon Heathrow
Mar 17
LHR8:25 pmLondon Heathrow
26h 44m
2 stops
SBA4:09 pmSanta Barbara
$640
KLM
Mar 2
SBA5:40 amSanta Barbara
20h 20m
1 stop
LHR10:00 amLondon Heathrow
Mar 19
LHR10:45 amLondon Heathrow
18h 09m
1 stop
SBA9:54 pmSanta Barbara
$664
KLM
Apr 15
SBA5:45 amSanta Barbara
20h 15m
1 stop
LHR10:00 amLondon Heathrow
Apr 22
LHR10:55 amLondon Heathrow
19h 00m
1 stop
SBA9:55 pmSanta Barbara
$680

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 February 3, 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

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 3/2

4:59 pm-10:00 am

1 stop33h 01m

London Heathrow

Mon 3/16

11:45 am-4:09 pm

2 stops35h 24m

$636

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 3/2

5:40 am-7:05 am

2 stops17h 25m

London Heathrow

Tue 3/17

8:25 pm-4:09 pm

2 stops26h 44m

$640

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 3/2

4:59 pm-8:10 pm

2 stops19h 11m

London Heathrow

Wed 3/18

6:20 am-9:54 pm

2 stops22h 34m

$646

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 4/15

5:45 am-10:00 am

1 stop20h 15m

London Heathrow

Wed 4/22

6:15 am-4:12 pm

2 stops17h 57m

$658

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 3/2

5:40 am-10:00 am

1 stop20h 20m

London Heathrow

Tue 3/17

10:45 am-9:54 pm

1 stop18h 09m

$664

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 3/3

5:40 am-9:00 am

3 stops19h 20m

London Heathrow

Wed 3/18

12:20 pm-9:54 pm

2 stops16h 34m

$668

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 2/28

12:40 pm-8:10 pm

2 stops23h 30m

London Heathrow

Mon 3/16

11:45 am-4:09 pm

2 stops35h 24m

$669

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 4/15

5:45 am-10:00 am

1 stop20h 15m

London Heathrow

Wed 4/22

10:55 am-9:55 pm

1 stop19h 00m

$680

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 2/28

12:40 pm-8:10 pm

2 stops23h 30m

London Heathrow

Tue 3/17

11:20 am-9:54 pm

2 stops17h 34m

$697

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 3/1

4:59 pm-10:00 am

1 stop33h 01m

London Heathrow

Tue 3/17

10:45 am-9:54 pm

1 stop18h 09m

$698

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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See travel insights to London from

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 $755. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $851.

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 $752. 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 evening are often more expensive with an average ticket price of $804.

Can stopping save me money on Santa Barbara to London Heathrow Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Santa Barbara to London Heathrow Airport flight.

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

13h 20m

Direct flights

None
The fastest flight from Santa Barbara to London Heathrow Airport takes 13h 20m
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

  • 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 13h 20m.

  • 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
7.2
11,216 reviews
Search American Airlines flights

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Stansted

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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