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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 3/22. 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.
KLM Logo
5:40 am - 10:00 am
SBA
-
LHR
20h 20m1 stop
KLM Logo
5:50 pm - 4:11 pm
LHR
-
SBA
30h 21m2 stops
$629KLM
Sat, Jan 31 - Sat, Feb 7
Delta Logo
5:40 am - 10:15 am
SBA
-
LHR
20h 35m2 stops
Delta Logo
6:20 am - 10:05 pm
LHR
-
SBA
23h 45m2 stops
$640Delta
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
12:26 pm - 1:15 pm
SBA
-
LHR
16h 49m1 stop
Multiple Airlines Logo
2:25 pm - 9:24 am
LHR
-
SBA
26h 59m1 stop
$657Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
KLM Logo
8:45 am - 11:40 am
SBA
-
LHR
18h 55m1 stop
KLM Logo
8:25 pm - 4:16 pm
LHR
-
SBA
27h 51m2 stops
$658KLM
Tue, Jan 13 - Tue, Jan 20
KLM Logo
8:45 am - 8:45 am
SBA
-
LHR
16h 00m2 stops
KLM Logo
5:50 pm - 4:16 pm
LHR
-
SBA
30h 26m2 stops
$663KLM
Tue, Jan 13 - Tue, Jan 20
Delta Logo
1:10 pm - 10:00 am
SBA
-
LHR
12h 50m1 stop
Delta Logo
10:45 am - 9:55 pm
LHR
-
SBA
19h 10m1 stop
$686Delta
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
10:13 am - 10:50 am
SBA
-
LHR
16h 37m1 stop
Multiple Airlines Logo
4:10 pm - 9:59 pm
LHR
-
SBA
13h 49m1 stop
$723Multiple Airlines
Mon, Apr 13 - Mon, May 4
KLM Logo
12:45 pm - 1:10 pm
SBA
-
LHR
16h 25m2 stops
KLM Logo
12:25 pm - 10:10 pm
LHR
-
SBA
17h 45m2 stops
$727KLM
Mon, Apr 13 - Mon, May 4
United Airlines Logo
5:00 am - 7:55 am
SBA
-
LHR
18h 55m2 stops
United Airlines Logo
9:00 am - 10:39 pm
LHR
-
SBA
21h 39m2 stops
$729United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
10:45 am - 12:00 pm
SBA
-
LHR
17h 15m1 stop
United Airlines Logo
1:45 pm - 10:39 pm
LHR
-
SBA
16h 54m1 stop
$757United Airlines
Thu, Jan 29 - Mon, Feb 2

KLM flights from Santa Barbara to London Heathrow Airport

Our best KLM deals on Santa Barbara to London Heathrow Airport flight tickets
KLM
Jan 31
SBA5:40 amSanta Barbara
20h 20m
1 stop
LHR10:00 amLondon Heathrow
Feb 7
LHR5:50 pmLondon Heathrow
30h 21m
2 stops
SBA4:11 pmSanta Barbara
$629
Find similar
KLM
Jan 13
SBA8:45 amSanta Barbara
18h 55m
1 stop
LHR11:40 amLondon Heathrow
Jan 20
LHR8:25 pmLondon Heathrow
27h 51m
2 stops
SBA4:16 pmSanta Barbara
$658
Find similar
KLM
Jan 13
SBA8:45 amSanta Barbara
16h 00m
2 stops
LHR8:45 amLondon Heathrow
Jan 20
LHR5:50 pmLondon Heathrow
30h 26m
2 stops
SBA4:16 pmSanta Barbara
$663
Find similar

Delta flights from Santa Barbara to London Heathrow Airport

Our best Delta deals on Santa Barbara to London Heathrow Airport flight tickets
Delta
Jan 31
SBA5:40 amSanta Barbara
20h 35m
2 stops
LHR10:15 amLondon Heathrow
Feb 7
LHR6:20 amLondon Heathrow
23h 45m
2 stops
SBA10:05 pmSanta Barbara
$640
Find similar
Delta
Jan 13
SBA1:10 pmSanta Barbara
12h 50m
1 stop
LHR10:00 amLondon Heathrow
Jan 20
LHR10:45 amLondon Heathrow
19h 10m
1 stop
SBA9:55 pmSanta Barbara
$686
Find similar
Delta
Mar 17
SBA5:45 amSanta Barbara
21h 15m
1 stop
LHR10:00 amLondon Heathrow
Mar 19
LHR10:45 amLondon Heathrow
20h 18m
1 stop
SBA12:03 amSanta Barbara
$1,128
Find similar

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 December 18, 2025.
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

Sat 1/31

5:40 am-10:00 am

1 stop20h 20m

London Heathrow

Sat 2/7

5:50 pm-4:11 pm

2 stops30h 21m

$629

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 1/31

5:40 am-10:15 am

2 stops20h 35m

London Heathrow

Sat 2/7

6:20 am-10:05 pm

2 stops23h 45m

$640

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 1/31

12:26 pm-1:15 pm

1 stop16h 49m

London Heathrow

Sat 2/7

2:25 pm-9:24 am

1 stop26h 59m

$657

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 1/13

8:45 am-11:40 am

1 stop18h 55m

London Heathrow

Tue 1/20

8:25 pm-4:16 pm

2 stops27h 51m

$658

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 1/13

8:45 am-8:45 am

2 stops16h 00m

London Heathrow

Tue 1/20

5:50 pm-4:16 pm

2 stops30h 26m

$663

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 1/13

1:10 pm-10:00 am

1 stop12h 50m

London Heathrow

Tue 1/20

10:45 am-9:55 pm

1 stop19h 10m

$686

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 4/13

10:13 am-10:50 am

1 stop16h 37m

London Heathrow

Mon 5/4

4:10 pm-9:59 pm

1 stop13h 49m

$723

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 4/13

12:45 pm-1:10 pm

2 stops16h 25m

London Heathrow

Mon 5/4

12:25 pm-10:10 pm

2 stops17h 45m

$727

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Thu 1/29

5:00 am-7:55 am

2 stops18h 55m

London Heathrow

Mon 2/2

9:00 am-10:39 pm

2 stops21h 39m

$729

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Thu 1/29

10:45 am-12:00 pm

1 stop17h 15m

London Heathrow

Mon 2/2

1:45 pm-10:39 pm

1 stop16h 54m

$757

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Santa Barbara and London Heathrow Airport?

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 $763. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $865.

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 $768. 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 $818.

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

You could potentially save up to 9% 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 52m

Direct flights

None
The fastest flight from Santa Barbara to London Heathrow Airport takes 13h 52m
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 52m.

  • 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
DeltaPriceFrom $699Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $779Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $785Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near London?

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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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