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Cheap flights from Santa Barbara to London from £249

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 20/10. 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
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Find the cheapest flights from Santa Barbara to London

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
05:55 - 11:00
SBA
-
LHR
21h 05m
1 stop
KLM Logo
17:50 - 16:17
LHR
-
SBA
30h 27m
2 stops
£652KLM
Tue, 20 Oct - Thu, 5 Nov
Multiple Airlines Logo
05:55 - 07:10
SBA
-
LHR
17h 15m
2 stops
Multiple Airlines Logo
20:25 - 16:06
LHR
-
SBA
26h 41m
2 stops
£655Multiple Airlines
Mon, 19 Oct - Wed, 28 Oct
KLM Logo
12:45 - 13:05
SBA
-
LHR
16h 20m
2 stops
KLM Logo
20:25 - 16:17
LHR
-
SBA
27h 52m
2 stops
£656KLM
Tue, 20 Oct - Thu, 5 Nov
KLM Logo
16:50 - 16:15
SBA
-
LHR
15h 25m
2 stops
KLM Logo
20:25 - 16:06
LHR
-
SBA
26h 41m
2 stops
£658KLM
Wed, 30 Sep - Wed, 28 Oct
Alaska Airlines Logo
10:49 - 15:05
SBA
-
LHR
20h 16m
1 stop
Alaska Airlines Logo
14:45 - 17:57
LHR
-
SBA
34h 12m
1 stop
£664Alaska Airlines
Wed, 30 Sep - Wed, 28 Oct
American Airlines Logo
10:12 - 15:05
SBA
-
LHR
20h 53m
1 stop
American Airlines Logo
13:15 - 22:08
LHR
-
SBA
16h 53m
1 stop
£674American Airlines
Tue, 20 Oct - Thu, 5 Nov
Multiple Airlines Logo
16:50 - 16:15
SBA
-
LHR
15h 25m
2 stops
Multiple Airlines Logo
10:45 - 22:09
LHR
-
SBA
18h 24m
1 stop
£680Multiple Airlines
Wed, 30 Sep - Wed, 28 Oct
Delta Logo
05:50 - 10:00
SBA
-
LHR
20h 10m
1 stop
Delta Logo
06:30 - 22:08
LHR
-
SBA
23h 38m
2 stops
£708Delta
Mon, 24 Aug - Wed, 16 Sep
Delta Logo
16:47 - 07:10
SBA
-
LHR
30h 23m
2 stops
Delta Logo
06:30 - 22:08
LHR
-
SBA
23h 38m
2 stops
£711Delta
Sat, 22 Aug - Wed, 16 Sep
Delta Logo
16:47 - 10:00
SBA
-
LHR
33h 13m
1 stop
Delta Logo
06:30 - 16:09
LHR
-
SBA
17h 39m
2 stops
£712Delta
Sun, 16 Aug - Thu, 17 Sep

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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
20 Oct
SBA10:12Santa Barbara
20h 53m
1 stop
LHR15:05London Heathrow
5 Nov
LHR13:15London Heathrow
16h 53m
1 stop
SBA22:08Santa Barbara
£674
American Airlines
9 Aug
SBA06:33Santa Barbara
20h 17m
1 stop
LHR10:50London Heathrow
16 Aug
LHR11:00London Heathrow
15h 21m
1 stop
SBA18:21Santa Barbara
£797
American Airlines
9 Aug
SBA09:45Santa Barbara
21h 20m
1 stop
LHR15:05London Heathrow
16 Aug
LHR08:55London Heathrow
17h 26m
2 stops
SBA18:21Santa Barbara
£800

Delta flights from Santa Barbara to London Heathrow Airport

Our best Delta deals on Santa Barbara to London Heathrow Airport flight tickets
Delta
24 Aug
SBA05:50Santa Barbara
20h 10m
1 stop
LHR10:00London Heathrow
18 Sept
LHR06:30London Heathrow
17h 39m
2 stops
SBA16:09Santa Barbara
£708
Delta
22 Aug
SBA16:47Santa Barbara
30h 23m
2 stops
LHR07:10London Heathrow
16 Sept
LHR06:30London Heathrow
23h 38m
2 stops
SBA22:08Santa Barbara
£711
Delta
16 Aug
SBA16:47Santa Barbara
33h 13m
1 stop
LHR10:00London Heathrow
17 Sept
LHR06:30London Heathrow
17h 39m
2 stops
SBA16:09Santa Barbara
£712

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 29 June 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 return flight

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 20/10

05:55-11:00

1 stop21h 05m

London Heathrow

Thu 5/11

17:50-16:17

2 stops30h 27m

£652

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 19/10

05:55-07:10

2 stops17h 15m

London Heathrow

Wed 28/10

20:25-16:06

2 stops26h 41m

£655

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 20/10

12:45-13:05

2 stops16h 20m

London Heathrow

Thu 5/11

20:25-16:17

2 stops27h 52m

£656

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 30/9

16:50-16:15

2 stops15h 25m

London Heathrow

Wed 28/10

20:25-16:06

2 stops26h 41m

£658

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 30/9

10:49-15:05

1 stop20h 16m

London Heathrow

Wed 28/10

14:45-17:57

1 stop34h 12m

£664

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 20/10

10:12-15:05

1 stop20h 53m

London Heathrow

Thu 5/11

13:15-22:08

1 stop16h 53m

£674
Fastest return journey

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 30/9

16:50-16:15

2 stops15h 25m

London Heathrow

Wed 28/10

10:45-22:09

1 stop18h 24m

£680

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 24/8

05:50-10:00

1 stop20h 10m

London Heathrow

Wed 16/9

06:30-22:08

2 stops23h 38m

£708

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 22/8

16:47-07:10

2 stops30h 23m

London Heathrow

Wed 16/9

06:30-22:08

2 stops23h 38m

£711

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 16/8

16:47-10:00

1 stop33h 13m

London Heathrow

Thu 17/9

06:30-16:09

2 stops17h 39m

£712

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

On average, the least expensive day to fly to London Heathrow Airport from Santa Barbara is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £600. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £721.

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 midday. momondo users have found flights departing from Santa Barbara to London Heathrow Airport at midday for as low as £581. 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 in the afternoon when prices are £681 on average. Flights to London Heathrow Airport from Santa Barbara in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 return 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

16h 38m

Direct flights

None
The fastest flight from Santa Barbara to London Heathrow Airport takes 16h 38m
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?

    A flight from Santa Barbara to London Heathrow will travel around 5453.0 mi. Typically, this will take 16h 38m by plane in normal conditions.

  • 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 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 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 Santa Barbara Airport to London Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Gatwick
Milton Keynes
Luton
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Southend-on-Sea
Slough
Northampton
Maidstone
Ipswich
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Ilford
Canterbury
Folkestone
Poole
Guildford
Hayes
Chichester
Hastings

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?

Yes. momondo allows you to filter the results for Santa Barbara to London flights to just show those with flexible booking policies.

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

Once you have performed a search for Santa Barbara to London 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 Santa Barbara to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Santa Barbara. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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