What is the cheapest airline that flies from Santa Barbara to London?

American Airlines, United Airlines, and Finnair are the most popular carriers operating from Santa Barbara to London

What airlines fly to London?

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to London from Santa Barbara according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London. Keep in mind that there are 24 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

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

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

As of October 2026, there is 1 operator available to choose from for flights from Santa Barbara Airport to London.

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

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.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

$379 Cheap Flights from Santa Barbara to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Barbara to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:11 am - 12:20 pmSBA Santa Barbara-LHR London Heathrow

18h 09m1 stop Seattle/Tacoma Intl

2:45 pm - 4:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$861Alaska Airlines

Fri, Feb 5 - Thu, Feb 18

6:00 am - 11:50 amSBA Santa Barbara-LHR London Heathrow

22h 50m2 stops San Francisco Vancouver Intl

2:45 pm - 5:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$867Multiple Airlines

Mon, Mar 15 - Mon, Mar 22

2:01 pm - 6:30 amSBA Santa Barbara-LHR London Heathrow

56h 29m2 stops San Francisco Toronto Pearson Intl

2:45 pm - 4:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$885Multiple Airlines

Fri, Feb 5 - Thu, Feb 18

5:08 pm - 12:20 pmSBA Santa Barbara-LHR London Heathrow

35h 12m1 stop Seattle/Tacoma Intl

2:45 pm - 4:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$892Alaska Airlines

Sat, Feb 27 - Tue, Mar 9

5:08 pm - 12:20 pmSBA Santa Barbara-LHR London Heathrow

35h 12m1 stop Seattle/Tacoma Intl

2:45 pm - 4:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$892Alaska Airlines

Mon, Mar 1 - Tue, Mar 9

5:08 pm - 12:20 pmSBA Santa Barbara-LHR London Heathrow

35h 12m1 stop Seattle/Tacoma Intl

2:45 pm - 4:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$892Alaska Airlines

Mon, Mar 1 - Fri, Mar 12

5:08 pm - 12:20 pmSBA Santa Barbara-LHR London Heathrow

35h 12m1 stop Seattle/Tacoma Intl

2:45 pm - 4:08 pmLHR London Heathrow-SBA Santa Barbara

33h 23m1 stop Seattle/Tacoma Intl

$892Alaska Airlines

Sat, Feb 27 - Fri, Mar 12

12:45 pm - 10:00 amSBA Santa Barbara-LHR London Heathrow

13h 15m1 stop Salt Lake City

6:20 am - 4:17 pmLHR London Heathrow-SBA Santa Barbara

17h 57m2 stops Paris Charles de Gaulle Salt Lake City

$893Delta

Tue, Mar 2 - Wed, Mar 10

8:00 am - 7:25 amSBA Santa Barbara-LHR London Heathrow

15h 25m1 stop San Francisco

1:45 pm - 7:35 pmLHR London Heathrow-SBA Santa Barbara

13h 50m1 stop San Francisco

$1,118United Airlines

Thu, Mar 4 - Mon, Mar 8

1:06 pm - 9:40 amSBA Santa Barbara-LHR London Heathrow

12h 34m1 stop Denver Intl

10:05 am - 7:59 pmLHR London Heathrow-SBA Santa Barbara

17h 54m1 stop San Francisco

$1,128United Airlines

Sun, Nov 15 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

5:52 am - 11:00 amSBA Santa Barbara-LHR London Heathrow

21h 08m1 stop Salt Lake City

5:50 pm - 4:06 pmLHR London Heathrow-SBA Santa Barbara

29h 16m2 stops Amsterdam Schiphol Salt Lake City

$1,087KLM

Sat, Oct 24 - Fri, Oct 30

5:52 am - 8:05 amSBA Santa Barbara-LHR London Heathrow

18h 13m2 stops Salt Lake City Minneapolis St Paul

5:50 pm - 4:06 pmLHR London Heathrow-SBA Santa Barbara

29h 16m2 stops Amsterdam Schiphol Salt Lake City

$1,091KLM

Sat, Oct 24 - Fri, Oct 30

6:20 am - 10:50 amSBA Santa Barbara-LHR London Heathrow

21h 30m2 stops Denver Intl Reykjavik Keflavik Intl

12:15 pm - 11:15 pmLHR London Heathrow-SBA Santa Barbara

18h 00m2 stops Reykjavik Keflavik Intl Denver Intl

$1,807Multiple Airlines

Sun, Oct 25 - Thu, Oct 29

5:52 am - 7:45 amSBA Santa Barbara-LHR London Heathrow

18h 53m2 stops Salt Lake City Detroit Metropolitan Wayne County

6:20 am - 10:09 pmLHR London Heathrow-SBA Santa Barbara

22h 49m2 stops Paris Charles de Gaulle Salt Lake City

$1,897Delta

Sun, Oct 25 - Fri, Oct 30

1:30 pm - 1:35 pmSBA Santa Barbara-LHR London Heathrow

17h 05m1 stop Phoenix Sky Harbor Intl

2:35 pm - 10:35 pmLHR London Heathrow-SBA Santa Barbara

15h 00m1 stop Phoenix Sky Harbor Intl

$1,915American Airlines

Sun, Oct 25 - Thu, Oct 29

3:59 pm - 1:35 pmSBA Santa Barbara-LHR London Heathrow

14h 36m1 stop Phoenix Sky Harbor Intl

2:25 pm - 10:35 pmLHR London Heathrow-SBA Santa Barbara

15h 10m1 stop Phoenix Sky Harbor Intl

$1,915Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

6:52 pm - 12:20 pmSBA Santa Barbara-LHR London Heathrow

34h 28m1 stop Seattle/Tacoma Intl

2:45 pm - 9:32 amLHR London Heathrow-SBA Santa Barbara

25h 47m1 stop Seattle/Tacoma Intl

$1,920Alaska Airlines

Sat, Oct 24 - Fri, Oct 30

7:30 am - 11:20 amSBA Santa Barbara-LHR London Heathrow

20h 50m1 stop Portland

11:55 am - 10:35 pmLHR London Heathrow-SBA Santa Barbara

17h 40m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,920Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

8:00 am - 7:25 amSBA Santa Barbara-LHR London Heathrow

16h 25m1 stop San Francisco

10:05 am - 7:59 pmLHR London Heathrow-SBA Santa Barbara

16h 54m1 stop San Francisco

$2,015United Airlines

Sun, Oct 25 - Thu, Oct 29

9:30 am - 8:25 amSBA Santa Barbara-LHR London Heathrow

14h 55m1 stop San Francisco

11:35 am - 9:08 pmLHR London Heathrow-SBA Santa Barbara

16h 33m1 stop Denver Intl

$2,076United Airlines

Sat, Oct 24 - Fri, Oct 30

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KLM flights from Santa Barbara to London

Our best KLM deals on Santa Barbara to London flight tickets

KLM

Feb 5

SBA5:50 amSanta Barbara

19h 10m

2 stops

LHR9:00 amLondon Heathrow

Feb 18

LHR5:50 pmLondon Heathrow

30h 27m

2 stops

SBA4:17 pmSanta Barbara

$940

KLM

Mar 15

SBA5:55 amSanta Barbara

18h 50m

2 stops

LHR7:45 amLondon Heathrow

Mar 22

LHR8:25 pmLondon Heathrow

26h 52m

2 stops

SBA4:17 pmSanta Barbara

$971

KLM

Nov 14

SBA5:41 amSanta Barbara

20h 19m

1 stop

LHR10:00 amLondon Heathrow

Nov 24

LHR5:50 pmLondon Heathrow

30h 13m

2 stops

SBA4:03 pmSanta Barbara

$1,038

Alaska Airlines flights from Santa Barbara to London

Our best Alaska Airlines deals on Santa Barbara to London flight tickets

Alaska Airlines

Feb 5

SBA10:11 amSanta Barbara

18h 09m

1 stop

LHR12:20 pmLondon Heathrow

Feb 18

LHR2:45 pmLondon Heathrow

33h 23m

1 stop

SBA4:08 pmSanta Barbara

$861

Alaska Airlines

Feb 27

SBA5:08 pmSanta Barbara

35h 12m

1 stop

LHR12:20 pmLondon Heathrow

Mar 9

LHR2:45 pmLondon Heathrow

33h 23m

1 stop

SBA4:08 pmSanta Barbara

$892

Alaska Airlines

Feb 26

SBA5:08 pmSanta Barbara

35h 12m

1 stop

LHR12:20 pmLondon Heathrow

Mar 9

LHR2:45 pmLondon Heathrow

33h 23m

1 stop

SBA4:08 pmSanta Barbara

$942

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Fri 2/5

10:11 am-12:20 pm

1 stop18h 09m

London Heathrow

Thu 2/18

2:45 pm-4:08 pm

1 stop33h 23m

$861

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Mon 3/15

6:00 am-11:50 am

2 stops22h 50m

London Heathrow

Mon 3/22

2:45 pm-5:08 pm

1 stop33h 23m

$867

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Fri 2/5

2:01 pm-6:30 am

2 stops56h 29m

London Heathrow

Thu 2/18

2:45 pm-4:08 pm

1 stop33h 23m

$885

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Sat 2/27

5:08 pm-12:20 pm

1 stop35h 12m

London Heathrow

Tue 3/9

2:45 pm-4:08 pm

1 stop33h 23m

$892

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Mon 3/1

5:08 pm-12:20 pm

1 stop35h 12m

London Heathrow

Tue 3/9

2:45 pm-4:08 pm

1 stop33h 23m

$892

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Mon 3/1

5:08 pm-12:20 pm

1 stop35h 12m

London Heathrow

Fri 3/12

2:45 pm-4:08 pm

1 stop33h 23m

$892

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Sat 2/27

5:08 pm-12:20 pm

1 stop35h 12m

London Heathrow

Fri 3/12

2:45 pm-4:08 pm

1 stop33h 23m

$892

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Tue 3/2

12:45 pm-10:00 am

1 stop13h 15m

London Heathrow

Wed 3/10

6:20 am-4:17 pm

2 stops17h 57m

$893

Quickest round-trip

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Thu 3/4

8:00 am-7:25 am

1 stop15h 25m

London Heathrow

Mon 3/8

1:45 pm-7:35 pm

1 stop13h 50m

$1,118

Santa BarbaraLondon

SBA Santa Barbara - LHR London Heathrow

SBALHR

Santa Barbara

Sun 11/15

1:06 pm-9:40 am

1 stop12h 34m

London Heathrow

Tue 11/24

10:05 am-7:59 pm

1 stop17h 54m

$1,128

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from Santa Barbara is in May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Santa Barbara averaging around $0.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Santa Barbara to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $948. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,046. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Santa Barbara at noon is the least expensive time of day to depart. momondo users have found prices as low as $820 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $1,009. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Santa Barbara to London

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

Estimated round-trip price

Cheap Santa Barbara to London (SBA to LON) flight deals and tips

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

Best Price Found	$379
Fastest flight time	14h 55m
Direct flights	None

The best one-way flight to London from Santa Barbara in the past 72 hours is $379. The best round-trip flight deal from Santa Barbara to London found on momondo in the last 72 hours is $861.

The fastest flight from Santa Barbara to London takes 14h 55m

There are no direct flights from Santa Barbara to London. There are no popular flight routes from Santa Barbara to London.

Search flight deals

Frequently asked questions about flying from Santa Barbara to London

How far is Santa Barbara to London by plane?
There are 5462.1 mi between Santa Barbara and London. Typically, this will take 14h 55m by plane in normal conditions.
When did momondo last update prices for flights from Santa Barbara Airport to London?
Prices for flights from Santa Barbara Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Santa Barbara Airport to London?
As of October 2026, there is 1 operator available to choose from for flights from Santa Barbara Airport to London.
How old do you have to be to fly from Santa Barbara Airport to London?
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.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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?
Based on momondo bookings for flights between Santa Barbara and London, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Santa Barbara to London

Compare and see reviews for airlines that fly from Santa Barbara to London with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $824	Free Cancellation	Rating 7.3 10,422 reviews		Search United Airlines flights

Hounslow

Gatwick

Croydon

Hayes

Milton Keynes

Luton

Stansted

Kingston upon Thames

Dover

Wembley

Richmond

Watford

Crawley

Worthing

Harrow

Slough

Hook

Ilford

Canterbury

Brentford

Why use momondo?

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

Finding the right flight to London from Santa Barbara is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Barbara to London.

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

Of course. momondo tracks the price of Santa Barbara to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London trip

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Nearby airports

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London Stansted Airport

Cheap flights from Santa Barbara to London from $379

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 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Santa Barbara to London

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KLM flights from Santa Barbara to London

Our best KLM deals on Santa Barbara to London flight tickets

Alaska Airlines flights from Santa Barbara to London

Our best Alaska Airlines deals on Santa Barbara to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Santa Barbara to London that are best for you.

See travel insights to London from

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

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

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

What is the cheapest airline that flies from Santa Barbara to London?

What airlines fly to London?

When to book flights from Santa Barbara to London

Cheap Santa Barbara to London (SBA to LON) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Santa Barbara to London

Best airlines flying from Santa Barbara to London

Compare and see reviews for airlines that fly from Santa Barbara to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Santa Barbara

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year