What is the cheapest airline that flies from San Luis Obispo County to London?

United Airlines is the most popular carrier operating from San Luis Obispo County to London

What airlines fly to London?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to London from San Luis Obispo according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 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 San Luis Obispo County Airport to London?

Prices for flights from San Luis Obispo County Airport to London are refreshed on a daily basis.

How many operators does momondo search for flights from San Luis Obispo County Airport to London?

There are 2 operators available for flights from San Luis Obispo County Airport to London as of November 2025.

How old do you have to be to fly from San Luis Obispo County 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 San Luis Obispo County Airport to London.

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

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$399 Cheap Flights from San Luis Obispo to London in 2025/26

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2:21 pm - 9:00 pmSBP-LHR

22h 39m2 stops

8:45 am - 11:44 pmLHR-SBP

22h 59m2 stops

$619Lufthansa

Find Deal

Thu, Jan 15 - Sun, Jan 18

2:21 pm - 12:00 pmSBP-LHR

13h 39m1 stop

8:45 am - 11:44 pmLHR-SBP

22h 59m2 stops

$629Lufthansa

Find Deal

Thu, Jan 15 - Sun, Jan 18

5:00 am - 7:55 amSBP-LHR

18h 55m2 stops

1:30 pm - 11:59 pmLHR-SBP

18h 29m2 stops

$634United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

10:45 am - 7:25 amSBP-LHR

12h 40m1 stop

1:45 pm - 7:44 pmLHR-SBP

13h 59m1 stop

$649Lufthansa

Find Deal

Thu, Jan 15 - Sun, Jan 18

6:05 am - 7:25 amSBP-LHR

17h 20m1 stop

11:35 am - 9:29 pmLHR-SBP

17h 54m1 stop

$652United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

5:00 am - 7:55 amSBP-LHR

18h 55m2 stops

11:35 am - 11:59 pmLHR-SBP

20h 24m2 stops

$657United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

12:45 pm - 10:00 amSBP-LHR

13h 15m1 stop

12:50 pm - 11:17 pmLHR-SBP

17h 27m1 stop

$711Multiple Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 14

12:45 pm - 11:40 amSBP-LHR

14h 55m1 stop

9:25 am - 6:53 pmLHR-SBP

16h 28m1 stop

$712Multiple Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 14

10:05 am - 9:35 amSBP-LHR

15h 30m2 stops

10:05 am - 11:11 pmLHR-SBP

20h 06m2 stops

$716American Airlines

Find Deal

Thu, Mar 5 - Tue, Mar 17

12:45 pm - 11:40 amSBP-LHR

14h 55m1 stop

4:30 pm - 12:00 pmLHR-SBP

26h 30m1 stop

$717Multiple Airlines

Find Deal

Thu, Mar 5 - Tue, Mar 17

United Airlines flights from San Luis Obispo to London

Our best United Airlines deals on San Luis Obispo to London flight tickets

United Airlines

Feb 20

SBP2:13 pmSan Luis Obispo County

13h 47m

1 stop

LHR12:00 pmLondon Heathrow

Feb 24

LHR8:30 amLondon Heathrow

23h 29m

2 stops

SBP11:59 pmSan Luis Obispo County

$634

Find similar

United Airlines

Feb 20

SBP6:05 amSan Luis Obispo County

17h 20m

1 stop

LHR7:25 amLondon Heathrow

Feb 24

LHR10:05 amLondon Heathrow

17h 39m

1 stop

SBP7:44 pmSan Luis Obispo County

$652

Find similar

United Airlines

Feb 20

SBP5:00 amSan Luis Obispo County

18h 55m

2 stops

LHR7:55 amLondon Heathrow

Feb 24

LHR11:35 amLondon Heathrow

20h 24m

2 stops

SBP11:59 pmSan Luis Obispo County

$657

Find similar

American Airlines flights from San Luis Obispo to London

Our best American Airlines deals on San Luis Obispo to London flight tickets

American Airlines

Dec 7

SBP12:28 pmSan Luis Obispo County

13h 32m

1 stop

LHR10:00 amLondon Heathrow

Dec 14

LHR11:40 amLondon Heathrow

18h 33m

2 stops

SBP10:13 pmSan Luis Obispo County

$650

Find similar

American Airlines

Dec 7

SBP9:55 amSan Luis Obispo County

14h 40m

2 stops

LHR8:35 amLondon Heathrow

Dec 14

LHR10:05 amLondon Heathrow

20h 08m

2 stops

SBP10:13 pmSan Luis Obispo County

$713

Find similar

American Airlines

Mar 5

SBP10:05 amSan Luis Obispo County

15h 30m

2 stops

LHR9:35 amLondon Heathrow

Mar 17

LHR10:05 amLondon Heathrow

20h 06m

2 stops

SBP11:11 pmSan Luis Obispo County

$716

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 1/15

2:21 pm-9:00 pm

2 stops22h 39m

London Heathrow

Sun 1/18

8:45 am-11:44 pm

2 stops22h 59m

$619

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 1/15

2:21 pm-12:00 pm

1 stop13h 39m

London Heathrow

Sun 1/18

8:45 am-11:44 pm

2 stops22h 59m

$629

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 2/20

5:00 am-7:55 am

2 stops18h 55m

London Heathrow

Tue 2/24

1:30 pm-11:59 pm

2 stops18h 29m

$634

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 1/15

10:45 am-7:25 am

1 stop12h 40m

London Heathrow

Sun 1/18

1:45 pm-7:44 pm

1 stop13h 59m

$649

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 2/20

6:05 am-7:25 am

1 stop17h 20m

London Heathrow

Tue 2/24

11:35 am-9:29 pm

1 stop17h 54m

$652

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 2/20

5:00 am-7:55 am

2 stops18h 55m

London Heathrow

Tue 2/24

11:35 am-11:59 pm

2 stops20h 24m

$657

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 3/3

12:45 pm-10:00 am

1 stop13h 15m

London Heathrow

Sat 3/14

12:50 pm-11:17 pm

1 stop17h 27m

$711

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 3/3

12:45 pm-11:40 am

1 stop14h 55m

London Heathrow

Sat 3/14

9:25 am-6:53 pm

1 stop16h 28m

$712

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 3/5

10:05 am-9:35 am

2 stops15h 30m

London Heathrow

Tue 3/17

10:05 am-11:11 pm

2 stops20h 06m

$716

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 3/5

12:45 pm-11:40 am

1 stop14h 55m

London Heathrow

Tue 3/17

4:30 pm-12:00 pm

1 stop26h 30m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Luis Obispo 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 day to depart on your flight to London?

The cheapest day to depart from San Luis Obispo to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $835. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,306. 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 San Luis Obispo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $877 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $1,045. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on San Luis Obispo to London flights?

You could potentially save up to 22% on your flight if you consider stops on a San Luis Obispo to London flight.

When to book flights from San Luis Obispo to London

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

Estimated round-trip price

Cheap San Luis Obispo to London (SBP to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to London

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from San Luis Obispo to London takes 13h 15m

There are no direct flights from San Luis Obispo to London. There are no popular flight routes from San Luis Obispo to London.

Search flight deals

How far is San Luis Obispo County to London by plane?
London is 5442.3 mi away from San Luis Obispo County. A reasonable flight in good conditions will take 12h 40m.
When did momondo last update prices for flights from San Luis Obispo County Airport to London?
Prices for flights from San Luis Obispo County Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from San Luis Obispo County Airport to London?
There are 2 operators available for flights from San Luis Obispo County Airport to London as of November 2025.
How old do you have to be to fly from San Luis Obispo County 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 San Luis Obispo County Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Luis Obispo to London?
Based on momondo bookings for flights between San Luis Obispo and London, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from San Luis Obispo to London

Compare and see reviews for airlines that fly from San Luis Obispo to London with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $707	Free Cancellation	Rating 7.4 9,046 reviews		Search United Airlines flights
American Airlines	PriceFrom $743	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to London?

Finding the right flight to London from San Luis Obispo 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 San Luis Obispo to London with flexible booking policies on momondo?

Yes. All flights to London from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Luis Obispo to London?

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

Yes momondo offers price alerts on flights to London from San Luis Obispo. 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.

An easier way to manage your London trip

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Cheap flights from San Luis Obispo to London from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to London departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from San Luis Obispo to London

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Cheap one-way flights

United Airlines flights from San Luis Obispo to London

Our best United Airlines deals on San Luis Obispo to London flight tickets

American Airlines flights from San Luis Obispo to London

Our best American Airlines deals on San Luis Obispo to London flight tickets

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How to get the cheapest flight ticket from San Luis Obispo 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

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?

Can stopping save me money on San Luis Obispo to London flights?

You could potentially save up to 22% on your flight if you consider stops on a San Luis Obispo to London flight.

What is the cheapest airline that flies from San Luis Obispo County to London?

United Airlines is the most popular carrier operating from San Luis Obispo County to London

What airlines fly to London?

When to book flights from San Luis Obispo to London

Cheap San Luis Obispo to London (SBP to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to London

Fastest flight time

Direct flights

How far is San Luis Obispo County to London by plane?

When did momondo last update prices for flights from San Luis Obispo County Airport to London?

How many operators does momondo search for flights from San Luis Obispo County Airport to London?

How old do you have to be to fly from San Luis Obispo County Airport to London?

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

What is the most popular airline from San Luis Obispo to London?

Best airlines flying from San Luis Obispo to London

Compare and see reviews for airlines that fly from San Luis Obispo to London with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to London?

Can I find flights from San Luis Obispo to London with flexible booking policies on momondo?

How can momondo help me find flights from San Luis Obispo to London?

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

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