How long is the flight from San Luis Obispo to London?

There are many flights that can get you from San Luis Obispo to London in 19h 27m. Fly via United Airlines to get the fastest option. The distance from San Luis Obispo to London is about 5435 mi.

What are the cheapest airlines flying from San Luis Obispo to London round-trip?

United Airlines, at $707, was found to be the cheapest airline from San Luis Obispo to London. An alternate airline flying to your destination would be American Airlines. United Airlines is currently priced 33% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Most accurate provider : When it comes to deals on San Luis Obispo-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Luis Obispo-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Luis Obispo to London?

Located just 3.3 mi from the city center, San Luis Obispo County is the airport most travelers will use when flying to London from San Luis Obispo. Booking flights from County (SBP) to London should be relatively easy as there are 0 daily outbound flights to London from 2 different airlines.

Can I find deals for flights from San Luis Obispo to London that include hotel bookings?

Yes. In addition to deals on San Luis Obispo to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Luis Obispo to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to London.

Can I find deals for business class flights from San Luis Obispo to London?

Yes. Cheapflights offers flight deals from San Luis Obispo to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$365+ Cheap Flights from San Luis Obispo to London

Q: How much does it cost to fly round-trip from San Luis Obispo to London?

Airfare is below average for this route at the moment. San Luis Obispo to London flights typically cost between $859 and $915 in November. The cheapest round-trip price found within the last 3 days was $669 on United Airlines (Nov 7-Nov 11).

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1. Tell us where you want to go

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Cheap flight deals from San Luis Obispo to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$669 (United Airlines)
One-way from	$365 (Kiwi.com)
Popular in	April
Cheapest in	March
Average price	$887

Provider with most accurate pricing for San Luis Obispo County-London (LON) flight deals.

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Provider most trusted by Cheapflights users for San Luis Obispo County-London (LON) flights.

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From San Luis Obispo County to London (LON)

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One-way flight from San Luis Obispo County to London (LON)

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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from San Luis Obispo to London

Cheapest flights from San Luis Obispo to London
Explore the most affordable flight options available from San Luis Obispo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

Fri 11/76:00 amSBP - LHR

1 stop17h 25mUnited Airlines

Tue 11/116:35 amLHR - SBP

2 stops19h 00mUnited Airlines

Deal found 10/6

$669

Mon 12/12:16 pmSBP - LHR

1 stop13h 44mUnited Airlines

Mon 12/159:00 amLHR - SBP

2 stops18h 49mUnited Airlines

Deal found 10/6

$671

Fri 11/282:16 pmSBP - LHR

1 stop13h 44mUnited Airlines

Mon 12/159:30 amLHR - SBP

2 stops19h 42mUnited Airlines

Deal found 10/6

$682

Wed 12/32:22 pmSBP - LHR

2 stops22h 38mLufthansa

Tue 12/166:30 amLHR - SBP

2 stops21h 25mLufthansa

Deal found 10/6

$694

Wed 12/38:30 amSBP - LHR

1 stop19h 30mUnited Airlines

Thu 12/1810:05 amLHR - SBP

1 stop15h 29mUnited Airlines

Deal found 10/6

$700

Tue 12/22:22 pmSBP - LHR

2 stops15h 08mUnited Airlines

Thu 12/183:20 pmLHR - SBP

1 stop14h 39mUnited Airlines

Deal found 10/6

$705

Sun 11/237:04 amSBP - LHR

1 stop22h 26mUnited Airlines

Mon 12/11:30 pmLHR - SBP

2 stops39h 42mUnited Airlines

Deal found 10/4

$829

Fri 11/282:16 pmSBP - LHR

1 stop13h 44mUnited Airlines

Sat 12/131:45 pmLHR - SBP

1 stop14h 10mUnited Airlines

Deal found 10/6

$912

Sun 11/306:00 amSBP - LHR

1 stop17h 25mUnited Airlines

Sat 12/131:45 pmLHR - SBP

1 stop14h 10mUnited Airlines

Deal found 10/6

$937

Best flights from San Luis Obispo to London
Discover carefully curated flight deals from San Luis Obispo to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2025.

Fri 11/288:33 amSBP - LHR

1 stop19h 27mUnited Airlines

Tue 12/166:35 amLHR - SBP

2 stops21h 20mUnited Airlines

Deal found 10/6

$669

Fri 11/76:00 amSBP - LHR

1 stop17h 25mUnited Airlines

Tue 11/116:35 amLHR - SBP

2 stops21h 15mUnited Airlines

Deal found 10/4

$669

Mon 12/18:33 amSBP - LHR

1 stop19h 27mUnited Airlines

Tue 12/166:35 amLHR - SBP

2 stops21h 20mUnited Airlines

Deal found 10/6

$669

Sat 11/296:00 amSBP - LHR

1 stop17h 25mUnited Airlines

Mon 12/156:30 amLHR - SBP

2 stops22h 42mUnited Airlines

Deal found 10/6

$682

Tue 12/25:02 amSBP - LHR

1 stop20h 38mUnited Airlines

Mon 12/158:30 amLHR - SBP

2 stops20h 42mUnited Airlines

Deal found 10/6

$682

Sun 11/307:04 amSBP - LHR

1 stop22h 26mUnited Airlines

Mon 12/158:30 amLHR - SBP

2 stops20h 42mUnited Airlines

Deal found 10/6

$682

Sun 11/307:04 amSBP - LHR

1 stop22h 26mUnited Airlines

Sun 12/1411:35 amLHR - SBP

1 stop17h 37mUnited Airlines

Deal found 10/6

$700

Thu 12/48:30 amSBP - LHR

1 stop19h 30mUnited Airlines

Thu 12/181:45 pmLHR - SBP

1 stop17h 59mUnited Airlines

Deal found 10/6

$700

Tue 12/28:30 amSBP - LHR

1 stop19h 30mUnited Airlines

Thu 12/1810:05 amLHR - SBP

1 stop17h 59mUnited Airlines

Deal found 10/6

$700

Last-minute flights from San Luis Obispo to London
Discover last-minute flight deals from San Luis Obispo to London. Data last updated October 6, 2025 and is based on user searches.

Fri 11/76:00 amSBP - LHR

2 stops17h 10mUnited Airlines

Tue 11/116:35 amLHR - SBP

2 stops19h 00mUnited Airlines

Deal found 10/6

$669

Sun 11/237:04 amSBP - LHR

1 stop22h 26mUnited Airlines

Mon 12/11:30 pmLHR - SBP

2 stops39h 42mUnited Airlines

Deal found 10/4

$829

Sun 11/237:04 amSBP - LHR

1 stop22h 26mUnited Airlines

Sun 11/301:25 pmLHR - SBP

2 stops36h 01mUnited Airlines

Deal found 10/4

$1,012

Fri 11/282:16 pmSBP - LHR

1 stop13h 44mUnited Airlines

Mon 12/159:30 amLHR - SBP

2 stops19h 42mUnited Airlines

Deal found 10/6

$682

Fri 11/288:33 amSBP - LHR

1 stop14h 52mUnited Airlines

Sun 12/1411:35 amLHR - SBP

2 stops16h 14mUnited Airlines

Deal found 10/6

$705

Fri 11/282:16 pmSBP - LHR

1 stop13h 44mUnited Airlines

Sat 12/131:45 pmLHR - SBP

1 stop14h 10mUnited Airlines

Deal found 10/6

$912

Sun 11/306:00 amSBP - LHR

1 stop17h 25mUnited Airlines

Sat 12/131:45 pmLHR - SBP

1 stop14h 10mUnited Airlines

Deal found 10/6

$937

One-way flights from San Luis Obispo to London
Search for one-way flight options from San Luis Obispo to London. Find affordable one-way fares based on user searches. Data last updated October 6, 2025.

Tue 11/42:59 pmSBP - LHR

3 stops42h 31mMultiple Airlines

Deal found 10/5

$365

Tue 11/412:28 pmSBP - LHR

1 stop15h 47mAmerican Airlines

Deal found 10/5

$443

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 11/28

8:33 am-12:00 pm

1 stop19h 27m

London Heathrow

Tue 12/16

6:35 am-7:55 pm

2 stops21h 20m

$669

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 11/7

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Tue 11/11

6:35 am-7:50 pm

2 stops21h 15m

$669

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Mon 12/1

8:33 am-12:00 pm

1 stop19h 27m

London Heathrow

Tue 12/16

6:35 am-7:55 pm

2 stops21h 20m

$669

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 11/29

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Mon 12/15

6:30 am-9:12 pm

2 stops22h 42m

$682

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 12/2

5:02 am-9:40 am

1 stop20h 38m

London Heathrow

Mon 12/15

8:30 am-9:12 pm

2 stops20h 42m

$682

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sun 11/30

7:04 am-1:30 pm

1 stop22h 26m

London Heathrow

Mon 12/15

8:30 am-9:12 pm

2 stops20h 42m

$682

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sun 11/30

7:04 am-1:30 pm

1 stop22h 26m

London Heathrow

Sun 12/14

11:35 am-9:12 pm

1 stop17h 37m

$700

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 12/4

8:30 am-12:00 pm

1 stop19h 30m

London Heathrow

Thu 12/18

1:45 pm-11:44 pm

1 stop17h 59m

$700

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 12/2

8:30 am-12:00 pm

1 stop19h 30m

London Heathrow

Thu 12/18

10:05 am-8:04 pm

1 stop17h 59m

$700

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 11/4

2:59 pm-5:30 pm

3 stops42h 31m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 11 results

Compare providers for flights from San Luis Obispo to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to London in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Luis Obispo-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Luis Obispo-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Obispo to London

Have a flexible travel schedule? Discover the best time to fly to London from San Luis Obispo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to London

What is the cheapest month to book a flight from San Luis Obispo to London?

Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to London (average of $530). Flying from San Luis Obispo to London in June is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SBP to LON?

It’s typically best to fly out from San Luis Obispo to London in the morning. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from San Luis Obispo to London?

Reviews of airlines servicing London

Read reviews from past customers who have flown United Airlines and Lufthansa from San Luis Obispo to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,953 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,953 reviews

United Airlines

7.4

Good

8,953 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Lufthansa

6.8

Okay

7,454 reviews

United Airlines

7.4

Good

8,953 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly from for flights from San Luis Obispo to London?
Located just 3.3 mi from the city center, San Luis Obispo County is the airport most travelers will use when flying to London from San Luis Obispo. Booking flights from County (SBP) to London should be relatively easy as there are 0 daily outbound flights to London from 2 different airlines.
How long is the flight from San Luis Obispo to London?
There are many flights that can get you from San Luis Obispo to London in 19h 27m. Fly via United Airlines to get the fastest option. The distance from San Luis Obispo to London is about 5435 mi.
What are the cheapest airlines flying from San Luis Obispo to London round-trip?
United Airlines, at $707, was found to be the cheapest airline from San Luis Obispo to London. An alternate airline flying to your destination would be American Airlines. United Airlines is currently priced 33% below the average price you’ll pay for this route.
Can I find deals for flights from San Luis Obispo to London that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to London.
Can I find deals for business class flights from San Luis Obispo to London?
Yes. Cheapflights offers flight deals from San Luis Obispo to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Luis Obispo to London?
Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to London (average of $530). Flying from San Luis Obispo to London in June is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hayes

Ilford

Southend-on-Sea

Harrow

Canterbury

Croydon

Eastleigh

Dartford

Dover

Winchester

Orpington

Gatwick

Borehamwood

Aylesbury

Bedford

Chipping Norton

Wembley

Folkestone

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from San Luis Obispo to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$707	Average$926	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$743	Average$903	FlexibilityNo cancel fee	On-time71%

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$365+ Cheap flights from San Luis Obispo (SBP) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to London with Cheapflights

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Cheap flight deals from San Luis Obispo to London

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Find flight deals from San Luis Obispo to London

Cheapest flights from San Luis Obispo to LondonExplore the most affordable flight options available from San Luis Obispo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

Explore the most affordable flight options available from San Luis Obispo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to London that are best for you.

Compare providers for flights from San Luis Obispo to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to London in October.

Best time to book a flight from San Luis Obispo to London

Have a flexible travel schedule? Discover the best time to fly to London from San Luis Obispo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to London

What is the cheapest month to book a flight from San Luis Obispo to London?

What is the cheapest time of day to fly from SBP to LON?

Find hourly flight availability from San Luis Obispo to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

How much does it cost to fly round-trip from San Luis Obispo to London?

Reviews of airlines servicing London

Read reviews from past customers who have flown United Airlines and Lufthansa from San Luis Obispo to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Luis Obispo to London?

How long is the flight from San Luis Obispo to London?

What are the cheapest airlines flying from San Luis Obispo to London round-trip?

Can I find deals for flights from San Luis Obispo to London that include hotel bookings?

How can I find direct flights from San Luis Obispo to London?

Can I find deals for business class flights from San Luis Obispo to London?

What is the cheapest month to book a flight from San Luis Obispo to London?

Traveling to a place near London?

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Alternative routes for San Luis Obispo to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Luis Obispo to London

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Cheapest flights from San Luis Obispo to London
Explore the most affordable flight options available from San Luis Obispo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.