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 15h 05m. Fly via Lufthansa 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 35% 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-London flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$388+ 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 $1,007 and $1,218 in March. The cheapest round-trip price found within the last 3 days was $597 on Lufthansa (Mar 5-Mar 17).

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Cheap 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 December 23, 2025.

Fri 12/2612:36 pmSBP - LHR

1 stop15h 04mMultiple Airlines

Sat 1/34:30 pmLHR - SBP

1 stop27h 16mMultiple Airlines

Deal found 12/22

$1,422

Fri 12/262:21 pmSBP - LHR

1 stop13h 39mLufthansa

Sat 1/36:30 amLHR - SBP

2 stops21h 34mLufthansa

Deal found 12/21

$2,000

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 December 23, 2025.

Thu 3/58:20 amSBP - LHR

1 stop15h 05mLufthansa

Tue 3/177:40 amLHR - SBP

2 stops19h 28mLufthansa

Deal found 12/21

$597

Fri 2/205:00 amSBP - LHR

2 stops16h 55mUnited Airlines

Tue 2/249:00 amLHR - SBP

2 stops18h 44mUnited Airlines

Deal found 12/20

$629

Last-minute flights from San Luis Obispo to London
Discover last-minute flight deals from San Luis Obispo to London. Data last updated December 23, 2025 and is based on user searches.

Fri 12/2612:36 pmSBP - LHR

1 stop15h 04mMultiple Airlines

Sat 1/34:30 pmLHR - SBP

1 stop27h 16mMultiple Airlines

Deal found 12/22

$1,422

Fri 12/262:21 pmSBP - LHR

1 stop13h 39mLufthansa

Sat 1/36:30 amLHR - SBP

2 stops21h 34mLufthansa

Deal found 12/21

$2,000

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 December 23, 2025.

Thu 1/155:14 pmSBP - LHR

3 stops59h 36mMultiple Airlines

Deal found 12/21

$388

Thu 1/151:03 pmSBP - LHR

1 stop15h 12mAmerican Airlines

Deal found 12/21

$547

Find flight deals from San Luis Obispo to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$597 (Cheapflightsfares)
One-way from	$388 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$895

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)

Search Deals

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

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($144 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Thu 3/5

8:20 am-7:25 am

1 stop15h 05m

London Heathrow

Tue 3/17

7:40 am-8:08 pm

2 stops19h 28m

$597

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 2/20

5:00 am-5:55 am

2 stops16h 55m

London Heathrow

Tue 2/24

9:00 am-7:44 pm

2 stops18h 44m

$629

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 1/15

5:14 pm-12:50 pm

3 stops59h 36m

$388

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 1/15

1:03 pm-12:15 pm

1 stop15h 12m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-London flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 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

9,105 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

9,105 reviews

United Airlines

7.4

Good

9,105 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 15h 05m. Fly via Lufthansa 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 35% 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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Southend-on-Sea

Harrow

Eastleigh

Dartford

Dover

Winchester

Croydon

Hayes

Orpington

Watford

Borehamwood

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Horley

Kingston upon Thames

Folkestone

Eastbourne

Sutton

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Top 2 airlines flying from San Luis Obispo to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$707	Average$932	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$743	Average$941	FlexibilityNo cancel fee	On-time71%

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$388+ 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 1/15. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 December 23, 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 December 23, 2025.

Find flight deals from San Luis Obispo to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 December.

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 December 23, 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 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?

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Alternative routes for San Luis Obispo to London

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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 December 23, 2025.