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

Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $744. Additional round-trip tickets that might be worth considering are offered by American Airlines and Austrian Airlines, with the lowest prices starting at $763 and $1,128, respectively. You may be able to fly from San Luis Obispo to London Heathrow Airport for 25% less than the average price by searching for these airlines.

What is the cheapest day to fly from San Luis Obispo to London Heathrow Airport?

Travelers seeking maximum savings on their San Luis Obispo to London Heathrow Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Luis Obispo to London Heathrow Airport?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from San Luis Obispo to London Heathrow Airport?

October can be a great time to fly to London Heathrow Airport from San Luis Obispo with a flight ticket averaging about $1,122. Cheapflights users have found deals in the month of October for as cheap as $620. The most expensive prices can be found in the month of April.

Most accurate provider : When it comes to deals on San Luis Obispo-London Heathrow Airport 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 Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Luis Obispo-London Heathrow Airport 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 Heathrow Airport 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 Heathrow?

Most people fly from San Luis Obispo County (SBP) if they book a flight from San Luis Obispo to London Heathrow. On average, County has 0 outbound flights to London Heathrow per day from 2 airlines. San Luis Obispo County is conveniently located just 3.3 mi from San Luis Obispo’s city center.

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

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

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

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 Heathrow.

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

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

$682+ Flights from San Luis Obispo to London Heathrow Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Luis Obispo to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Luis Obispo to Heathrow

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$744 (United)
Popular in	June
Cheapest in	October
Average price	$807

Provider with most accurate pricing for San Luis Obispo County-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Luis Obispo County-London Heathrow flights.

Search Deals

From San Luis Obispo County to London Heathrow

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($336 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from San Luis Obispo to Heathrow

Cheapest flights from San Luis Obispo to Heathrow
Explore the most affordable flight options available from San Luis Obispo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2025.

Tue 10/2112:32 pmSBP - LHR

1 stop13h 08mUnited Airlines

Tue 10/282:30 pmLHR - SBP

2 stops37h 54mUnited Airlines

Deal found 4/10

$682

Tue 10/211:08 pmSBP - LHR

1 stop15h 42mAmerican Airlines

Tue 10/282:30 pmLHR - SBP

1 stop14h 37mAmerican Airlines

Deal found 4/10

$705

Wed 4/1612:51 pmSBP - LHR

1 stop17h 49mMultiple Airlines

Wed 4/233:40 pmLHR - SBP

1 stop14h 37mMultiple Airlines

Deal found 4/10

$945

Thu 4/106:25 pmSBP - LHR

2 stops17h 15mLufthansa

Fri 4/2510:50 amLHR - SBP

2 stops19h 55mLufthansa

Deal found 4/10

$1,460

Best flights from San Luis Obispo to Heathrow
Discover carefully curated flight deals from San Luis Obispo to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2025.

Wed 8/278:10 amSBP - LHR

1 stop19h 00mUnited Airlines

Mon 9/81:30 pmLHR - SBP

2 stops34h 29mUnited Airlines

Deal found 4/10

$744

Wed 8/274:44 pmSBP - LHR

1 stop13h 56mAmerican Airlines

Mon 9/811:15 amLHR - SBP

1 stop15h 03mAmerican Airlines

Deal found 4/10

$763

Thu 5/226:00 amSBP - LHR

2 stops31h 40mAustrian Airlines

Mon 5/2610:25 amLHR - SBP

2 stops45h 34mAustrian Airlines

Deal found 4/10

$1,128

Sat 6/77:35 pmSBP - LHR

1 stop27h 15mMultiple Airlines

Wed 6/116:40 amLHR - SBP

2 stops20h 00mMultiple Airlines

Deal found 4/10

$1,784

Sun 6/82:12 pmSBP - LHR

2 stops38h 28mLufthansa

Wed 6/1110:50 amLHR - SBP

2 stops21h 09mLufthansa

Deal found 4/10

$1,988

Last-minute flights from San Luis Obispo to Heathrow
Discover last-minute flight deals from San Luis Obispo to Heathrow. Data last updated April 10, 2025 and is based on user searches.

Thu 4/106:25 pmSBP - LHR

2 stops17h 15mLufthansa

Fri 4/2510:50 amLHR - SBP

2 stops19h 55mLufthansa

Deal found 4/10

$1,460

Wed 4/166:00 amSBP - LHR

1 stop17h 25mUnited Airlines

Wed 4/239:30 amLHR - SBP

2 stops46h 29mUnited Airlines

Deal found 4/10

$932

Wed 4/1612:51 pmSBP - LHR

1 stop17h 49mMultiple Airlines

Wed 4/233:40 pmLHR - SBP

1 stop14h 37mMultiple Airlines

Deal found 4/10

$945

Wed 5/1412:43 pmSBP - LHR

1 stop15h 37mUnited Airlines

Mon 5/198:40 amLHR - SBP

2 stops22h 00mUnited Airlines

Deal found 4/10

$770

Sun 5/2512:25 pmSBP - LHR

2 stops16h 05mAmerican Airlines

Sun 6/111:30 amLHR - SBP

2 stops18h 42mAmerican Airlines

Deal found 4/10

$1,086

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 8/27

8:10 am-11:10 am

1 stop19h 00m

London Heathrow

Mon 9/8

1:30 pm-3:59 pm

2 stops34h 29m

$744

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 8/27

4:44 pm-2:40 pm

1 stop13h 56m

London Heathrow

Mon 9/8

11:15 am-6:18 pm

1 stop15h 03m

$763

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 6/7

7:35 pm-6:50 am

1 stop27h 15m

London Heathrow

Wed 6/11

6:40 am-6:40 pm

2 stops20h 00m

$1,784

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sun 6/8

2:12 pm-12:40 pm

2 stops38h 28m

London Heathrow

Wed 6/11

10:50 am-11:59 pm

2 stops21h 09m

$1,988

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Compare providers for flights from San Luis Obispo to Heathrow

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

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*1 star
FlightHub	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 Heathrow Airport 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 Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Luis Obispo-London Heathrow Airport 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to London Heathrow Airport (average of $661). Flying from San Luis Obispo to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 LHR?

A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, 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).

Reviews of airlines servicing Heathrow

Austrian Airlines

7.6

Good

774 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Austrian Airlines

7.6

Good

774 reviews

Austrian Airlines

7.6

Good

774 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

United Airlines

7.4

Good

8,636 reviews

Austrian Airlines

7.6

Good

774 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

American Airlines

7.2

Good

10,000 reviews

Austrian Airlines

7.6

Good

774 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Lufthansa

6.7

Okay

6,985 reviews

Austrian Airlines

7.6

Good

774 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

What airport do you fly from for flights from San Luis Obispo to London Heathrow?
Most people fly from San Luis Obispo County (SBP) if they book a flight from San Luis Obispo to London Heathrow. On average, County has 0 outbound flights to London Heathrow per day from 2 airlines. San Luis Obispo County is conveniently located just 3.3 mi from San Luis Obispo’s city center.
What are the cheapest airlines flying from San Luis Obispo to London Heathrow Airport round-trip?
Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $744. Additional round-trip tickets that might be worth considering are offered by American Airlines and Austrian Airlines, with the lowest prices starting at $763 and $1,128, respectively. You may be able to fly from San Luis Obispo to London Heathrow Airport for 25% less than the average price by searching for these airlines.
Can I find deals for flights from San Luis Obispo to Heathrow that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Heathrow?
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 Heathrow.
Can I find deals for business class flights from San Luis Obispo to Heathrow?
Yes. Cheapflights offers flight deals from San Luis Obispo to Heathrow 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 Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to London Heathrow Airport (average of $661). Flying from San Luis Obispo to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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

Hounslow

Hayes

Thornton Heath

Luton

Horley

Wembley

Canterbury

Harrow

Dover

Gatwick

Orpington

Watford

Milton Keynes

Northampton

Stratford-upon-Avon

Croydon

Borehamwood

Folkestone

Ilford

Broadway

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from San Luis Obispo to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$696	Average$923	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$743	Average$951	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$682+ Cheap flights from San Luis Obispo (SBP) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. 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 Heathrow 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 Heathrow

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from San Luis Obispo to Heathrow

Cheapest flights from San Luis Obispo to HeathrowExplore the most affordable flight options available from San Luis Obispo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2025.

Explore the most affordable flight options available from San Luis Obispo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Luis Obispo to Heathrow

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 Heathrow in April.

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

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

Find hourly flight availability from San Luis Obispo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Heathrow. 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 Heathrow?

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

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

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

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

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

Traveling to a place near San Luis Obispo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Luis Obispo to Heathrow

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

Top 2 airlines flying from San Luis Obispo to Heathrow

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Luis Obispo to Heathrow
Explore the most affordable flight options available from San Luis Obispo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2025.