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 $684. Additional round-trip tickets that might be worth considering are offered by American Airlines and Austrian Airlines, with the lowest prices starting at $1,013 and $1,302, respectively. You may be able to fly from San Luis Obispo to London Heathrow Airport for 30% 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 $985. 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 June.

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.

$684+ Save on Flights from San Luis Obispo to London Heathrow Airport

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1. Tell us where you want to go

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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

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Cheap flight deals from San Luis Obispo to Heathrow

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$684 (United Airlines)
Popular in	June
Cheapest in	October
Average price	$858

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

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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. 27% potential increase in price ($368 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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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 marzo 10, 2025.

mié. 4/166:00 amSBP - LHR

1 stop20h 25mUnited Airlines

mié. 4/232:05 pmLHR - SBP

2 stops41h 54mUnited Airlines

Deal found 3/10

$684

mar. 4/812:51 pmSBP - LHR

1 stop17h 49mMultiple Airlines

lun. 4/143:40 pmLHR - SBP

1 stop14h 37mMultiple Airlines

Deal found 3/10

$757

mié. 7/236:00 amSBP - LHR

1 stop22h 50mAmerican Airlines

mié. 8/611:15 amLHR - SBP

1 stop16h 54mAmerican Airlines

Deal found 3/10

$1,013

lun. 3/174:15 pmSBP - LHR

1 stop12h 45mLufthansa

lun. 3/241:45 pmLHR - SBP

1 stop15h 52mLufthansa

Deal found 3/10

$1,198

dom. 6/16:00 amSBP - LHR

2 stops31h 40mAustrian Airlines

lun. 6/237:30 pmLHR - SBP

2 stops36h 29mAustrian Airlines

Deal found 3/10

$1,302

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 marzo 10, 2025.

mié. 4/166:00 amSBP - LHR

1 stop20h 25mUnited Airlines

mié. 4/232:05 pmLHR - SBP

2 stops41h 54mUnited Airlines

Deal found 3/10

$684

mié. 7/236:00 amSBP - LHR

1 stop22h 50mAmerican Airlines

mié. 8/611:15 amLHR - SBP

1 stop16h 54mAmerican Airlines

Deal found 3/10

$1,013

dom. 6/16:00 amSBP - LHR

2 stops31h 40mAustrian Airlines

lun. 6/237:30 pmLHR - SBP

2 stops36h 29mAustrian Airlines

Deal found 3/10

$1,302

mar. 4/82:21 pmSBP - LHR

2 stops20h 04mMultiple Airlines

lun. 4/148:10 pmLHR - SBP

3 stops32h 05mMultiple Airlines

Deal found 3/10

$2,102

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

lun. 3/175:00 amSBP - LHR

2 stops19h 10mUnited Airlines

lun. 3/241:45 pmLHR - SBP

2 stops39h 52mUnited Airlines

Deal found 3/10

$936

lun. 3/174:15 pmSBP - LHR

1 stop12h 45mLufthansa

lun. 3/241:45 pmLHR - SBP

1 stop15h 52mLufthansa

Deal found 3/10

$1,198

sáb. 3/2212:29 pmSBP - LHR

1 stop16h 36mAmerican Airlines

dom. 3/3011:30 amLHR - SBP

2 stops18h 52mAmerican Airlines

Deal found 3/10

$1,059

mar. 4/812:51 pmSBP - LHR

1 stop17h 49mMultiple Airlines

lun. 4/143:40 pmLHR - SBP

1 stop14h 37mMultiple Airlines

Deal found 3/10

$757

mié. 4/166:00 amSBP - LHR

1 stop20h 25mUnited Airlines

mié. 4/232:05 pmLHR - SBP

2 stops41h 54mUnited Airlines

Deal found 3/10

$684

Find flights from San Luis Obispo to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

mié. 4/16

6:00 am-10:25 am

1 stop20h 25m

London Heathrow

mié. 4/23

2:05 pm-11:59 pm

2 stops41h 54m

$684

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

mar. 4/8

12:51 pm-2:40 pm

1 stop17h 49m

London Heathrow

lun. 4/14

3:40 pm-10:17 pm

1 stop14h 37m

$757

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

mié. 7/23

6:00 am-12:50 pm

1 stop22h 50m

London Heathrow

mié. 8/6

11:15 am-8:09 pm

1 stop16h 54m

$1,013

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

dom. 6/1

6:00 am-9:40 pm

2 stops31h 40m

London Heathrow

lun. 6/23

7:30 pm-11:59 pm

2 stops36h 29m

$1,302

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

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 March.

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.

Travel insights for flights from San Luis Obispo to Heathrow

Get recent, data-driven insights about flights from San Luis Obispo to Heathrow including ideal travel times, pricing trends, and more.

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 $1,127). 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

7.5

Good

766 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

7.5

Good

766 reviews

Austrian Airlines

7.5

Good

766 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

8,631 reviews

Austrian Airlines

7.5

Good

766 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

7.5

Good

766 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 $684. Additional round-trip tickets that might be worth considering are offered by American Airlines and Austrian Airlines, with the lowest prices starting at $1,013 and $1,302, respectively. You may be able to fly from San Luis Obispo to London Heathrow Airport for 30% 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 $1,127). 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.

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Top 2 airlines flying from San Luis Obispo to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$696	Average$911	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$743	Average$905	FlexibilityNo cancel fee	On-time71%

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$684+ 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 4/16. 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 marzo 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 marzo 10, 2025.

Find flights from San Luis Obispo to Heathrow within your budget

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 March.

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.

Travel insights for flights from San Luis Obispo to Heathrow

Get recent, data-driven insights about flights from San Luis Obispo to Heathrow including ideal travel times, pricing trends, and more.

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 marzo 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?

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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

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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 marzo 10, 2025.