SBP - LHR

$399 Find Cheap Flights from San Luis Obispo to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Heathrow departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to London, as well as popular online travel agencies
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Cheap Flights from San Luis Obispo to London (SBP-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Obispo to Heathrow

Wed, Aug 27 - Mon, Sep 8
United Airlines Logo
8:35 am - 7:25 amSBP-LHR
14h 50m1 stop
United Airlines Logo
1:30 pm - 5:32 pmLHR-SBP
36h 02m2 stops
$660United Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 8
United Airlines Logo
8:10 am - 10:25 amSBP-LHR
18h 15m2 stops
United Airlines Logo
1:30 pm - 5:32 pmLHR-SBP
36h 02m2 stops
$665United Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 8
United Airlines Logo
8:35 am - 10:25 amSBP-LHR
17h 50m1 stop
United Airlines Logo
9:30 am - 6:19 pmLHR-SBP
40h 49m2 stops
$680United Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 8
United Airlines Logo
8:10 am - 7:40 amSBP-LHR
15h 30m2 stops
United Airlines Logo
9:30 am - 6:19 pmLHR-SBP
40h 49m2 stops
$684United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
12:53 pm - 2:40 pmSBP-LHR
17h 47m1 stop
American Airlines Logo
11:15 am - 6:43 pmLHR-SBP
15h 28m1 stop
$750American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
12:53 pm - 12:45 pmSBP-LHR
15h 52m2 stops
American Airlines Logo
8:55 am - 6:43 pmLHR-SBP
17h 48m2 stops
$755American Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 18
Lufthansa Logo
2:27 pm - 10:40 pmSBP-LHR
24h 13m2 stops
Lufthansa Logo
7:30 pm - 5:32 pmLHR-SBP
30h 02m2 stops
$777Lufthansa
Find Deal
Wed, Nov 19 - Sat, Nov 29
Lufthansa Logo
6:25 pm - 10:55 pmSBP-LHR
20h 30m2 stops
Lufthansa Logo
6:30 am - 5:26 pmLHR-SBP
18h 56m2 stops
$891Lufthansa
Find Deal
Wed, Nov 19 - Sat, Nov 29
 Logo
12:30 pm - 12:15 pmSBP-LHR
15h 45m1 stop
 Logo
2:25 pm - 10:06 pmLHR-SBP
15h 41m1 stop
Fri, Nov 21 - Fri, Nov 28
 Logo
12:30 pm - 10:00 amSBP-LHR
13h 30m1 stop
 Logo
8:20 am - 7:26 pmLHR-SBP
19h 06m2 stops
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Heathrow flights

Get data-powered insights and trends into flights from San Luis Obispo to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Luis Obispo to London Heathrow Airport is August, where tickets cost $696 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $1,485 and $1,147 respectively.

Good to know

Low seasonFebruary
High seasonMarch
Cheapest flight$399
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from San Luis Obispo to London

When to book flights from San Luis Obispo to Heathrow

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Luis Obispo to London flights

  • What is the cheapest flight from San Luis Obispo to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from San Luis Obispo to London Heathrow Airport was $399 for a one-way ticket and $660 for a round-trip.

  • Do I need a passport to fly between San Luis Obispo and London?

    Yes

  • Which airports will I be using when flying from San Luis Obispo to London?

    When flying out of San Luis Obispo you will be using San Luis Obispo County. You will be landing at London, also known as London Heathrow.

  • Which aircraft models fly most regularly from San Luis Obispo to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Luis Obispo to London?

    Star Alliance, and oneworld are the airline alliances operating flights between San Luis Obispo and London, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Obispo to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to London are United Airlines and American Airlines. With an average price for the route of $920 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $903 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Luis Obispo to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Obispo to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Obispo to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from San Luis Obispo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Obispo to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Obispo to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Luis Obispo to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Luis Obispo to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8863 reviews
7.0Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

The best airline I have ever travel , really good customer service, attention and service !!

10.0 ExcellentYamilette, Jul 2025SFO - BCN
Read more United Airlines reviews

The best airline I have ever travel , really good customer service, attention and service !!

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

British Airways staff are very polite and willing to help.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

Everything you need to know for your flight from San Luis Obispo to Heathrow

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