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Find cheap flights from California to London

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London
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Wed 4/21
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Low season

MayBest time to beat the crowds with an average 20% drop in price.

High season

SeptemberMost popular time to fly with an average 50% increase in price.

Average price round-trip

$491(avg. price over the last 2 weeks)

Good deal round-trip

$70or less

Good deal one-way

$88or less

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Top 4 airlines serving California to London

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,155 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Entertainment options excellent. Very happy to have my own row seat (exit row)."
Cons: "Snack options (goldfish, biscotti cookie) getting tired."

Cons: "The seat and area around me on this early morning flight were trashy-- old cups of cheese spread, cracker crumbs, and an empty water bottle."

Pros: "Smooth and fast."
Cons: "Headphones should be free. Also some free food would be nice."

Pros: "It was an intern final destination and the boarding crew answered all my questions and put me at ease."
Cons: "Everything was perfect."

Pros: "Crew and all folks. I had not flown Delta for a while. Based on this flight, I’ll put Delta as a first option in future plans."

Cons: "Bring ear buds if you want to watch/listen to a movie. Delta changes for ear buds Everything else was fine"

Pros: "Crew was great"
Cons: "flight was diverted an hour away for refueling because of weather over SLC. But SLC opened before we even landed at Grand Junction, CO. I had 8 mins to run between concourses to catch the next flight. My bags didn’t make the flight and have perishable food items. But it is what it is."

Pros: "Crew, exit row seat"
Cons: "Bathroom"

Cons: "Boarding took a long time"

Pros: "Great flight"

Cons: "Boarding the plane was a hassle as well as delays to Clean up and fix seat belts. Very u coordinated crew as well no one paying attention to what one was doing."

Pros: "Everything was great except for the man that smoked in the restroom on the flight to Atlanta."
Cons: "A man smoked in the restroom on the flight to Atlanta, and I didn’t see ANY kind of repercussions for his endangering all of our lives. I would’ve very much liked to see him detained for the remainder of the flight."

Pros: "Nothing more to say!"

Pros: "Delta was OK"
Cons: "Lack of attention by the fly stuard in Virgin Australia Virgin had a 45´delay"

Pros: "Departing"
Cons: "More than 4.5 hrs in taxi waiting to take off. Due to “few rain” and after 3.5 hrs we needed to refuel when we were about FINALLY close to our turn for take off. Horrible service by DELTA. Never flying again with them"

Pros: "seating, food, service"

Cons: "Delayed 3 hours"

Cons: "No will fi"

Cons: "Very late .missed connection. Agents in Detroit were worthless to get us on different connection"

Pros: "Movies, baggage price, snacks, friendly! And check carry on when full fir free"

Pros: "That we finally arrived."
Cons: "That we didn't arrive even remotely close to when we were supposed to."

Pros: "Everyone was very friendly, especially when checking in"

Cons: "It was a 1.5 hour late leaving San Diego (6am flight), one of three bathrooms out, no coffee or tea (wtf?), we circled Atlanta for an hour, ran out of gas, landed in Pensacola, no information, missed the flight to DC ... And it's not even noon"

Pros: "Great crew on board!"

Pros: "Courteous staff."
Cons: "Having to check a firearm inside and having it looked at by non-tsa personnel."

Pros: "Everything went off without a hitch."

Cons: "Nothing"

Pros: "on time"

Pros: "Great service, free movies, nice crew."

Cons: "sitting next to a large dog and the wifi not working given i prepaid for it and actually selected the flight because it had wifi i fell hours behind on my work"

Cons: "No entertainment"

Cons: "Trying too hard to fit as many as possible"

Cons: "Couldn’t pick my seat"

Pros: "I loved the way that the flight attendants were able to sit my boyfriend and I together on our flights even though our seats weren't planned to be near each other. The available entertainment games, movies and tv shows were awesome to have!"
Cons: "Nothing"

Cons: "The plane bathroom was old and junky"

Cons: "They charged $300 for 3 bags"

Cons: "I forgot my wired ear phone so I purchased the earphone. I knew i shouldn't expected anything for $2 but really I couldn't hear anything at all to watch the movie. It's used to be free, now even paid the quality of the stuff is really suck."

Pros: "On time. Good customer service. Easy route, no hassles."
Cons: "N/A"

Pros: "The short flight was fine. Crew was friendly."
Cons: "Because we arrived to LAX from SAN so late we had to run to the next gate and barely made the flight. The overhead bins were already very full so we had to stuff our stuff at our feet. Since we arrived so late it would have been better if they had allowed those with a tight connection to disembark first."

Pros: "They kept me fed and hydrated the whole time, they let you watch brand new movies free, the seats are super comfortable. They allow a personal item and carry on at no extra charge."

Pros: "What is the issue?"

Cons: "They delayed the takeoff because of catering, really over a half hour because you wanted to sell more sandwiches. So you make us late and the poor people who had connecting flight, it just does not make sense."

Pros: "That my flight was on time"
Cons: "Pretty much everything else about it"

Pros: "Nothing I can think of right away"
Cons: "Late arrival and late departure. Poor service in having my luggage be connected to my flight. Was under the impression that they would do that after I had called the day prior and once I got to airport they didn't do so"

Pros: "Staff were all polite"
Cons: "The least amount of legroom I've ever had. The most cramped I've ever been and I'm 5'2 and fly a lot. Also for a 5 hour flight, I should not have been as uncomfortable as I was. There's less cushion than before."

Pros: "Boarding was easy"
Cons: "Arrived 15 mins late and then taxied for another 5-10 mins."

Cons: "Undersized overhead bins so ALL carry-on rollerbags had to be checked."

Pros: "Service. Sweet attendant."

Pros: "Everything was excellent."
Cons: "Cant get used to cookies and drink service on long haul flight. Do not care for salable food choices so packed a sandwich."

Pros: "It is a no frills airline. Cabin crew were friendly."
Cons: "No entertainment, no food"

Cons: "Seat didn’t recline all. I felt like a sardine. Seat cushion the most uncomfortable that I have ever experienced."

Pros: "We arrived early!"
Cons: "Not able to connect to online entertainment."

Pros: "So much leg room!"
Cons: "The entertainment option doesn’t work on laptops"

Pros: "The crew were nice!"
Cons: "But this was like flying in an antique from the 20th century. No screens, AC not working well, tiny cabin. One of the bathrooms didn’t even have a sink."

Pros: "Good legroom in premium economy, power outlets at all seats"
Cons: "WiFi speed was terrible"

Cons: "Can't rate this because I missed my connecting flight from LAX to SJC due to a Westjet mechanical issue."

Pros: "Yes, they are."
Cons: "If we have something to watch."

Cons: "Seats are so small"

Pros: "Entire experience went smoothly. Right from when I booked by tickets to checking in at the airport. I was kept informed of changes to the flight itinerary and didn't have any trouble throughout the process."
Cons: "Nothing really could be improved other than typical airline problems that can't necessarily be solved. We did fly out of LAX on our way home and that was more of an unpleasant experience as there is not near enough seating for people waiting to board their flights."

Cons: "Better food options!"

Pros: "Friendly staff"
Cons: "guess they are a budget airline, since Millar to Rouge, Air Transat etc. Didn’t realize they weren’t a real airline company. As said, this is our first time using WestJet."

Pros: "So now we check in on line. Check in at Terminal 2 Then at the gate the West Jet staff do repeats calls asking for people to check in. The shuttle from Terminal 2 to 3 seems unnecessary, especially with the set of stairs to bus shuttle. A bit dangerous to line up on stairs especially for the elderly managing bags etc. Lower price on checked bags and you will not have to do repeated call out for volunteers."

Pros: "The checking in was efficient and smooth. The service was great. None of us had any complaints, whatsoever. My husband told our pilot that she was underpaid. Thank you, thank you."

Pros: "- Great customer service - Positive energy - Friendly staff"
Cons: "- extensive delays - no leg room - crowded - no food on my flight"

Pros: "the older West Jet planes are better, Have personal TV's in the seat, very smooth flight, great crew."

Pros: "Kayak was the most economical option for a weekend trip to Vancouver. I appreciate the service greatly."

Pros: "I love we are still offered a drink and pretzels or cookies"
Cons: "It would be nice to have a few different options. Possibly fruit or vegetables or chips and dip. Mixed nuts or a granola bar."

Pros: "Easy boarding, friendly crew"
Cons: "Food cart passed us because we had our head down... they must have thought we were sleeping, gum stuck in magazine, the amount of ads before watching a show"

Pros: "I’ve always liked WestJet and it’s services. They are my always my first airline I go to check flights."

Pros: "On bird staff"
Cons: "Pay for WiFi"

Cons: "LAX crew could be friendlier. Toronto to LAX crew were comparably better."

Pros: "On time both sides"

Pros: "Everything was done orderly."
Cons: "After all was boarded, there was a sick pssenge on board. It took them 45 min to decide she should get off. Dont know why it took so long."

Pros: "Great crew"
Cons: "45 min delay at LAX"

Cons: "I will say our flight took of a bit late which was a bother so late at night."

Pros: "Everyone was very friendly, and despite us boarding late, we still made it to our destination on time."

Cons: "I don’t understand the west jet app to access entertainment. How can you use your phone if it’s on airplane mode?"

Pros: "everything"
Cons: "nothing"

Pros: "Loved the chopped leaf options for food. Had a tasty wrap and glass of wine :)"
Cons: "I wish the staff were more helpful regarding my infant carrier & stroller as I was travelling solo with a 3 month old & struggled to manage things. Eventually another passenger assisted."

Pros: "impressed with Westjet"

Pros: "I liked the stewardess. She was very friendly and funny. I was booked for row 2 isle seat, first on first off.. No one else with me , had the row to myself. Comfortable seats. It was the Plus seats."
Cons: "No entertainment on board. You had to have already down loaded West Jets app. Didn't know that. Last time I flew WJ there was intertanment. I asked before I left Canada if there was in flight duty free. From LAX to YVR. I was told yes. So didn't purchase any. Only to find out, a big fat no. Haven't for quit awhile.Super. Landed at YVR, went to WJ to find out about luggage. Told me I have to get a hold of Qantas. They had nothing to do with it. Went to Qantas was sent to a place that was closed. Two days later got a call from WJ asking why I didn't pick up my luggage. I told him the story. He kept saying why didn't I go to them. Because I was told it was Qantases fault. Got luggage 2 days later, damaged. I'm thinking maybe the case fell off the conveyor belt while loading in Melbourne ."

Pros: "helped me find my bag when another airline lost it."

Pros: "The Crew and Boarding was fine"
Cons: "The flight got delayed by 4 hours. No separate accomodation or food was provided. Unhappy with the delay with no compensation"

Pros: "Clean safe flight at affordable fares"
Cons: "Some in flight entertainment would be nice"

Cons: "delayed, again"

Pros: "service was great on both going and coming"

Pros: "Quick and efficient boarding"
Cons: "No tv screen"

Cons: "There were so many delays"

Pros: "Check in and boarding was done very efficiently. Economy seats were way more comfortable and roomy than any other airline I've flown. Will definitely check out West Jet's loyalty program and flight schedules from now on. In fact am flying West Jet to Florida in February."
Cons: "I flew the red eye and the plane was VERY cold so quite uncomfortable for 4 hours. Access to music and/or tv/movies would have made a big difference overall....access without a computer of ipad that is."

Pros: "Didn't realize that I had purchased a Wrstjet Plus that slowed me to get work done"
Cons: "Having to be re screened between LA flight and Victoria flight at YVR"

Pros: "Arrived safely"
Cons: "No entertainment no food crew m.i.a."

Pros: "Kayak is cool. Westjet is meh."
Cons: "Both departure and return flights delayed by over an hour. All I hear is the same reason over and over again. Figure it out."

Pros: "Nothing. Lame service."
Cons: "Delays and no compensations"

Pros: "Friendly people!"

Cons: "Hour+ delay"

Cons: "New plane so there was no internet and I had work I needed to do."

Pros: "As always crew is very attentive. They make the safety presentation fun and engaging."

Pros: "I took delta from salt lake to Calgary."

Pros: "People were friendly"
Cons: "Feels like there was no schedule - delayed in LA and the waiting for a gate in TO"

Cons: "The attendants could have been more hospitable"

Cons: "Should enforce limits on carry on items which causes boarding delays and inconveniences. Some people with large personal items and backpacks and carry on take multiple storage spaces in overhead bins."

Pros: "Entertainment was good. Ground attendant at LAX was helpful and understanding at least..."
Cons: "Everything else. For starters, I purchased a ticket from LAX to Kiev with a 2 hour stop in Toronto. AIR CANADA never informed me I'll need an eTA and I had to do it under pressure of missing my flight at the airport. Connection was awful as well. My luggage never arrived to Kiev...."

Cons: "2,5 hours delayed. Econ seats are tiny with zero legroom."

Pros: "Fair space"
Cons: "Head steward with an attitude"

Cons: "Boarding at LAX was a bit difficult as sound system in that area of the terminal was muddy."

Pros: "Ease of flying right from and to home"

Pros: "Windows"
Cons: "Mostly everything"

Cons: "Plane delayed 1 hour and a half. No compensation."

Cons: "Zone 5 boarding even after I had pre checked in online."

Cons: "No one smiles"

Pros: "from LA to Toronto, between the seats was roomy"
Cons: "to LA, between the seats was very narrow"

Pros: "Nothing"
Cons: "Major delays due to poor maintenance. Maintenance is done with passengers on board. No issues with inconveniencing passengers. If you call to complain and ask for compensation, I’ll hey tell you to submit an email and they will respond 3-5 weeks or longer. Will never fly Air Canada again. Will tell everyone on my social media how awful this airline is to customers."

Pros: "That they give you ear phones"
Cons: "Delay 1 hour"

Pros: "The overall performance and teamwork of Air Canada from check-in to landing was the best experience ever with Air Canada. AC has always been my first carrier choice for travelling, and this was the best service in flying the sky with AC."
Cons: "I find that the previous location for Air Canada for checking in at LAX for departure and arrivals was quiker and easier(stop and go)."

Cons: "OK, I get it, so they're not Southwest, I can't get credit on a future flight. But what's the advantage of giving me NO benefit for cancelling? I just didn't show up and they had a surprise empty seat at the last minute. Who wins?"

Pros: "good services ."

Cons: "evry thimg on time"

Pros: "movies"
Cons: "Since my flight was delayed from calgary I had to sleep overnight to catch a morning flight. To my inconvenience I had to wait to have my seat assigned at the gate. I asked the rep at the gate to please have an aisle seat but she asked me to wait as she will call my name for seat assignments later. As I waited like she called many names and not mine, i again reminded her that she didnt call mine and she then just gave me my boarding pass without even apologizing that shr had put me in a middle seat. I told her i cant sit im a middle seat i need am aisle because I go to the bathroom often. she coldly said. "no more aisle seats". bad experience with ground staff in general as this is not the first time."

Cons: "No TV"

Pros: "I hated both my trips with Air Canada. I payed extra for a better seat and the one I got was dirty. The tv was NOT working. On top of the 5 hours delay, I hated all the experience. The attendants messages is never clear and focus. It's like Air Canada is employing teenagers with NO work etics or professionalism. I am a frequent flyer and will NEVER flew with Air Canada again. The cheap ticket is not worth the cheap aircraft and cheap service I received."

Cons: "Arrived 1 hr 15 min late."

Cons: "Employees seemed somewhat disorganized. There was not enough space in front of counter for people and there luggage. I ticketing agent would yell from far down the counter "Next...Next!) and finally walk closer so people in line could see/hear them. Then, often that next customer could not get to the counter in front of the agent because of the pillars and other people were blocking them. The space was too cramped. At boarding, Instructions over the loudspeaker were not clear and the video screens contained incorrect information about boarding. At one point the agent came out and yelled at everyone to "get out of line!, we are not boarding yet". I have never seen this process handled so poorly and I fly quite a bit."

Cons: "Baggage hasn't arrived after 45 minutes"

Cons: "Your worst nightmare. Lost my luggage and 24 hours can't even tell me where it is. Complete incompetence."

Pros: "Team was accommodating and helped with my4 year old kid to make the travel experience easier."
Cons: "Had to pay extra for bags. Policy wasn't clear when purchasing tickets, and was surprised to pay $25 per bag."

Cons: "The landing"

Pros: "We had requested special meals and they showed up fine on the reservation page o. AirCanad's web site. Then they changed the itinerary (again) with a minor improvement after we had upgraded to Business class. Somehow Air Canada deleted the special meals. Not just lost with the change but actively deleted according their rep. So no meals."

Pros: "We were already delayed by alot"

Pros: "Absolutely nothing."
Cons: "1. Boarding arrangement was very poor. 2. No zone number on our boarding passes. Although we were seated in seats 22,23, we were automatically pushed to zone 5 and forced to board last. 3. My wife and I were assigned two middle seats in two separate rows. 4. We were forced to check in our cabin baggage saying that there was lack of overhead space, but when we boarded among last passengers, there were a number of empty overhead bins. We could easily have saved 45 minutes in Toronto airport without having to wait for our bags."

Cons: "I was at the gate to board and the supervisor Gabriel refused me boarding because I checked in late and he was mad. This was the last flight of the day and left with empty seats on it. I'm very disappointed"

Cons: "Losing my bag, someone took it by mistake, but all turned out well."

Pros: "Grear"

Cons: "I paid to upgrade seating and on other airlines you get priority boarding and can store your bag in the overhead bin. Not the case with air canada...not great customer experience compared to delta or united."

Cons: "Lavatories didn't flash properly. No tap water"

Pros: "Your service was good."
Cons: "The outcome was not. They would not allow me to board the plane b/c I didn't have a valid passport. I grew up in Canada & over the years have crossed the border in both directions & never needed a passport. Could you be more diligent in letting people know this."

Pros: "Yes, I like it"
Cons: "We could not book for large group, so we have to separate"

Pros: "Modern plane, space, good service"
Cons: "The pasta was not good and the piece of sugary bread for breakfast was also not good."

Pros: "It was average with everything."

Pros: "Great!"
Cons: "Breat"

Cons: "Child behind me kicking seat entire time!!!"

Pros: "Everything"

Pros: "service staff were nice"
Cons: "didn't like that bags cost USD25 extra. USD10 should be the cost."

Pros: "It was good!"

Cons: "If you have a stop in Canada - you must have Canadian visa! Which does not make any sense and no one warned me about that."

Pros: "I got a larger than normal seat,"
Cons: "The idiots lost my luggage, and it took two full days and about 20 phone calls to get it back."

Cons: "the egg sandwich had a really bad sauce on it."

Pros: "Never flown "air canada", was a bit apprehensive. But I was very much happy & pleasantly surprised!"

Pros: "On time, excellent flight."
Cons: "There was only a very limited choice of movies to select from."

Pros: "It started with some of the computers were not working some of the people that worked there had very bad attitude,"

Cons: "More food options would have been great. I asked for the everything bun burger but didn’t get it brought to me."

Pros: "I liked the service of the flight attendants and the crew."
Cons: "The wifi partially worked but I was trying to download songs onto my device and the wifi didn’t let me download anything."

Pros: "The crew was excellent; courteous and professional."
Cons: "More room for overhead bags so checking carry-on isn’t necessary"

Pros: "Good pilots"
Cons: "Service is dismal and run down interior. Rips in seats. Lags way behind Asian or certain European airlines"

Cons: "Stop pretending I can take a carry on. I'm boarding last, and guaranteed I'm going to have to check my carry-on."

Cons: "The seats are getting smaller and the leg space is nonexistent."

Cons: "The flight took off late due to baggage not being loaded in a timely manner and the wait on the flight when we arrived was much longer due to equipment not being handled properly; because of this my family and I missed our connecting flight."

Pros: "Everyone was nice, and the flight was on time. Checked in with the app and just a carry on, so my day was hassle free."
Cons: "Can't really think of anything. It was a good flight."

Pros: "Flight crew was very nice Seats were comfortable"
Cons: "Nothing"

Pros: "Organización y eficiencia"
Cons: "None"

Cons: "Delayed flight caused missed connection. Auto booked on late flight next day and had to change airlines to get better times. Voucher given for hotel off airport and shuttle never arrived and had to take Uber. Hotel very low quality."

Pros: "Boarding went smoothly and there was overhead space for my big backpack. Attendants were nice."
Cons: "We received drinks twice but never got snacks. A bit of food during a long early morning flight like this would have been very welcome."

Pros: "Awesome Plane and flight"

Pros: "Cost On time"
Cons: "Seats in the last row."

Pros: "Efficient boarding, early departure. Early arrival"
Cons: "Spotty internet, somewhat limited entertainment."

Cons: "The flight attendants were rude. The food was terrible. The cabin environment was kept entirely too dry."

Pros: "Fast boarding"
Cons: "Plane was a little drafty."

Pros: "On Time"
Cons: "Dear United crew, there are definitely a bunch of great people amongst you. Can you please tell your fellow colleagues to start treating passengers as customers ... no need to leave your good spirits at home, just bring it on the plane ... starting with a smile! And yes, in seat power was not working. PS I wonder who decided on the power outlet placement ... 1.5M flying miles on United."

Pros: "I liked that it was a short flight and that the over-head bins were big enough for my backpack."
Cons: "I didn't like that my friends, who bought their tickets at the same time I did, with their own cards and checked in at the same time as me, didn't get a seat number. I had one assigned when my ticket printed out, after I checked in at the airport after they did. They had to wait until boarding was almost complete before they were afforded a seat. Seemed really strange. With United already having a bad name from recent stories on the news, it made us worry. Don't like worrying when it has anything to do with an airplane."

Pros: "Service was terrific."
Cons: "Nothing"

Pros: "on time, got the seat I wanted"
Cons: "steward was somewhat aggressive, but was responsive one on one. Focus on size of carry on baggage was anxiety producing."

Pros: "Plane was a lot cleaner than I’ve been accustomed to. Boarding was great."
Cons: "I want real food on 4 hour flights where there’s only 1 hour between connections. Starving from 4am pacific to 5pm eastern time is not good for my blood glucose levels. Salt and gluten laden over priced snacks are not good enough"

Pros: "Great flight everyone was really helpful thank you United."

Cons: "Video stopped working, power plugs didn’t work"

Pros: "Arrived on time"
Cons: "Narrow seat"

Pros: "The plane ride was great really liked the connecting times"

Pros: "Didnt try entertainment. Everything else perfect but airline food always average at best."

Pros: "Flight attendants were awesome. Understanding and kind."
Cons: "Small seats"

Pros: "Half the flight booked, they let us switch to better seats!"

Pros: "The free in-flight entertainment was great. I appreciate it being free as it makes up for some of the other issues of not being able to sit next to fellow travelers on the low-fare"

Pros: "Everyone was friendly, but touchdown was kind of brutal"

Pros: "the large Wide body plan"

Pros: "Had no food so don't know. Entertainment system was available, but did not use it."
Cons: "Would have been nice if I could turn it off the entertainment system."

Pros: "Food for purchase available is a good idea on long flights"
Cons: "People don't like surprises. Charging extra for seats, charging extra for luggage resulting in jammed overcrowded overhead bin space are not good ideas. United seats are smaller more cramped than your competitors making for an uncomfortable flight. Flight had no in flight entertainment or ability to charge mobile devices"

Pros: "The crew was very nice and helpful. They saw I am a large person using a crutch for my foot and upgraded me to business economy with an empty seat next to me. The plane was only about half full, so this was easy for them."
Cons: "The in-flight entertainment had an annoying habit of pausing frequently to buffer the movie. I tried to pause it purposely to gain buffer, but to no avail. Because of this, I was unable to watch the entire film. I chose the length to be well below the flight time, so the lack of closure was annoying. There are not enough chocolate choices in the snack menu."

Pros: "It was good overall"

Pros: "Very helpful wheelchair boarding -- very fendly and professional ticket counter/check-in personnel"
Cons: "Very cramped seating"

Pros: "Staff nice and seat was comfortable."
Cons: "The computers were down in SJC so everyone was waiting in line to check in and drop off luggage. It was a very long and slow process, but staff were friendly and professional even with difficult passengers. The thing that bugged me was they kept telling us not to worry and that the flight would be delayed so that we all could make it. I was the last one on the plane and I know there had to be at least 10 that didn't make it in time. I think the flight was only delayed by like 15min or so. I don't think they should tell people not to worry because the plane will wait for them, when it didn't wait for all. I get it that you want to also please those in the plane already and those waiting at destination so I'm not upset. Just giving feedback."

Pros: "Leg room & comfortable seating. Staff were nice & helpful"
Cons: "They should serve sufficient quantity of snacks in long journey"

Pros: "After I boarded the plane I discovered my seat had been assigned to another passenger as well as myself! A bit unnerving but nicely solved by an upgrade to business class!"

Pros: "No turbulence. Easy-in, easy-out"
Cons: "Not much leg room or seat space. Also for over 2 hour flight, no food was offered."

Pros: "The travel agent, Tim, in STL worked very hard to get us on a flight."
Cons: "After a cancelled flight, two delays and lost luggage (that we did not receive for two days after arrival) on the way to Boise, we've now been cancelled on the way home to St. Louis. The first cancellation was due to weather. The two delays were due to late crew and refueling issues. Today's cancellation was due to maintenance. Embarassing. I travel often and can guarantee I will never fly United again."

Pros: "Boarding and crew were good"
Cons: "No comfort at all. Plane was jam packed and I had no leg room, arm rests would not come up, no free wifi or free entertainment."

Pros: "Professional and timely"

Pros: "All the new amenities on united airlines are great the new seats are much more comfortable and have better leg room"
Cons: "No security for the wifi, I work In Silicon Valley and the soft security could be an issue but then again all the airlines lack passwords."

Pros: "All went smoothly this trip"
Cons: "The ability to standby for earlier flights with no added fee"

Pros: "Boarded on time. Arrived on time. Fast boarding"
Cons: "A little turbulent"

Pros: "The crew was awsome"
Cons: "my first flight was delayed so when I landed I had to run to the terminal to see if I can Catch my second flight I was worried my whole flight because I thought that I was going to miss the second flight and that my vacation was going to be delayed. Luckily they had not taken off and I think that they waited for us thank God and the crew"

Pros: "Nice staff and comfort."
Cons: "I didn't like that when I got on and off my flights. When I asked for help because I am deaf and mute no one would escort me to the planes cabin or the right gate. Had to ask 3 different gates which way do I go because I cant hear and I was upset because I thought I wouldn't make my flight. My wife made sure that they put on my information in the system that they would help me, but I guess it doesn't work like that. In future I will make different arrangement so that I can get the help I need."

Pros: "Crew was nice and boarding went smooth"
Cons: "seats were very close together"

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COVID-19 information

Safety measures for airlines flying from California to London

Airlines flying from California to London have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from California to London

Mandatory masks

Masks required on board, masks provided on flights from California to London

Social distancing seating

Middle seats unavailable to book on flights from California to London

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from California to London

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WestJet
14h 19m
LAX - YXU
7/14
Wed
1 stop
WestJet
8h 32m
YXU - LAX
7/6
Tue
1 stop
WestJet
8h 22m
LAX - YXU
7/14
Wed
1 stop
WestJet
8h 32m
YXU - LAX
7/5
Mon
1 stop
Air Canada
7h 44m
LAX - YXU
7/14
Wed
1 stop
Air Canada
15h 17m
YXU - LAX
7/29
Thu
2 stops
WestJet
13h 14m
SAN - YXU
8/1
Sun
1 stop
WestJet
8h 46m
YXU - SAN
7/4
Sun
2 stops
WestJet
12h 29m
SAN - YXU
7/8
Thu
1 stop
WestJet
22h 46m
YXU - SAN
7/4
Sun
2 stops
Delta
12h 00m
SAN - YXU
7/8
Thu
2 stops
Delta
11h 17m
YXU - SAN
7/4
Sun
1 stop
WestJet
13h 34m
SAN - YXU
7/8
Thu
2 stops
WestJet
28h 41m
YXU - SAN
10/5
Tue
2 stops
Delta
13h 41m
SJC - YXU
10/8
Fri
2 stops
Delta
14h 59m
YXU - SJC
7/13
Tue
2 stops
United Airlines
14h 49m
SJC - YXU
7/17
Sat
2 stops
United Airlines
17h 43m
YXU - SJC
5/10
Mon
2 stops
Air Canada
18h 45m
LAX - YXU
6/9
Wed
1 stop
Air Canada
7h 25m
YXU - LAX
7/6
Tue
3 stops
Multiple Airlines
13h 36m
LAX - YXU
7/14
Wed
2 stops
Multiple Airlines
11h 40m
YXU - LAX
5/10
Mon
2 stops
Air Canada
11h 40m
LAX - YXU
6/9
Wed
2 stops
Air Canada
9h 55m
YXU - LAX
7/13
Tue
2 stops
United Airlines
23h 14m
SJC - YXU
7/17
Sat
2 stops
United Airlines
13h 56m
YXU - SJC
7/6
Tue
2 stops
Delta
12h 05m
LAX - YXU
7/14
Wed
2 stops
Delta
13h 55m
YXU - LAX
7/29
Thu
2 stops
Delta
12h 00m
SAN - YXU
8/1
Sun
2 stops
Delta
16h 56m
YXU - SAN
4/21
Wed
2 stops
Air Canada
18h 55m
LAX - YXU
5/5
Wed
2 stops
Air Canada
13h 16m
YXU - LAX
4/21
Wed
3 stops
Air Canada
26h 23m
LAX - YXU
5/5
Wed
2 stops
Air Canada
12h 06m
YXU - LAX
5/26
Wed
2 stops
Air Canada
40h 09m
SJC - YXU
5/30
Sun
2 stops
Air Canada
9h 46m
YXU - SJC
5/10
Mon
3 stops
Air Canada
13h 10m
LAX - YXU
6/9
Wed
2 stops
Air Canada
10h 05m
YXU - LAX
5/26
Wed
3 stops
Air Canada
24h 20m
SJC - YXU
5/30
Sun
2 stops
Air Canada
9h 46m
YXU - SJC
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Recent one-way flight deals

4/30
Fri
3 stops
Air Canada
11h 35m
LAX - YXU
4/30
Fri
2 stops
Air Canada
22h 45m
LAX - YXU
5/9
Sun
3 stops
Air Canada
13h 10m
LAX - YXU
5/9
Sun
2 stops
Air Canada
11h 40m
LAX - YXU
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