Find Cheap Flights from San Francisco to London Heathrow

Pros: Nothing! We’re still in Baltimore

Cons: Brussels air cancelled our flight and didn’t rebook us on another until 25 hours later- so we lost a whole day of our trip. They were supposed to email me confirmation of the new flight and did not- I had to finally call Lufthansa to get it.

Pros: Seat not confortable

Cons: Get newer planes with better functional amenities

Pros: Seats were old, but very spacious and comfortable.

Cons: The boarding process seemed disorganized, and the plane took off late due to waiting for late passengers.

Pros: That there were no group calls for boarding

Cons: My seat

Pros: Crew was friendly, seats were ok

Cons: Flight was delayed for almost 2 hours, there was no explanation, just an apology.

Pros: vegetarian dish was OK.

Cons: entertainment was very poor. very limited selection of movies and tv shows.

Pros: Brussels airlines business class seats were the most comfortable I have sat in.

Cons: The United airlines business class seats were too crowded with no privacy. You have to climb over your neighbor to to use the rest room.

Pros: Best Econ service for a long time.Beats the Comp hands down.

Pros: There was room available.

Cons: This was not business class!

Cons: The seats are uncomfortable, no leg room, no space between seats and the trays hit ones’s stomach. The whole experience was very uncomfortable. The food was awful. Overheated and not cooked through at the same time. Breakfast was odd. Non-Greek yoghurt and cashews. Just strange.

Pros: Flight was half empty, room to spread out

Pros: Everything

Cons: None

Pros: Everything

Cons: Cold coffee.

Pros: The food, the staff and the free movie on the airplane.

Cons: My American partner's passport expires 2 months after our return to the US. Unfortunately, the French issued a year ago the following rule: to enter France, the foreign passport must not expire at least 3 months after the return date. British Airways let us fly to London, explaining this to us, how it would be on us if there were problems further down, and that we would have to get our luggage in London. We chose to fly thinking it would be OK, we had listened to an online person who had had the same problem and the French later told him they would have let him in, also I am myself a dual citizen of France and the US, plus I am autistic, an invisible disability (in my case) that makes it impossible for me to travel alone. I usually do not even say it since not much is understood -by those who do not have it- on how to accommodate it However in London BA did not allow my partner to go on. Due to the fact yesterday was Easter Monday, the American consulate in London was closed. We have spent the night in a nearby motel and now, the next day, I am waiting alone back at the airport with our 2 large suitcases while my partner is at the American consulate. We are poor, do not have phone, currency or charger for England, and I do not do well with stress, so it is difficult. Now we cannot easily reach one another. We hope to be able to fly on a standby basis (that's what BA told us we could hopefully do) later today. Sorry for this long letter, I hope it does not bore whoever reads it (if it is even read :). Anne-Laure

Pros: I love the bins by the side of the Airbus, and for an economy seat there was a good amount of leg room.

Cons: Very bad food my options were pork and vegetarian. Chicken finished.

Pros: A350, smooth and quiet. Nice plane

Cons: Seats in business are a little crowded and close together. opening to get in and out of seat is minimal

Pros: Flight was half empty, room to spread out

Pros: The crew was great!

Cons: Cold coffee.

Pros: The food, the staff and the free movie on the airplane.

Cons: My American partner's passport expires 2 months after our return to the US. Unfortunately, the French issued a year ago the following rule: to enter France, the foreign passport must not expire at least 3 months after the return date. British Airways let us fly to London, explaining this to us, how it would be on us if there were problems further down, and that we would have to get our luggage in London. We chose to fly thinking it would be OK, we had listened to an online person who had had the same problem and the French later told him they would have let him in, also I am myself a dual citizen of France and the US, plus I am autistic, an invisible disability (in my case) that makes it impossible for me to travel alone. I usually do not even say it since not much is understood -by those who do not have it- on how to accommodate it However in London BA did not allow my partner to go on. Due to the fact yesterday was Easter Monday, the American consulate in London was closed. We have spent the night in a nearby motel and now, the next day, I am waiting alone back at the airport with our 2 large suitcases while my partner is at the American consulate. We are poor, do not have phone, currency or charger for England, and I do not do well with stress, so it is difficult. Now we cannot easily reach one another. We hope to be able to fly on a standby basis (that's what BA told us we could hopefully do) later today. Sorry for this long letter, I hope it does not bore whoever reads it (if it is even read :). Anne-Laure

Pros: Crew were delightful! Amenities perfect.

Cons: Very little space between seats.

Pros: Nothing

Cons: We waited in the plane for 5 hours and ended with a cancelled flight. We were rebooked out of Oakland the next day. Missed an entire day in Rome for our honeymoon, lost a night at a hotel, and lost money on a tour.

Cons: They run out of chicken and only had pasta dinner left. I don't like pasta .

Pros: Everything that happened during the flight was fine. The service, the flight itself, and the landing – which was excellent.

Cons: On the ground, neither the staff nor the signage made it clear exactly where to check in. I was sent to the Lufthansa counter, which didn’t open until 11:30, when I should have gone to the United counter. An hour of my time was wasted, which almost resulted in my missing the one-hour before take-off check-in deadline. The only reason I didn’t miss the deadline was because the flight was late taking off.

Cons: They lost my luggage and we barely made it to our connecting flight

Pros: New plane with very friendly and helpful attendants. Extensive entertainment system with usb charging ports.

Cons: Food was mediochre, but what can you expect?

Pros: It was the best flight I’ve ever had. Friendly, polite and very careful crew. It was very pleasant to be on board. Clean, nice climate control, no any smell. The food was tasty and on time, the beverages were widely presented from juices to red and white wine or beer...so The time passed quickly

Cons: Only the other trip by air with Finair

Pros: My bag was lost!

Cons: To have my bag delivered

Pros: Great crew

Pros: There was room available.

Cons: This was not business class!

Pros: I was i business class and the crew were very good

Cons: nothing as it was not a long flight, only 3 hours

Pros: Departed and arrived on time

Cons: Stop the sardine can treatment of passangers

Pros: The crew was great!

Pros: Crew was great.

Cons: Delay of almost 24 hours.

Pros: Crew was nice. The tv/movie technology was fantastic!! Huge selection of movies that made the time fly by, and very easy to use as opposed to my other flight over. Food was good. I love that you get tons of food and drinks (more food than I could eat actually).

Cons: I couldn't get both of my boarding passes printed in London so I had to get it from an agent in Minneapolis. I hate that it's so hard to get a seat assigned and a boarding pass before the trip.

Pros: The plane was nice

Cons: I’m still sitting in Minneapolis so I would have liked to be at my destination. And I had to pay for the overnight accommodations.

Pros: Friendly staff.

Pros: comfort plus really makes a difference

Cons: include at least 1 checked back with comfort plus or some kind of discount.

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

Cons: It was hot

Pros: The crew was great.

Cons: The flight and crew were great. But I was not able to choose my seat because I purchased an economy flight. I was very uncomfortable. But I was luck that that people that were sitting with me were great.

Pros: The crew was amazing! They were all so nice and helpful

Cons: The WiFi didn’t work

Pros: Crew was nice. SFO-LHR was great entertainment.

Cons: They lost my bag! I was waiting for this ski trip for a year, and they lost my snowboard bag. It is still in London and I'm at Avoriaz, waiting for a driver that god knows when will come.

Pros: Everything

Pros: Food was good. I liked that boarding And check-in went quickly.

Cons: The pilot flew too close to a lightning storm near South Dakota. Really bad turbulence as dinner was being served. It was quite scary and my wife and I lost our appetite. Attendants were also slow to pick up our trays afterward.

Pros: Courteous, helpful and on time. Good price as well.

Cons: No complaints

Pros: Nice crew and Good seat despote the âge of the aircraft

Cons: New screen and New aircrafts

Pros: Good food, complimentary beer and wine, and good staff. And all-around pleasant experience :-)

Pros: this flight was supposed to be cancelled and refunded i never heard anything back from kayak nor brussel airlines after sending them our family members death certificate!

Cons: this flight was supposed to be cancelled and refunded i never heard anything back from kayak nor brussel airlines after sending them our family members death certificate!

Pros: The ticket was affordable.

Cons: It was not clear who was or wasn’t supposed to get meals so I only got a breakfast but no dinner. Also the flight was absolutely freezing and no offer of blankets was made.