$432 Find Cheap Flights from San Francisco to Bangkok

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 Francisco to Bangkok departing on 9/3. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Bangkok.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$846
Typical prices: $840-$709
China Eastern
Tue 10/27Wed 11/4
SFO - BKK • 2 stops
Cheapest one-way
$432
Typical prices: $349-$433
China Eastern
Thu 9/3
SFO - BKK • 2 stops
Top airlines
Cheapest • from $846 (round-trip)
Best reviews • 8.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Bangkok (SFO-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Bangkok 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 Francisco to Bangkok

Tue, Oct 27 - Wed, Nov 4
China Eastern Logo
8:55 am - 12:20 pm
SFO
-
BKK
37h 25m
2 stops
China Eastern Logo
1:35 pm - 9:00 am
BKK
-
SFO
34h 25m
1 stop
$846China Eastern
Thu, Aug 20 - Fri, Sep 11
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
8:15 pm - 9:50 am
BKK
-
SFO
27h 35m
1 stop
$847Singapore Airlines
Tue, Oct 27 - Wed, Nov 4
China Eastern Logo
8:55 am - 12:55 am
SFO
-
BKK
26h 00m
2 stops
China Eastern Logo
3:55 pm - 9:00 am
BKK
-
SFO
32h 05m
2 stops
$848China Eastern
Tue, Nov 17 - Mon, Feb 15
Singapore Airlines Logo
9:40 am - 11:00 am
SFO
-
BKK
34h 20m
1 stop
Singapore Airlines Logo
6:10 pm - 7:50 am
BKK
-
SFO
28h 40m
1 stop
$849Singapore Airlines
Thu, Nov 12 - Mon, Nov 23
China Eastern Logo
12:00 pm - 12:55 am
SFO
-
BKK
21h 55m
1 stop
China Eastern Logo
1:55 am - 3:08 pm
BKK
-
SFO
28h 13m
2 stops
$852China Eastern
Tue, Nov 10 - Mon, Nov 30
China Eastern Logo
7:00 am - 12:55 am
SFO
-
BKK
26h 55m
2 stops
China Eastern Logo
1:55 am - 3:08 pm
BKK
-
SFO
28h 13m
2 stops
$853China Eastern
Thu, Oct 29 - Fri, Nov 13
China Eastern Logo
1:00 pm - 2:55 pm
SFO
-
BKK
35h 55m
2 stops
China Eastern Logo
1:55 am - 3:08 pm
BKK
-
SFO
28h 13m
2 stops
$854China Eastern
Sat, Sep 12 - Fri, Nov 13
China Eastern Logo
12:00 pm - 12:30 pm
SFO
-
BKK
34h 30m
1 stop
China Eastern Logo
1:35 pm - 9:00 am
BKK
-
SFO
34h 25m
1 stop
$856China Eastern
Tue, Aug 11 - Thu, Sep 10
Philippine Airlines Logo
12:30 am - 6:30 pm
SFO
-
BKK
28h 00m
1 stop
Philippine Airlines Logo
1:25 pm - 9:10 pm
BKK
-
SFO
21h 45m
1 stop
$860Philippine Airlines
Sun, Sep 13 - Sat, Nov 14
Multiple Airlines Logo
8:23 am - 12:40 am
SFO
-
BKK
26h 17m
2 stops
Multiple Airlines Logo
3:55 pm - 9:00 am
BKK
-
SFO
56h 05m
2 stops
$862Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Bangkok flights

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

How much is a round-trip flight from San Francisco to Bangkok?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Bangkok departing in October.

What is the cheapest month to fly from San Francisco to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Bangkok, 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 Francisco to Bangkok is January, where tickets cost $729 (return) on average. On the other hand, the most expensive months are August and May, where the average cost of round-trip tickets is $1,998 and $1,632 respectively.

How far in advance should I book a flight from San Francisco to Bangkok?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Bangkok, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Bangkok, you should book around 3 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

KAYAK's tips to save more on a San Francisco to Bangkok flight

Based on the flight data, it is generally cheaper to fly from San Francisco to Bangkok on a Wednesday in the month of September.

Day Selection: Choose to fly on a Wednesday for the best rates.

Month Selection: September is the cheapest month to travel this route.

Booking Advance: Book your flight at least 112 days in advance to get the best price.

Airline Choice: Cathay Pacific is generally the cheapest airline for this route.

Flight Type: It's cheaper to fly with a layover than direct.

AI-powered; AI can make mistakes.

Good to know

Cheapest flight$432
Flight from San Francisco to Bangkok Suvarnabhumi Airport

When to book flights from San Francisco to Bangkok

Are your dates flexible? Find out the best times to travel from San Francisco to Bangkok 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 flights from San Francisco to Bangkok

  • Are there kid and pet amenities at San Francisco Airport?

    If you're traveling with kids and pets, you'll be glad to know that you're well taken care of at SFO. The airport features baby care facilities, several interactive Kids'Spots play zones, self-guided tours for older children, and medical facilities. You'll find several animal relief areas in Terminal 1, 2, and 3.

  • How do you travel from Suvarnabhumi Airport (BKK) to Bangkok city center?

    Suvarnabhumi Airport has a Rail Link with two SA Express routes that can get you from the airport to Downtown Bangkok in about 15min. Alternatively, you can use the Airport Express Bus located at Entry Gate 8 and take about 45min to the city, or use a metered taxi from entry Gate 4. If you're looking to use public buses or vans, you'll find the Public Transport Center outside the main terminal building.

  • Are there lounges at Suvarnabhumi Airport?

    Several airlines have lounges at BKK Airport, including Bangkok Airways, Air France, Thai Airways, Singapore Airlines, China Airways, EVA Air, Emirates Airlines, Japan Airlines, Turkish Airlines, and Oman Air. Most of these lounges offer premium food, beer and wine, TV, Wi-Fi, and showers.

  • What are my travel options from Don Muang Airport (DMK) to Bangkok City?

    You have two options, by taxi or by bus. Taxis are more convenient and the taxi stand is located outside arrivals. The trip will take you about 20min to the city. If you opt to travel by bus, you can choose between the Airport Limo Bus Express and the A1. Both depart from Door 6 Terminal 1, but you’ll need to transfer after reaching Mo Chit and use the MRT Subway or BTS Skytrain to reach Bangkok.

  • Does San Francisco International Airport (SFO) provide amenities for business passengers?

    For passengers going on a business-inspired trip to Bangkok from San Francisco, you can catch up on some work at SFO. SFO’s Triptel Business Center is in the Main Hall of the International Terminal and features faxing and copying machines, mobile phone rentals, and internet access tailored for business passengers.

  • Are there any parking facilities at San Francisco International Airport?

    If you are driving to San Francisco Airport, you can park your car at their short or long-term facilities. The International Parking Garages are adjacent to the International Terminal and provide daily and hourly parking. The Domestic Terminal inside the airline hub provides short-term parking services. 801 South Airport Boulevard hosts long-term parking.

  • Does San Francisco International Airport provide adapted facilities for special needs passengers?

    Yes. San Francisco Airport welcomes all guests. The airline hub has invested in accessible designs like elevator lobbies close to the parking garages plus accessible restrooms. Curb ramps are found in all public areas as well as visual paging systems. Be sure to ask your provider for any specific necessities like wheelchair assistance.

  • What are the eco-friendliest airlines flying from San Francisco to Bangkok?

    On average, 13755 lbs. of carbon is released on flights from San Francisco to Bangkok, with one-stop flights being eco-friendlier than trips with two stops. Eco-savvy passengers on this route should consider reserving flights with ANA, Japan Airlines, or American Airlines. They are the eco-friendliest, releasing 45% less carbon respectively.

  • Where are the car rental facilities at Suvarnabhumi International Airport?

    If you are planning a road trip across Bangkok and its neighborhood, obtaining a rental car at BKK as soon as you land is more convenient. The car rental facility hosts major suppliers like Budget, Avis, National, Hertz, and SIXT and is close to the Arrivals on the terminal’s first floor. Foreigners should be at least 21 and have an International Driver’s License.

  • Do the airports in Bangkok provide facilities for families with kids?

    For travelers planning a Bangkok vacation with their kids, BKK hosts play areas to keep them occupied. These are found in Concourses B and D near the transfer lounges and on Concourses C and D’s first floor. Don Mueang International Airport (DMK) has a play area in Terminal 1’s Floor 3.

  • What is the cheapest flight from San Francisco to Bangkok?

    In the last 3 days, the lowest price for a flight from San Francisco to Bangkok was $432 for a one-way ticket and $846 for a round-trip.

  • Do I need a passport to fly between San Francisco and Bangkok?

    A passport is required to fly from San Francisco to Bangkok.

  • Which airports will I be using when flying from San Francisco to Bangkok?

    When flying out of San Francisco you will be using San Francisco. You will be landing at one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

  • Which aircraft models fly most regularly from San Francisco to Bangkok?

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

  • Which airline alliances offer flights from San Francisco to Bangkok?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and Bangkok, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Bangkok from San Francisco?

    Taipei City is the most popular layover city among KAYAK users traveling from San Francisco to Bangkok.

  • How does KAYAK find such low prices on flights from San Francisco to Bangkok?

    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 Francisco to Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from San Francisco 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 Francisco to Bangkok?

    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 Bangkok with an airline and back to San Francisco with another airline.

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

    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 Bangkok from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Bangkok

  • If you're looking to travel from San Francisco to Bangkok, Thailand, you can book your flights from San Francisco International Airport (SFO), which is about 13 miles away from the city center. To reach San Francisco International Airport from the San Francisco city center, you can use the BART rapid rail or the SamTrans buses that connect directly to the airport. The BART station is located in the International Terminal.
  • When booking your flight, you can choose one of two Bangkok airports, Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK). BKK airport is approximately 19 miles away from Downtown Bangkok, while DMK Airport is approximately 14 miles away.
  • Some of the airlines that fly from San Francisco Airport to Bangkok include Alaska Airlines, Singapore Airlines, Japan Airlines, Korean Air, and American Airlines. San Francisco International Airport is a hub for Alaska Airlines and United Airlines.
  • San Francisco International Airport has special complimentary services, including the Airport Butler that offers customized assistance, yoga rooms, spa services at XpresSpa, a SkyTerrace where you can chill, and museum exhibits that offer historical, scientific, cultural, and art exhibits.
  • If you’d like to spend the night at Suvarnabhumi Airport (BKK), you'll find the Miracle Transit Hotel on the fourth floor of the airport. Alternatively, you can stay at the Avagard Capsule Hotel.
  • If you arrive at Don Muang Airport (DMK), you can stay at Sleep Box by Miracle, located in Terminal 2 on the fourth floor of the airport, or the Amari Don Muang Airport Hotel, also on-site and connected to the airport by a walkway.
  • Suvarnabhumi Airport (BKK) is a major base for Thai Airways and a focus city for EVA Air. Consider booking flights with these airlines for easy connections to cities like Hanoi, Delhi, and Ho Chi Minh City.
  • Trips from San Francisco to Bangkok have layovers depending on your carrier. Philippine Airlines has a layover at Ninoy Aquino International Airport (MNL), while ANA stops at Haneda Airport (HND). EVA Air stops at Taiwan Taoyuan International Airport (TPE).
  • Don Mueang International Airport (DMK) is home to several lounges for passengers arriving at the airline hub and looking for quiet places to await their pick-up. These include Terminal 1’s Coral Executive Lounge on the 2nd and Miracle Lounge on the 3rd Floors. You will be granted access with a lounge membership program or pass.

Reviews of the top 5 airlines serving from San Francisco to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Bangkok. 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 Francisco to Bangkok? 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.
8.5
EVA AirOverall score based on 1458 reviews
8.4Boarding
8.7Crew
8.0Entertainment
8.1Food
8.3Comfort
Airline reviews

The food was great; the attendants were pleasant. Waiting to onboard felt stressful, as passengers who had connecting flights at SEA had to be verified again for two things before getting a real boarding pass: passport and carry-on luggage weight. The boarding pass issued by another airline (i.e., the first leg of my trip) did not count. The S terminal at SEA was barren, with lots of sensory overloads because every airline was repeatedly broadcasting long lists of names of passengers who had not gone through that verification process. The carry-on luggage weight check seemed futile to me. I saw a woman who opened her over-weight suitcase to move some items into her shoulder bag. She still boarded with two huge bags with her. I assume this check is an endeavor of ensuring fairness of the overhead bin space or optimizing fuel efficiency when gas price is through the roof, but I don't know if either goal is achieved. Nonetheless I respect the crew's dedication to the SOP.

8.0 ExcellentAnonymous, May 2026
SEA - TPE
Read more EVA Air reviews

The food was great; the attendants were pleasant. Waiting to onboard felt stressful, as passengers who had connecting flights at SEA had to be verified again for two things before getting a real boarding pass: passport and carry-on luggage weight. The boarding pass issued by another airline (i.e., the first leg of my trip) did not count. The S terminal at SEA was barren, with lots of sensory overloads because every airline was repeatedly broadcasting long lists of names of passengers who had not gone through that verification process. The carry-on luggage weight check seemed futile to me. I saw a woman who opened her over-weight suitcase to move some items into her shoulder bag. She still boarded with two huge bags with her. I assume this check is an endeavor of ensuring fairness of the overhead bin space or optimizing fuel efficiency when gas price is through the roof, but I don't know if either goal is achieved. Nonetheless I respect the crew's dedication to the SOP.

Food tasted like the meat had freezer burn. Another thing all of our 4 check baggage was left somewhere and my oral medication for my diabetes was left in one of the lost luggage..most of the flight attendants did not know how to communicate in English.. the trip was a total nightmare

I put the review all together for the first review

The crew need to be more friendly it seem everything such a rush situation during dinner and breakfast. Smiles to the passenger go such a long way just the service from Seattle to Taipei, service from Taipei to Bangkok were great more pleasant the flight attendant from Thailand she was very nice, as far as entertainment were amazing , wiffi connection was incredible great, I will be able to charged my phone from Seattle to Taipei and from taipei to Bangkok I won’t be able to do so flight attendant told me that because I don’t have the original iPhone charger connection has nothing to do what type of charger I have so she said there is nothing she can do about it. Foods : from Seattle to Taipei were ok no flavor , from Taipei to Bangkok I have chicken teriyaki the rice is overcooked all the flavor stuck on the aluminum wraps , breakfast the congee was on point and delicious. Will I recommend anyone to fly with Eva air go for it so you can experience yourself for myself I won’t fly with them again I’m gonna stick with Singapore airlines instead.

I liked that they gave us a couple of meals and drinks but the meal was not good and not many options especially if we are seated in the back of the plane.

Never went. Got rescheduled with Phillipine Airlines to Bali, which was fine.

I am really satisfied with Eva Air and will definitely fly with them again.

Again on this leg the WiFi wouldn't work. The seats were comfortable with adequate cushion and space between seats for my legs. Very nice 3-hour flight.

The flight from SEA to Taipei was on a Boeing 787-10. Economy seats were unacceptably cramped and the seats themselves were old and lacking cushion. I'm only 5'3" and couldn't cross my legs as my knees were up against the seat in front of me! I could not get WiFi to work most of the time on both flights and crew were invisible except to serve meals. The onboard entertainment also did not work reliably and was very hard to hear through the provided earbuds. The Asian vegetarian meals were interesting. I hope they can provide a fully vegan option though these meals seemed to be already. I appreciate their providing these meals options for vegans. I don't think I'll fly a 787-10 if I can help it. It was the definition of a sardine can in Economy.

My luggage was lost and didnt arrive in manila yesterday. And until now im still waiting for the confirmation if my luggage is teady for pick up in terminal 1

We boarded late and it snowballed from there. Had to wait behind 6 other flights to take off before us. Then, arriving late to our destination, we had to circle in the air for 20 minutes. If that's not enough, the seats are very cramped on their iteration if the A321neo. I'm 6"3' tall and my knees were pressed against the seat in front of me. These are not the slimline seats that offer less cushion with more leg room. I had no room to move my legs. Since I am an adult male, I also had no shoulder room. I sat on an aisle seat to have some space to lean my should out. But the walkway seemed to be more narrow than I am used to see. I felt bad for the middle passenger because there was just no where for me to put my shoulders except into the middle seat person. I don't plan to fly in this airline again in this configuration. Pack everyone in and lose my business.

We really enjoyed our flight to Seattle. The food was great and service was attentive.

The crew are amazing. Very professional, polite, kind, and accommodating.

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Flight attendants. Food, entertainment and most of all, be on time.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

Smooth sailing trip, pilots are good. Less amount of food offered but the quality is okey.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

The crew and the food were excellent. The plane was kept quite clean.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Everything you need to know for your flight from San Francisco to Bangkok

Other airlines flying from San Francisco to Bangkok

Flights from the other most popular airlines that fly from San Francisco to Bangkok according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.