SFO - HAK

$772 Find Cheap Flights from San Francisco to Haikou

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 Haikou departing on 7/1. 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 Haikou

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Haikou, 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 Francisco to Haikou, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,120
Typical prices: $721-$634
China Eastern
Wed 11/11Sun 11/15
SFO - HAK • 2 stops
Cheapest one-way
$772
Multiple Airlines
Wed 7/1
SFO - HAK • 2 stops
Top airlines
Cheapest • from $1,120 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Haikou. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $948 (round-trip)
Shortest trip • 19h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Haikou!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Haikou (SFO-HAK)

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

Wed, Nov 11 - Sun, Nov 15
China Eastern Logo
7:00 am - 12:40 am
SFO
-
HAK
25h 40m
2 stops
China Eastern Logo
6:20 am - 9:59 am
HAK
-
SFO
43h 39m
2 stops
$1,120China Eastern
Wed, Nov 11 - Sun, Nov 15
China Eastern Logo
7:00 am - 12:40 am
SFO
-
HAK
25h 40m
2 stops
China Eastern Logo
6:20 am - 9:59 am
HAK
-
SFO
43h 39m
2 stops
$1,121China Eastern
Sun, Jun 14 - Tue, Jun 23
Cathay Pacific Logo
1:20 am - 3:40 pm
SFO
-
HAK
23h 20m
1 stop
Cathay Pacific Logo
4:50 pm - 11:15 pm
HAK
-
SFO
21h 25m
1 stop
$1,969Cathay Pacific
Wed, Nov 11 - Sun, Nov 15
Air China Logo
12:00 pm - 10:45 am
SFO
-
HAK
54h 45m
2 stops
Air China Logo
6:55 pm - 11:04 pm
HAK
-
SFO
44h 09m
2 stops
$1,997Air China
Wed, Nov 11 - Sun, Nov 15
Air China Logo
12:00 pm - 12:45 pm
SFO
-
HAK
32h 45m
1 stop
Air China Logo
6:55 pm - 11:04 pm
HAK
-
SFO
44h 09m
2 stops
$2,189Air China
Mon, Jun 15 - Tue, Jun 23
Air China Logo
4:11 pm - 12:10 pm
SFO
-
HAK
28h 59m
2 stops
Air China Logo
1:15 pm - 10:30 am
HAK
-
SFO
36h 15m
1 stop
$2,555Air China
Mon, Jun 15 - Tue, Jun 23
Multiple Airlines Logo
9:20 am - 12:20 pm
SFO
-
HAK
36h 00m
2 stops
Multiple Airlines Logo
4:50 pm - 3:31 pm
HAK
-
SFO
37h 41m
2 stops
$4,285Multiple Airlines
Mon, Jun 15 - Tue, Jun 23
China Eastern Logo
9:20 am - 12:20 pm
SFO
-
HAK
36h 00m
2 stops
China Eastern Logo
2:55 pm - 3:53 pm
HAK
-
SFO
39h 58m
3 stops
$15,937China Eastern
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Haikou, 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 Haikou is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,612 and $1,550 respectively.

Good to know

Low seasonNovember
Cheapest flight$772
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 54% increase in price.
Flight from San Francisco to Haikou

When to book flights from San Francisco to Haikou

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

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

    In the last 3 days, the lowest price for a flight from San Francisco to Haikou was $772 for a one-way ticket and $1,120 for a round-trip.

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

    Yes, you’ll need a passport to travel to Haikou from San Francisco.

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

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

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

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

  • Which is the best airline for flights from San Francisco to Haikou, Cathay Pacific or China Southern?

    The two airlines most popular with KAYAK users for flights from San Francisco to Haikou are Cathay Pacific and China Southern. With an average price for the route of $769 and an overall rating of 7.6, Cathay Pacific is the most popular choice. China Southern is also a great choice for the route, with an average price of $1,515 and an overall rating of 7.5.

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

    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 Haikou.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haikou 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 Haikou?

    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 Haikou with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and HAK 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 Francisco to Haikou?

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

Reviews of the top 3 airlines serving from San Francisco to Haikou

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Haikou. 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 Haikou? 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.
7.6
Cathay PacificOverall score based on 1344 reviews
7.6Comfort
7.7Entertainment
7.3Food
7.9Boarding
8.1Crew
Airline reviews

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.

10.0 ExcellentBruce, May 2026
LAX - PHX
Read more Cathay Pacific reviews

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

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

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

Poor seats. Not helpful crew. The food was awful.overall very very bad experience. Traveled with the family of 5

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

It was just fine. The sirlines did live up fully to my expectation.

The flight was delayed. The staff made us wait in the room that is too small and it was crowded and with no seats available for waiting. They did not tell us why the delay occurred.

While boarding at PVG, there was a ticket checking at the gate, then there was another ticket checking at the bottom of the escalator, which created quite a dangerous congestion. Not sure which idiot made this absolutely unnecessary arrangement.

While boarding at PVG, there was a ticket checking by the gate, then there was another ticket checking right at the bottom of the escalator, which created quite a dangerous congestion. Don't understand why the duplication?

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

Plane was good. But food was bad and air host was so rude. I will never fly with China Eastern again

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

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

Information on your arrival and departure airports