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$2,843+ Cheap flights from San Francisco (SFO) to Rayong (UTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UTP
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from San Francisco to Rayong

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Rayong (UTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$959
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$791
Provider with most accurate pricing for San Francisco-Utapao Rayong Pattaya flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Utapao Rayong Pattaya flights.
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From San Francisco to Utapao Rayong Pattaya
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Francisco to Rayong

Cheapest flights from San Francisco to Rayong
Explore the most affordable flight options available from San Francisco to Rayong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Qatar Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:00 pmSFO - UTP
2 stops34h 50mQatar Airways
Sun 11/231:00 pmUTP - SFO
2 stops38h 40mQatar Airways
Deal found 10/27$2,843

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Rayong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from San Francisco to Rayong that are best for you.

Fly from

San Francisco

Fly to

Rayong

Route

Depart

Return

Price

San FranciscoRayong

SFO - UTP

SFOUTP

San Francisco

Wed 11/19

3:00 pm-4:50 pm

2 stops34h 50m

Utapao Rayong Pattaya

Sun 11/23

1:00 pm-12:40 pm

2 stops38h 40m

$2,843

San FranciscoRayong

SFO - UTP

SFOUTP

San Francisco

Thu 1/15

12:00 pm-4:50 pm

3 stops37h 50m

Utapao Rayong Pattaya

Thu 1/29

1:00 pm-12:40 pm

2 stops62h 40m

$6,147

San FranciscoRayong

SFO - UTP

SFOUTP

San Francisco

Thu 1/15

12:00 pm-4:50 pm

3 stops37h 50m

Utapao Rayong Pattaya

Thu 1/29

1:00 pm-5:59 pm

3 stops43h 59m

$9,479

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from San Francisco to Rayong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Rayong in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Rayong flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Rayong flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Rayong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Rayong flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Rayong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Rayong

Have a flexible travel schedule? Discover the best time to fly to Rayong from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Rayong

What is the cheapest month to book a flight from San Francisco to Rayong?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Rayong (average of $555). Flying from San Francisco to Rayong in June is currently the most expensive (average of $866). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Rayong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Rayong?

    A quick flight from San Francisco to Rayong can take about 34h 50m. Qatar Airways provides one of the quickest options available for as low as $2,843. San Francisco and Rayong are separated by a distance of 7962 mi.

  • Can I find deals for flights from San Francisco to Rayong that include hotel bookings?

    Yes. In addition to deals on San Francisco to Rayong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Rayong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Rayong.

  • Can I find deals for business class flights from San Francisco to Rayong?

    Yes. Cheapflights offers flight deals from San Francisco to Rayong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Rayong?

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Rayong (average of $555). Flying from San Francisco to Rayong in June is currently the most expensive (average of $866). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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