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Cheap flights from San Francisco to Bangkok

One-way from $244, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sun, Oct 18Any priceMon, Oct 19Any priceTue, Oct 20Any priceWed, Oct 21$244Thu, Oct 22Any priceFri, Oct 23Any priceSat, Oct 24Any priceSun, Oct 25Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$244
American Airlines, flight AA 2244Found yesterday, 1 adult
Check price on Aviasales
7:57pmSan FranciscoWed, Oct 21
Travel time 19h 53m, 2 stopsSFOBKK
5:50amBangkokFri, Oct 23
$399
Asiana Airlines, flight OZ 211Found 6 days ago, 1 adult
Check price on Aviasales
11:00pmSan FranciscoMon, Oct 26
Travel time 19h 15m, 1 stopSFOBKK
8:15amBangkokWed, Oct 28
$414
Air India, flight AI 174Found 7 days ago, 1 adult
Check price on Aviasales
10:00amSan FranciscoSun, Jan 3
Travel time 26h 10m, 1 stopSFOBKK
3:10amBangkokTue, Jan 5
$419
Korean Air, flight KE 24Found 5 days ago, 1 adult
Check price on Aviasales
12:45pmSan FranciscoThu, Oct 29
Travel time 19h, 1 stopSFOBKK
9:45pmBangkokFri, Oct 30
$424
American Airlines, flight AA 2211Found 5 days ago, 1 adult
Check price on Aviasales
7:03amSan FranciscoFri, Nov 13
Travel time 20h 42m, 2 stopsSFOBKK
6:45pmBangkokSat, Nov 14

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in ThailandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Bangkok, booked ahead at a fixed price.
    See options
  • Things to do in BangkokPopular tours from $24.19 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Thailand from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–5–6–7–8–9–10–11–12$43913–14–15–16–17–18–19–20–21$24422–23–24–25–26$39927–28–29$41930–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13$42414–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$399 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 21, $244.

Lowest fares by month

In the fares found this week, October has the lowest: from $244 one-way, against $583 in December. Pick a month to see its cheapest date.

$0$200$400$600$244OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$244Wed, Oct 212 stops
November$424Fri, Nov 132 stops
December$583Tue, Dec 292 stops
January 2027$414Sun, Jan 31 stop
February 2027—
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

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

In the fares found this week, October has the lowest: from $244 one-way, against $583 in December.

Are there direct flights from San Francisco to Bangkok?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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