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Cheap flights from Seattle to Phuket

One-way from $403, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Mon, Mar 29Any priceTue, Mar 30Any priceWed, Mar 31Any priceThu, Apr 1$403Fri, Apr 2Any priceSat, Apr 3Any priceSun, Apr 4Any priceMon, Apr 5Any 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
$403
Singapore Airlines, flight SQ 27Found 7 days ago, 1 adult
Check price on Aviasales
10:15amSeattleThu, Apr 1
Travel time 18h 5m, 1 stopSEAHKT
6:20pmPhuketFri, Apr 2
$406
Singapore Airlines, flight SQ 27Found 2 days ago, 1 adult
Check price on Aviasales
8:40amSeattleWed, Dec 2
Travel time 19h 5m, 1 stopSEAHKT
6:45pmPhuketThu, Dec 3
$441
Singapore Airlines, flight SQ 27Found 2 days ago, 1 adult
Check price on Aviasales
8:40amSeattleTue, Dec 1
Travel time 19h 5m, 1 stopSEAHKT
6:45pmPhuketWed, Dec 2
$481
Asiana Airlines, flight OZ 271Found 3 days ago, 1 adult
Check price on Aviasales
12:10amSeattleMon, Oct 5
Travel time 18h 35m, 1 stopSEAHKT
8:45amPhuketTue, Oct 6
$488
Cathay Pacific, flight CX 833Found yesterday, 1 adult
Check price on Aviasales
10:25amSeattleMon, Mar 1
Travel time 18h 15m, 1 stopSEAHKT
7:40pmPhuketTue, Mar 2

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 Phuket, booked ahead at a fixed price.
    See options
  • Things to do in PhuketPopular tours from $31.06 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$5345$4816$5067$5068$5919$50610–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1$5352–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1$4412$406345678910111213141516171819202122232425262728293031
$481 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 2, $406.

Lowest fares by month

In the fares found this week, April 2027 has the lowest: from $403 one-way, against $639 in July 2027. Pick a month to see its cheapest date.

$0$250$500$750OctNovDecJanFebMar$403AprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$481Mon, Oct 51 stop
November$535Sun, Nov 12 stops
December$406Wed, Dec 21 stop
January 2027$600Fri, Jan 12 stops
February 2027$529Mon, Feb 12 stops
March 2027$488Mon, Mar 11 stop
April 2027$403Thu, Apr 11 stop
May 2027—
June 2027—
July 2027$639Thu, Jul 11 stop
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Seattle to Phuket?

In the fares found this week, April 2027 has the lowest: from $403 one-way, against $639 in July 2027.

Are there direct flights from Seattle to Phuket?

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

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