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Cheap flights from Seattle to Saint Petersburg

One-way from $523, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Thu, Nov 12Any priceFri, Nov 13Any priceSat, Nov 14Any priceSun, Nov 15$523Mon, Nov 16$612Tue, Nov 17Any priceWed, Nov 18$544Thu, Nov 19Any 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
$523
Icelandair, flight FI 680Found 2 days ago, 1 adult
Check price on Aviasales
2:35pmSeattleSun, Nov 15
Travel time 18h 10m, 3 stopsSEALED
7:45pmSaint PetersburgMon, Nov 16
$526
Icelandair, flight FI 680Found 3 days ago, 1 adult
Check price on Aviasales
2:35pmSeattleWed, Dec 2
Travel time 18h 10m, 3 stopsSEALED
7:45pmSaint PetersburgThu, Dec 3
$540
Icelandair, flight FI 680Found 7 days ago, 1 adult
Check price on Aviasales
2:35pmSeattleSat, Mar 6
Travel time 18h 15m, 3 stopsSEALED
7:50pmSaint PetersburgSun, Mar 7
$544
Icelandair, flight FI 680Found 2 days ago, 1 adult
Check price on Aviasales
2:35pmSeattleWed, Nov 18
Travel time 18h 10m, 3 stopsSEALED
7:45pmSaint PetersburgThu, Nov 19
$568
Icelandair, flight FI 682Found 3 days ago, 1 adult
Check price on Aviasales
7:00pmSeattleSun, Oct 11
Travel time 17h 50m, 3 stopsSEALED
10:50pmSaint PetersburgMon, Oct 12

Round trips

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

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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$9335$7706$9307–8–9–10–11$56812–13–14–15–16–17$62318–19–20–21–22–23–24–25–26–27$64328$91629–30–31–

November 2026

MoTuWeThFrSaSu1–2–3$7754$8175–6–7–8–9$72610–11–12–13–14–15$52316$61217–18$54419–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1$8402$526345678910111213141516171819202122232425262728293031
$574 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 15, $523.

Lowest fares by month

In the fares found this week, November has the lowest: from $523 one-way, against $857 in June 2027. Pick a month to see its cheapest date.

$0$500$1,000Oct$523NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$568Sun, Oct 113 stops
November$523Sun, Nov 153 stops
December$526Wed, Dec 23 stops
January 2027—
February 2027$574Mon, Feb 14 stops
March 2027$540Sat, Mar 63 stops
April 2027—
May 2027$659Sat, May 14 stops
June 2027$857Tue, Jun 12 stops
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Seattle to Saint Petersburg?

In the fares found this week, November has the lowest: from $523 one-way, against $857 in June 2027.

Are there direct flights from Seattle to Saint Petersburg?

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

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of $597. Tuesday is the priciest at about $808.

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