⚡ Fare recorded April 25, 2026 · Prices change daily

Hanoi to St. Petersburg flights

Hanoi (HAN) to St. Petersburg (LED): 4,459 miles (7,177 km) great-circle, about 9h 25m nonstop by our estimate. Cheapest fare observed: $825 round-trip on Sichuan Airlines, with 1 stop, departing May 21, 2026.

3USichuan Airlines3U3906
Depart
HAN
Hanoi, Vietnam
09:00
2026-05-21
✈
Arrive
LED
St. Petersburg, Russia
Returns 22:30
2026-07-05
Stops
1 stop
Distance
4,459 mi
Est. nonstop time
9h 25m
Trip type
Round-trip
$825
Round-trip · per person
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About this flight

When did the cheapest Hanoi to St. Petersburg fare fly?

$825 round-trip, Sichuan Airlines 3U3906, departing 2026-05-21 at 09:00, returning 2026-07-05. The recorded itinerary left on a Thursday, returning on a Sunday 45 nights later; the fare was observed 26 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Hanoi from St. Petersburg?

  • Distance: 4,459 miles (7,177 km) great-circle, heading northwest.
  • Estimated nonstop flight time: about 9h 25m.
  • Departure airport: Noi Bai International Airport (HAN), Hanoi, Vietnam, UTC+7 on May 21, 2026.
  • Arrival: Pulkovo Airport (LED), Russia, UTC+3 on May 21, 2026.
  • Time difference: St. Petersburg is 4 hours behind Hanoi on the recorded date.
  • Route type: international, Vietnam to Russia.
  • Arrival airport elevation: 78 ft.
  • Recorded itinerary: Sichuan Airlines 3U3906, 1 stop, round-trip, 45 days between departure and return.
Fare comparison

How does the Hanoi to St. Petersburg fare compare with other routes from HAN?

At $825, it ranked 23rd of the 30 round-trip fares we recorded from HAN (median $271). That is 18.5 cents per great-circle mile (round-trip price over one-way distance), below the HAN median of 25.9 cents across 30 round-trip routes.

Routes from HAN of similar length: Minsk (4,551 mi) at $1161 and Istanbul (4,609 mi) at $617.

HAN to LED is the only one of 30 HAN routes where Sichuan Airlines priced cheapest. It is the 3rd longest of the 30 routes we track from HAN.

Other ways in

What did other cities pay to fly to St. Petersburg?

Of 98 departure airports with a fare to St. Petersburg, Hanoi (HAN) ranked 51st at $825. Lowest: $247 from Antalya (AYT); highest: $2769 from Havana (HAV); 0 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Emirates (8), Sichuan Airlines (8), Turkish (8), China Eastern (4) and Etihad (4), plus 38 more.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Ho_Chi_Minh, Europe/Moscow; flight time is our estimate.

FAQ

Hanoi to St. Petersburg flight questions

How far is Hanoi from St. Petersburg by plane?

+
Hanoi is about 4,459 miles (7,177 km) from St. Petersburg on a great-circle line from Noi Bai International Airport (HAN) to Pulkovo Airport (LED), heading northwest. It is the 3rd longest of the 30 routes we track from HAN. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Hanoi to St. Petersburg?

+
About 9h 25m nonstop by our estimate for 4,459 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Sichuan Airlines fare was with 1 stop. 98 airports in our feed had a fare to St. Petersburg; this one ranked 51st, and 0 of the 98 were nonstop.

What is the time difference between Hanoi and St. Petersburg?

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On May 21, 2026, Hanoi was on UTC+7 (Asia/Ho_Chi_Minh) and St. Petersburg on UTC+3 (Europe/Moscow), so St. Petersburg was 4 hours behind Hanoi: noon in Hanoi was 08:00 in St. Petersburg. Neither Asia/Ho_Chi_Minh nor Europe/Moscow shifts for daylight saving, so the gap holds all year.

How much is a flight from Hanoi to St. Petersburg?

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As observed on April 25, 2026: $825 per person round-trip on Sichuan Airlines flight 3U3906, departing May 21, 2026, returning July 5, 2026, with 1 stop. At $825, it ranked 23rd of the 30 round-trip fares we recorded from HAN (median $271). That is 18.5 cents per great-circle mile (round-trip price over one-way distance), below the HAN median of 25.9 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Hanoi to St. Petersburg?

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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into St. Petersburg, 0 of the 98 recorded fares were nonstop. From HAN, 15 of 30 were. Routes from HAN of similar length: Minsk (4,551 mi) at $1161 and Istanbul (4,609 mi) at $617.

Which airports serve flights from Hanoi to St. Petersburg?

+
It departs Noi Bai International Airport (HAN) in Hanoi, Vietnam, and arrives at Pulkovo Airport (LED) in St. Petersburg, Russia. An international flight, Vietnam to Russia. HAN to LED is the only one of 30 HAN routes where Sichuan Airlines priced cheapest.

Where else near St. Petersburg can you fly from Hanoi?

Moscow (MOW) $510Minsk (MSQ) $1161Kazan (KZN) $980Ufa (UFA) $1018Istanbul (IST) $617Novosibirsk (OVB) $1006All flights from Hanoi →

Other cities with flights to St. Petersburg

From Antalya (AYT) $247From Istanbul (IST) $330From Frankfurt (FRA) $422From Budapest (BUD) $444From Vienna (VIE) $451From Geneva (GVA) $455

Ready to fly?

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