Which airlines fly direct between Hanoi and Sofia?

Airlines operating direct flights include Vietnam Airlines, Bamboo Airways, Bulgaria Air, Ryanair.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $529 depending on season and advance booking.

Home FlightsHanoi to Sofia

Verified Route Guide

Flights from Hanoi to Sofia

Q: How long is the flight from Hanoi to Sofia?

The average nonstop flight time from Hanoi (HAN) to Sofia (SOF) is approximately 9h 50m covering a distance of 7824 km.

Noi Bai International (HAN) → Sofia Airport (SOF)

Fares From$529

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Flight Time

9h 50m

Nonstop average

Distance

7824 km

Air route corridor

Best Time to Fly

April - June & September - October (Optimal climate)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Hanoi to Sofia

Cheap flights from Hanoi (HAN) to Sofia (SOF). Compare Vietnam Airlines fares from $529 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Noi Bai International and Sofia Airport, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

Vietnam Airlines

Bamboo Airways

Bulgaria Air

Ryanair

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Hanoi (HAN) to Sofia (SOF)
Flight Distance	7,824 kilometers / 4,862 miles
Average Flight Duration	9h 50m (nonstop)
Starting Fare	From $529 (0% added booking fees)
Operating Airlines	Vietnam Airlines, Bamboo Airways, Bulgaria Air, Ryanair
Optimal Travel Season	April - June & September - October (Optimal climate)

Return Flight Route

Sofia (SOF) to Hanoi (HAN)

Nonstop return tickets from $529 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Hanoi to Sofia?

The nonstop flight takes approximately 9h 50m, traversing 7824 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.