HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hanoi

Cheap flights from Sofia (SOF) to Hanoi (HAN)

SOF — HAN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sofia to Hanoi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sofia to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Popular in

March

Cheapest in

June

Average price

$822
Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Best time to book a flight from Sofia to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Hanoi

What is the cheapest month to book a flight from Sofia to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Sofia to Hanoi (average of $862). Flying from Sofia to Hanoi in December is currently the most expensive (average of $1,597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOF to HAN?

Find hourly flight availability from Sofia to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from Sofia to Hanoi by exploring options for tickets in the evening.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Qatar Airways and Turkish Airlines from Sofia to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,622 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
Qatar Airways
7.4
Good
3,622 reviews
Qatar Airways
7.4
Good
3,622 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
Turkish Airlines
7.3
Good
3,965 reviews
Qatar Airways
7.4
Good
3,622 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Sofia to Hanoi round-trip?

    Turkish Airlines, at $672, was found to be the cheapest airline from Sofia to Hanoi. An alternate airline flying to your destination would be Qatar Airways. These flights start at 23% lower than the current average price 3 months from now.

  • Can I find deals for flights from Sofia to Hanoi that include hotel bookings?

    Yes. In addition to deals on Sofia to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Hanoi.

  • Can I find deals for business class flights from Sofia to Hanoi?

    Yes. Cheapflights offers flight deals from Sofia to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Sofia to Hanoi (average of $862). Flying from Sofia to Hanoi in December is currently the most expensive (average of $1,597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sofia to Hanoi

Discover the top 2 airlines that operate flights from Sofia to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$672Average$897FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$687Average$917FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.