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  2. Bulgaria
  3. Sofia
  4. Seattle - Sofia

Flights from Seattle to Sofia

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Explore the best deals

Discover the cheapest flights from Seattle to Sofia
Sun, Jan 3
LH
LHDirect
SEA - SOF
511€
491€
Prime price per passenger
Tue, Jan 5
TK
TKDirect
SEA - SOF
513€
493€
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle to Sofia

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
week: Nov 16 - Nov 22
Flights from just €614
€614
€1,082
NovemberDecember
Distance: 9,421 km
Seattle airports
Seattle-Tacoma International Airport (SEA)How far from city centre: 18 km
Sofia airports
Sofia Airport (SOF)How far from city centre: 6 km

Book your flight from Seattle to Sofia

Find direct and indirect flights from Seattle to Sofia (Bulgaria) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

The lowest fare booked on this route in recent days was €491, though the price you see will depend on your travel dates and departure times.

A direct flight from Seattle to Sofia takes around 11 h and 55 m, while indirect flights will take longer.

Airports and airlines connecting Seattle and Sofia

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

  • Departure airport: Seattle-Tacoma International Airport (SEA)
  • Arrival airport: Sofia Airport (SOF)

Weather in Sofia

The best time to visit may depend on your preferred climate. In Sofia, the average temperature floats around 25ºC in the warmest months and -4ºC in the coldest ones. Keep this in mind when packing and planning any outdoor activities.

  • Highs: up to 26ºC
  • Lows: down to -5ºC
  • Hottest month: August
  • Coldest month: January
  • Driest month: January
  • Wettest month: June

How to save when flying from Seattle to Sofia

A few tips for finding cheaper flights from Seattle to Sofia:

  • Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
  • Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
  • Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Sofia. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Seattle to Sofia

On average, what is the price of a Seattle to Sofia flight?
When flying from Seattle to Sofia the average price will be €643. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.
For flights from Seattle to Sofia, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Seattle and Sofia. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
When booking, when is the best time to do so in order to get the best prices for Seattle to Sofia flights?
The most popular month for flights from Seattle to Sofia are: January, October and December.
When is the best time to travel from Seattle to Sofia?
A good period of the year to visit Sofia from Seattle really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, December is the best month to fly to Sofia from Seattle, basedd on searches from our customers, followed by March and September. If you prefer to avoid the busy season and get away from the crowds November, August and July are the months with fewer searches for the route Seattle -  Sofia.
What is the duration of a flight from Seattle to Sofia?
Flight time, on average, from Seattle to Sofia is usually 13 h and 20 m on average, at an average distance of 9,421.19 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Sofia compared to Seattle?
The average temperature in Seattle is 18º degrees in summer. Sofia reaches 19º during the hot season. In winter, however, temperatures are around 0º degrees in Sofia, compared to the 6º average degrees in Seattle.

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