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Cheap flights from Seattle to Bulgaria from $306

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United Airlines flights from Seattle to Bulgaria

Our best United Airlines deals on Seattle to Bulgaria flight tickets
United Airlines
Aug 24
SEA3:51 pmSeattle/Tacoma Intl
21h 09m
2 stops
SOF11:00 pmSofia
Oct 6
SOF6:10 amSofia
16h 10m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$551
United Airlines
Aug 24
SEA3:51 pmSeattle/Tacoma Intl
21h 09m
2 stops
SOF11:00 pmSofia
Oct 2
SOF6:10 amSofia
20h 49m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$552
United Airlines
Aug 23
SEA8:00 amSeattle/Tacoma Intl
18h 10m
2 stops
SOF12:10 pmSofia
Oct 2
SOF6:10 amSofia
20h 49m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$555

KLM flights from Seattle to Bulgaria

Our best KLM deals on Seattle to Bulgaria flight tickets
KLM
Aug 24
SEA1:50 pmSeattle/Tacoma Intl
14h 10m
1 stop
SOF2:00 pmSofia
Oct 6
SOF7:00 amSofia
19h 39m
1 stop
SEA4:39 pmSeattle/Tacoma Intl
$578
KLM
Apr 14
SEA5:35 pmSeattle/Tacoma Intl
34h 25m
1 stop
SOF2:00 pmSofia
Apr 23
SOF7:00 amSofia
19h 30m
1 stop
SEA4:30 pmSeattle/Tacoma Intl
$591
KLM
Apr 14
SEA7:20 amSeattle/Tacoma Intl
20h 40m
2 stops
SOF2:00 pmSofia
Apr 23
SOF7:00 amSofia
19h 30m
1 stop
SEA4:30 pmSeattle/Tacoma Intl
$595

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Seattle to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $615.

How far in advance should I book a flight to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $765 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Seattle for as low as $598 on momondo.

Cheap Seattle to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bulgaria

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Seattle to Bulgaria takes 13h 50m
There are no direct flights from Seattle to Bulgaria. There are no popular flight routes from Seattle to Bulgaria.
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  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bulgaria?

    Prices for flights from Seattle/Tacoma Intl Airport to Bulgaria are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bulgaria?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bulgaria?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The travel and health documents required for your trip to Bulgaria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Bulgaria

Compare and see reviews for airlines that fly from Seattle to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $538Free CancellationRating
7.7
1,461 reviews
Search KLM flights
LufthansaPriceFrom $540Free CancellationRating
6.8
7,818 reviews
Search Lufthansa flights
Air FrancePriceFrom $555Free CancellationRating
7.4
1,541 reviews
Search Air France flights
Turkish AirlinesPriceFrom $587Free CancellationRating
7.3
4,237 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $620Free CancellationRating
7.4
9,365 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bulgaria?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Bulgaria for you.

Can I find flights from Seattle to Bulgaria with flexible booking policies on momondo?

All flight searches from Seattle to Bulgaria on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Bulgaria?

Once you have performed a search for Seattle to Bulgaria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Bulgaria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bulgaria and let you know when they change.

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