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Cheap flights from Seattle to Bulgaria from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bulgaria departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Bulgaria

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Bulgaria that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Bulgaria.

Cheap last minute flights

Planning a quick getaway from Seattle to Bulgaria? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bulgaria, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Bulgaria

Find recent round-trip train or bus tickets from Seattle to Bulgaria.

All round-trip flight deals from Seattle to Bulgaria

The cheapest plane tickets from Seattle to Bulgaria found on KAYAK recently.
6:05 am - 1:25 pmSEA-SOF
21h 20m2 stops
6:00 am - 9:30 pmSOF-SEA
24h 30m2 stops
$624Air Canada
Find Deal
Tue, Mar 4 - Tue, Mar 11
5:45 am - 6:10 pmSEA-SOF
26h 25m2 stops
6:00 am - 10:00 pmSOF-SEA
25h 00m2 stops
$631Air Canada
Find Deal
Tue, Mar 4 - Tue, Mar 11
3:10 pm - 10:45 pmSEA-SOF
21h 35m1 stop
6:05 am - 2:20 pmSOF-SEA
17h 15m1 stop
$666Lufthansa
Find Deal
Tue, Mar 4 - Tue, Mar 11
7:00 am - 5:10 pmSEA-SOF
24h 10m2 stops
5:25 pm - 12:20 pmSOF-SEA
27h 55m1 stop
$667British Airways
Find Deal
Mon, Mar 3 - Mon, Mar 10
3:10 pm - 10:45 pmSEA-SOF
21h 35m1 stop
6:05 am - 2:20 pmSOF-SEA
17h 15m1 stop
$673Lufthansa
Find Deal
Tue, Mar 4 - Tue, Mar 11
7:15 am - 5:55 pmSEA-SOF
24h 40m3 stops
6:00 am - 9:30 pmSOF-SEA
24h 30m2 stops
$674United Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 11
2:00 pm - 1:35 pmSEA-SOF
13h 35m1 stop
1:45 pm - 2:20 pmSOF-SEA
33h 35m1 stop
$684United Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
7:00 pm - 9:15 amSEA-VAR
28h 15m1 stop
9:30 pm - 6:05 pmVAR-SEA
29h 35m1 stop
$696Turkish Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
7:00 pm - 8:40 pmSEA-VAR
15h 40m1 stop
10:05 am - 6:05 pmVAR-SEA
17h 00m1 stop
$697Turkish Airlines
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Wed, Mar 5 - Wed, Mar 12
7:14 am - 4:20 pmSEA-SOF
23h 06m2 stops
12:05 pm - 8:04 pmSOF-SEA
41h 59m2 stops
$733British Airways
Find Deal
Sun, Feb 2 - Sat, Feb 8
9:45 am - 8:20 pmSEA-SOF
48h 35m3 stops
Tue, Feb 4
6:00 am - 8:45 pmSEA-SOF
28h 45m2 stops
Sun, May 4
7:10 am - 2:00 pmSEA-SOF
44h 50m3 stops
Sun, Feb 2
2:35 pm - 11:15 pmSEA-SOF
22h 40m2 stops
Mon, Feb 3
7:11 am - 5:10 pmSEA-SOF
23h 59m2 stops
$505American Airlines
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Mon, Feb 3
7:00 am - 1:00 pmSEA-SOF
44h 00m3 stops
$524United Airlines
Find Deal
Mon, Feb 3
7:00 am - 1:00 pmSEA-SOF
44h 00m3 stops
$528United Airlines
Find Deal
Mon, Feb 3
1:30 pm - 7:10 pmSEA-SOF
19h 40m1 stop
$706British Airways
Find Deal
Sun, May 18
2:20 pm - 10:50 pmSEA-SOF
22h 30m1 stop
$712Lufthansa
Find Deal
Mon, May 19
6:50 pm - 11:00 pmSEA-SOF
18h 10m1 stop
$767Lufthansa
Find Deal
Fri, May 16
7:00 pm - 3:05 pmSEA-SOF
34h 05m1 stop
9:45 am - 5:05 pmSOF-SEA
17h 20m1 stop
$776Turkish Airlines
Find Deal
Sun, Jan 26 - Sat, Feb 22
11:05 am - 8:55 amSEA-SOF
35h 50m2 stops
9:40 pm - 5:05 pmSOF-SEA
29h 25m1 stop
$901Turkish Airlines
Find Deal
Wed, Jan 22 - Mon, Jan 27
7:00 pm - 3:05 pmSEA-SOF
34h 05m1 stop
3:55 pm - 9:29 pmSOF-SEA
39h 34m2 stops
$904Turkish Airlines
Find Deal
Sun, Jan 26 - Tue, Feb 25
7:00 pm - 8:50 pmSEA-SOF
15h 50m1 stop
9:40 pm - 9:29 pmSOF-SEA
33h 49m2 stops
$944Turkish Airlines
Find Deal
Fri, Jan 24 - Tue, Feb 25
2:35 pm - 6:45 pmSEA-SOF
18h 10m2 stops
6:10 am - 5:00 pmSOF-SEA
44h 50m3 stops
$1,028
Find Deal
Wed, Jan 22 - Mon, Jan 27
2:35 pm - 6:45 pmSEA-SOF
18h 10m2 stops
5:00 am - 2:50 pmSOF-SEA
19h 50m2 stops
$1,045
Find Deal
Wed, Jan 22 - Mon, Jan 27
4:05 pm - 1:25 pmSEA-SOF
35h 20m1 stop
1:10 am - 12:35 pmSOF-SEA
21h 25m1 stop
$1,626Emirates
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Thu, Jan 23 - Tue, Feb 18
4:05 pm - 1:25 pmSEA-SOF
35h 20m1 stop
1:10 am - 12:35 pmSOF-SEA
21h 25m1 stop
$1,708Emirates
Find Deal
Fri, Jan 24 - Tue, Feb 18
3:05 pm - 1:40 pmSEA-SOF
36h 35m2 stops
6:20 am - 10:07 pmSOF-SEA
25h 47m2 stops
$1,733Air Canada
Find Deal
Sat, Jan 25 - Fri, Feb 21
6:10 am - 1:40 pmSEA-SOF
21h 30m3 stops
6:05 am - 9:30 pmSOF-SEA
25h 25m2 stops
$1,806United Airlines
Find Deal
Sun, Jan 26 - Sat, Feb 22

KLM flights from Seattle to Bulgaria

Our best KLM deals on Seattle to Bulgaria flight tickets
KLM
Apr 30
SEA5:35 pmSeattle/Tacoma Intl
34h 25m
1 stop
SOF2:00 pmSofia
Nov 6
SOF7:00 amSofia
23h 25m
2 stops
SEA8:25 pmSeattle/Tacoma Intl
KLM
May 2
SEA5:35 pmSeattle/Tacoma Intl
34h 25m
1 stop
SOF2:00 pmSofia
Nov 6
SOF7:00 amSofia
23h 25m
2 stops
SEA8:25 pmSeattle/Tacoma Intl
KLM
Apr 30
SEA9:40 amSeattle/Tacoma Intl
18h 20m
2 stops
SOF2:00 pmSofia
Nov 5
SOF7:00 amSofia
23h 25m
2 stops
SEA8:25 pmSeattle/Tacoma Intl

United Airlines flights from Seattle to Bulgaria

Our best United Airlines deals on Seattle to Bulgaria flight tickets
United Airlines
Jan 28
SEA3:10 pmSeattle/Tacoma Intl
17h 00m
1 stop
SOF6:10 pmSofia
Feb 19
SOF2:10 pmSofia
41h 20m
2 stops
SEA9:30 pmSeattle/Tacoma Intl
United Airlines
Jan 29
SEA11:05 amSeattle/Tacoma Intl
21h 05m
2 stops
SOF6:10 pmSofia
Feb 25
SOF6:00 amSofia
25h 30m
2 stops
SEA9:30 pmSeattle/Tacoma Intl
United Airlines
Mar 4
SEA7:15 amSeattle/Tacoma Intl
24h 40m
3 stops
SOF5:55 pmSofia
Mar 11
SOF6:00 amSofia
24h 30m
2 stops
SEA9:30 pmSeattle/Tacoma Intl

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 February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $756.

What is the cheapest day to depart on your flight to Bulgaria?

The cheapest day to depart from Seattle to Bulgaria is on a Saturday when prices can be found for as low as $897. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,269.

What is the cheapest time of day to depart on your flight to Bulgaria?

In the evening is the cheapest time of day to fly from Seattle to Bulgaria when you can find flight prices for as low as $897. Flying to Bulgaria in the evening is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly at noon, with an average ticket price of $1,099. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 23 weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $1,019 when searching 23 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 $856 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

Best Price Found

$315

Fastest flight time

12h 45m

Direct flights

None

Airports in Bulgaria

2 airports
The best one-way flight to Bulgaria from Seattle in the past 72 hours is $315. The best round-trip flight deal from Seattle to Bulgaria found on momondo in the last 72 hours is $624.
The fastest flight from Seattle to Bulgaria takes 12h 45m
There are no direct flights from Seattle to Bulgaria. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Varna Airport and Seattle/Tacoma Intl Airport - Sofia Airport.
There are 2 airports near Bulgaria: Varna (VAR), Sofia (SOF)

  • 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
British AirwaysPriceFrom $563Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
United AirlinesPriceFrom $632Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.7
7,111 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $723Free CancellationRating
7.3
3,931 reviews
Search Turkish 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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