$458+ Cheap flights from Bulgaria to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SEA
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Bulgaria to Washington 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
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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 Bulgaria to Washington
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Cheapest flights from Bulgaria to WashingtonExplore the most affordable flight options available from Bulgaria to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Bulgaria to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:05 pm
SOF
- SEA
1 stop30h 10m
Turkish Airlines
Sun 4/267:10 pm
SEA
- SOF
1 stop27h 35m
Turkish Airlines
Deal found 2/3![Turkish Airlines logo]()
$757
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
SOF
- SEA
1 stop14h 45m
Multiple Airlines
Sun 4/268:20 am
SEA
- SOF
2 stops19h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$825
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
SOF
- SEA
1 stop19h 30m
Multiple Airlines
Thu 5/281:30 pm
SEA
- SOF
1 stop14h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$832
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:00 am
SOF
- SEA
1 stop14h 40m
Multiple Airlines
Sun 3/18:00 am
SEA
- SOF
2 stops19h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$834
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
SOF
- SEA
1 stop14h 45m
KLM
Thu 5/289:34 am
SEA
- SOF
2 stops18h 26m
KLM
Deal found 2/3![KLM logo]()
$842
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:00 am
SOF
- SEA
2 stops20h 40m
KLM
Tue 3/319:00 am
SEA
- SOF
2 stops19h 00m
KLM
Deal found 2/1![KLM logo]()
$849
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:35 pm
SOF
- SEA
3 stops32h 25m
Multiple Airlines
Tue 3/313:40 pm
SEA
- SOF
3 stops24h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:10 am
SOF
- PDX
2 stops24h 48m
United Airlines
Sat 6/611:40 pm
PDX
- SOF
2 stops25h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:10 am
SOF
- PDX
2 stops28h 41m
United Airlines
Mon 8/312:14 pm
PDX
- SOF
2 stops22h 56m
United Airlines
Deal found 2/1![United Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:10 am
SOF
- PDX
2 stops28h 41m
United Airlines
Sat 8/2912:40 pm
PDX
- SOF
3 stops24h 10m
United Airlines
Deal found 2/1![United Airlines logo]()
$954
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
SOF
- PDX
2 stops21h 03m
KLM
Sat 6/61:05 pm
PDX
- SOF
1 stop14h 55m
KLM
Deal found 2/3![KLM logo]()
$960
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
SOF
- PDX
2 stops22h 55m
United Airlines
Sat 6/611:59 pm
PDX
- SOF
2 stops50h 11m
United Airlines
Deal found 2/2![United Airlines logo]()
$967
Best flights from Bulgaria to WashingtonDiscover carefully curated flight deals from Bulgaria to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Bulgaria to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:05 pm
SOF
- SEA
1 stop30h 10m
Turkish Airlines
Sun 4/267:10 pm
SEA
- SOF
1 stop27h 35m
Turkish Airlines
Deal found 2/3![Turkish Airlines logo]()
$757
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
SOF
- SEA
1 stop14h 45m
Multiple Airlines
Sun 4/268:20 am
SEA
- SOF
2 stops19h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$825
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:00 am
SOF
- SEA
1 stop14h 35m
KLM
Tue 3/311:45 pm
SEA
- SOF
1 stop14h 15m
KLM
Deal found 2/1![KLM logo]()
$834
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:10 am
SOF
- PDX
2 stops24h 48m
United Airlines
Sat 6/611:40 pm
PDX
- SOF
2 stops25h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$940
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:00 pm
VAR
- SEA
2 stops37h 00m
Austrian Airlines
Tue 4/147:00 am
SEA
- VAR
2 stops22h 15m
Austrian Airlines
Deal found 2/2![Austrian Airlines logo]()
$973
This Orbitz deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:30 pm
VAR
- SEA
1 stop29h 29m
Lufthansa
Wed 7/156:50 pm
SEA
- VAR
1 stop28h 10m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$1,027
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
SOF
- SEA
1 stop19h 30m
Multiple Airlines
Thu 5/281:30 pm
SEA
- SOF
1 stop14h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$832
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
SOF
- SEA
1 stop14h 45m
KLM
Thu 5/289:34 am
SEA
- SOF
2 stops18h 26m
KLM
Deal found 2/3![KLM logo]()
$842
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:00 am
SOF
- SEA
1 stop14h 40m
Multiple Airlines
Sun 3/18:00 am
SEA
- SOF
2 stops19h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:10 am
SOF
- PDX
2 stops28h 41m
United Airlines
Mon 8/312:14 pm
PDX
- SOF
2 stops22h 56m
United Airlines
Deal found 2/1![United Airlines logo]()
$952
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:00 pm
VAR
- SEA
2 stops38h 53m
Austrian Airlines
Tue 4/147:00 am
SEA
- VAR
2 stops22h 15m
Austrian Airlines
Deal found 2/2![Austrian Airlines logo]()
$985
This Orbitz deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:00 pm
VAR
- SEA
2 stops30h 20m
Lufthansa
Wed 7/156:50 pm
SEA
- VAR
1 stop28h 10m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$1,031
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:10 pm
VAR
- SEA
1 stop29h 05m
Turkish Airlines
Wed 7/157:10 pm
SEA
- VAR
1 stop16h 10m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:10 am
SOF
- PDX
2 stops28h 41m
United Airlines
Tue 8/251:00 pm
PDX
- SOF
2 stops24h 10m
United Airlines
Deal found 2/1![United Airlines logo]()
$952
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
SOF
- PDX
2 stops21h 03m
KLM
Sat 6/61:05 pm
PDX
- SOF
1 stop14h 55m
KLM
Deal found 2/3![KLM logo]()
$960
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:00 pm
VAR
- SEA
2 stops38h 53m
Austrian Airlines
Mon 4/137:00 am
SEA
- VAR
2 stops22h 15m
Austrian Airlines
Deal found 2/2![Austrian Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
SOF
- PDX
2 stops22h 55m
United Airlines
Sat 6/611:59 pm
PDX
- SOF
2 stops50h 11m
United Airlines
Deal found 2/2![United Airlines logo]()
$967
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:35 am
VAR
- SEA
1 stop17h 40m
Turkish Airlines
Wed 4/157:10 pm
SEA
- VAR
1 stop16h 10m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,089
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:00 pm
VAR
- SEA
2 stops38h 53m
Multiple Airlines
Wed 4/156:50 pm
SEA
- VAR
2 stops34h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:30 am
SOF
- PDX
2 stops27h 22m
United Airlines
Fri 8/288:46 am
PDX
- SOF
2 stops23h 54m
United Airlines
Deal found 2/1![United Airlines logo]()
$969
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:10 pm
VAR
- SEA
1 stop29h 05m
Turkish Airlines
Wed 4/157:10 pm
SEA
- VAR
1 stop16h 10m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:30 am
SOF
- PDX
2 stops27h 22m
United Airlines
Thu 8/278:30 am
PDX
- SOF
2 stops24h 10m
United Airlines
Deal found 2/1![United Airlines logo]()
$969
This Gotogate deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:30 pm
VAR
- SEA
2 stops34h 52m
Multiple Airlines
Wed 7/152:10 pm
SEA
- VAR
2 stops32h 50m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:30 am
SOF
- PDX
2 stops27h 22m
United Airlines
Sat 8/298:30 am
PDX
- SOF
2 stops17h 40m
United Airlines
Deal found 2/1![United Airlines logo]()
$969
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:30 am
SOF
- PDX
2 stops27h 22m
United Airlines
Sun 8/3012:40 pm
PDX
- SOF
2 stops24h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$969
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:20 am
SOF
- PDX
3 stops28h 31m
United Airlines
Sun 8/304:05 pm
PDX
- SOF
2 stops21h 05m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,003
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:20 am
SOF
- PDX
3 stops28h 31m
United Airlines
Tue 8/254:05 pm
PDX
- SOF
2 stops16h 35m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,003
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:00 am
SOF
- PDX
2 stops25h 52m
United Airlines
Thu 8/274:05 pm
PDX
- SOF
2 stops16h 35m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,015
Last-minute flights from Bulgaria to WashingtonDiscover last-minute flight deals from Bulgaria to Washington. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Bulgaria to Washington. Data last updated February 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pm
SOF
- PDX
2 stops34h 19m
United Airlines
Fri 6/57:00 am
PDX
- SOF
2 stops18h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,037
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:00 am
SOF
- SEA
1 stop14h 40m
Multiple Airlines
Sun 3/18:00 am
SEA
- SOF
2 stops19h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$834
This Lufthansa deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:25 am
SOF
- SEA
1 stop15h 45m
Lufthansa
Sun 3/13:10 pm
SEA
- SOF
1 stop17h 10m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$934
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
SOF
- PDX
2 stops22h 55m
United Airlines
Sat 6/611:59 pm
PDX
- SOF
2 stops50h 11m
United Airlines
Deal found 2/2![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:10 am
SOF
- PDX
2 stops24h 48m
United Airlines
Sat 6/611:40 pm
PDX
- SOF
2 stops25h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$940
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
SOF
- PDX
2 stops21h 03m
KLM
Sat 6/61:05 pm
PDX
- SOF
1 stop14h 55m
KLM
Deal found 2/3![KLM logo]()
$960
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:00 am
SOF
- SEA
1 stop14h 35m
KLM
Tue 3/319:00 am
SEA
- SOF
2 stops19h 00m
KLM
Deal found 2/1![KLM logo]()
$839
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:35 pm
SOF
- SEA
3 stops32h 25m
Multiple Airlines
Tue 3/313:40 pm
SEA
- SOF
3 stops24h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:10 am
SOF
- SEA
1 stop16h 00m
United Airlines
Tue 3/312:10 pm
SEA
- SOF
1 stop17h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:10 am
SOF
- SEA
2 stops25h 49m
United Airlines
Wed 3/253:30 pm
SEA
- SOF
2 stops22h 15m
United Airlines
Deal found 2/1![United Airlines logo]()
$940
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:00 pm
VAR
- SEA
2 stops38h 53m
Austrian Airlines
Tue 4/147:00 am
SEA
- VAR
2 stops22h 15m
Austrian Airlines
Deal found 2/2![Austrian Airlines logo]()
$985
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:00 pm
VAR
- SEA
2 stops38h 53m
Multiple Airlines
Wed 4/156:50 pm
SEA
- VAR
2 stops34h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,004
One-way flights from Bulgaria to WashingtonSearch for one-way flight options from Bulgaria to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Bulgaria to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:55 pm
SOF
- PDX
3 stops55h 38m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
SOF
- PDX
3 stops47h 33m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:55 am
SOF
- PDX
3 stops47h 07m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:20 am
SOF
- PDX
3 stops43h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:00 am
SOF
- PDX
3 stops42h 48m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:25 pm
SOF
- PDX
3 stops36h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:15 pm
SOF
- PDX
3 stops57h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:30 pm
SOF
- PDX
3 stops32h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$554
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:00 am
SOF
- SEA
2 stops22h 45m
Austrian Airlines
Deal found 2/3![Austrian Airlines logo]()
$915
This Thrive Travel deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:10 am
SOF
- SEA
1 stop20h 49m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$922
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:10 am
SOF
- SEA
3 stops27h 11m
United Airlines
Deal found 2/3![United Airlines logo]()
$953
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:00 am
SOF
- SEA
3 stops22h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,786
Find flight deals from Bulgaria to Washington
Keep the following information in mind while searching for Bulgaria to Washington flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $757 (oojo) |
One-way from | $458 (Kiwi.com) |
Popular in | July |
Cheapest in | June |
Average price | $916 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bulgaria to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Bulgaria to Washington that are best for you.
Fly from
Bulgaria
Fly to
Washington
Route
Depart
Return
Price
SofiaSeattle
SOF - SEA
SOFSEA
Sofia
Mon 4/13
9:05 pm-5:15 pm
1 stop30h 10m
Seattle/Tacoma Intl
Sun 4/26
7:10 pm-8:45 am
1 stop27h 35m
$757
SofiaSeattle
SOF - SEA
SOFSEA
Sofia
Mon 4/13
7:00 am-11:45 am
1 stop14h 45m
Seattle/Tacoma Intl
Sun 4/26
8:20 am-2:00 pm
2 stops19h 40m
$825
SofiaSeattle
SOF - SEA
SOFSEA
Sofia
Thu 4/23
7:00 am-4:30 pm
1 stop19h 30m
Seattle/Tacoma Intl
Thu 5/28
1:30 pm-2:00 pm
1 stop14h 30m
$832
SofiaSeattle
SOF - SEA
SOFSEA
Sofia
Mon 3/16
7:00 am-12:35 pm
1 stop14h 35m
Seattle/Tacoma Intl
Tue 3/31
1:45 pm-2:00 pm
1 stop14h 15m
$834
SofiaSeattle
SOF - SEA
SOFSEA
Sofia
Sat 2/14
7:00 am-11:40 am
1 stop14h 40m
Seattle/Tacoma Intl
Sun 3/1
8:00 am-1:55 pm
2 stops19h 55m
$834
SofiaSeattle
SOF - SEA
SOFSEA
Sofia
Thu 4/23
7:00 am-11:45 am
1 stop14h 45m
Seattle/Tacoma Intl
Thu 5/28
9:34 am-2:00 pm
2 stops18h 26m
$842
SofiaPortland
SOF - PDX
SOFPDX
Sofia
Fri 3/13
6:10 am-9:58 pm
2 stops24h 48m
Portland
Sat 6/6
11:40 pm-11:00 am
2 stops25h 20m
$940
SofiaPortland
SOF - PDX
SOFPDX
Sofia
Wed 7/15
6:10 am-12:51 am
2 stops28h 41m
Portland
Mon 8/31
2:14 pm-11:10 pm
2 stops22h 56m
$952
SofiaPortland
SOF - PDX
SOFPDX
Sofia
Wed 7/15
6:10 am-12:51 am
2 stops28h 41m
Portland
Tue 8/25
1:00 pm-11:10 pm
2 stops24h 10m
$952
SofiaPortland
SOF - PDX
SOFPDX
Sofia
Fri 3/13
7:00 am-7:03 pm
2 stops21h 03m
Portland
Sat 6/6
1:05 pm-2:00 pm
1 stop14h 55m
$960
Showing 1-10 of 43 results
Best time to book a flight from Bulgaria to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Bulgaria with our price prediction graph.
SOF-PDX
SOF-SEA
VAR-SEA
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 Bulgaria to Washington
BG0-USWA
SOF-PDX
SOF-SEA
VAR-SEA
What is the cheapest month to book a flight from Bulgaria to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Bulgaria to State of Washington (average of $791). Flying from Bulgaria to State of Washington in May is currently the most expensive (average of $925). 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.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 3, 2026.
See what other customers who have flown with Turkish Airlines and Lufthansa from Bulgaria to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.8
Entertainment
7.5
Boarding
7.3
Food
7.4
Overall
7.3
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Crew
7.8
Entertainment
7.5
Boarding
7.3
Food
7.4
Overall
7.3
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Crew
7.8
Entertainment
7.5
Boarding
7.3
Food
7.4
Overall
7.3
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Related info for your journey
Find useful and relevant information for your journey from Bulgaria to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bulgaria to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bulgaria to Washington by cabin class
Find flights from Bulgaria to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bulgaria and Washington flights
Browse other Bulgaria and Washington flight options. Last updated on February 3, 2026.
Popular flight searches
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Find a return flight route from Washington
Find the right flight back to Bulgaria after your stay in Washington
Bulgaria to Washington flights
Consider these flights traveling from Bulgaria to Washington.
Top 2 airlines flying from Bulgaria to Washington
Discover the top 2 airlines that operate flights from Bulgaria to Washington. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$815 | Average$897 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$844 | Average$972 | FlexibilityNo cancel fee | On-time77% |