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Bulgaria

$351+ Cheap flights from Oregon to Bulgaria

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SOF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Oregon to Bulgaria

Keep the following information in mind while searching for Oregon to Bulgaria flight deals. Data was last updated September 16, 2025.

Round-trip from

$551
(Air Canada)

One-way from

$351
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$792
From Oregon to Bulgaria
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One-way flight from Oregon to Bulgaria
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Highest demand for flights based on searches. 18% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oregon to Bulgaria

Cheapest flights from Oregon to Bulgaria
Explore the most affordable flight options available from Oregon to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:40 pmPDX - SOF
2 stops37h 40mAir Canada
Thu 11/66:00 amSOF - PDX
2 stops37h 15mAir Canada
Deal found 9/16$551
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Sun 10/266:15 amPDX - SOF
2 stops27h 05mMultiple Airlines
Tue 11/46:00 amSOF - PDX
2 stops22h 36mMultiple Airlines
Deal found 9/16$561
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/276:00 amPDX - SOF
2 stops31h 45mUnited Airlines
Wed 11/56:10 amSOF - PDX
3 stops28h 16mUnited Airlines
Deal found 9/14$565
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/278:30 amPDX - SOF
2 stops24h 50mUnited Airlines
Fri 11/76:10 amSOF - PDX
2 stops28h 16mUnited Airlines
Deal found 9/16$566
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/2511:59 pmPDX - SOF
2 stops28h 36mUnited Airlines
Wed 11/56:10 amSOF - PDX
2 stops22h 26mUnited Airlines
Deal found 9/16$570
This Air France deal was found by Cheapflights users on 9/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:58 amPDX - SOF
2 stops19h 07mMultiple Airlines
Wed 11/57:00 amSOF - PDX
1 stop14h 25mMultiple Airlines
Deal found 9/14$584
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2610:05 amPDX - SOF
2 stops23h 15mUnited Airlines
Mon 11/32:20 pmSOF - PDX
2 stops40h 18mUnited Airlines
Deal found 9/16$585
This KAYAK deal was found by Cheapflights users on 9/16. 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.
Sat 10/255:15 pmPDX - SOF
2 stops44h 30mLufthansa
Mon 11/36:45 pmSOF - PDX
2 stops37h 48mLufthansa
Deal found 9/16$600
This KLM deal was found by Cheapflights users on 9/16. 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.
Sun 10/262:25 pmPDX - SOF
1 stop14h 40mMultiple Airlines
Wed 11/57:00 amSOF - PDX
2 stops19h 45mMultiple Airlines
Deal found 9/16$601
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:55 amPDX - SOF
2 stops17h 30mAir Canada
Fri 11/76:10 amSOF - PDX
2 stops22h 20mAir Canada
Deal found 9/16$605
This KLM deal was found by Cheapflights users on 9/16. 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.
Sun 10/262:25 pmPDX - SOF
1 stop14h 40mKLM
Thu 11/67:00 amSOF - PDX
2 stops22h 06mKLM
Deal found 9/16$615
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/307:30 amPDX - SOF
2 stops21h 20mUnited Airlines
Wed 11/56:10 amSOF - PDX
2 stops22h 26mUnited Airlines
Deal found 9/16$620

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Bulgaria 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 September 16, 2025.
Use the filters below to find and compare flights from Oregon to Bulgaria that are best for you.

Fly from

Oregon

Fly to

Bulgaria

Route

Depart

Return

Price

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 10/27

6:00 am-10:45 pm

2 stops31h 45m

Sofia

Wed 11/5

6:10 am-12:26 am

3 stops28h 16m

$565

PortlandSofia

PDX - SOF

PDXSOF

Portland

Tue 10/28

3:54 pm-10:45 pm

2 stops21h 51m

Sofia

Tue 11/4

6:00 am-6:36 pm

2 stops22h 36m

$566

PortlandSofia

PDX - SOF

PDXSOF

Portland

Tue 10/28

10:05 am-10:45 pm

2 stops27h 40m

Sofia

Fri 11/7

6:10 am-10:51 pm

2 stops26h 41m

$566

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 10/29

7:00 am-6:20 pm

2 stops26h 20m

Sofia

Thu 11/6

6:00 am-10:51 pm

2 stops26h 51m

$566

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 10/27

9:58 am-2:05 pm

2 stops19h 07m

Sofia

Wed 11/5

7:00 am-11:25 am

1 stop14h 25m

$584

PortlandSofia

PDX - SOF

PDXSOF

Portland

Tue 10/28

4:02 pm-6:20 pm

2 stops17h 18m

Sofia

Mon 11/3

2:20 pm-8:38 pm

2 stops40h 18m

$585

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 10/26

2:25 pm-2:05 pm

1 stop14h 40m

Sofia

Wed 11/5

7:00 am-11:25 am

1 stop14h 25m

$605

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 10/25

7:40 pm-1:35 pm

2 stops32h 55m

Sofia

Sat 11/8

6:25 am-6:30 pm

2 stops22h 05m

$605

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 10/27

2:25 pm-2:05 pm

1 stop14h 40m

Sofia

Thu 11/6

7:00 am-2:38 pm

2 stops17h 38m

$615

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 10/27

2:25 pm-2:05 pm

1 stop14h 40m

Sofia

Tue 11/4

7:00 am-8:26 pm

2 stops23h 26m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
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Best time to book a flight from Oregon to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Oregon 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 Oregon to Bulgaria

What is the cheapest month to book a flight from Oregon to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Oregon to Bulgaria (average of $632). Flying from Oregon to Bulgaria in June is currently the most expensive (average of $1,185). 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 OR to BG?

Find hourly flight availability from Oregon to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Bulgaria as you normally would.

Related info for your journey

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

  • How long is the flight from Oregon to Bulgaria?

    Airlines like United Airlines and Lufthansa fly from Oregon to Bulgaria in about 21h 51m. The time it takes to get you to your destination can typically vary by up to 9h 54m. Oregon and Bulgaria are separated by a distance of 5985 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Oregon to Bulgaria that include hotel bookings?

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

  • How can I find direct flights from Oregon to Bulgaria?

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

  • Can I find deals for business class flights from Oregon to Bulgaria?

    Yes. Cheapflights offers flight deals from Oregon to Bulgaria 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 Oregon to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Oregon to Bulgaria (average of $632). Flying from Oregon to Bulgaria in June is currently the most expensive (average of $1,185). 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

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Alternative routes for Oregon to Bulgaria

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Top 4 airlines flying from Oregon to Bulgaria

Discover the top 4 airlines that operate flights from Oregon to Bulgaria. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$635Average$969FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$639Average$994FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$678Average$1,037FlexibilityNo cancel feeOn-time67%
KLMCheapest$692Average$923FlexibilityNo cancel feeOn-time75%

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