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Bulgaria

$618+ Cheap flights from Oregon to Bulgaria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SOF
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$618
(SWISS)

Popular in

December

Cheapest in

February

Average price

$1,403
Provider with most accurate pricing for Portland-Sofia flight deals.
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Provider most trusted by Cheapflights users for Portland-Sofia flights.
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From Oregon to Bulgaria
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mayo 1, 2025.

This SWISS deal was found by Cheapflights users on 5/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:30 amPDX - SOF
2 stops39h 35mSWISS
lun. 11/33:00 pmSOF - PDX
2 stops41h 08mSWISS
Deal found 5/1$618
This Lufthansa deal was found by Cheapflights users on 5/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:00 amPDX - SOF
2 stops21h 50mLufthansa
lun. 11/36:55 pmSOF - PDX
2 stops38h 19mLufthansa
Deal found 5/1$633
This United Airlines deal was found by Cheapflights users on 5/1. 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.
mar. 10/217:00 amPDX - SOF
3 stops25h 40mUnited Airlines
lun. 11/31:45 pmSOF - PDX
2 stops38h 51mUnited Airlines
Deal found 5/1$634
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/213:25 pmPDX - SOF
2 stops17h 15mAir Canada
dom. 11/25:05 amSOF - PDX
2 stops37h 29mAir Canada
Deal found 5/1$660
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/243:25 pmPDX - SOF
2 stops17h 15mMultiple Airlines
vie. 10/312:15 pmSOF - PDX
3 stops33h 29mMultiple Airlines
Deal found 5/1$735
This KLM deal was found by Cheapflights users on 5/1. 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.
vie. 10/241:05 pmPDX - SOF
1 stop14h 55mKLM
sáb. 11/17:00 amSOF - PDX
2 stops23h 54mKLM
Deal found 5/1$763
This British Airways deal was found by Cheapflights users on 5/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/87:25 pmPDX - SOF
1 stop32h 05mBritish Airways
dom. 10/199:10 pmSOF - PDX
1 stop30h 25mBritish Airways
Deal found 5/1$770
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1810:54 pmPDX - SOF
2 stops28h 36mAmerican Airlines
dom. 7/69:10 pmSOF - PDX
2 stops30h 49mAmerican Airlines
Deal found 4/30$1,279
This United Airlines deal was found by Cheapflights users on 4/29. 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.
sáb. 6/145:43 pmBOI - SOF
2 stops44h 17mUnited Airlines
sáb. 6/2112:45 pmSOF - BOI
2 stops54h 01mUnited Airlines
Deal found 4/29$1,299
This Turkish Airlines deal was found by Cheapflights users on 5/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/271:45 pmPDX - SOF
2 stops20h 40mTurkish Airlines
mar. 9/309:15 pmSOF - PDX
2 stops33h 26mTurkish Airlines
Deal found 5/1$1,386
This Air Canada deal was found by Cheapflights users on 4/29. 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.
sáb. 6/148:10 amBOI - SOF
3 stops19h 55mAir Canada
sáb. 6/216:15 amSOF - BOI
3 stops25h 37mAir Canada
Deal found 4/29$1,690
This Mytrip deal was found by Cheapflights users on 4/29. 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.
sáb. 6/148:10 amBOI - SOF
3 stops32h 50mMultiple Airlines
sáb. 6/216:00 amSOF - BOI
2 stops25h 52mMultiple Airlines
Deal found 4/29$2,258

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 mayo 1, 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

mar. 10/21

8:30 am-10:05 am

2 stops39h 35m

Sofia

lun. 11/3

3:00 pm-10:08 pm

2 stops41h 08m

$618

PortlandSofia

PDX - SOF

PDXSOF

Portland

mié. 10/22

10:00 am-5:50 pm

2 stops21h 50m

Sofia

lun. 11/3

6:55 pm-11:14 pm

2 stops38h 19m

$633

PortlandSofia

PDX - SOF

PDXSOF

Portland

mar. 10/21

7:00 am-6:40 pm

3 stops25h 40m

Sofia

lun. 11/3

1:45 pm-6:36 pm

2 stops38h 51m

$634

PortlandSofia

PDX - SOF

PDXSOF

Portland

mar. 10/21

3:25 pm-6:40 pm

2 stops17h 15m

Sofia

dom. 11/2

5:05 am-9:34 am

2 stops37h 29m

$660

PortlandSofia

PDX - SOF

PDXSOF

Portland

vie. 10/24

3:25 pm-6:40 pm

2 stops17h 15m

Sofia

vie. 10/31

2:15 pm-2:44 pm

3 stops33h 29m

$735

PortlandSofia

PDX - SOF

PDXSOF

Portland

vie. 10/24

1:05 pm-2:00 pm

1 stop14h 55m

Sofia

sáb. 11/1

7:00 am-9:54 pm

2 stops23h 54m

$763

PortlandSofia

PDX - SOF

PDXSOF

Portland

mié. 10/8

7:25 pm-1:30 pm

1 stop32h 05m

Sofia

dom. 10/19

9:10 pm-5:35 pm

1 stop30h 25m

$770

PortlandSofia

PDX - SOF

PDXSOF

Portland

mié. 6/18

10:54 pm-1:30 pm

2 stops28h 36m

Sofia

dom. 7/6

9:10 pm-5:59 pm

2 stops30h 49m

$1,279

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

sáb. 6/14

5:43 pm-11:00 pm

2 stops44h 17m

Sofia

sáb. 6/21

12:45 pm-9:46 am

2 stops54h 01m

$1,299

PortlandSofia

PDX - SOF

PDXSOF

Portland

sáb. 9/27

1:45 pm-8:25 pm

2 stops20h 40m

Sofia

mar. 9/30

9:15 pm-8:41 pm

2 stops33h 26m

$1,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results
1
2

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 $1,218). 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 mayo 1, 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.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated mayo 1, 2025.
To help decide which airline to fly from Oregon to Bulgaria, see what other customers have to say about KLM, SWISS and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,790 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • 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 $1,218). 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.

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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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$1,184FlexibilityNo cancel feeOn-time69%
KLMCheapest$668Average$956FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$763Average$1,044FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$969Average$1,219FlexibilityNo cancel feeOn-time76%

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