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$394+ Cheap flights from Oregon to Sofia (SOF)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SOF
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Oregon to Sofia

Keep the following information in mind while searching for Oregon to Sofia flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$781
(Expedia)

One-way from

$394
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$918
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 Sofia
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One-way flight from Oregon to Sofia
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Highest demand for flights based on searches. 2% potential increase in price ($26 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 April 2025
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Find flight deals from Oregon to Sofia

Cheapest flights from Oregon to Sofia
Explore the most affordable flight options available from Oregon to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:40 pmPDX - SOF
2 stops37h 00mAir Canada
Tue 10/216:20 amSOF - PDX
2 stops22h 26mAir Canada
Deal found 4/1$645
This KLM deal was found by Cheapflights users on 4/1. 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 10/131:15 pmPDX - SOF
1 stop14h 45mKLM
Tue 10/217:00 amSOF - PDX
2 stops20h 07mKLM
Deal found 4/1$669
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Mon 10/137:40 pmPDX - SOF
2 stops37h 00mMultiple Airlines
Tue 10/216:00 amSOF - PDX
3 stops22h 46mMultiple Airlines
Deal found 4/1$766
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 5/177:10 pmBOI - SOF
2 stops42h 50mUnited Airlines
Sat 5/2412:45 pmSOF - BOI
2 stops43h 07mUnited Airlines
Deal found 4/2$806
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/25:00 amPDX - SOF
2 stops27h 40mUnited Airlines
Thu 5/812:45 pmSOF - PDX
2 stops20h 08mUnited Airlines
Deal found 4/1$841
This StudentUniverse deal was found by Cheapflights users on 4/2. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:42 amBOI - SOF
3 stops41h 23mMultiple Airlines
Wed 7/910:50 amSOF - BOI
2 stops19h 44mMultiple Airlines
Deal found 4/2$1,796
This Air Canada deal was found by Cheapflights users on 4/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2312:39 pmBOI - SOF
3 stops39h 26mAir Canada
Wed 7/96:15 amSOF - BOI
3 stops25h 37mAir Canada
Deal found 4/2$2,374

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Sofia 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 April 3, 2025.
Use the filters below to find and compare flights from Oregon to Sofia that are best for you.

Fly from

Oregon

Fly to

Sofia

Route

Depart

Return

Price

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 5/2

8:45 am-6:40 pm

2 stops23h 55m

Sofia

Fri 5/9

6:00 am-10:55 pm

2 stops26h 55m

$781

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Sat 5/17

7:10 pm-11:00 pm

2 stops42h 50m

Sofia

Sat 5/24

12:45 pm-10:52 pm

2 stops43h 07m

$806

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 5/2

5:00 am-6:40 pm

2 stops27h 40m

Sofia

Thu 5/8

12:45 pm-10:53 pm

2 stops20h 08m

$841

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Fri 5/23

10:42 am-1:05 pm

3 stops41h 23m

Sofia

Wed 7/9

10:50 am-9:34 pm

2 stops19h 44m

$1,796

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Fri 5/23

12:39 pm-1:05 pm

3 stops39h 26m

Sofia

Wed 7/9

6:15 am-10:52 pm

3 stops25h 37m

$2,374

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 5/2

1:15 pm-2:00 pm

1 stop14h 45m

Sofia

Thu 5/8

7:00 am-7:20 pm

2 stops22h 20m

$3,516

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 5/30

1:45 pm-1:15 am

3 stops49h 30m

$394

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 5/18

3:25 pm-6:40 pm

2 stops17h 15m

$574

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 5/18

1:45 pm-6:40 pm

3 stops42h 55m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Oregon to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

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

Currently, November is the cheapest month in which you can book a flight from Oregon to Sofia (average of $632). Flying from Oregon to Sofia in June is currently the most expensive (average of $1,243). 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 SOF?

Find hourly flight availability from Oregon to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

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

Rainfall in Sofia by month

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

In terms of precipitation, rainfall in Sofia 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 Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

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

If weather is an important factor for your trip to Sofia, 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 Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated April 3, 2025.
KLM
7.8
Good
1,323 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

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
1,323 reviews
KLM
7.8
Good
1,323 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

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
8,619 reviews
KLM
7.8
Good
1,323 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

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.
Air Canada
7.0
Good
9,029 reviews
KLM
7.8
Good
1,323 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

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 Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Oregon?

    Most people fly into Sofia (SOF) if they book a flight to Sofia from Oregon. Sofia is conveniently located just 4.2 mi from Sofia’s city center.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oregon to Sofia (average of $632). Flying from Oregon to Sofia in June is currently the most expensive (average of $1,243). 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 Sofia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oregon to Sofia

Discover the top 4 airlines that operate flights from Oregon to Sofia. 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$1,191FlexibilityNo cancel feeOn-time69%
KLMCheapest$668Average$953FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$763Average$1,127FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$890Average$1,162FlexibilityNo cancel feeOn-time76%

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