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Sofia

$371+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SOF
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$856
(United Airlines)

One-way from

$371
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$966
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 ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 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 24, 2025.

This Air Canada deal was found by Cheapflights users on 4/23. 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.
Tue 11/1110:10 amPDX - SOF
2 stops22h 00mAir Canada
Fri 11/286:00 amSOF - PDX
2 stops37h 34mAir Canada
Deal found 4/23$639
This United Airlines deal was found by Cheapflights users on 4/23. 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 11/178:00 amPDX - SOF
3 stops24h 10mUnited Airlines
Wed 11/261:45 pmSOF - PDX
2 stops18h 53mUnited Airlines
Deal found 4/23$665
This Lufthansa deal was found by Cheapflights users on 4/23. 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.
Wed 11/1210:25 amPDX - SOF
2 stops26h 20mLufthansa
Mon 12/16:55 pmSOF - PDX
2 stops59h 10mLufthansa
Deal found 4/23$680
This Air Canada deal was found by Cheapflights users on 4/23. 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 11/147:05 pmPDX - SOF
3 stops32h 30mMultiple Airlines
Fri 11/286:00 amSOF - PDX
2 stops37h 34mMultiple Airlines
Deal found 4/23$700
This KLM deal was found by Cheapflights users on 4/23. 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 11/141:25 pmPDX - SOF
1 stop14h 35mKLM
Fri 11/287:00 amSOF - PDX
1 stop14h 25mKLM
Deal found 4/23$703
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/75:43 pmBOI - SOF
2 stops44h 17mUnited Airlines
Sat 6/1412:45 pmSOF - BOI
2 stops39h 20mUnited Airlines
Deal found 4/23$1,292
This KAYAK deal was found by Cheapflights users on 4/23. 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 4/302:38 pmBOI - SOF
2 stops19h 02mLufthansa
Thu 5/296:15 amSOF - BOI
2 stops20h 46mLufthansa
Deal found 4/23$1,707
This Air Canada deal was found by Cheapflights users on 4/23. 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 6/78:10 amBOI - SOF
3 stops19h 55mAir Canada
Sat 6/146:15 amSOF - BOI
3 stops25h 37mAir Canada
Deal found 4/23$1,966
This Priceline deal was found by Cheapflights users on 4/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:25 pmPDX - SOF
1 stop32h 05mBritish Airways
Fri 7/42:20 pmSOF - PDX
1 stop37h 15mBritish Airways
Deal found 4/23$1,987
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Sat 6/75:45 amBOI - SOF
3 stops32h 10mMultiple Airlines
Sat 6/1412:45 pmSOF - BOI
2 stops19h 07mMultiple Airlines
Deal found 4/23$2,309

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 24, 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

Sun 5/18

7:40 pm-1:00 pm

2 stops31h 20m

Sofia

Mon 5/26

1:50 pm-8:51 pm

2 stops41h 01m

$856

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 5/18

1:15 pm-2:00 pm

1 stop14h 45m

Sofia

Mon 5/26

7:00 am-11:20 am

1 stop14h 20m

$883

PortlandSofia

PDX - SOF

PDXSOF

Portland

Tue 6/10

3:25 pm-6:40 pm

2 stops17h 15m

Sofia

Fri 7/4

6:15 am-9:25 am

2 stops37h 10m

$1,129

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 6/11

9:54 am-5:50 pm

2 stops21h 56m

Sofia

Fri 7/4

6:15 am-9:25 am

2 stops37h 10m

$1,138

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Sat 6/7

5:43 pm-11:00 pm

2 stops44h 17m

Sofia

Sat 6/14

12:45 pm-7:05 pm

2 stops39h 20m

$1,292

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Sat 6/7

8:10 am-1:05 pm

3 stops19h 55m

Sofia

Sat 6/14

6:15 am-10:52 pm

3 stops25h 37m

$1,966

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 6/11

7:25 pm-1:30 pm

1 stop32h 05m

Sofia

Fri 7/4

2:20 pm-5:35 pm

1 stop37h 15m

$1,987

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Sat 6/7

5:45 am-10:55 pm

3 stops32h 10m

Sofia

Sat 6/14

12:45 pm-10:52 pm

2 stops19h 07m

$2,309

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 9/3

3:20 pm-1:00 am

2 stops23h 40m

$371

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 5/18

2:30 pm-8:25 pm

2 stops43h 55m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 11 results
1
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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 24, 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 24, 2025.
To help decide which airline to fly from Oregon to Sofia, see what other customers have to say about KLM, United Airlines and Turkish Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

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
1,333 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

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
8,685 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

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
3,775 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

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.
Air Canada
7.0
Good
9,195 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

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.
British Airways
6.6
Okay
6,806 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

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 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

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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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$1,191FlexibilityNo cancel feeOn-time69%
KLMCheapest$668Average$956FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$763Average$1,048FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$936Average$1,156FlexibilityNo cancel feeOn-time76%

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