$510 Find Cheap Flights from Sofia to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Oregon departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Oregon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sofia to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$887
Boise
Boise2 stops$1,013
Portland
Portland2 stops$887
Boise
Boise2 stops$1,013

Book Cheap Sofia to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sofia to Oregon

Fri, Oct 31 - Fri, Nov 7
United Airlines Logo
6:10 am - 12:17 pmSOF-PDX
39h 07m2 stops
United Airlines Logo
4:02 pm - 6:20 pmPDX-SOF
16h 18m2 stops
$887United Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
7:00 am - 12:25 pmSOF-PDX
14h 25m1 stop
Multiple Airlines Logo
7:12 am - 1:55 pmPDX-SOF
20h 43m2 stops
$896Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
KLM Logo
7:00 am - 12:25 pmSOF-PDX
14h 25m1 stop
KLM Logo
1:25 pm - 2:05 pmPDX-SOF
14h 40m1 stop
$898KLM
Find Deal
Thu, Dec 4 - Sat, Dec 13
Air Canada Logo
6:00 am - 9:15 amSOF-PDX
37h 15m3 stops
Air Canada Logo
7:00 pm - 1:35 pmPDX-SOF
32h 35m2 stops
$911Air Canada
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Sat, Nov 1 - Sat, Nov 8
Multiple Airlines Logo
7:00 am - 8:16 pmSOF-BOI
21h 16m2 stops
Multiple Airlines Logo
5:42 am - 1:55 pmBOI-SOF
23h 13m2 stops
$1,013Multiple Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Lufthansa Logo
6:05 am - 9:36 pmSOF-BOI
23h 31m3 stops
Lufthansa Logo
2:31 pm - 10:45 pmBOI-SOF
23h 14m2 stops
$1,150Lufthansa
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Sat, Nov 1 - Sat, Nov 8
Multiple Airlines Logo
12:05 pm - 11:29 amSOF-BOI
31h 24m3 stops
Multiple Airlines Logo
7:00 am - 1:00 pmBOI-SOF
21h 00m3 stops
$1,350Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
5:00 am - 6:00 pmSOF-PDX
22h 00m3 stops
Multiple Airlines Logo
3:15 pm - 11:55 pmPDX-SOF
22h 40m3 stops
$1,600Multiple Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
Air Canada Logo
6:00 am - 9:15 amSOF-PDX
37h 15m3 stops
Air Canada Logo
9:50 am - 6:20 pmPDX-SOF
22h 30m3 stops
$2,430Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Sofia to Oregon flights

Get data-powered insights and trends into flights from Sofia to Oregon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sofia to Oregon?

The average price of all round-trip flights from Sofia to Oregon clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Oregon on a Friday and more expensive on a Tuesday. On your return trip to Sofia, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

Good to know

Cheapest flight$510
Flight from Sofia to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Sofia to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sofia to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sofia to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sofia to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sofia to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $859 on average. The most expensive time of day to fly to Oregon is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,092.

Reviews of the top airlines flying from Sofia to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1386 reviews
7.7Comfort
7.8Boarding
7.3Food
8.4Crew
7.2Entertainment
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Terrible. They wouldn't allow me on my flight on the 14th..

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

Everything you need to know for your flight from Sofia to Oregon

Information on your arrival and departure airports

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