$886 Find Cheap Flights from Bulgaria to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 7/9. 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 Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Bulgaria to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bulgaria to Portland 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 Bulgaria to Portland

Wed, Jul 9 - Sat, Jul 26
United Airlines Logo
6:00 am - 7:42 amSOF-PDX
35h 42m2 stops
United Airlines Logo
10:55 am - 11:00 pmPDX-SOF
26h 05m2 stops
$886United Airlines
Find Deal
Fri, Jul 18 - Sun, Aug 3
United Airlines Logo
6:00 am - 7:42 amSOF-PDX
35h 42m2 stops
United Airlines Logo
8:50 am - 11:00 pmPDX-SOF
28h 10m2 stops
$915United Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
Air Canada Logo
6:00 am - 9:30 amSOF-PDX
37h 30m2 stops
Air Canada Logo
6:15 am - 11:15 amPDX-SOF
43h 00m2 stops
$973Air Canada
Find Deal
Fri, Jul 18 - Sun, Aug 3
Air Canada Logo
6:00 am - 11:01 pmSOF-PDX
27h 01m2 stops
Air Canada Logo
7:40 pm - 11:15 amPDX-SOF
29h 35m3 stops
$982Air Canada
Find Deal
Thu, Jul 17 - Sun, Aug 3
 Logo
6:15 am - 11:01 pmSOF-PDX
26h 46m2 stops
 Logo
7:40 pm - 11:15 amPDX-SOF
29h 35m3 stops
$1,044
Find Deal
Wed, Jul 2 - Wed, Jul 9
British Airways Logo
9:30 pm - 11:04 pmSOF-PDX
35h 34m2 stops
British Airways Logo
7:25 pm - 1:30 pmPDX-SOF
32h 05m1 stop
$1,048British Airways
Find Deal
Wed, Jul 9 - Sat, Jul 26
British Airways Logo
9:30 pm - 7:01 pmSOF-PDX
31h 31m2 stops
British Airways Logo
7:25 pm - 8:20 pmPDX-SOF
14h 55m1 stop
$1,073British Airways
Find Deal
Thu, Jul 17 - Sun, Aug 3
KLM Logo
7:00 am - 7:00 pmSOF-PDX
22h 00m2 stops
KLM Logo
12:55 pm - 2:00 pmPDX-SOF
15h 05m1 stop
$1,126KLM
Find Deal
Wed, Jul 9 - Sat, Jul 26
KLM Logo
7:00 am - 11:20 amSOF-PDX
14h 20m1 stop
KLM Logo
1:15 pm - 2:00 pmPDX-SOF
14h 45m1 stop
$1,150KLM
Find Deal
Thu, Jul 17 - Sun, Aug 3
 Logo
3:20 pm - 2:15 pmSOF-PDX
32h 55m3 stops
 Logo
3:20 pm - 12:00 pmPDX-SOF
34h 40m3 stops
$1,255
Find Deal
Useful Info

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Portland on KAYAK is from Sofia, which takes 18h 30m.

How many direct flights to Portland are there each day?

There are around 254 direct flights from within Bulgaria to Portland every day. Most flights depart in the morning, with 7:00 am the most common departure time and 42% of flights departing in the morning.


Good to know

Cheapest flight$886
Flight from Sofia to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    Portland Airport is 6 miles from the center of Portland.

  • What is the name of Portland’s airport?

    There is only 1 airport in Portland, called Portland Airport (PDX). It can also be referred to as Portland or Portland Intl.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Friday where round-trip tickets can be as cheap as $858. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,092 on average.

  • How does KAYAK find such low prices on flights to Portland?

    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 to Portland.

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

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

  • What is the Hacker Fare option on flights to Portland?

    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 to Portland 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 to Portland?

    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 to Portland 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 Portland?

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

  • How many direct flights to Portland are there each week?

    Each week there are around 1,773 direct flights from within Bulgaria to Portland. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Top airlines flying from Bulgaria to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Bulgaria to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? 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 1361 reviews
7.2Food
7.8Boarding
7.7Comfort
8.4Crew
7.1Entertainment
Airline reviews

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.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

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

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Salem

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.