Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sofia to Portland from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Portland departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sofia to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:05 pm - 5:40 pm
SOF
-
PDX
30h 35m1 stop
British Airways Logo
7:30 pm - 8:20 pm
PDX
-
SOF
14h 50m1 stop
$821British Airways
dom., abr. 5 - sáb., abr. 18
British Airways Logo
9:05 pm - 4:59 pm
SOF
-
PDX
53h 54m2 stops
British Airways Logo
1:55 pm - 7:10 pm
PDX
-
SOF
19h 15m2 stops
$826British Airways
dom., abr. 5 - dom., abr. 19
British Airways Logo
9:25 pm - 5:40 pm
SOF
-
PDX
30h 15m1 stop
British Airways Logo
1:55 pm - 1:30 pm
PDX
-
SOF
37h 35m2 stops
$850British Airways
mié., abr. 8 - mié., abr. 22
British Airways Logo
8:10 pm - 4:59 pm
SOF
-
PDX
54h 49m2 stops
British Airways Logo
11:56 am - 8:40 pm
PDX
-
SOF
46h 44m2 stops
$856British Airways
lun., abr. 6 - lun., abr. 20
British Airways Logo
9:25 pm - 5:40 pm
SOF
-
PDX
30h 15m1 stop
British Airways Logo
7:30 pm - 8:40 pm
PDX
-
SOF
15h 10m1 stop
$879British Airways
mié., abr. 8 - mar., abr. 21
British Airways Logo
8:10 pm - 5:40 pm
SOF
-
PDX
31h 30m1 stop
British Airways Logo
6:00 am - 7:10 pm
PDX
-
SOF
27h 10m2 stops
$885British Airways
lun., abr. 6 - dom., abr. 19
British Airways Logo
9:25 pm - 11:42 pm
SOF
-
PDX
36h 17m2 stops
British Airways Logo
6:22 am - 1:30 pm
PDX
-
SOF
21h 08m2 stops
$891British Airways
mié., abr. 8 - jue., abr. 23
KLM Logo
7:00 am - 11:10 am
SOF
-
PDX
14h 10m1 stop
KLM Logo
1:05 pm - 2:00 pm
PDX
-
SOF
14h 55m1 stop
$900KLM
mar., abr. 7 - dom., abr. 19
Multiple Airlines Logo
7:00 am - 11:25 am
SOF
-
PDX
14h 25m1 stop
Multiple Airlines Logo
6:50 am - 2:05 pm
PDX
-
SOF
21h 15m2 stops
$901Multiple Airlines
vie., ene. 23 - mié., ene. 28
KLM Logo
7:00 am - 11:10 am
SOF
-
PDX
14h 10m1 stop
KLM Logo
7:00 am - 2:00 pm
PDX
-
SOF
21h 00m2 stops
$905KLM
mar., abr. 7 - mar., abr. 21

KLM flights from Sofia to Portland

Our best KLM deals on Sofia to Portland flight tickets
KLM
Apr 7
SOF7:00 amSofia
14h 10m
1 stop
PDX11:10 amPortland
Apr 21
PDX1:05 pmPortland
14h 55m
1 stop
SOF2:00 pmSofia
$900
KLM
Apr 7
SOF7:00 amSofia
14h 10m
1 stop
PDX11:10 amPortland
Apr 21
PDX7:00 amPortland
21h 00m
2 stops
SOF2:00 pmSofia
$905
KLM
Feb 1
SOF7:00 amSofia
14h 25m
1 stop
PDX11:25 amPortland
Feb 12
PDX7:00 amPortland
21h 05m
2 stops
SOF2:05 pmSofia
$908

United Airlines flights from Sofia to Portland

Our best United Airlines deals on Sofia to Portland flight tickets
United Airlines
Apr 10
SOF6:20 amSofia
26h 09m
2 stops
PDX10:29 pmPortland
Apr 18
PDX8:05 amPortland
29h 05m
2 stops
SOF11:10 pmSofia
$929
United Airlines
Jan 31
SOF6:25 amSofia
26h 41m
2 stops
PDX11:06 pmPortland
Feb 9
PDX3:50 pmPortland
40h 25m
2 stops
SOF6:15 pmSofia
$930
United Airlines
Jan 30
SOF6:05 amSofia
22h 05m
2 stops
PDX6:10 pmPortland
Feb 13
PDX6:57 pmPortland
37h 23m
2 stops
SOF6:20 pmSofia
$942

momondo Fare Finder

 
Customize your flight search to find flights from Sofia to Portland 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, momondo users made 832,500 searches. Data last updated enero 8, 2026.
Use the filters below to find and compare flights from Sofia to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaPortland

SOF - PDX

SOFPDX

Sofia

dom. 4/5

9:05 pm-5:40 pm

1 stop30h 35m

Portland

sáb. 4/18

7:30 pm-8:20 pm

1 stop14h 50m

$821

SofiaPortland

SOF - PDX

SOFPDX

Sofia

dom. 4/5

9:05 pm-4:59 pm

2 stops53h 54m

Portland

dom. 4/19

1:55 pm-7:10 pm

2 stops19h 15m

$826

SofiaPortland

SOF - PDX

SOFPDX

Sofia

mié. 4/8

9:25 pm-5:40 pm

1 stop30h 15m

Portland

mié. 4/22

1:55 pm-1:30 pm

2 stops37h 35m

$850

SofiaPortland

SOF - PDX

SOFPDX

Sofia

lun. 4/6

8:10 pm-4:59 pm

2 stops54h 49m

Portland

lun. 4/20

11:56 am-8:40 pm

2 stops46h 44m

$856

SofiaPortland

SOF - PDX

SOFPDX

Sofia

mié. 4/8

9:25 pm-5:40 pm

1 stop30h 15m

Portland

mar. 4/21

7:30 pm-8:40 pm

1 stop15h 10m

$879

SofiaPortland

SOF - PDX

SOFPDX

Sofia

lun. 4/6

8:10 pm-5:40 pm

1 stop31h 30m

Portland

dom. 4/19

6:00 am-7:10 pm

2 stops27h 10m

$885

SofiaPortland

SOF - PDX

SOFPDX

Sofia

mié. 4/8

9:25 pm-11:42 pm

2 stops36h 17m

Portland

jue. 4/23

6:22 am-1:30 pm

2 stops21h 08m

$891

SofiaPortland

SOF - PDX

SOFPDX

Sofia

mar. 4/7

7:00 am-11:10 am

1 stop14h 10m

Portland

dom. 4/19

1:05 pm-2:00 pm

1 stop14h 55m

$900

SofiaPortland

SOF - PDX

SOFPDX

Sofia

vie. 1/23

7:00 am-11:25 am

1 stop14h 25m

Portland

mié. 1/28

6:50 am-2:05 pm

2 stops21h 15m

$901

SofiaPortland

SOF - PDX

SOFPDX

Sofia

mar. 4/7

7:00 am-11:10 am

1 stop14h 10m

Portland

mar. 4/21

7:00 am-2:00 pm

2 stops21h 00m

$905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Sofia to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Sofia to Portland flights?

You could potentially save up to 11% on your flight if you consider stops on a Sofia to Portland flight.

When to book flights from Sofia to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sofia to Portland (SOF to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Portland

Fastest flight time

26h 46m

Direct flights

None
The fastest flight from Sofia to Portland takes 26h 46m
There are no direct flights from Sofia to Portland. There are no popular flight routes from Sofia to Portland.
Search flight deals

  • How far is Sofia to Portland by plane?

    A flight from Sofia to Portland will travel around 5988.5 mi. 26h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sofia Airport to Portland Airport?

    Prices for flights from Sofia Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sofia Airport to Portland Airport?

  • How old do you have to be to fly from Sofia Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sofia Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sofia to Portland?

Best airlines flying from Sofia to Portland

Compare and see reviews for airlines that fly from Sofia to Portland with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $784Free CancellationRating
7.7
1,434 reviews
Search KLM flights
United AirlinesPriceFrom $834Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
Pacific City
The Dalles
Manzanita
Newberg

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sofia to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from Sofia to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sofia to Portland?

Once you have performed a search for Sofia to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sofia to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sofia to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 2/7
sáb. 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States