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Cheap flights from Bulgaria to Portland from $937

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to Portland departing on 2/20. 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

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Find the cheapest flights from Bulgaria to Portland

Recent round-trip flight deals from Bulgaria to Portland

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 am - 12:35 am
SOF
-
PDX
27h 25m
2 stops
United Airlines Logo
4:05 pm - 11:10 pm
PDX
-
SOF
21h 05m
2 stops
$942United Airlines
Fri, Mar 13 - Fri, Aug 28
United Airlines Logo
6:10 am - 11:04 pm
SOF
-
PDX
25h 54m
2 stops
United Airlines Logo
12:40 pm - 10:30 pm
PDX
-
SOF
23h 50m
3 stops
$973United Airlines
Fri, Mar 13 - Fri, Aug 28
KLM Logo
7:00 am - 10:10 pm
SOF
-
PDX
24h 10m
2 stops
KLM Logo
1:05 pm - 2:00 pm
PDX
-
SOF
14h 55m
1 stop
$1,030KLM
Fri, Mar 13 - Fri, Aug 28
KLM Logo
7:00 am - 12:25 pm
SOF
-
PDX
14h 25m
1 stop
KLM Logo
1:05 pm - 2:00 pm
PDX
-
SOF
14h 55m
1 stop
$1,056KLM
Fri, Mar 13 - Fri, Aug 28
Air Canada Logo
2:35 pm - 9:15 am
SOF
-
PDX
27h 40m
3 stops
Air Canada Logo
10:10 am - 6:40 pm
PDX
-
SOF
22h 30m
3 stops
$1,438Air Canada
Fri, Mar 13 - Fri, Aug 28

United Airlines flights from Bulgaria to Portland

Our best United Airlines deals on Bulgaria to Portland flight tickets
United Airlines
Mar 13
SOF6:10 amSofia
27h 25m
2 stops
PDX12:35 amPortland
Aug 28
PDX4:05 pmPortland
21h 05m
2 stops
SOF11:10 pmSofia
$942
United Airlines
Mar 13
SOF6:10 amSofia
25h 54m
2 stops
PDX11:04 pmPortland
Aug 28
PDX12:40 pmPortland
23h 50m
3 stops
SOF10:30 pmSofia
$973

KLM flights from Bulgaria to Portland

Our best KLM deals on Bulgaria to Portland flight tickets
KLM
Mar 13
SOF7:00 amSofia
24h 10m
2 stops
PDX10:10 pmPortland
Aug 28
PDX1:05 pmPortland
14h 55m
1 stop
SOF2:00 pmSofia
$1,030
KLM
Mar 13
SOF7:00 amSofia
14h 25m
1 stop
PDX12:25 pmPortland
Aug 28
PDX1:05 pmPortland
14h 55m
1 stop
SOF2:00 pmSofia
$1,056

momondo Fare Finder

 
Customize your flight search to find flights from Bulgaria 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 February 11, 2026.
Use the filters below to find and compare flights from Bulgaria to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

6:10 am-12:35 am

2 stops27h 25m

Portland

Fri 8/28

4:05 pm-11:10 pm

2 stops21h 05m

$942

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

6:10 am-11:04 pm

2 stops25h 54m

Portland

Fri 8/28

12:40 pm-10:30 pm

3 stops23h 50m

$973

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

7:00 am-10:10 pm

2 stops24h 10m

Portland

Fri 8/28

1:05 pm-2:00 pm

1 stop14h 55m

$1,030

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

7:00 am-12:25 pm

1 stop14h 25m

Portland

Fri 8/28

1:05 pm-2:00 pm

1 stop14h 55m

$1,056

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

2:35 pm-9:15 am

3 stops27h 40m

Portland

Fri 8/28

10:10 am-6:40 pm

3 stops22h 30m

$1,438

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

6:05 am-2:40 pm

2 stops42h 35m

$937

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

6:05 am-6:30 pm

2 stops22h 25m

$940

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

6:10 am-12:38 pm

3 stops40h 28m

$956

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

6:10 am-12:38 pm

3 stops40h 28m

$958

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 2/20

6:10 am-12:38 pm

3 stops40h 28m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Bulgaria 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 Bulgaria to Portland flights?

You could potentially save up to 40% on your flight if you consider stops on a Bulgaria to Portland flight.

Cheap Bulgaria to Portland flight deals and tips

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

Fastest flight time

27h 25m

Direct flights

None
The fastest flight from Bulgaria to Portland takes 27h 25m
There are no direct flights from Bulgaria to Portland. There are no popular flight routes from Bulgaria to Portland.
Search flight deals

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

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

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

  • How old do you have to be to fly from Bulgaria 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 Bulgaria to Portland Airport.

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

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bulgaria to Portland

Compare and see reviews for airlines that fly from Bulgaria to Portland with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $784Free CancellationRating
7.7
1,451 reviews
Search KLM flights
United AirlinesPriceFrom $834Free CancellationRating
7.4
9,273 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
Tigard
Longview
McMinnville
Gresham
Pacific City
The Dalles
Manzanita
Newberg

Why use momondo?

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

It is quick and easy to find Bulgaria to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

Yes. momondo enables you to select and highlight flights to Portland from Bulgaria with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bulgaria to Portland.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Bulgaria and alert you when they change.

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1 adult
Fri 3/13
Fri 3/20
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