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Cheap flights from Bulgaria to Portland from $1,037

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to Portland departing on 9/9. 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.
SWISS Logo
11:05 am - 7:06 pm
SOF
-
PDX
18h 01m
2 stops
SWISS Logo
3:43 pm - 10:20 am
PDX
-
SOF
32h 37m
2 stops
$1,037SWISS
Wed, Sep 9 - Tue, Sep 22
Lufthansa Logo
6:20 am - 5:45 pm
SOF
-
PDX
21h 25m
2 stops
Lufthansa Logo
7:00 am - 11:00 am
PDX
-
SOF
18h 00m
2 stops
$1,038Lufthansa
Sun, Apr 26 - Sat, May 2
United Airlines Logo
8:00 am - 8:20 pm
SOF
-
PDX
22h 20m
2 stops
United Airlines Logo
12:50 pm - 10:50 pm
PDX
-
SOF
24h 00m
3 stops
$1,049United Airlines
Wed, Sep 9 - Tue, Sep 22
United Airlines Logo
6:10 am - 9:47 am
SOF
-
PDX
37h 37m
2 stops
United Airlines Logo
8:50 am - 11:15 pm
PDX
-
SOF
28h 25m
2 stops
$1,050United Airlines
Tue, Jul 7 - Wed, Jul 29
United Airlines Logo
6:10 am - 9:47 am
SOF
-
PDX
37h 37m
2 stops
United Airlines Logo
11:59 pm - 10:50 pm
PDX
-
SOF
36h 51m
2 stops
$1,051United Airlines
Tue, Jul 7 - Fri, Jul 31
United Airlines Logo
6:20 am - 8:19 pm
SOF
-
PDX
23h 59m
2 stops
United Airlines Logo
1:02 pm - 11:15 pm
PDX
-
SOF
48h 13m
2 stops
$1,065United Airlines
Fri, Jun 12 - Sat, Jun 20
Multiple Airlines Logo
7:00 am - 11:10 am
SOF
-
PDX
14h 10m
1 stop
Multiple Airlines Logo
7:00 am - 2:00 pm
PDX
-
SOF
21h 00m
2 stops
$1,067Multiple Airlines
Wed, Sep 9 - Tue, Sep 22
United Airlines Logo
2:20 pm - 11:53 pm
SOF
-
PDX
19h 33m
2 stops
United Airlines Logo
6:03 pm - 11:15 pm
PDX
-
SOF
19h 12m
2 stops
$1,071United Airlines
Mon, Jun 15 - Mon, Jun 22
United Airlines Logo
8:00 am - 12:02 am
SOF
-
PDX
26h 02m
2 stops
United Airlines Logo
8:35 am - 11:15 pm
PDX
-
SOF
28h 40m
2 stops
$1,077United Airlines
Thu, Jul 9 - Wed, Jul 29
United Airlines Logo
8:00 am - 12:02 am
SOF
-
PDX
26h 02m
2 stops
United Airlines Logo
11:59 pm - 10:50 pm
PDX
-
SOF
36h 51m
2 stops
$1,078United Airlines
Thu, Jul 9 - Fri, Jul 31

United Airlines flights from Bulgaria to Portland

Our best United Airlines deals on Bulgaria to Portland flight tickets
United Airlines
Sep 9
SOF8:00 amSofia
22h 20m
2 stops
PDX8:20 pmPortland
Sep 22
PDX12:50 pmPortland
24h 00m
3 stops
SOF10:50 pmSofia
$1,049
United Airlines
Jul 7
SOF6:10 amSofia
37h 37m
2 stops
PDX9:47 amPortland
Jul 25
PDX10:40 pmPortland
34h 00m
2 stops
SOF6:40 pmSofia
$1,050
United Airlines
Jul 7
SOF6:10 amSofia
37h 37m
2 stops
PDX9:47 amPortland
Jul 31
PDX11:59 pmPortland
36h 51m
2 stops
SOF10:50 pmSofia
$1,051

Air Canada flights from Bulgaria to Portland

Our best Air Canada deals on Bulgaria to Portland flight tickets
Air Canada
Jun 11
SOF6:30 amSofia
22h 40m
2 stops
PDX7:10 pmPortland
Jun 21
PDX7:45 pmPortland
36h 15m
2 stops
SOF6:00 pmSofia
$1,096
Air Canada
Jun 12
SOF6:10 amSofia
37h 20m
2 stops
PDX9:30 amPortland
Jun 20
PDX7:45 pmPortland
36h 25m
2 stops
SOF6:10 pmSofia
$1,108
Air Canada
Jun 13
SOF6:20 amSofia
37h 10m
2 stops
PDX9:30 amPortland
Jun 20
PDX7:45 pmPortland
36h 25m
2 stops
SOF6:10 pmSofia
$1,125

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 April 14, 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

Cheapest round-trip

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Wed 9/9

11:05 am-7:06 pm

2 stops18h 01m

Portland

Tue 9/22

3:43 pm-10:20 am

2 stops32h 37m

$1,037

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Sun 4/26

6:20 am-5:45 pm

2 stops21h 25m

Portland

Sat 5/2

7:00 am-11:00 am

2 stops18h 00m

$1,038

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Wed 9/9

8:00 am-8:20 pm

2 stops22h 20m

Portland

Tue 9/22

12:50 pm-10:50 pm

3 stops24h 00m

$1,049

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Tue 7/7

6:10 am-9:47 am

2 stops37h 37m

Portland

Wed 7/29

8:50 am-11:15 pm

2 stops28h 25m

$1,050

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Tue 7/7

6:10 am-9:47 am

2 stops37h 37m

Portland

Fri 7/31

11:59 pm-10:50 pm

2 stops36h 51m

$1,051

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 6/12

6:20 am-8:19 pm

2 stops23h 59m

Portland

Sat 6/20

1:02 pm-11:15 pm

2 stops48h 13m

$1,065
Quickest round-trip

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Wed 9/9

7:00 am-11:10 am

1 stop14h 10m

Portland

Tue 9/22

7:00 am-2:00 pm

2 stops21h 00m

$1,067

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Mon 6/15

2:20 pm-11:53 pm

2 stops19h 33m

Portland

Mon 6/22

6:03 pm-11:15 pm

2 stops19h 12m

$1,071

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Thu 7/9

8:00 am-12:02 am

2 stops26h 02m

Portland

Wed 7/29

8:35 am-11:15 pm

2 stops28h 40m

$1,077

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Thu 7/9

8:00 am-12:02 am

2 stops26h 02m

Portland

Fri 7/31

11:59 pm-10:50 pm

2 stops36h 51m

$1,078

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

18h 01m

Direct flights

None
The fastest flight from Bulgaria to Portland takes 18h 01m
There are no direct flights from Bulgaria to Portland. There are no popular flight routes from Bulgaria to Portland.
Search flight deals

Frequently asked questions about flying from Bulgaria to Portland

  • 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
7.8
1,499 reviews
Search KLM 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
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Newberg
Troutdale
McMinnville
Manzanita
The Dalles
Pacific City

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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