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Cheap flights from Oregon to Bulgaria from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Bulgaria departing on 10/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:15 pm - 1:25 pmPDX  Portland-SOF Sofia
36h 10m2 stops Vancouver Intl Frankfurt am Main
Air Canada Logo
6:25 am - 8:46 pmSOF  Sofia-PDX Portland
24h 21m2 stops Frankfurt am Main Vancouver Intl
$750Air Canada
Sun, Jan 31 - Thu, Feb 4
Multiple Airlines Logo
2:34 pm - 10:55 pmPDX  Portland-SOF Sofia
22h 21m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:25 am - 8:46 pmSOF  Sofia-PDX Portland
24h 21m2 stops Frankfurt am Main Vancouver Intl
$783Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
Lufthansa Logo
7:30 am - 10:55 pmPDX  Portland-SOF Sofia
29h 25m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 11:12 pmSOF  Sofia-PDX Portland
27h 12m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$814Lufthansa
Fri, Dec 11 - Fri, Jan 8
Air Canada Logo
10:00 am - 6:20 pmPDX  Portland-SOF Sofia
22h 20m3 stops Vancouver Intl Frankfurt am Main Munich Franz Josef Strauss
Air Canada Logo
6:25 am - 6:31 pmSOF  Sofia-PDX Portland
22h 06m2 stops Frankfurt am Main Vancouver Intl
$821Air Canada
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
10:50 am - 11:15 pmPDX  Portland-SOF Sofia
26h 25m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
2:10 pm - 12:34 amSOF  Sofia-PDX Portland
20h 24m2 stops Frankfurt am Main San Francisco
$842United Airlines
Sun, Sep 13 - Fri, Oct 9
Lufthansa Logo
3:40 pm - 10:55 pmPDX  Portland-SOF Sofia
21h 15m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 6:24 pmSOF  Sofia-PDX Portland
21h 59m2 stops Frankfurt am Main San Francisco
$843Lufthansa
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
7:00 am - 6:40 pmPDX  Portland-SOF Sofia
25h 40m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
12:55 pm - 6:09 pmSOF  Sofia-PDX Portland
39h 14m2 stops Munich Franz Josef Strauss Denver Intl
$853United Airlines
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
11:15 am - 11:15 pmPDX  Portland-SOF Sofia
26h 00m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
6:20 am - 10:23 pmSOF  Sofia-PDX Portland
26h 03m2 stops Frankfurt am Main Chicago O'Hare Intl
$856Lufthansa
Wed, Sep 23 - Wed, Sep 30
Air Canada Logo
10:00 am - 6:20 pmPDX  Portland-SOF Sofia
22h 20m3 stops Vancouver Intl Frankfurt am Main Munich Franz Josef Strauss
Air Canada Logo
6:25 am - 6:31 pmSOF  Sofia-PDX Portland
22h 06m3 stops Frankfurt am Main Munich Franz Josef Strauss Vancouver Intl
$856Air Canada
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
9:00 am - 6:40 pmPDX  Portland-SOF Sofia
23h 40m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
6:20 am - 10:45 pmSOF  Sofia-PDX Portland
26h 25m3 stops Frankfurt am Main Dallas/Fort Worth San Francisco
$902United Airlines
Tue, Sep 8 - Mon, Sep 14

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United Airlines flights from Oregon to Bulgaria

Our best United Airlines deals on Oregon to Bulgaria flight tickets
United Airlines
Sep 13
PDX10:50 amPortland
26h 25m
2 stops
SOF11:15 pmSofia
Oct 9
SOF2:10 pmSofia
20h 24m
2 stops
PDX12:34 amPortland
$842
United Airlines
Sep 8
PDX7:00 amPortland
25h 40m
2 stops
SOF6:40 pmSofia
Sep 14
SOF12:55 pmSofia
39h 14m
2 stops
PDX6:09 pmPortland
$853
United Airlines
Sep 8
PDX9:00 amPortland
23h 40m
2 stops
SOF6:40 pmSofia
Sep 14
SOF6:20 amSofia
26h 25m
3 stops
PDX10:45 pmPortland
$902

Lufthansa flights from Oregon to Bulgaria

Our best Lufthansa deals on Oregon to Bulgaria flight tickets
Lufthansa
Dec 11
PDX7:30 amPortland
29h 25m
2 stops
SOF10:55 pmSofia
Jan 8
SOF6:00 amSofia
27h 12m
2 stops
PDX11:12 pmPortland
$814
Lufthansa
Nov 4
PDX3:40 pmPortland
21h 15m
2 stops
SOF10:55 pmSofia
Nov 8
SOF6:25 amSofia
21h 59m
2 stops
PDX6:24 pmPortland
$843
Lufthansa
Aug 25
PDX2:27 pmPortland
22h 23m
2 stops
SOF10:50 pmSofia
Sep 8
SOF6:10 amSofia
24h 55m
2 stops
PDX9:05 pmPortland
$941

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Bulgaria 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 August 10, 2026.
Use the filters below to find and compare flights from Oregon to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 1/31

3:15 pm-1:25 pm

2 stops36h 10m

Sofia

Thu 2/4

6:25 am-8:46 pm

2 stops24h 21m

$750

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 11/4

2:34 pm-10:55 pm

2 stops22h 21m

Sofia

Sun 11/8

6:25 am-8:46 pm

2 stops24h 21m

$783

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Fri 12/11

7:30 am-10:55 pm

2 stops29h 25m

Sofia

Fri 1/8

6:00 am-11:12 pm

2 stops27h 12m

$814

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 11/4

10:00 am-6:20 pm

3 stops22h 20m

Sofia

Sun 11/8

6:25 am-6:31 pm

2 stops22h 06m

$821

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 9/13

10:50 am-11:15 pm

2 stops26h 25m

Sofia

Fri 10/9

2:10 pm-12:34 am

2 stops20h 24m

$842
Quickest round-trip

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 11/4

3:40 pm-10:55 pm

2 stops21h 15m

Sofia

Sun 11/8

6:25 am-6:24 pm

2 stops21h 59m

$843

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Tue 9/8

7:00 am-6:40 pm

2 stops25h 40m

Sofia

Mon 9/14

12:55 pm-6:09 pm

2 stops39h 14m

$853

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 9/23

11:15 am-11:15 pm

2 stops26h 00m

Sofia

Wed 9/30

6:20 am-10:23 pm

2 stops26h 03m

$856

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 11/4

10:00 am-6:20 pm

3 stops22h 20m

Sofia

Sun 11/8

6:25 am-6:31 pm

3 stops22h 06m

$856

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Tue 9/8

9:00 am-6:40 pm

2 stops23h 40m

Sofia

Mon 9/14

6:20 am-10:45 pm

3 stops26h 25m

$902

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 Bulgaria from

How to get the cheapest flight ticket from Oregon to Bulgaria

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

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $684.

Can stopping save me money on Oregon to Bulgaria flights?

You could potentially save up to 12% on your flight if you consider stops on a Oregon to Bulgaria flight.

Cheap Oregon to Bulgaria flight deals and tips

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

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from Oregon to Bulgaria takes 21h 15m
There are no direct flights from Oregon to Bulgaria. There are no popular flight routes from Oregon to Bulgaria.
Search flight deals

Frequently asked questions about flying from Oregon to Bulgaria

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

    Prices for flights from Oregon to Bulgaria were last updated today.

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

  • How old do you have to be to fly from Oregon to Bulgaria?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The required travel and health documents for your Bulgaria 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 Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Bulgaria

Compare and see reviews for airlines that fly from Oregon to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $555Free CancellationRating
7.8
1,555 reviews
Search KLM flights
LufthansaPriceFrom $555Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
United AirlinesPriceFrom $674Free CancellationRating
7.4
10,101 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bulgaria from Oregon.

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

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

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

Once you have performed a search for Oregon to Bulgaria 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 Oregon to Bulgaria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oregon to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bulgaria and let you know when they change.

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