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Cheap flights from Oregon to Bulgaria from $545

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Bulgaria departing on 1/22. 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 Oregon to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:24 pm - 10:45 pm
PDX
-
SOF
23h 21m3 stops
United Airlines Logo
6:10 am - 9:49 pm
SOF
-
PDX
25h 39m2 stops
$545United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
10:15 am - 10:45 pm
BOI
-
SOF
27h 30m2 stops
United Airlines Logo
6:10 am - 10:57 pm
SOF
-
BOI
25h 47m2 stops
$545United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
1:24 pm - 10:45 pm
PDX
-
SOF
23h 21m3 stops
United Airlines Logo
6:10 am - 6:56 pm
SOF
-
PDX
22h 46m2 stops
$645United Airlines
Thu, Jan 29 - Mon, Feb 2
Lufthansa Logo
7:45 am - 6:20 pm
PDX
-
SOF
24h 35m2 stops
Lufthansa Logo
6:10 am - 6:30 pm
SOF
-
PDX
22h 20m2 stops
$719Lufthansa
Fri, Jan 9 - Fri, Jan 16
KLM Logo
1:25 pm - 2:05 pm
PDX
-
SOF
14h 40m1 stop
KLM Logo
7:00 am - 11:25 am
SOF
-
PDX
14h 25m1 stop
$735KLM
Fri, Jan 9 - Fri, Jan 16
KLM Logo
7:00 am - 2:05 pm
PDX
-
SOF
21h 05m2 stops
KLM Logo
7:00 am - 11:25 am
SOF
-
PDX
14h 25m1 stop
$740KLM
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
7:45 am - 6:20 pm
PDX
-
SOF
24h 35m2 stops
United Airlines Logo
6:10 am - 12:31 am
SOF
-
PDX
28h 21m3 stops
$745United Airlines
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
7:00 am - 3:30 pm
PDX
-
SOF
22h 30m2 stops
United Airlines Logo
6:10 am - 12:31 am
SOF
-
PDX
28h 21m3 stops
$841United Airlines
Fri, Jan 9 - Fri, Jan 16
KLM Logo
1:25 pm - 2:05 pm
PDX
-
SOF
14h 40m1 stop
KLM Logo
7:00 am - 11:25 am
SOF
-
PDX
14h 25m1 stop
$902KLM
Fri, Jan 9 - Fri, Jan 16
Lufthansa Logo
9:50 am - 10:45 pm
PDX
-
SOF
26h 55m2 stops
Lufthansa Logo
6:10 am - 6:30 pm
SOF
-
PDX
22h 20m2 stops
$1,012Lufthansa
Fri, Jan 9 - Fri, Jan 16

Lufthansa flights from Oregon to Bulgaria

Our best Lufthansa deals on Oregon to Bulgaria flight tickets
Lufthansa
Jan 9
PDX7:45 amPortland
24h 35m
2 stops
SOF6:20 pmSofia
Jan 16
SOF6:10 amSofia
22h 20m
2 stops
PDX6:30 pmPortland
$719
Find similar
Lufthansa
Jan 9
PDX9:50 amPortland
26h 55m
2 stops
SOF10:45 pmSofia
Jan 16
SOF6:10 amSofia
22h 20m
2 stops
PDX6:30 pmPortland
$1,012
Find similar
Lufthansa
May 19
PDX2:14 pmPortland
22h 56m
2 stops
SOF11:10 pmSofia
Aug 16
SOF12:50 pmSofia
22h 03m
2 stops
PDX12:53 amPortland
$1,078
Find similar

KLM flights from Oregon to Bulgaria

Our best KLM deals on Oregon to Bulgaria flight tickets
KLM
Jan 9
PDX1:25 pmPortland
14h 40m
1 stop
SOF2:05 pmSofia
Jan 16
SOF7:00 amSofia
14h 25m
1 stop
PDX11:25 amPortland
$735
Find similar
KLM
Jan 9
PDX7:00 amPortland
21h 05m
2 stops
SOF2:05 pmSofia
Jan 16
SOF7:00 amSofia
14h 25m
1 stop
PDX11:25 amPortland
$740
Find similar
KLM
Jan 9
PDX1:25 pmPortland
14h 40m
1 stop
SOF2:05 pmSofia
Jan 16
SOF7:00 amSofia
14h 25m
1 stop
PDX11:25 amPortland
$902
Find similar

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 December 15, 2025.
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

PortlandSofia

PDX - SOF

PDXSOF

Portland

Thu 1/22

1:24 pm-10:45 pm

3 stops23h 21m

Sofia

Mon 1/26

6:10 am-9:49 pm

2 stops25h 39m

$545

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Thu 1/29

10:15 am-10:45 pm

2 stops27h 30m

Sofia

Mon 2/2

6:10 am-10:57 pm

2 stops25h 47m

$545

PortlandSofia

PDX - SOF

PDXSOF

Portland

Thu 1/29

1:24 pm-10:45 pm

3 stops23h 21m

Sofia

Mon 2/2

6:10 am-6:56 pm

2 stops22h 46m

$645

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

7:45 am-6:20 pm

2 stops24h 35m

Sofia

Fri 1/16

6:10 am-6:30 pm

2 stops22h 20m

$719

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

1:25 pm-2:05 pm

1 stop14h 40m

Sofia

Fri 1/16

7:00 am-11:25 am

1 stop14h 25m

$735

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

7:00 am-2:05 pm

2 stops21h 05m

Sofia

Fri 1/16

7:00 am-11:25 am

1 stop14h 25m

$740

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

7:45 am-6:20 pm

2 stops24h 35m

Sofia

Fri 1/16

6:10 am-12:31 am

3 stops28h 21m

$745

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

7:00 am-3:30 pm

2 stops22h 30m

Sofia

Fri 1/16

6:10 am-12:31 am

3 stops28h 21m

$841

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

1:25 pm-2:05 pm

1 stop14h 40m

Sofia

Fri 1/16

7:00 am-11:25 am

1 stop14h 25m

$902

PortlandSofia

PDX - SOF

PDXSOF

Portland

Fri 1/9

9:50 am-10:45 pm

2 stops26h 55m

Sofia

Fri 1/16

6:10 am-6:30 pm

2 stops22h 20m

$1,012

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $748.

What is the cheapest day to depart on your flight to Bulgaria?

The cheapest day to depart from Oregon to Bulgaria is on a Tuesday when prices can be found for as low as $956. On the other hand, Saturday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,199.

What is the cheapest time of day to depart on your flight to Bulgaria?

At noon is the cheapest time of day to fly from Oregon to Bulgaria when you can find flight prices for as low as $1,012. Flying to Bulgaria at noon is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly in the morning, with an average ticket price of $1,171. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Oregon to Bulgaria flights?

You could potentially save up to 17% 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

22h 56m

Direct flights

None
The fastest flight from Oregon to Bulgaria takes 22h 56m
There are no direct flights from Oregon to Bulgaria. There are no popular flight routes from Oregon to Bulgaria.
Search flight deals

  • 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
LufthansaPriceFrom $635Free CancellationRating
6.8
7,628 reviews
Search Lufthansa flights
United AirlinesPriceFrom $639Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
KLMPriceFrom $692Free CancellationRating
7.7
1,430 reviews
Search KLM 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.

An easier way to manage your Bulgaria trip

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