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Cheap flights from Oregon to Bulgaria from $814

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 7/29. 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
6:03 pm - 11:15 pm
PDX
-
SOF
19h 12m
2 stops
United Airlines Logo
6:10 am - 12:47 am
SOF
-
PDX
28h 37m
2 stops
$814United Airlines
Wed, Jul 29 - Tue, Aug 25
United Airlines Logo
10:40 pm - 11:15 pm
PDX
-
SOF
38h 35m
2 stops
United Airlines Logo
6:10 am - 11:00 pm
SOF
-
PDX
26h 50m
2 stops
$820United Airlines
Sat, Aug 1 - Tue, Aug 25
United Airlines Logo
10:40 pm - 11:15 pm
PDX
-
SOF
38h 35m
2 stops
United Airlines Logo
6:10 am - 8:31 pm
SOF
-
PDX
24h 21m
2 stops
$821United Airlines
Sat, Aug 1 - Tue, Aug 25
Lufthansa Logo
8:35 am - 11:15 pm
PDX
-
SOF
28h 40m
2 stops
Lufthansa Logo
7:25 pm - 8:55 pm
SOF
-
PDX
35h 30m
2 stops
$830Lufthansa
Wed, Jul 29 - Tue, Aug 25
Lufthansa Logo
12:50 pm - 11:15 pm
PDX
-
SOF
48h 25m
2 stops
Lufthansa Logo
7:25 pm - 8:55 pm
SOF
-
PDX
35h 30m
2 stops
$835Lufthansa
Sat, Aug 1 - Tue, Aug 25
Lufthansa Logo
11:16 am - 11:15 pm
PDX
-
SOF
25h 59m
2 stops
Lufthansa Logo
7:00 pm - 8:31 pm
SOF
-
PDX
35h 31m
2 stops
$838Lufthansa
Wed, Jul 29 - Mon, Aug 24
Lufthansa Logo
12:50 pm - 11:15 pm
PDX
-
SOF
48h 25m
2 stops
Lufthansa Logo
7:00 pm - 8:31 pm
SOF
-
PDX
35h 31m
2 stops
$844Lufthansa
Sat, Aug 1 - Mon, Aug 24
United Airlines Logo
11:40 pm - 11:15 pm
PDX
-
SOF
37h 35m
2 stops
United Airlines Logo
6:10 am - 8:50 pm
SOF
-
PDX
24h 40m
2 stops
$850United Airlines
Sat, Aug 1 - Thu, Aug 27
United Airlines Logo
8:35 am - 6:40 pm
PDX
-
SOF
24h 05m
3 stops
United Airlines Logo
12:55 pm - 6:11 pm
SOF
-
PDX
39h 16m
2 stops
$855United Airlines
Tue, Aug 4 - Wed, Aug 26
Lufthansa Logo
11:16 am - 11:15 pm
PDX
-
SOF
25h 59m
2 stops
Lufthansa Logo
7:25 pm - 10:45 pm
SOF
-
PDX
37h 20m
2 stops
$860Lufthansa
Wed, Jul 29 - Wed, Aug 26

United Airlines flights from Oregon to Bulgaria

Our best United Airlines deals on Oregon to Bulgaria flight tickets
United Airlines
Jul 29
PDX6:03 pmPortland
19h 12m
2 stops
SOF11:15 pmSofia
Aug 25
SOF6:10 amSofia
28h 37m
2 stops
PDX12:47 amPortland
$814
United Airlines
Aug 1
PDX10:40 pmPortland
38h 35m
2 stops
SOF11:15 pmSofia
Aug 25
SOF6:10 amSofia
26h 50m
2 stops
PDX11:00 pmPortland
$820
United Airlines
Aug 1
PDX10:40 pmPortland
38h 35m
2 stops
SOF11:15 pmSofia
Aug 25
SOF6:10 amSofia
24h 21m
2 stops
PDX8:31 pmPortland
$821

KLM flights from Oregon to Bulgaria

Our best KLM deals on Oregon to Bulgaria flight tickets
KLM
Aug 2
PDX7:00 amPortland
21h 00m
2 stops
SOF2:00 pmSofia
Aug 25
SOF7:00 amSofia
14h 10m
1 stop
PDX11:10 amPortland
$945
KLM
May 11
PDX1:05 pmPortland
14h 55m
1 stop
SOF2:00 pmSofia
May 20
SOF7:00 amSofia
14h 10m
1 stop
PDX11:10 amPortland
$988
KLM
Aug 2
PDX7:00 amPortland
21h 00m
2 stops
SOF2:00 pmSofia
Aug 24
SOF7:00 amSofia
14h 10m
1 stop
PDX11:10 amPortland
$995

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 May 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
Quickest round-trip

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 7/29

6:03 pm-11:15 pm

2 stops19h 12m

Sofia

Tue 8/25

6:10 am-12:47 am

2 stops28h 37m

$814

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 8/1

10:40 pm-11:15 pm

2 stops38h 35m

Sofia

Tue 8/25

6:10 am-11:00 pm

2 stops26h 50m

$820

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 8/1

10:40 pm-11:15 pm

2 stops38h 35m

Sofia

Tue 8/25

6:10 am-8:31 pm

2 stops24h 21m

$821

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 7/29

8:35 am-11:15 pm

2 stops28h 40m

Sofia

Tue 8/25

7:25 pm-8:55 pm

2 stops35h 30m

$830

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 8/1

12:50 pm-11:15 pm

2 stops48h 25m

Sofia

Tue 8/25

7:25 pm-8:55 pm

2 stops35h 30m

$835

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 7/29

11:16 am-11:15 pm

2 stops25h 59m

Sofia

Mon 8/24

7:00 pm-8:31 pm

2 stops35h 31m

$838

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 8/1

12:50 pm-11:15 pm

2 stops48h 25m

Sofia

Mon 8/24

7:00 pm-8:31 pm

2 stops35h 31m

$844

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 8/1

11:40 pm-11:15 pm

2 stops37h 35m

Sofia

Thu 8/27

6:10 am-8:50 pm

2 stops24h 40m

$850

PortlandSofia

PDX - SOF

PDXSOF

Portland

Tue 8/4

8:35 am-6:40 pm

3 stops24h 05m

Sofia

Wed 8/26

12:55 pm-6:11 pm

2 stops39h 16m

$855

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 7/29

11:16 am-11:15 pm

2 stops25h 59m

Sofia

Wed 8/26

7:25 pm-10:45 pm

2 stops37h 20m

$860

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 March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $555.

Can stopping save me money on Oregon to Bulgaria flights?

You could potentially save up to 13% 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

17h 10m

Direct flights

None
The fastest flight from Oregon to Bulgaria takes 17h 10m
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
1,513 reviews
Search KLM flights
LufthansaPriceFrom $555Free CancellationRating
6.8
7,986 reviews
Search Lufthansa flights
United AirlinesPriceFrom $635Free CancellationRating
7.4
9,694 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.

An easier way to manage your Bulgaria trip

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