What airlines fly to Sofia?

KLM, United Airlines and Lufthansa are the top three most popular airlines that fly to Sofia from Oregon according to our data. KLM is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Oregon to Sofia Airport?

Prices for flights from Oregon to Sofia Airport refresh daily.

How many operators does momondo search for flights from Oregon to Sofia Airport?

As of March 2026, there are 3 operators available to choose from for flights from Oregon to Sofia Airport.

How old do you have to be to fly from Oregon to Sofia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$750 Cheap Flights from Oregon to Sofia in 2026

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Find the cheapest flights from Oregon to Sofia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 6:40 pm

PDX

SOF

18h 25m

2 stops

6:20 am - 6:11 pm

SOF

PDX

21h 51m

2 stops

$750Lufthansa

Sun, Aug 16 - Wed, Aug 26

11:09 am - 11:15 pm

PDX

SOF

26h 06m

2 stops

6:20 am - 8:50 pm

SOF

PDX

24h 30m

2 stops

$757Lufthansa

Mon, Aug 17 - Wed, Aug 26

7:30 pm - 8:30 pm

PDX

SOF

15h 00m

1 stop

9:25 pm - 9:57 pm

SOF

PDX

34h 32m

2 stops

$759British Airways

Tue, Aug 25 - Wed, Sep 16

8:29 am - 12:10 pm

PDX

SOF

17h 41m

2 stops

11:05 am - 7:06 pm

SOF

PDX

18h 01m

2 stops

$761Multiple Airlines

Mon, Aug 24 - Wed, Sep 16

8:29 am - 12:10 pm

PDX

SOF

17h 41m

2 stops

6:30 am - 2:51 pm

SOF

PDX

18h 21m

2 stops

$765Multiple Airlines

Mon, Aug 24 - Thu, Sep 17

2:15 pm - 6:40 pm

PDX

SOF

18h 25m

2 stops

7:25 pm - 8:55 pm

SOF

PDX

35h 30m

2 stops

$769Lufthansa

Sun, Aug 16 - Mon, Aug 24

7:00 am - 6:40 pm

PDX

SOF

25h 40m

2 stops

6:20 am - 7:06 pm

SOF

PDX

22h 46m

2 stops

$772United Airlines

Sun, Aug 23 - Wed, Sep 16

7:00 am - 6:40 pm

PDX

SOF

25h 40m

2 stops

6:20 am - 12:47 am

SOF

PDX

28h 27m

3 stops

$775United Airlines

Sun, Aug 23 - Wed, Sep 16

8:29 am - 6:40 pm

PDX

SOF

24h 11m

2 stops

6:10 am - 12:47 am

SOF

PDX

28h 37m

2 stops

$782Lufthansa

Thu, Aug 13 - Tue, Aug 25

11:15 pm - 11:00 am

PDX

SOF

25h 45m

2 stops

6:20 am - 2:51 pm

SOF

PDX

18h 31m

2 stops

$784United Airlines

Sat, Aug 22 - Fri, Sep 18

Lufthansa flights from Oregon to Sofia

Our best Lufthansa deals on Oregon to Sofia flight tickets

Lufthansa

Aug 16

PDX2:15 pmPortland

18h 25m

2 stops

SOF6:40 pmSofia

Aug 26

SOF6:20 amSofia

21h 51m

2 stops

PDX6:11 pmPortland

$750

Lufthansa

Aug 17

PDX11:09 amPortland

26h 06m

2 stops

SOF11:15 pmSofia

Aug 26

SOF6:20 amSofia

24h 30m

2 stops

PDX8:50 pmPortland

$757

Lufthansa

Aug 16

PDX2:15 pmPortland

18h 25m

2 stops

SOF6:40 pmSofia

Aug 24

SOF7:25 pmSofia

35h 30m

2 stops

PDX8:55 pmPortland

$769

SWISS flights from Oregon to Sofia

Our best SWISS deals on Oregon to Sofia flight tickets

SWISS

Aug 18

PDX7:00 amPortland

41h 20m

2 stops

SOF10:20 amSofia

Aug 27

SOF11:05 amSofia

46h 04m

2 stops

PDX11:09 pmPortland

$786

SWISS

Aug 20

PDX7:00 amPortland

43h 55m

2 stops

SOF12:55 pmSofia

Aug 27

SOF11:05 amSofia

46h 04m

2 stops

PDX11:09 pmPortland

$811

SWISS

Apr 6

PDX1:39 pmPortland

34h 41m

2 stops

SOF10:20 amSofia

May 4

SOF3:40 pmSofia

40h 55m

2 stops

PDX10:35 pmPortland

$918

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 8/16

2:15 pm-6:40 pm

2 stops18h 25m

Sofia

Wed 8/26

6:20 am-6:11 pm

2 stops21h 51m

$750

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 8/17

11:09 am-11:15 pm

2 stops26h 06m

Sofia

Wed 8/26

6:20 am-8:50 pm

2 stops24h 30m

$757

PortlandSofia

PDX - SOF

PDXSOF

Portland

Tue 8/25

7:30 pm-8:30 pm

1 stop15h 00m

Sofia

Wed 9/16

9:25 pm-9:57 pm

2 stops34h 32m

$759

Quickest round-trip

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 8/24

8:29 am-12:10 pm

2 stops17h 41m

Sofia

Wed 9/16

11:05 am-7:06 pm

2 stops18h 01m

$761

PortlandSofia

PDX - SOF

PDXSOF

Portland

Mon 8/24

8:29 am-12:10 pm

2 stops17h 41m

Sofia

Thu 9/17

6:30 am-2:51 pm

2 stops18h 21m

$765

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 8/16

2:15 pm-6:40 pm

2 stops18h 25m

Sofia

Mon 8/24

7:25 pm-8:55 pm

2 stops35h 30m

$769

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 8/23

7:00 am-6:40 pm

2 stops25h 40m

Sofia

Wed 9/16

6:20 am-7:06 pm

2 stops22h 46m

$772

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sun 8/23

7:00 am-6:40 pm

2 stops25h 40m

Sofia

Wed 9/16

6:20 am-12:47 am

3 stops28h 27m

$775

PortlandSofia

PDX - SOF

PDXSOF

Portland

Thu 8/13

8:29 am-6:40 pm

2 stops24h 11m

Sofia

Tue 8/25

6:10 am-12:47 am

2 stops28h 37m

$782

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 8/22

11:15 pm-11:00 am

2 stops25h 45m

Sofia

Fri 9/18

6:20 am-2:51 pm

2 stops18h 31m

$784

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Oregon to Sofia

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

Prices

Airlines

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Oregon is in March. Flight prices, which tend to average around $684, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Sofia from Oregon during May instead. Flights to Sofia in May, while not as cheap as those in March, still average around $687.

Can stopping save me money on Oregon to Sofia flights?

You could potentially save up to 13% on your flight if you consider stops on a Oregon to Sofia flight.

Cheap Oregon to Sofia flight deals and tips

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

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Oregon to Sofia takes 18h 25m

There are no direct flights from Oregon to Sofia. There are no popular flight routes from Oregon to Sofia.

Search flight deals

When did momondo last update prices for flights from Oregon to Sofia Airport?
Prices for flights from Oregon to Sofia Airport refresh daily.
How many operators does momondo search for flights from Oregon to Sofia Airport?
As of March 2026, there are 3 operators available to choose from for flights from Oregon to Sofia Airport.
How old do you have to be to fly from Oregon to Sofia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Sofia

Compare and see reviews for airlines that fly from Oregon to Sofia with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $555	Free Cancellation	Rating 7.8 1,478 reviews	Search KLM flights
Lufthansa	PriceFrom $635	Free Cancellation	Rating 6.8 7,871 reviews	Search Lufthansa flights
United Airlines	PriceFrom $639	Free Cancellation	Rating 7.4 9,488 reviews	Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

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

All flight searches from Oregon to Sofia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Oregon.

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

Of course. momondo tracks the price of Oregon to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Oregon to Sofia from $750

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 Sofia departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Oregon to Sofia

What is the cheapest month to fly to Sofia?

Can stopping save me money on Oregon to Sofia flights?

What airlines fly to Sofia?

Cheap Oregon to Sofia flight deals and tips

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

Fastest flight time

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Best airlines flying from Oregon to Sofia

Compare and see reviews for airlines that fly from Oregon to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

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Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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