What airlines fly to Sofia?

KLM, United Airlines and Air Canada 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 51% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 4 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oregon to Sofia?

British Airways is the most popular carrier operating from Oregon to Sofia

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 July 2025, there are 4 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.

$232 Cheap Flights from Oregon to Sofia in 2025

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Find the cheapest flights from Oregon to Sofia

Round-trip

One-way

Cheap round-trip flights

11:59 pm - 11:00 pmPDX-SOF

37h 01m2 stops

6:00 am - 9:28 amSOF-PDX

37h 28m2 stops

$581United Airlines

Find Deal

Sat, Aug 9 - Fri, Aug 22

12:55 pm - 11:00 pmPDX-SOF

24h 05m2 stops

6:00 am - 9:28 amSOF-PDX

37h 28m2 stops

$631United Airlines

Find Deal

Thu, Aug 14 - Fri, Aug 22

8:30 am - 12:00 pmPDX-SOF

17h 30m2 stops

6:15 am - 6:46 pmSOF-PDX

22h 31m2 stops

$634Lufthansa

Find Deal

Wed, Sep 3 - Wed, Sep 17

7:45 am - 11:00 pmPDX-SOF

29h 15m2 stops

6:15 am - 2:46 pmSOF-PDX

18h 31m2 stops

$635United Airlines

Find Deal

Mon, Sep 1 - Thu, Sep 11

10:51 am - 2:45 pmPDX-SOF

17h 54m2 stops

3:30 pm - 6:46 pmSOF-PDX

37h 16m2 stops

$640SWISS

Find Deal

Sun, Sep 7 - Mon, Sep 15

7:25 pm - 1:30 pmPDX-SOF

32h 05m1 stop

9:30 pm - 5:35 pmSOF-PDX

30h 05m1 stop

$648British Airways

Find Deal

Wed, Aug 13 - Wed, Aug 20

8:30 am - 6:40 pmPDX-SOF

24h 10m2 stops

6:40 pm - 11:01 pmSOF-PDX

38h 21m2 stops

$654Lufthansa

Find Deal

Mon, Sep 1 - Mon, Sep 15

3:25 pm - 6:40 pmPDX-SOF

17h 15m2 stops

7:25 pm - 6:31 pmSOF-PDX

33h 06m2 stops

$674

Find Deal

Tue, Aug 12 - Tue, Aug 19

7:25 pm - 8:40 pmPDX-SOF

15h 15m1 stop

9:30 pm - 5:35 pmSOF-PDX

30h 05m1 stop

$678British Airways

Find Deal

Tue, Sep 2 - Wed, Sep 17

10:51 am - 10:05 amPDX-SOF

37h 14m2 stops

6:15 am - 6:46 pmSOF-PDX

22h 31m2 stops

$693

Find Deal

Mon, Sep 1 - Sat, Sep 13

Lufthansa flights from Oregon to Sofia

Our best Lufthansa deals on Oregon to Sofia flight tickets

Lufthansa

Sep 3

PDX8:30 amPortland

17h 30m

2 stops

SOF12:00 pmSofia

Sep 17

SOF6:15 amSofia

22h 31m

2 stops

PDX6:46 pmPortland

$634

Find similar

Lufthansa

Sep 1

PDX8:30 amPortland

24h 10m

2 stops

SOF6:40 pmSofia

Sep 15

SOF6:40 pmSofia

38h 21m

2 stops

PDX11:01 pmPortland

$654

Find similar

Lufthansa

Sep 1

PDX8:30 amPortland

24h 10m

2 stops

SOF6:40 pmSofia

Sep 15

SOF6:40 pmSofia

34h 06m

2 stops

PDX6:46 pmPortland

$655

Find similar

United Airlines flights from Oregon to Sofia

Our best United Airlines deals on Oregon to Sofia flight tickets

United Airlines

Aug 9

PDX11:59 pmPortland

37h 01m

2 stops

SOF11:00 pmSofia

Aug 22

SOF6:00 amSofia

37h 28m

2 stops

PDX9:28 amPortland

$581

Find similar

United Airlines

Aug 14

PDX12:55 pmPortland

24h 05m

2 stops

SOF11:00 pmSofia

Aug 22

SOF6:00 amSofia

37h 28m

2 stops

PDX9:28 amPortland

$631

Find similar

United Airlines

Sep 1

PDX7:45 amPortland

29h 15m

2 stops

SOF11:00 pmSofia

Sep 11

SOF6:15 amSofia

18h 31m

2 stops

PDX2:46 pmPortland

$635

Find similar

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 November. Flight prices, which tend to average around $682, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Oregon during October instead. Flights to Sofia in October, while not as cheap as those in November, still average around $739.

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

According to our data, Tuesday is the cheapest day to fly to Sofia from Oregon. The lowest ticket price found for a Tuesday departure recently was $956. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Oregon to Sofia on a Saturday will generally be more expensive and average around $1,199. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Oregon to Sofia when you can find flight prices for as low as $1,012. Flying to Sofia at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,171 per ticket.

Cheap Oregon to Sofia flight deals and tips

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

Best Price Found	$232
Fastest flight time	14h 55m
Direct flights	None
Airports in Sofia	1 airport

The best one-way flight to Sofia from Oregon in the past 72 hours is $232. The best round-trip flight deal from Oregon to Sofia found on momondo in the last 72 hours is $581.

The fastest flight from Oregon to Sofia takes 14h 55m

There are no direct flights from Oregon to Sofia. Popular non-direct route for this connection is Portland Airport - Sofia Airport.

There is 1 airport near Sofia: Sofia (SOF)

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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 July 2025, there are 4 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
United Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 8,863 reviews	Search United Airlines flights
KLM	PriceFrom $668	Free Cancellation	Rating 7.8 1,373 reviews	Search KLM flights
Lufthansa	PriceFrom $742	Free Cancellation	Rating 6.8 7,213 reviews	Search Lufthansa flights
Air Canada	PriceFrom $746	Free Cancellation	Rating 7.1 9,736 reviews	Search Air Canada flights

Bansko

Velingrad

Borovets

Sandanski

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Sofia. momondo saves you time and could save you money on your trip.

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.