What is the cheapest flight from Sofia to Portland?

In the last 3 days, the lowest price for a flight from Sofia to Portland was $453 for a one-way ticket and $1,066 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Sofia and Portland?

Yes, you'll most likely have to show a valid passport before boarding the plane in Sofia and on arrival in Portland. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Sofia to Portland?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Sofia to Portland?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Portland. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Portland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Sofia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Sofia to Portland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Sofia with another airline. Booking your flights between Sofia and PDX can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Portland?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$453 CHEAP FLIGHTS from Sofia to Portland (SOF - PDX)

SOF - PDX

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

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Cheapest round-trip

$1,066

Lufthansa

Mon 5/11Sun 5/17

SOF - PDX • 2 stops

Cheapest one-way

$453

Multiple Airlines

Wed 5/27

SOF - PDX • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Sofia and Portland. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Portland!

Flight Deals

Cheap Flights from Sofia to Portland (SOF-PDX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Sofia to Portland

Mon, May 11 - Sun, May 17

6:20 am - 4:33 pm

SOF

PDX

20h 13m

2 stops

3:15 pm - 11:15 pm

PDX

SOF

22h 00m

2 stops

$1,066Lufthansa

Sun, May 10 - Sat, May 16

7:00 am - 11:10 am

SOF

PDX

14h 10m

1 stop

7:00 am - 2:00 pm

PDX

SOF

21h 00m

2 stops

$1,073KLM

Mon, May 11 - Sun, May 17

7:00 am - 8:11 pm

SOF

PDX

23h 11m

2 stops

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,078KLM

Sun, May 10 - Sat, May 16

7:00 am - 7:26 pm

SOF

PDX

22h 26m

2 stops

11:03 pm - 2:00 pm

PDX

SOF

28h 57m

2 stops

$1,082KLM

Sun, May 10 - Sat, May 16

6:20 am - 8:58 pm

SOF

PDX

24h 38m

2 stops

7:45 pm - 11:15 pm

PDX

SOF

41h 30m

2 stops

$1,086United Airlines

Thu, May 14 - Mon, May 18

7:00 am - 6:01 pm

SOF

PDX

21h 01m

2 stops

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,092KLM

Thu, May 14 - Mon, May 18

7:00 am - 7:26 pm

SOF

PDX

22h 26m

2 stops

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,093KLM

Sun, May 10 - Sat, May 16

7:00 am - 11:10 am

SOF

PDX

14h 10m

1 stop

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,148KLM

Thu, May 14 - Mon, May 18

7:00 am - 11:10 am

SOF

PDX

14h 10m

1 stop

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,162KLM

Thu, May 14 - Mon, May 18

7:00 am - 11:10 am

SOF

PDX

14h 10m

1 stop

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,163KLM

Booking Insights

KAYAK's insights & trends for Sofia to Portland flights

Get data-powered insights and trends into flights from Sofia to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sofia to Portland?

In the past 3 days, the cheapest round-trip tickets from Sofia to Portland were found on Lufthansa ($1,066) and KLM ($1,073).

Find deals

Cheapest flight	$453

Flight from Sofia to Portland

When to book flights from Sofia to Portland

Are your dates flexible? Find out the best times to travel from Sofia to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Sofia to Portland?
In the last 3 days, the lowest price for a flight from Sofia to Portland was $453 for a one-way ticket and $1,066 for a round-trip.
Do I need a passport to fly between Sofia and Portland?
Yes, you'll most likely have to show a valid passport before boarding the plane in Sofia and on arrival in Portland.
Which aircraft models fly most regularly from Sofia to Portland?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Sofia to Portland?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Portland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Portland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Sofia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Sofia to Portland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Sofia with another airline. Booking your flights between Sofia and PDX can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Portland?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Sofia to Portland

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Sofia (SOF)

Portland (PDX)

SOF - PDX

$453 Find Cheap Flights from Sofia to Portland

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

Everything you should know

Cheap Flights from Sofia to Portland (SOF-PDX)

Recent round-trip flight deals from Sofia to Portland

Recent one-way flight deals from Sofia to Portland

KAYAK's insights & trends for Sofia to Portland flights

Get data-powered insights and trends into flights from Sofia to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sofia to Portland?

In the past 3 days, the cheapest round-trip tickets from Sofia to Portland were found on Lufthansa ($1,066) and KLM ($1,073).

Good to know

When to book flights from Sofia to Portland

FAQs for booking flights from Sofia to Portland

What is the cheapest flight from Sofia to Portland?

In the last 3 days, the lowest price for a flight from Sofia to Portland was $453 for a one-way ticket and $1,066 for a round-trip.

Do I need a passport to fly between Sofia and Portland?

Yes, you'll most likely have to show a valid passport before boarding the plane in Sofia and on arrival in Portland.

Which aircraft models fly most regularly from Sofia to Portland?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Sofia to Portland?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Portland.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Portland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Sofia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Sofia to Portland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Sofia with another airline. Booking your flights between Sofia and PDX can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Portland?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Sofia to Portland

Information on your arrival and departure airports

Cabin class types available on flights from Sofia to Portland

Complete your trip to Portland with a hotel stay or car rental

Find direct flights to and from Sofia and Portland

Flights to other popular destinations

Flights from domestic origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight