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Cheap flights from Portland to Sofia from $296

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:55 am - 6:45 pmPDX  Portland-SOF Sofia
25h 50m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
6:20 am - 8:45 pmSOF  Sofia-PDX Portland
24h 25m2 stops Frankfurt am Main Vancouver Intl
$718Air Canada
Sun, Apr 18 - Wed, Apr 21
Air Canada Logo
10:00 am - 6:45 pmPDX  Portland-SOF Sofia
22h 45m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
6:20 am - 2:40 pmSOF  Sofia-PDX Portland
42h 20m2 stops Frankfurt am Main Vancouver Intl
$728Air Canada
Sun, Apr 25 - Wed, Apr 28
Air Canada Logo
6:55 am - 6:45 pmPDX  Portland-SOF Sofia
25h 50m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
6:20 am - 8:45 pmSOF  Sofia-PDX Portland
24h 25m2 stops Frankfurt am Main Vancouver Intl
$728Air Canada
Sun, Apr 18 - Wed, Apr 21
United Airlines Logo
1:39 pm - 11:00 pmPDX  Portland-SOF Sofia
23h 21m2 stops San Francisco Frankfurt am Main
United Airlines Logo
6:20 am - 8:33 pmSOF  Sofia-PDX Portland
24h 13m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco
$833United Airlines
Sun, Apr 18 - Wed, Apr 21
Multiple Airlines Logo
10:00 am - 1:25 pmPDX  Portland-SOF Sofia
17h 25m2 stops Vancouver Intl Frankfurt am Main
Multiple Airlines Logo
6:00 am - 8:46 pmSOF  Sofia-PDX Portland
24h 46m2 stops Munich Franz Josef Strauss Vancouver Intl
$888Multiple Airlines
Fri, Dec 4 - Sun, Dec 13
Multiple Airlines Logo
10:47 am - 3:25 pmPDX  Portland-SOF Sofia
18h 38m2 stops Chicago O'Hare Intl Zurich
Multiple Airlines Logo
6:25 am - 8:46 pmSOF  Sofia-PDX Portland
24h 21m2 stops Frankfurt am Main Vancouver Intl
$900Multiple Airlines
Wed, Nov 18 - Tue, Nov 24
Multiple Airlines Logo
7:00 am - 1:25 pmPDX  Portland-SOF Sofia
20h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:00 am - 6:31 pmSOF  Sofia-PDX Portland
22h 31m2 stops Munich Franz Josef Strauss Vancouver Intl
$916Multiple Airlines
Fri, Dec 4 - Sun, Dec 13
United Airlines Logo
1:39 pm - 11:00 pmPDX  Portland-SOF Sofia
23h 21m2 stops San Francisco Frankfurt am Main
United Airlines Logo
6:20 am - 8:33 pmSOF  Sofia-PDX Portland
24h 13m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco
$929United Airlines
Sun, Apr 25 - Wed, Apr 28
United Airlines Logo
1:39 pm - 11:00 pmPDX  Portland-SOF Sofia
23h 21m2 stops San Francisco Frankfurt am Main
United Airlines Logo
6:20 am - 8:33 pmSOF  Sofia-PDX Portland
24h 13m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco
$932United Airlines
Sun, Apr 18 - Wed, Apr 21
Air Canada Logo
7:00 am - 1:25 pmPDX  Portland-SOF Sofia
20h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
6:25 am - 6:31 pmSOF  Sofia-PDX Portland
22h 06m3 stops Frankfurt am Main Munich Franz Josef Strauss Vancouver Intl
$948Air Canada
Fri, Dec 4 - Sun, Dec 13

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United Airlines flights from Portland to Sofia

Our best United Airlines deals on Portland to Sofia flight tickets
United Airlines
Apr 18
PDX1:39 pmPortland
23h 21m
2 stops
SOF11:00 pmSofia
Apr 21
SOF6:20 amSofia
24h 13m
3 stops
PDX8:33 pmPortland
$833
United Airlines
Apr 25
PDX1:39 pmPortland
23h 21m
2 stops
SOF11:00 pmSofia
Apr 28
SOF6:20 amSofia
24h 13m
3 stops
PDX8:33 pmPortland
$929
United Airlines
Apr 18
PDX1:39 pmPortland
23h 21m
2 stops
SOF11:00 pmSofia
Apr 21
SOF6:20 amSofia
24h 13m
3 stops
PDX8:33 pmPortland
$932

British Airways flights from Portland to Sofia

Our best British Airways deals on Portland to Sofia flight tickets
British Airways
Apr 25
PDX10:40 amPortland
22h 40m
2 stops
SOF7:20 pmSofia
Apr 28
SOF9:25 pmSofia
31h 10m
1 stop
PDX6:35 pmPortland
$981
British Airways
Dec 4
PDX11:57 amPortland
44h 38m
2 stops
SOF6:35 pmSofia
Dec 13
SOF7:45 pmSofia
30h 05m
1 stop
PDX3:50 pmPortland
$1,012
British Airways
Nov 4
PDX1:22 pmPortland
43h 58m
2 stops
SOF7:20 pmSofia
Nov 8
SOF7:45 pmSofia
30h 05m
1 stop
PDX3:50 pmPortland
$1,096

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 4/18

6:55 am-6:45 pm

2 stops25h 50m

Sofia

Wed 4/21

6:20 am-8:45 pm

2 stops24h 25m

$718

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 4/25

10:00 am-6:45 pm

2 stops22h 45m

Sofia

Wed 4/28

6:20 am-2:40 pm

2 stops42h 20m

$728

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 4/18

6:55 am-6:45 pm

2 stops25h 50m

Sofia

Wed 4/21

6:20 am-8:45 pm

2 stops24h 25m

$728

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 4/18

1:39 pm-11:00 pm

2 stops23h 21m

Sofia

Wed 4/21

6:20 am-8:33 pm

3 stops24h 13m

$833
Quickest round-trip

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Fri 12/4

10:00 am-1:25 pm

2 stops17h 25m

Sofia

Sun 12/13

6:00 am-8:46 pm

2 stops24h 46m

$888

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 11/18

10:47 am-3:25 pm

2 stops18h 38m

Sofia

Tue 11/24

6:25 am-8:46 pm

2 stops24h 21m

$900

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Fri 12/4

7:00 am-1:25 pm

3 stops20h 25m

Sofia

Sun 12/13

6:00 am-6:31 pm

2 stops22h 31m

$916

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 4/25

1:39 pm-11:00 pm

2 stops23h 21m

Sofia

Wed 4/28

6:20 am-8:33 pm

3 stops24h 13m

$929

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 4/18

1:39 pm-11:00 pm

2 stops23h 21m

Sofia

Wed 4/21

6:20 am-8:33 pm

3 stops24h 13m

$932

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Fri 12/4

7:00 am-1:25 pm

3 stops20h 25m

Sofia

Sun 12/13

6:25 am-6:31 pm

3 stops22h 06m

$948

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Portland 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

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Portland is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Portland during April instead. Flights to Sofia in April, while not as cheap as those in January, still average around $595.

Can stopping save me money on Portland to Sofia flights?

You could potentially save up to 7% on your flight if you consider stops on a Portland to Sofia flight.

When to book flights from Portland to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Sofia (PDX to SOF) flight deals and tips

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

Best Price Found

$296

Fastest flight time

17h 25m

Direct flights

None
The best one-way flight to Sofia from Portland in the past 72 hours is $296. The best round-trip flight deal from Portland to Sofia found on momondo in the last 72 hours is $718.
The fastest flight from Portland to Sofia takes 17h 25m
There are no direct flights from Portland to Sofia. There are no popular flight routes from Portland to Sofia.
Search flight deals

Frequently asked questions about flying from Portland to Sofia

  • How far is Portland to Sofia by plane?

    A flight from Portland to Sofia will travel around 5988.5 mi. 17h 25m is a normal flight duration for this route.

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

    Prices for flights from Portland Airport to Sofia Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sofia Airport.

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

    The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Sofia?

Best airlines flying from Portland to Sofia

Compare and see reviews for airlines that fly from Portland to Sofia with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $555Free CancellationRating
7.8
1,595 reviews
Search KLM flights
LufthansaPriceFrom $555Free CancellationRating
6.8
8,299 reviews
Search Lufthansa flights
United AirlinesPriceFrom $638Free CancellationRating
7.3
10,453 reviews
Search United Airlines flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Portland to Sofia flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Sofia.

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

Price alerts on flights to Sofia from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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