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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
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
7:10 pm - 6:45 pmPDX  Portland-SOF Sofia
37h 35m2 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
Mon, Apr 19 - Fri, Apr 23
Lufthansa Logo
3:40 pm - 10:55 pmPDX  Portland-SOF Sofia
21h 15m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 6:16 pmSOF  Sofia-PDX Portland
21h 51m2 stops Frankfurt am Main San Francisco
$731Lufthansa
Mon, Feb 1 - Fri, Feb 19
Lufthansa Logo
10:46 am - 6:20 pmPDX  Portland-SOF Sofia
21h 34m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 9:01 pmSOF  Sofia-PDX Portland
24h 36m2 stops Frankfurt am Main San Francisco
$731Lufthansa
Wed, Feb 3 - Fri, Feb 19
Lufthansa Logo
10:45 am - 6:20 pmPDX  Portland-SOF Sofia
21h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 6:35 pmSOF  Sofia-PDX Portland
22h 10m2 stops Frankfurt am Main Chicago O'Hare Intl
$731Lufthansa
Tue, Feb 2 - Fri, Feb 19
Air Canada Logo
7:00 am - 1:25 pmPDX  Portland-SOF Sofia
20h 25m2 stops Vancouver Intl Frankfurt am Main
Air Canada Logo
6:25 am - 9:26 amSOF  Sofia-PDX Portland
37h 01m2 stops Frankfurt am Main Vancouver Intl
$740Air Canada
Tue, Feb 2 - Thu, Feb 18
Air Canada Logo
7:10 pm - 1:25 pmPDX  Portland-SOF Sofia
32h 15m2 stops Vancouver Intl Frankfurt am Main
Air Canada Logo
6:25 am - 9:26 amSOF  Sofia-PDX Portland
37h 01m2 stops Frankfurt am Main Vancouver Intl
$740Air Canada
Mon, Feb 1 - Thu, Feb 18
United Airlines Logo
5:30 am - 10:55 pmPDX  Portland-SOF Sofia
31h 25m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 9:01 pmSOF  Sofia-PDX Portland
24h 36m2 stops Frankfurt am Main San Francisco
$742United Airlines
Wed, Feb 3 - Thu, Feb 18
United Airlines Logo
12:40 pm - 11:05 pmPDX  Portland-SOF Sofia
24h 25m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:20 am - 8:33 pmSOF  Sofia-PDX Portland
24h 13m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco
$742United Airlines
Mon, Apr 19 - Fri, Apr 23
United Airlines Logo
7:10 am - 1:15 pmPDX  Portland-SOF Sofia
20h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 5:51 pmSOF  Sofia-PDX Portland
21h 26m2 stops Frankfurt am Main Denver Intl
$742United Airlines
Sun, Jan 31 - Fri, Feb 19

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United Airlines flights from Portland to Sofia

Our best United Airlines deals on Portland to Sofia flight tickets
United Airlines
Feb 3
PDX7:10 amPortland
29h 45m
2 stops
SOF10:55 pmSofia
Feb 17
SOF6:25 amSofia
24h 31m
2 stops
PDX8:56 pmPortland
$742
United Airlines
Feb 3
PDX10:46 amPortland
26h 09m
2 stops
SOF10:55 pmSofia
Feb 22
SOF2:00 pmSofia
38h 35m
2 stops
PDX6:35 pmPortland
$754
United Airlines
Jan 30
PDX7:24 pmPortland
41h 36m
2 stops
SOF11:00 pmSofia
Feb 17
SOF6:25 amSofia
21h 26m
2 stops
PDX5:51 pmPortland
$759

British Airways flights from Portland to Sofia

Our best British Airways deals on Portland to Sofia flight tickets
British Airways
Dec 7
PDX1:30 pmPortland
44h 40m
2 stops
SOF8:10 pmSofia
Dec 13
SOF7:45 pmSofia
30h 05m
1 stop
PDX3:50 pmPortland
$861
British Airways
Jan 5
PDX12:03 pmPortland
22h 07m
2 stops
SOF8:10 pmSofia
Jan 24
SOF7:45 pmSofia
30h 05m
1 stop
PDX3:50 pmPortland
$932
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
$1,167

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

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

Mon 4/19

7:10 pm-6:45 pm

2 stops37h 35m

Sofia

Fri 4/23

6:20 am-8:45 pm

2 stops24h 25m

$728

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Mon 2/1

3:40 pm-10:55 pm

2 stops21h 15m

Sofia

Fri 2/19

6:25 am-6:16 pm

2 stops21h 51m

$731

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 2/3

10:46 am-6:20 pm

2 stops21h 34m

Sofia

Fri 2/19

6:25 am-9:01 pm

2 stops24h 36m

$731

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Tue 2/2

10:45 am-6:20 pm

2 stops21h 35m

Sofia

Fri 2/19

6:25 am-6:35 pm

2 stops22h 10m

$731

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Tue 2/2

7:00 am-1:25 pm

2 stops20h 25m

Sofia

Thu 2/18

6:25 am-9:26 am

2 stops37h 01m

$740

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Mon 2/1

7:10 pm-1:25 pm

2 stops32h 15m

Sofia

Thu 2/18

6:25 am-9:26 am

2 stops37h 01m

$740

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Wed 2/3

5:30 am-10:55 pm

2 stops31h 25m

Sofia

Thu 2/18

6:25 am-9:01 pm

2 stops24h 36m

$742

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Mon 4/19

12:40 pm-11:05 pm

2 stops24h 25m

Sofia

Fri 4/23

6:20 am-8:33 pm

3 stops24h 13m

$742
Quickest round-trip

PortlandSofia

PDX Portland - SOF Sofia

PDXSOF

Portland

Sun 1/31

7:10 am-1:15 pm

2 stops20h 05m

Sofia

Fri 2/19

6:25 am-5:51 pm

2 stops21h 26m

$742

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 54m

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 $728.
The fastest flight from Portland to Sofia takes 17h 54m
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 54m 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
10,461 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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KLM
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