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

Prices for flights from Portland Airport to Sibiu Airport are refreshed on a daily basis.

How old do you have to be to fly from Portland Airport to Sibiu 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 Sibiu Airport.

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

The required travel and health documents for your Sibiu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sibiu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$601 Cheap Flights from Portland to Sibiu in 2026

Find the cheapest flights from Portland to Sibiu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:33 pm - 12:55 pmPDX Portland-SBZ Sibiu

28h 22m2 stops Newark Vienna Intl

4:05 pm - 8:15 pmSBZ Sibiu-PDX Portland

38h 10m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,035Austrian Airlines

Sat, Oct 17 - Mon, Nov 16

3:30 pm - 12:55 pmPDX Portland-SBZ Sibiu

35h 25m3 stops Vancouver Intl Toronto Pearson Intl Vienna Intl

4:05 pm - 7:12 pmSBZ Sibiu-PDX Portland

37h 07m2 stops Vienna Intl Chicago O'Hare Intl

$1,083Multiple Airlines

Wed, Oct 21 - Wed, Nov 11

11:30 pm - 3:25 pmPDX Portland-SBZ Sibiu

53h 55m3 stops Chicago O'Hare Intl Frankfurt am Main Vienna Intl

4:05 pm - 8:15 pmSBZ Sibiu-PDX Portland

38h 10m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,136Multiple Airlines

Sat, Oct 17 - Mon, Nov 16

10:33 pm - 3:25 pmPDX Portland-SBZ Sibiu

30h 52m2 stops Newark Vienna Intl

4:05 pm - 8:15 pmSBZ Sibiu-PDX Portland

37h 10m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,266Austrian Airlines

Sun, Oct 11 - Mon, Oct 26

3:30 pm - 12:55 pmPDX Portland-SBZ Sibiu

35h 25m3 stops Reykjavik Keflavik Intl London Heathrow Vienna Intl

4:05 pm - 5:00 pmSBZ Sibiu-PDX Portland

58h 55m3 stops Vienna Intl London Heathrow Reykjavik Keflavik Intl

$1,333Multiple Airlines

Wed, Oct 21 - Wed, Nov 11

3:30 pm - 3:25 pmPDX Portland-SBZ Sibiu

37h 55m3 stops Vancouver Intl Frankfurt am Main Vienna Intl

4:05 pm - 8:15 pmSBZ Sibiu-PDX Portland

37h 10m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,349Multiple Airlines

Sun, Oct 11 - Mon, Oct 26

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Austrian Airlines flights from Portland to Sibiu

Our best Austrian Airlines deals on Portland to Sibiu flight tickets

Austrian Airlines

Oct 17

PDX10:33 pmPortland

28h 22m

2 stops

SBZ12:55 pmSibiu

Nov 16

SBZ4:05 pmSibiu

38h 10m

2 stops

PDX8:15 pmPortland

$1,035

Austrian Airlines

Oct 11

PDX10:33 pmPortland

30h 52m

2 stops

SBZ3:25 pmSibiu

Oct 26

SBZ4:05 pmSibiu

37h 10m

2 stops

PDX8:15 pmPortland

$1,266

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Sat 10/17

10:33 pm-12:55 pm

2 stops28h 22m

Sibiu

Mon 11/16

4:05 pm-8:15 pm

2 stops38h 10m

$1,035

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Wed 10/21

3:30 pm-12:55 pm

3 stops35h 25m

Sibiu

Wed 11/11

4:05 pm-7:12 pm

2 stops37h 07m

$1,083

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Sat 10/17

11:30 pm-3:25 pm

3 stops53h 55m

Sibiu

Mon 11/16

4:05 pm-8:15 pm

2 stops38h 10m

$1,136

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Sun 10/11

10:33 pm-3:25 pm

2 stops30h 52m

Sibiu

Mon 10/26

4:05 pm-8:15 pm

2 stops37h 10m

$1,266

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Wed 10/21

3:30 pm-12:55 pm

3 stops35h 25m

Sibiu

Wed 11/11

4:05 pm-5:00 pm

3 stops58h 55m

$1,333

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Sun 10/11

3:30 pm-3:25 pm

3 stops37h 55m

Sibiu

Mon 10/26

4:05 pm-8:15 pm

2 stops37h 10m

$1,349

Cheapest one-way

Quickest one-way

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Sat 10/17

10:33 pm-12:55 pm

2 stops28h 22m

$601

PortlandSibiu

PDX Portland - SBZ Sibiu

PDXSBZ

Portland

Sat 10/17

11:30 pm-3:25 pm

3 stops53h 55m

$624

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Sibiu

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 airline that flies from Portland to Sibiu?

Austrian Airlines and Lufthansa are the most popular carriers operating from Portland to Sibiu

When to book flights from Portland to Sibiu

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

Estimated round-trip price

Cheap Portland to Sibiu (PDX to SBZ) flight deals and tips

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

Best Price Found	$601
Fastest flight time	16h 55m
Direct flights	None

The best one-way flight to Sibiu from Portland in the past 72 hours is $601. The best round-trip flight deal from Portland to Sibiu found on momondo in the last 72 hours is $1,035.

The fastest flight from Portland to Sibiu takes 16h 55m

There are no direct flights from Portland to Sibiu. There are no popular flight routes from Portland to Sibiu.

Search flight deals

Frequently asked questions about flying from Portland to Sibiu

How far is Portland to Sibiu by plane?
Portland and Sibiu are 5807.0 mi apart from one another. By plane, this route typically takes 16h 55m.
When did momondo last update prices for flights from Portland Airport to Sibiu Airport?
Prices for flights from Portland Airport to Sibiu Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Sibiu 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 Sibiu Airport.
What documentation or ID do you need to fly to Sibiu Airport?
The required travel and health documents for your Sibiu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sibiu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Sibiu. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Sibiu from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Portland and Sibiu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sibiu 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.