Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Philadelphia to Olbia from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Olbia departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Olbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
5:40 pm - 8:15 pm
PHL
-
OLB
20h 35m
2 stops
SWISS Logo
9:10 pm - 5:54 pm
OLB
-
PHL
26h 44m
2 stops
$759SWISS
Tue, Aug 18 - Wed, Aug 26
SWISS Logo
5:40 pm - 8:15 pm
PHL
-
OLB
20h 35m
2 stops
SWISS Logo
9:10 pm - 5:54 pm
OLB
-
PHL
26h 44m
2 stops
$760SWISS
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Multiple Airlines Logo
9:10 pm - 5:54 pm
OLB
-
PHL
26h 44m
2 stops
$774Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Multiple Airlines Logo
9:10 pm - 5:54 pm
OLB
-
PHL
26h 44m
2 stops
$775Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Lufthansa Logo
6:30 pm - 4:05 pm
OLB
-
PHL
27h 35m
1 stop
$784Lufthansa
Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Lufthansa Logo
6:30 pm - 4:05 pm
OLB
-
PHL
27h 35m
1 stop
$785Lufthansa
Tue, Aug 18 - Wed, Aug 26
SWISS Logo
5:40 pm - 8:30 pm
PHL
-
OLB
20h 50m
2 stops
SWISS Logo
9:20 pm - 5:54 pm
OLB
-
PHL
26h 34m
2 stops
$956SWISS
Wed, Sep 2 - Thu, Sep 10
Lufthansa Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Lufthansa Logo
6:30 pm - 4:05 pm
OLB
-
PHL
27h 35m
1 stop
$983Lufthansa
Wed, Sep 2 - Thu, Sep 10
Multiple Airlines Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Multiple Airlines Logo
9:20 pm - 9:32 pm
OLB
-
PHL
30h 12m
2 stops
$987Multiple Airlines
Wed, Sep 2 - Thu, Sep 10
Multiple Airlines Logo
5:40 pm - 5:35 pm
PHL
-
OLB
17h 55m
1 stop
Multiple Airlines Logo
5:30 pm - 10:46 pm
OLB
-
PHL
35h 16m
2 stops
$1,031Multiple Airlines
Fri, Oct 9 - Mon, Oct 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

SWISS flights from Philadelphia to Olbia

Our best SWISS deals on Philadelphia to Olbia flight tickets
SWISS
Aug 18
PHL5:40 pmPhiladelphia
20h 35m
2 stops
OLB8:15 pmOlbia Costa Smeralda
Aug 26
OLB9:10 pmOlbia Costa Smeralda
26h 44m
2 stops
PHL5:54 pmPhiladelphia
$759
SWISS
Aug 18
PHL5:40 pmPhiladelphia
20h 35m
2 stops
OLB8:15 pmOlbia Costa Smeralda
Aug 26
OLB9:10 pmOlbia Costa Smeralda
26h 44m
2 stops
PHL5:54 pmPhiladelphia
$760
SWISS
Sep 2
PHL5:40 pmPhiladelphia
20h 50m
2 stops
OLB8:30 pmOlbia Costa Smeralda
Sep 10
OLB9:20 pmOlbia Costa Smeralda
26h 34m
2 stops
PHL5:54 pmPhiladelphia
$956

Lufthansa flights from Philadelphia to Olbia

Our best Lufthansa deals on Philadelphia to Olbia flight tickets
Lufthansa
Aug 18
PHL5:40 pmPhiladelphia
17h 55m
1 stop
OLB5:35 pmOlbia Costa Smeralda
Aug 26
OLB6:30 pmOlbia Costa Smeralda
27h 35m
1 stop
PHL4:05 pmPhiladelphia
$784
Lufthansa
Aug 18
PHL5:40 pmPhiladelphia
17h 55m
1 stop
OLB5:35 pmOlbia Costa Smeralda
Aug 26
OLB6:30 pmOlbia Costa Smeralda
27h 35m
1 stop
PHL4:05 pmPhiladelphia
$785
Lufthansa
Sep 2
PHL5:40 pmPhiladelphia
17h 55m
1 stop
OLB5:35 pmOlbia Costa Smeralda
Sep 10
OLB6:30 pmOlbia Costa Smeralda
27h 35m
1 stop
PHL4:05 pmPhiladelphia
$983

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Olbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Philadelphia to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Tue 8/18

5:40 pm-8:15 pm

2 stops20h 35m

Olbia Costa Smeralda

Wed 8/26

9:10 pm-5:54 pm

2 stops26h 44m

$759

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Tue 8/18

5:40 pm-8:15 pm

2 stops20h 35m

Olbia Costa Smeralda

Wed 8/26

9:10 pm-5:54 pm

2 stops26h 44m

$760
Quickest round-trip

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Tue 8/18

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Wed 8/26

9:10 pm-5:54 pm

2 stops26h 44m

$774

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Tue 8/18

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Wed 8/26

9:10 pm-5:54 pm

2 stops26h 44m

$775

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Tue 8/18

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Wed 8/26

6:30 pm-4:05 pm

1 stop27h 35m

$784

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Tue 8/18

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Wed 8/26

6:30 pm-4:05 pm

1 stop27h 35m

$785

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Wed 9/2

5:40 pm-8:30 pm

2 stops20h 50m

Olbia Costa Smeralda

Thu 9/10

9:20 pm-5:54 pm

2 stops26h 34m

$956

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Wed 9/2

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Thu 9/10

6:30 pm-4:05 pm

1 stop27h 35m

$983

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Wed 9/2

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Thu 9/10

9:20 pm-9:32 pm

2 stops30h 12m

$987

PhiladelphiaOlbia

PHL - OLB

PHLOLB

Philadelphia

Fri 10/9

5:40 pm-5:35 pm

1 stop17h 55m

Olbia Costa Smeralda

Mon 10/19

5:30 pm-10:46 pm

2 stops35h 16m

$1,031

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Olbia from

How to get the cheapest flight ticket from Philadelphia to Olbia

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 Philadelphia to Olbia Costa Smeralda?

British Airways is the most popular carrier operating from Philadelphia to Olbia Costa Smeralda

What airlines fly to Olbia?

Delta, Air France and KLM are the top three most popular airlines that fly to Olbia from Philadelphia according to our data. Delta is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Olbia. Keep in mind that there are 4 different airlines that fly to Olbia on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Olbia

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

Cheap Philadelphia to Olbia (PHL to OLB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Olbia

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Philadelphia to Olbia takes 12h 25m
There are no direct flights from Philadelphia to Olbia. There are no popular flight routes from Philadelphia to Olbia.
Search flight deals

Frequently asked questions about flying from Philadelphia to Olbia

  • How far is Philadelphia to Olbia Costa Smeralda by plane?

    A flight from Philadelphia to Olbia Costa Smeralda will travel around 4257.7 mi. In terms of flight time, this usually takes a little over 12h 25m.

  • When did momondo last update prices for flights from Philadelphia Airport to Olbia Costa Smeralda Airport?

    Prices for flights from Philadelphia Airport to Olbia Costa Smeralda Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Olbia Costa Smeralda 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 Philadelphia Airport to Olbia Costa Smeralda Airport.

  • What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?

    The required travel and health documents for your Olbia Costa Smeralda 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 Olbia Costa Smeralda Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Porto Cervo
San Teodoro
La Maddalena
Santa Teresa Gallura
Palau
Cala Gonone
Golfo Aranci
Costa Smeralda
Porto Rotondo

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Olbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Olbia for you.

Can I find flights from Philadelphia to Olbia with flexible booking policies on momondo?

All flight searches from Philadelphia to Olbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Olbia?

momondo provides multiple filters to help you find the best flight to Olbia from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Philadelphia to Olbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Olbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/3
Thu 9/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy