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Cheap flights from Seattle to Olbia from $533

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Olbia departing on 9/4. 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
0 bags

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Find the cheapest flights from Seattle to Olbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
3:33 pm - 8:25 pm
SEA
-
OLB
19h 52m
2 stops
SWISS Logo
9:20 pm - 10:42 pm
OLB
-
SEA
34h 22m
2 stops
$864SWISS
Tue, Aug 11 - Thu, Sep 10
Lufthansa Logo
6:50 pm - 4:35 pm
SEA
-
OLB
12h 45m
1 stop
Lufthansa Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$882Lufthansa
Tue, Aug 11 - Thu, Sep 10
Multiple Airlines Logo
3:33 pm - 8:25 pm
SEA
-
OLB
19h 52m
2 stops
Multiple Airlines Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$902Multiple Airlines
Tue, Aug 11 - Thu, Sep 10
Lufthansa Logo
2:10 pm - 5:35 pm
SEA
-
OLB
18h 25m
1 stop
Lufthansa Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$914Lufthansa
Wed, Sep 23 - Wed, Oct 14
Multiple Airlines Logo
3:33 pm - 8:30 pm
SEA
-
OLB
19h 57m
2 stops
Multiple Airlines Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$934Multiple Airlines
Wed, Sep 23 - Wed, Oct 14
Lufthansa Logo
2:10 pm - 5:35 pm
SEA
-
OLB
18h 25m
1 stop
Lufthansa Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$954Lufthansa
Wed, Sep 23 - Wed, Oct 14
Lufthansa Logo
8:10 am - 4:35 pm
SEA
-
OLB
23h 25m
2 stops
Lufthansa Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$958Lufthansa
Wed, Sep 23 - Wed, Oct 14
Lufthansa Logo
8:10 am - 4:35 pm
SEA
-
OLB
23h 25m
2 stops
Lufthansa Logo
12:00 pm - 10:29 pm
OLB
-
SEA
19h 29m
2 stops
$968Lufthansa
Wed, Sep 23 - Wed, Oct 14
Lufthansa Logo
6:50 pm - 4:35 pm
SEA
-
OLB
12h 45m
1 stop
Lufthansa Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$969Lufthansa
Wed, Sep 23 - Wed, Oct 14
Lufthansa Logo
8:10 am - 4:35 pm
SEA
-
OLB
23h 25m
2 stops
Lufthansa Logo
12:00 pm - 4:59 pm
OLB
-
SEA
13h 59m
1 stop
$974Lufthansa
Wed, Sep 23 - Wed, Oct 14

SWISS flights from Seattle to Olbia

Our best SWISS deals on Seattle to Olbia flight tickets
SWISS
Aug 11
SEA3:33 pmSeattle/Tacoma Intl
19h 52m
2 stops
OLB8:25 pmOlbia Costa Smeralda
Sep 10
OLB9:20 pmOlbia Costa Smeralda
34h 22m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
$864
SWISS
Aug 28
SEA10:45 amSeattle/Tacoma Intl
24h 40m
2 stops
OLB8:25 pmOlbia Costa Smeralda
Sep 7
OLB8:45 amOlbia Costa Smeralda
23h 39m
2 stops
SEA11:24 pmSeattle/Tacoma Intl
$1,070
SWISS
Aug 28
SEA10:45 amSeattle/Tacoma Intl
24h 40m
2 stops
OLB8:25 pmOlbia Costa Smeralda
Sep 7
OLB8:45 amOlbia Costa Smeralda
43h 14m
2 stops
SEA6:59 pmSeattle/Tacoma Intl
$1,078

Lufthansa flights from Seattle to Olbia

Our best Lufthansa deals on Seattle to Olbia flight tickets
Lufthansa
Aug 11
SEA6:50 pmSeattle/Tacoma Intl
12h 45m
1 stop
OLB4:35 pmOlbia Costa Smeralda
Sep 10
OLB12:00 pmOlbia Costa Smeralda
13h 59m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$882
Lufthansa
Sep 23
SEA2:10 pmSeattle/Tacoma Intl
18h 25m
1 stop
OLB5:35 pmOlbia Costa Smeralda
Oct 14
OLB12:00 pmOlbia Costa Smeralda
13h 59m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$914
Lufthansa
Sep 23
SEA2:10 pmSeattle/Tacoma Intl
18h 25m
1 stop
OLB5:35 pmOlbia Costa Smeralda
Oct 14
OLB12:00 pmOlbia Costa Smeralda
13h 59m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$954

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 May 3, 2026.
Use the filters below to find and compare flights from Seattle to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Tue 8/11

3:33 pm-8:25 pm

2 stops19h 52m

Olbia Costa Smeralda

Thu 9/10

9:20 pm-10:42 pm

2 stops34h 22m

$864
Quickest round-trip

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Tue 8/11

6:50 pm-4:35 pm

1 stop12h 45m

Olbia Costa Smeralda

Thu 9/10

12:00 pm-4:59 pm

1 stop13h 59m

$882

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Tue 8/11

3:33 pm-8:25 pm

2 stops19h 52m

Olbia Costa Smeralda

Thu 9/10

12:00 pm-4:59 pm

1 stop13h 59m

$902

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

2:10 pm-5:35 pm

1 stop18h 25m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-4:59 pm

1 stop13h 59m

$914

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

3:33 pm-8:30 pm

2 stops19h 57m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-4:59 pm

1 stop13h 59m

$934

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

2:10 pm-5:35 pm

1 stop18h 25m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-4:59 pm

1 stop13h 59m

$954

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

8:10 am-4:35 pm

2 stops23h 25m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-4:59 pm

1 stop13h 59m

$958

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

8:10 am-4:35 pm

2 stops23h 25m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-10:29 pm

2 stops19h 29m

$968

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

6:50 pm-4:35 pm

1 stop12h 45m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-4:59 pm

1 stop13h 59m

$969

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 9/23

8:10 am-4:35 pm

2 stops23h 25m

Olbia Costa Smeralda

Wed 10/14

12:00 pm-4:59 pm

1 stop13h 59m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Olbia from

How to get the cheapest flight ticket from Seattle 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

Can stopping save me money on Seattle to Olbia flights?

You could potentially save up to 2% on your flight if you consider stops on a Seattle to Olbia flight.

When to book flights from Seattle to Olbia

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

Cheap Seattle to Olbia (SEA to OLB) flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Seattle to Olbia takes 12h 45m
There are no direct flights from Seattle to Olbia. There are no popular flight routes from Seattle to Olbia.
Search flight deals

Frequently asked questions about flying from Seattle to Olbia

  • How far is Seattle/Tacoma Intl to Olbia Costa Smeralda by plane?

    Olbia Costa Smeralda is 5642.2 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 12h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Olbia Costa Smeralda Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Olbia Costa Smeralda Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Olbia Costa Smeralda Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Olbia Costa Smeralda Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Olbia Costa Smeralda Airport.

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

    The necessary travel and health documents for your Olbia Costa Smeralda Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Olbia?

Best airlines flying from Seattle to Olbia

Compare and see reviews for airlines that fly from Seattle to Olbia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $964Free CancellationRating
6.8
7,965 reviews
Search Lufthansa flights

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
Cala Gonone
Santa Teresa Gallura
Palau
Golfo Aranci
Porto Rotondo
Costa Smeralda

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Olbia from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Seattle to Olbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Seattle to Olbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Olbia and let you know when they change.

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