What airlines fly to Seattle?

Lufthansa, Condor and Delta are the top three most popular airlines that fly to Seattle from Graz according to our data. Lufthansa is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport?

There is 1 operator available for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport as of August 2025.

How old do you have to be to fly from Graz Thalerhof Airport to Seattle/Tacoma Intl 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 Graz Thalerhof Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$541 Cheap Flights from Graz to Seattle (GRZ-SEA) in 2025

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Find the cheapest flights from Graz to Seattle (GRZ-SEA)

Round-trip

One-way

Cheap round-trip flights

6:00 am - 11:55 amGRZ-SEA

14h 55m1 stop

7:00 am - 6:20 pmSEA-GRZ

26h 20m2 stops

$541Lufthansa

Find Deal

Thu, Oct 9 - Mon, Oct 13

6:00 am - 6:49 pmGRZ-SEA

21h 49m2 stops

7:00 am - 9:55 amSEA-GRZ

17h 55m2 stops

$547Lufthansa

Find Deal

Wed, Aug 27 - Sun, Aug 31

2:50 pm - 11:55 amGRZ-SEA

30h 05m1 stop

7:00 am - 11:05 pmSEA-GRZ

31h 05m2 stops

$561Lufthansa

Find Deal

Wed, Aug 27 - Sun, Aug 31

1:15 pm - 4:59 pmGRZ-SEA

12h 44m1 stop

6:50 pm - 4:15 pmSEA-GRZ

12h 25m1 stop

$1,275Lufthansa

Find Deal

Wed, Aug 27 - Sun, Aug 31

6:45 pm - 11:55 amGRZ-SEA

26h 10m3 stops

6:50 pm - 9:55 amSEA-GRZ

30h 05m3 stops

$1,443

Find Deal

Wed, Aug 27 - Sun, Aug 31

10:35 am - 10:16 pmGRZ-SEA

20h 41m2 stops

10:00 am - 3:00 pmSEA-GRZ

20h 00m3 stops

$2,208

Find Deal

Wed, Aug 27 - Sun, Aug 31

6:00 am - 8:54 pmGRZ-SEA

23h 54m2 stops

7:00 am - 6:05 pmSEA-GRZ

26h 05m2 stops

$2,673Austrian Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

6:00 am - 8:54 pmGRZ-SEA

23h 54m2 stops

3:10 pm - 3:40 pmSEA-GRZ

15h 30m1 stop

$2,676

Find Deal

Sat, Dec 6 - Wed, Dec 10

6:05 am - 12:10 pmGRZ-SEA

15h 05m1 stop

3:10 pm - 3:40 pmSEA-GRZ

15h 30m1 stop

$2,680Lufthansa

Find Deal

Sat, Dec 6 - Wed, Dec 10

10:00 am - 10:06 pmGRZ-SEA

21h 06m3 stops

5:50 am - 6:05 pmSEA-GRZ

27h 15m2 stops

$2,700

Find Deal

Sat, Dec 6 - Wed, Dec 10

Lufthansa flights from Graz to Seattle

Our best Lufthansa deals on Graz to Seattle flight tickets

Lufthansa

Oct 9

GRZ6:00 amGraz Thalerhof

14h 55m

1 stop

SEA11:55 amSeattle/Tacoma Intl

Oct 13

SEA7:00 amSeattle/Tacoma Intl

26h 20m

2 stops

GRZ6:20 pmGraz Thalerhof

$541

Find similar

Lufthansa

Aug 27

GRZ6:00 amGraz Thalerhof

21h 49m

2 stops

SEA6:49 pmSeattle/Tacoma Intl

Aug 31

SEA7:00 amSeattle/Tacoma Intl

17h 55m

2 stops

GRZ9:55 amGraz Thalerhof

$547

Find similar

Lufthansa

Aug 27

GRZ2:50 pmGraz Thalerhof

30h 05m

1 stop

SEA11:55 amSeattle/Tacoma Intl

Aug 31

SEA7:00 amSeattle/Tacoma Intl

31h 05m

2 stops

GRZ11:05 pmGraz Thalerhof

$561

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Thu 10/9

6:00 am-11:55 am

1 stop14h 55m

Seattle/Tacoma Intl

Mon 10/13

7:00 am-6:20 pm

2 stops26h 20m

$541

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Wed 8/27

6:00 am-6:49 pm

2 stops21h 49m

Seattle/Tacoma Intl

Sun 8/31

7:00 am-9:55 am

2 stops17h 55m

$547

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Wed 8/27

2:50 pm-11:55 am

1 stop30h 05m

Seattle/Tacoma Intl

Sun 8/31

7:00 am-11:05 pm

2 stops31h 05m

$561

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Wed 8/27

1:15 pm-4:59 pm

1 stop12h 44m

Seattle/Tacoma Intl

Sun 8/31

6:50 pm-4:15 pm

1 stop12h 25m

$1,275

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Wed 8/27

6:45 pm-11:55 am

3 stops26h 10m

Seattle/Tacoma Intl

Sun 8/31

6:50 pm-9:55 am

3 stops30h 05m

$1,443

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Wed 8/27

10:35 am-10:16 pm

2 stops20h 41m

Seattle/Tacoma Intl

Sun 8/31

10:00 am-3:00 pm

3 stops20h 00m

$2,208

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Sat 12/6

6:00 am-8:54 pm

2 stops23h 54m

Seattle/Tacoma Intl

Wed 12/10

7:00 am-6:05 pm

2 stops26h 05m

$2,673

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Sat 12/6

6:00 am-8:54 pm

2 stops23h 54m

Seattle/Tacoma Intl

Wed 12/10

3:10 pm-3:40 pm

1 stop15h 30m

$2,676

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Sat 12/6

6:05 am-12:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Wed 12/10

3:10 pm-3:40 pm

1 stop15h 30m

$2,680

GrazSeattle

GRZ - SEA

GRZSEA

Graz Thalerhof

Sat 12/6

10:00 am-10:06 pm

3 stops21h 06m

Seattle/Tacoma Intl

Wed 12/10

5:50 am-6:05 pm

2 stops27h 15m

$2,700

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Graz to Seattle

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

Prices

Airlines

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Graz is on a Thursday. momondo users have found tickets for Thursday departures for as low as $830. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Graz because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,700.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Graz at noon is the least expensive time of day to depart. momondo users have found prices as low as $793 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $954. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Graz to Seattle

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

Estimated round-trip price

Cheap Graz to Seattle (GRZ to SEA) flight deals and tips

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

Best Price Found	$541
Fastest flight time	12h 44m
Direct flights	None
Airports in Seattle	1 airport

The best flight deal from Graz to Seattle found on momondo in the last 72 hours is $541

The fastest flight from Graz to Seattle takes 12h 44m

There are no direct flights from Graz to Seattle. Popular non-direct route for this connection is Graz Thalerhof Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

How far is Graz Thalerhof to Seattle/Tacoma Intl by plane?
A flight from Graz Thalerhof to Seattle/Tacoma Intl will travel around 5414.8 mi. 12h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport?
There is 1 operator available for flights from Graz Thalerhof Airport to Seattle/Tacoma Intl Airport as of August 2025.
How old do you have to be to fly from Graz Thalerhof Airport to Seattle/Tacoma Intl 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 Graz Thalerhof Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Graz to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Graz to Seattle is Lufthansa (100% of total bookings).

Best airlines flying from Graz to Seattle

Compare and see reviews for airlines that fly from Graz to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $886	Free Cancellation	Rating 6.8 7,317 reviews		Search Lufthansa flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Renton

Kent

Federal Way

Lynnwood

Puyallup

Marysville

Tukwila

Kirkland

Lakewood

Fife

Cle Elum

Shoreline

Centralia

Westport

Redmond

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Seattle from Graz with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Graz.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Graz and alert you when they change.