$585 Cheap Austrian Airlines flights Seattle (SEA) to Belgrade (BEG)

View $585 flight on Mon, Dec 8, 2025Opens in a new window

$585 Cheap Austrian Airlines flights Seattle (SEA) to Belgrade (BEG)

Prices were available within the past 7 days and start at $585 for one-way flights and $969 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Wed, Oct 8 - Wed, Oct 15
SEA
Seattle
BEG
Belgrade
$969 Roundtrip, found 3 hours ago
$969
Roundtrip
found 3 hours ago
Select Austrian Airlines flight, departing Wed, Oct 8 from Seattle to Belgrade, returning Wed, Oct 15, priced at $969 found 3 hours ago
Flights from Seattle (SEA) to Belgrade (BEG)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Nikola Tesla
Airlines serving
Air Canada, Air France, Austrian Airlines, Delta, Emirates, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Turkish Airlines
Distance
5669 mi

Frequently asked questions

How much is an Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Nikola Tesla Airport (BEG)?
Grab budget-friendly return Austrian flights from $969 from SEA to BEG by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from $585 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to BEG with Austrian?
February is one of the most affordable months to fly to Belgrade with Austrian. You could also find great prices on one-way and round-trip tickets in January.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Nikola Tesla Airport (BEG) with Austrian?
Start your search for Austrian flights from SEA to BEG about one month before you want to leave. The most affordable time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Austrian fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Nikola Tesla Airport (BEG)?
Select our "Nonstop" filter when looking for direct Austrian flights from SEA to BEG. It's also an easy way to compare other airlines servicing the same nonstop route.
What is the earliest Austrian flight from SEA to BEG?
To find the earliest departures from SEA to BEG with Austrian, filter your results by "Morning" and "Early Morning." Booking an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Austrian fly into in Belgrade?
Get on an Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Belgrade, and you'll probably land at Nikola Tesla Airport (BEG). This is the airline's primary hub in this city.
What kind of luggage can I take on an Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Nikola Tesla Airport (BEG)?
On a standard economy flight with Austrian from SEA to BEG, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you're permitted 1 cabin bag weighing up to 17 lb and measuring no more than 21 inches x 15 inches x 9 inches. Weight and size allowances may vary based on your cabin class and fare type. To make sure you're not hit with extra fees at the airport, double-check your Austrian booking or look up the airline's website before you start packing.
Why fly with Austrian from SEA to BEG?
With a rewarding loyalty program and a 4-star airline rating, Austrian is a popular option for many passengers heading from SEA to BEG. Also, if you're an Austrian Miles & More and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Nikola Tesla Airport (BEG)?
It's generally possible to modify or cancel your flight, although there may be additional fees if your booking was made over 24 hours ago. Need to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to adjust your plans. To modify your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.