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Cheap flights from Seattle to Belgrade from $274

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 Belgrade departing on 4/26. 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 Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
7:10 pm - 3:10 pm
SEA
-
BEG
35h 00m
1 stop
Turkish Airlines Logo
8:25 pm - 5:15 pm
BEG
-
SEA
29h 50m
1 stop
$601Turkish Airlines
Sun, Apr 12 - Fri, May 1
Turkish Airlines Logo
7:10 pm - 3:10 pm
SEA
-
BEG
35h 00m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$608Turkish Airlines
Sun, Apr 26 - Tue, May 5
Turkish Airlines Logo
7:10 pm - 8:25 am
SEA
-
BEG
28h 15m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$609Turkish Airlines
Sun, Apr 26 - Tue, May 5
Turkish Airlines Logo
7:10 pm - 7:35 pm
SEA
-
BEG
15h 25m
1 stop
Turkish Airlines Logo
8:25 pm - 5:15 pm
BEG
-
SEA
29h 50m
1 stop
$616Turkish Airlines
Sun, Apr 26 - Tue, May 5
Turkish Airlines Logo
7:10 pm - 7:35 pm
SEA
-
BEG
15h 25m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$619Turkish Airlines
Fri, May 8 - Fri, May 15
Turkish Airlines Logo
7:10 pm - 7:35 pm
SEA
-
BEG
15h 25m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$628Turkish Airlines
Tue, Apr 28 - Mon, May 18
Turkish Airlines Logo
7:10 pm - 8:25 am
SEA
-
BEG
28h 15m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$638Turkish Airlines
Tue, Apr 14 - Wed, Apr 29
Turkish Airlines Logo
7:10 pm - 8:25 am
SEA
-
BEG
28h 15m
1 stop
Turkish Airlines Logo
8:25 pm - 5:15 pm
BEG
-
SEA
29h 50m
1 stop
$639Turkish Airlines
Tue, Apr 14 - Fri, May 1
Turkish Airlines Logo
7:10 pm - 7:35 pm
SEA
-
BEG
15h 25m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$640Turkish Airlines
Mon, Apr 27 - Tue, May 19
Turkish Airlines Logo
7:10 pm - 3:10 pm
SEA
-
BEG
35h 00m
1 stop
Turkish Airlines Logo
9:15 am - 5:15 pm
BEG
-
SEA
17h 00m
1 stop
$645Turkish Airlines
Sun, May 10 - Sun, May 17

Turkish Airlines flights from Seattle to Belgrade

Our best Turkish Airlines deals on Seattle to Belgrade flight tickets
Turkish Airlines
Apr 12
SEA7:10 pmSeattle/Tacoma Intl
35h 00m
1 stop
BEG3:10 pmBelgrade Nikola Tesla
May 1
BEG8:25 pmBelgrade Nikola Tesla
29h 50m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$601
Turkish Airlines
Apr 26
SEA7:10 pmSeattle/Tacoma Intl
35h 00m
1 stop
BEG3:10 pmBelgrade Nikola Tesla
May 5
BEG9:15 amBelgrade Nikola Tesla
17h 00m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$608
Turkish Airlines
Apr 26
SEA7:10 pmSeattle/Tacoma Intl
28h 15m
1 stop
BEG8:25 amBelgrade Nikola Tesla
May 5
BEG9:15 amBelgrade Nikola Tesla
17h 00m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$609

Lufthansa flights from Seattle to Belgrade

Our best Lufthansa deals on Seattle to Belgrade flight tickets
Lufthansa
Apr 10
SEA6:50 pmSeattle/Tacoma Intl
12h 35m
1 stop
BEG4:25 pmBelgrade Nikola Tesla
Apr 29
BEG6:15 amBelgrade Nikola Tesla
19h 44m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$1,122
Lufthansa
Apr 10
SEA6:50 pmSeattle/Tacoma Intl
18h 15m
1 stop
BEG10:05 pmBelgrade Nikola Tesla
May 3
BEG1:05 pmBelgrade Nikola Tesla
12h 54m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$1,171
Lufthansa
Apr 10
SEA6:50 pmSeattle/Tacoma Intl
12h 35m
1 stop
BEG4:25 pmBelgrade Nikola Tesla
May 3
BEG6:15 amBelgrade Nikola Tesla
19h 44m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$1,172

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Belgrade 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 March 28, 2026.
Use the filters below to find and compare flights from Seattle to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Sun 4/12

7:10 pm-3:10 pm

1 stop35h 00m

Belgrade Nikola Tesla

Fri 5/1

8:25 pm-5:15 pm

1 stop29h 50m

$601

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Sun 4/26

7:10 pm-3:10 pm

1 stop35h 00m

Belgrade Nikola Tesla

Tue 5/5

9:15 am-5:15 pm

1 stop17h 00m

$608

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Sun 4/26

7:10 pm-8:25 am

1 stop28h 15m

Belgrade Nikola Tesla

Tue 5/5

9:15 am-5:15 pm

1 stop17h 00m

$609

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Sun 4/26

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Tue 5/5

8:25 pm-5:15 pm

1 stop29h 50m

$616
Quickest round-trip

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Fri 5/8

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Fri 5/15

9:15 am-5:15 pm

1 stop17h 00m

$619

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Tue 4/28

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Mon 5/18

9:15 am-5:15 pm

1 stop17h 00m

$628

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Tue 4/14

7:10 pm-8:25 am

1 stop28h 15m

Belgrade Nikola Tesla

Wed 4/29

9:15 am-5:15 pm

1 stop17h 00m

$638

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Tue 4/14

7:10 pm-8:25 am

1 stop28h 15m

Belgrade Nikola Tesla

Fri 5/1

8:25 pm-5:15 pm

1 stop29h 50m

$639

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Mon 4/27

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Tue 5/19

9:15 am-5:15 pm

1 stop17h 00m

$640

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Sun 5/10

7:10 pm-3:10 pm

1 stop35h 00m

Belgrade Nikola Tesla

Sun 5/17

9:15 am-5:15 pm

1 stop17h 00m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgrade from

How to get the cheapest flight ticket from Seattle to Belgrade

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 typical price of a round-trip flight between Seattle and Belgrade?

What is the cheapest month to fly to Belgrade?

The month of January is, on average, the cheapest month to fly to Belgrade from Seattle, with most prices found around $596. If you are unable to visit Belgrade during the month of January, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around $695.

How far in advance should I book a flight to Belgrade?

You are more likely to see cheaper flights to Belgrade from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from Seattle for as low as $652 on momondo.

Can stopping save me money on Seattle to Belgrade flights?

You could potentially save up to 9% on your flight if you consider stops on a Seattle to Belgrade flight.

When to book flights from Seattle to Belgrade

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

Cheap Seattle to Belgrade (SEA to BEG) flight deals and tips

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

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from Seattle to Belgrade takes 15h 25m
There are no direct flights from Seattle to Belgrade. There are no popular flight routes from Seattle to Belgrade.
Search flight deals

  • How far is Seattle/Tacoma Intl to Belgrade Nikola Tesla by plane?

    A flight from Seattle/Tacoma Intl to Belgrade Nikola Tesla will travel around 5659.9 mi. In terms of flight time, this usually takes a little over 15h 25m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Belgrade Nikola Tesla Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Belgrade Nikola Tesla Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Belgrade Nikola Tesla Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Belgrade Nikola Tesla 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 Seattle/Tacoma Intl Airport to Belgrade Nikola Tesla Airport.

  • What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

    The travel and health documents required for your trip to Belgrade Nikola Tesla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgrade Nikola Tesla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Seattle to Belgrade

Compare and see reviews for airlines that fly from Seattle to Belgrade with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $577Free CancellationRating
6.8
7,871 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $616Free CancellationRating
7.4
4,285 reviews
Search Turkish Airlines flights
KLMPriceFrom $724Free CancellationRating
7.8
1,477 reviews
Search KLM flights

Traveling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Novi Sad
Subotica

Why use momondo?

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

It is quick and easy to find Seattle to Belgrade flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgrade that suits you.

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

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

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

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

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

Yes momondo offers price alerts on flights to Belgrade from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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