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Cheap flights from Seattle to Serbia from $348

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 Serbia departing on 3/5. 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 Serbia

Cheap round-trip flights

Multiple Airlines Logo
3:45 pm - 11:05 pmSEA-BEG
22h 20m2 stops
Multiple Airlines Logo
6:30 am - 8:40 pmBEG-SEA
23h 10m2 stops
$596Multiple Airlines
Find Deal
lun., oct. 6 - sáb., oct. 18
Multiple Airlines Logo
3:35 pm - 11:35 pmSEA-BEG
24h 00m2 stops
Multiple Airlines Logo
6:05 am - 5:00 pmBEG-SEA
19h 55m2 stops
$660Multiple Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
Turkish Airlines Logo
12:30 pm - 3:10 pmSEA-BEG
17h 40m1 stop
Turkish Airlines Logo
4:00 pm - 5:15 pmBEG-SEA
34h 15m1 stop
$690Turkish Airlines
Find Deal
mar., sep. 30 - mar., oct. 14
Turkish Airlines Logo
12:30 pm - 3:10 pmSEA-BEG
17h 40m1 stop
Turkish Airlines Logo
9:20 am - 5:15 pmBEG-SEA
16h 55m1 stop
$691Turkish Airlines
Find Deal
mar., sep. 30 - mar., oct. 14
Multiple Airlines Logo
3:45 pm - 10:20 pmSEA-BEG
21h 35m2 stops
Multiple Airlines Logo
6:50 am - 5:50 pmBEG-SEA
20h 00m2 stops
$695Multiple Airlines
Find Deal
lun., oct. 13 - lun., oct. 20
Lufthansa Logo
1:12 pm - 11:15 pmSEA-BEG
25h 03m2 stops
Lufthansa Logo
5:50 pm - 12:10 pmBEG-SEA
27h 20m2 stops
$841Lufthansa
Find Deal
lun., oct. 20 - lun., nov. 10
United Airlines Logo
7:15 pm - 1:10 pmSEA-BEG
32h 55m2 stops
United Airlines Logo
6:10 am - 12:10 pmBEG-SEA
15h 00m1 stop
$842United Airlines
Find Deal
sáb., oct. 18 - mar., nov. 11
SWISS Logo
1:00 pm - 8:35 amSEA-BEG
34h 35m2 stops
SWISS Logo
2:35 pm - 11:15 pmBEG-SEA
41h 40m2 stops
$843SWISS
Find Deal
mar., oct. 21 - lun., nov. 10
United Airlines Logo
2:20 pm - 1:10 pmSEA-BEG
13h 50m1 stop
United Airlines Logo
6:15 am - 10:16 pmBEG-SEA
25h 01m2 stops
$848United Airlines
Find Deal
dom., oct. 19 - mié., nov. 12
Lufthansa Logo
2:20 pm - 3:55 pmSEA-BEG
16h 35m1 stop
Lufthansa Logo
6:15 am - 10:45 pmBEG-SEA
25h 30m2 stops
$857Lufthansa
Find Deal
mar., oct. 21 - mié., nov. 12

Turkish Airlines flights from Seattle to Serbia

Our best Turkish Airlines deals on Seattle to Serbia flight tickets
Turkish Airlines
Sep 30
SEA12:30 pmSeattle/Tacoma Intl
17h 40m
1 stop
BEG3:10 pmBelgrade Nikola Tesla
Oct 14
BEG4:00 pmBelgrade Nikola Tesla
34h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$690
Find similar
Turkish Airlines
Sep 30
SEA12:30 pmSeattle/Tacoma Intl
17h 40m
1 stop
BEG3:10 pmBelgrade Nikola Tesla
Oct 14
BEG9:20 amBelgrade Nikola Tesla
16h 55m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$691
Find similar
Turkish Airlines
Oct 20
SEA7:10 pmSeattle/Tacoma Intl
28h 20m
1 stop
BEG8:30 amBelgrade Nikola Tesla
Nov 10
BEG9:00 amBelgrade Nikola Tesla
17h 05m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$718
Find similar

Lufthansa flights from Seattle to Serbia

Our best Lufthansa deals on Seattle to Serbia flight tickets
Lufthansa
Oct 20
SEA1:12 pmSeattle/Tacoma Intl
25h 03m
2 stops
BEG11:15 pmBelgrade Nikola Tesla
Nov 10
BEG5:50 pmBelgrade Nikola Tesla
27h 20m
2 stops
SEA12:10 pmSeattle/Tacoma Intl
$841
Find similar
Lufthansa
Oct 21
SEA2:20 pmSeattle/Tacoma Intl
16h 35m
1 stop
BEG3:55 pmBelgrade Nikola Tesla
Nov 12
BEG6:15 amBelgrade Nikola Tesla
25h 30m
2 stops
SEA10:45 pmSeattle/Tacoma Intl
$857
Find similar
Lufthansa
Oct 19
SEA6:50 pmSeattle/Tacoma Intl
12h 35m
1 stop
BEG4:25 pmBelgrade Nikola Tesla
Nov 10
BEG5:50 pmBelgrade Nikola Tesla
27h 20m
2 stops
SEA12:10 pmSeattle/Tacoma Intl
$861
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Serbia 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Seattle to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

lun. 10/6

3:45 pm-11:05 pm

2 stops22h 20m

Belgrade Nikola Tesla

sáb. 10/18

6:30 am-8:40 pm

2 stops23h 10m

$596

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

jue. 10/30

3:35 pm-11:35 pm

2 stops24h 00m

Belgrade Nikola Tesla

jue. 11/6

6:05 am-5:00 pm

2 stops19h 55m

$660

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

mar. 9/30

12:30 pm-3:10 pm

1 stop17h 40m

Belgrade Nikola Tesla

mar. 10/14

4:00 pm-5:15 pm

1 stop34h 15m

$690

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

mar. 9/30

12:30 pm-3:10 pm

1 stop17h 40m

Belgrade Nikola Tesla

mar. 10/14

9:20 am-5:15 pm

1 stop16h 55m

$691

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

lun. 10/13

3:45 pm-10:20 pm

2 stops21h 35m

Belgrade Nikola Tesla

lun. 10/20

6:50 am-5:50 pm

2 stops20h 00m

$695

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

lun. 10/20

1:12 pm-11:15 pm

2 stops25h 03m

Belgrade Nikola Tesla

lun. 11/10

5:50 pm-12:10 pm

2 stops27h 20m

$841

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

sáb. 10/18

7:15 pm-1:10 pm

2 stops32h 55m

Belgrade Nikola Tesla

mar. 11/11

6:10 am-12:10 pm

1 stop15h 00m

$842

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

mar. 10/21

1:00 pm-8:35 am

2 stops34h 35m

Belgrade Nikola Tesla

lun. 11/10

2:35 pm-11:15 pm

2 stops41h 40m

$843

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

dom. 10/19

2:20 pm-1:10 pm

1 stop13h 50m

Belgrade Nikola Tesla

mié. 11/12

6:15 am-10:16 pm

2 stops25h 01m

$848

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

mar. 10/21

2:20 pm-3:55 pm

1 stop16h 35m

Belgrade Nikola Tesla

mié. 11/12

6:15 am-10:45 pm

2 stops25h 30m

$857

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 Serbia from

How to get the cheapest flight ticket from Seattle to Serbia

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 month to fly to Serbia?

The cheapest month to fly to Serbia from Seattle is in November. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of November, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $685.

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

According to our data, Monday is the cheapest day to fly to Serbia from Seattle. The lowest ticket price found for a Monday departure recently was $1,063. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Serbia is Thursday, with ticket prices averaging around $1,537.

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

You are more likely to see cheaper flights to Serbia from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Serbia for around $948 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Serbia from Seattle for as low as $652 on momondo.

Cheap Seattle to Serbia flight deals and tips

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

Direct flights

None
There are no direct flights from Seattle to Serbia. There are no popular flight routes from Seattle to Serbia.
Search flight deals

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

    Prices for flights from Seattle/Tacoma Intl Airport to Serbia are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Serbia.

  • What documentation or ID do you need to fly to Serbia?

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

Best airlines flying from Seattle to Serbia

Compare and see reviews for airlines that fly from Seattle to Serbia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $646Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
KLMPriceFrom $688Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Turkish AirlinesPriceFrom $747Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights

Why use momondo?

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

Finding the right flight to Serbia from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Serbia quick and easy, saving you time and money.

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

Yes. All flights to Serbia from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Seattle and Serbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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