$397 Find Cheap Flights from Seattle to Serbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Serbia departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Seattle to Serbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Serbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Serbia

Sun, Apr 26 - Tue, May 5
Turkish Airlines Logo
7:10 pm - 7:35 pm
SEA
-
BEG
15h 25m
1 stop
Turkish Airlines Logo
4:00 pm - 5:15 pm
BEG
-
SEA
34h 15m
1 stop
$598Turkish 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
8:25 pm - 5:15 pm
BEG
-
SEA
29h 50m
1 stop
$599Turkish Airlines
Thu, Apr 30 - Thu, May 7
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
$600Turkish Airlines
Sun, Apr 12 - Fri, May 1
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
$602Turkish 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
$603Turkish Airlines
Sun, Apr 12 - Mon, Apr 20
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
$609Turkish Airlines
Fri, Apr 17 - Fri, Apr 24
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
$613Turkish Airlines
Sun, Apr 5 - Tue, Apr 21
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
$622Turkish Airlines
Mon, Mar 30 - Wed, Apr 15
Turkish Airlines Logo
7:10 pm - 8:25 am
SEA
-
BEG
28h 15m
1 stop
Turkish Airlines Logo
4:00 pm - 5:15 pm
BEG
-
SEA
34h 15m
1 stop
$633Turkish Airlines
Mon, Apr 27 - 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
$638Turkish Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Serbia flights

Get data-powered insights and trends into flights from Seattle to Serbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Serbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Serbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Serbia is January, when tickets cost $596 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,347 and $1,291 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Serbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Serbia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$397
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 38% increase in price.
Flight from Seattle to Belgrade

FAQs - booking Serbia flights

  • How does KAYAK find such low prices on flights from Seattle to Serbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Serbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Serbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Serbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Serbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Serbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Serbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Serbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Serbia

 
Need help choosing which airline to fly with from Seattle to Serbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1475 reviews
7.1Entertainment
7.6Comfort
7.8Boarding
8.4Crew
7.3Food
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Everything you need to know for your flight from Seattle to Serbia

Information on your arrival and departure airports