$368 Find Cheap Flights from Seattle to Serbia - Compare and Save

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Price, demand and travel trends for Seattle to Serbia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Seattle to Serbia right now?

The cheapest fare from Seattle to Serbia in the last week was $719 round-trip, to Belgrade Nikola Tesla (BEG).

What’s the cheapest month to fly from Seattle to Serbia?

February is the cheapest time of year to fly, with average fares of $577. Prices are highest in December, when average flight costs increase to around $1,633.

Which airport in Serbia is the cheapest to fly to from Seattle?

All flights from Seattle to Serbia arrive at Belgrade Nikola Tesla (BEG). On average, round-trip fares are around $898.

What’s the cheapest day to fly from Seattle to Serbia?

Friday tends to be the cheapest day to fly from Seattle to Serbia, while Tuesday is the most expensive. Fares run about 41% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Seattle to Serbia?

Data from the past 12 months shows it's cheapest to fly to Serbia during the evening with average prices of $893. The morning is the most expensive time to fly, with average prices of $1,164.

Key details for Seattle to Serbia flights

Low season

November

Cheapest flight

$368
Beat the crowds with an average 65% drop in travelers.
The most popular month to fly with an average 89% increase in travelers.
One-way flight from Seattle to Belgrade

Your Seattle to Serbia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Seattle to Serbia?

    Yes. Fares from Seattle to Serbia are low right now. As a rule of thumb, a round-trip under $807 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Seattle to Serbia?

    Over the past 12 months, round-trip fares from Seattle to Serbia have ranged from $807 to $1,134.

  • What airlines fly nonstop from Seattle to Serbia?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Seattle to Serbia. One-stop options include Lufthansa and Turkish Airlines.

  • Which cabin classes are available on flights from Seattle to Serbia?

    On flights from Seattle to Serbia you can book Economy Class, Premium Economy Class or Business Class.

  • What are some popular landmarks in Serbia?

    KAYAK travelers' favorite landmarks in Serbia include:

    • Trg Republike
    • Slavija Square
    • Belgrade Arena
    • Nikola Tesla Museum

Your guide to booking Seattle to Serbia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Friday is usually the cheapest. Flights on Tuesday cost about 41% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Belgrade, which is the most popular destination in Serbia. From there, it's easy to continue on to other popular destinations such as Novi Sad, Zlatibor and Kopaonik.

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
DeltaOverall score based on 8696 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

dropped my bags at Seattle Delta curbside. 1.5 hours before departure. one bag oversized made it. the other was left at curb and mishandled. poor communication from delta in sjc baggage claim. No internet on flight and food choices in business are horrible. You are forcing us to fly Alaska which is shockingly better than the Delta experience. that is a low bar.

2.0 MediocreDerek, Oct 2026
Read more Delta reviews

dropped my bags at Seattle Delta curbside. 1.5 hours before departure. one bag oversized made it. the other was left at curb and mishandled. poor communication from delta in sjc baggage claim. No internet on flight and food choices in business are horrible. You are forcing us to fly Alaska which is shockingly better than the Delta experience. that is a low bar.

Delta is the best. It was all very easy and on time.

Delay from Atlanta to Tampa was simply unacceptable. Multiple delays led to us landing after 3am. Worst travel experience of my life

I somehow thought my food preferences was saved to my account— everything had dairy and couldn’t eat anything.

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

Everything worked smoothly, never had a concern with the flight from start to finish.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

Seats paid for in advance. Seat assignments changed by kayak 3rd party. Seats then changed again by Turkish airlines at the gate. Family seated on opposite sides of the plane yet money taken for seat assignments that were not honored.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Bough tickets with luggage, but made me pay at Airport as well

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

I enjoy flying with Turkish Airlines and such good hospitality among the crew memebers

I did not like the quality of the food and there was no snacks offered between meals.

A little bit more comfort. It’s tight space around the seats. But all else is great and a smooth flight!

Total chaos with baggage check in…..rude staff in Seattle. And faulty seating/entertainment systems. Unable to log in to WiFi desperate being a member. Kept on getting errors. Never again. Definitely not what’s expected from a Star Alliance member airline.

As far as I remember I've selected and payed 65$ for a seat on the aisle. The seat selection got lost and the location was bad.

The new buisness class pods are 100% worth it. Loved it.

The flight was cancelled, so why are you asking me how the flight was?

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Biggest gripes were that the seats were extra narrow as the 4-in-the-middle taper down. As with most flight, too little leg room hurts my aging hips. Also changing the flight time to 3 hours earlier meant that we had a terribly long lay-over in one of the world's most boring airports

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Great! Great staff, great food, great flight :) Keep up the good work!!!

It was good. Nice entertainment selection to keep me busy for the timeframe I wasn't sleeping. Professional, courteous and attentive crew.

They lost my bags and I didn't get them for 4 days after. This also happened to about 30 other people on my flight from fra to MAA (I know bc we were all filing claims in line together from the same flight.)

Flight took off arrive Frankfurt fine ... and then the Pilot parked the plane for 20 minutes while waiting for a steps vehicle to arrive so we all could deplane. This caused us to miss our Naples flight by 6 minutes while running to the next gate.. We are aware of 3 others who also miss their flight. Lufthansa Support said "why miss your flight, your flight arrived on time?" We explained, they provided another flight many hrs later, no meal voucher because our "flight was ontime".

They help we received from the check in crew and boarding cr

More options for your flight from Seattle to Serbia

Complete your trip to Serbia with a hotel stay or car rental