$588 Cheap Swiss International Air Lines flights Las Vegas (LAS) to Belgrade (BEG)

View $588 flight on Sat, Oct 25, 2025Opens in a new window

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$588 Cheap Swiss International Air Lines flights Las Vegas (LAS) to Belgrade (BEG)

Prices were available within the past 7 days and start at $588 for one-way flights and $922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Apr 1 - Fri, May 1
LAS
Las Vegas
BEG
Belgrade
$922 Roundtrip, found 6 days ago
$922
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 1 from Las Vegas to Belgrade, returning Fri, May 1, priced at $922 found 6 days ago
Flights from Las Vegas (LAS) to Belgrade (BEG)
Origin airport
Harry Reid Intl.
Destination airport
Nikola Tesla
Airlines serving
Air Canada, Air Europa, Air France, Air Serbia, Austrian Airlines, Delta, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Swiss International Air Lines
Distance
6191 mi

Frequently asked questions

How much is a SWISS flight from Harry Reid Intl. Airport (LAS) to Nikola Tesla Airport (BEG)?
You can discover budget-friendly return SWISS flights from $922 from LAS to BEG by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $588 for a one-way journey.**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 LAS to BEG with SWISS?
February is one of the least expensive months to jet off to Belgrade with SWISS. You could also find excellent prices on one-way and return fares in January.
What is the cheapest time to book flights from Harry Reid Intl. Airport (LAS) to Nikola Tesla Airport (BEG) with SWISS?
To discover cheap flights from LAS to BEG with SWISS, start your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**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 SWISS fly nonstop from Harry Reid Intl. Airport (LAS) to Nikola Tesla Airport (BEG)?
To find out if there's a direct journey from LAS to BEG with SWISS or another airline, select the "Nonstop" filter when browsing for tickets.
What is the earliest SWISS flight from LAS to BEG?
Search SWISS's earliest flights from LAS to BEG by using the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**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 SWISS fly into in Belgrade?
Nikola Tesla Airport (BEG) is the main Belgrade gateway for SWISS flights from Harry Reid Intl. Airport (LAS).
What kind of luggage can I take on a SWISS flight from Harry Reid Intl. Airport (LAS) to Nikola Tesla Airport (BEG)?
On a standard economy flight with SWISS from LAS to BEG, passengers can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you're allowed 1 cabin bag weighing up to 17 lb and measuring less than 22 inches x 21 inches x 5 inches. Weight and size allowances can differ based on your cabin class and fare type. To make sure you don't get caught with additional fees at the terminal, double-check your SWISS booking or visit the airline's website before you begin packing.
Why fly with SWISS from LAS to BEG?
Heading from LAS to BEG with SWISS comes with a variety of perks, such as a 4-star airline rating and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to the Swiss Miles & More points you can earn with SWISS.*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 SWISS flight from Harry Reid Intl. Airport (LAS) to Nikola Tesla Airport (BEG)?
Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For more information about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without being charged, check the "No cancel fee" or "Changes included" filter when planning your next trip.

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*Available to One Key members.