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$306+ Cheap flights from Irvine, CA to Belgrade (BEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BEG
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Belgrade Nikola Tesla are usually found in February or November, booked 62 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Irvine to Belgrade

Keep the following information in mind while searching for Irvine to Belgrade flight deals. Data was last updated August 2, 2025.

Round-trip from

$599
(Trip.com)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$856
From Irvine to Belgrade Nikola Tesla
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One-way flight from Irvine to Belgrade Nikola Tesla
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Highest demand for flights based on searches. 18% potential increase in price ($200 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Irvine to Belgrade

Cheapest flights from Irvine to Belgrade
Explore the most affordable flight options available from Irvine to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This CrystalTravel deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:55 pmLAX - BEG
1 stop27h 35mTurkish Airlines
Tue 8/268:25 pmBEG - LAX
1 stop24h 20mTurkish Airlines
Deal found 8/1$599
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:30 pmLAX - BEG
1 stop15h 40mMultiple Airlines
Sat 11/156:45 amBEG - LAX
1 stop22h 40mMultiple Airlines
Deal found 7/31$606
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:10 pmLAX - BEG
1 stop15h 00mSWISS
Wed 12/179:40 amBEG - LAX
1 stop15h 55mSWISS
Deal found 8/2$607
This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:40 amLAX - BEG
2 stops25h 10mAustrian Airlines
Wed 11/126:50 amBEG - LAX
2 stops20h 25mAustrian Airlines
Deal found 7/31$618
This Priceline deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 amLAX - BEG
2 stops19h 20mAir Canada
Tue 1/131:35 pmBEG - LAX
2 stops34h 42mAir Canada
Deal found 8/2$635
This Lufthansa deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:18 pmLAX - BEG
2 stops17h 47mLufthansa
Wed 12/171:25 pmBEG - LAX
2 stops20h 04mLufthansa
Deal found 8/2$638
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:25 pmLAX - BEG
1 stop29h 50mLOT
Wed 1/141:55 pmBEG - LAX
1 stop15h 35mLOT
Deal found 7/31$686

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Irvine to Belgrade that are best for you.

Fly from

Irvine

Fly to

Belgrade

Route

Depart

Return

Price

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Tue 9/23

6:50 pm-7:55 pm

1 stop16h 05m

Belgrade Nikola Tesla

Wed 10/15

3:50 pm-10:55 am

1 stop28h 05m

$599

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Wed 8/20

12:10 am-8:30 am

1 stop23h 20m

Belgrade Nikola Tesla

Fri 8/29

9:20 am-6:00 pm

1 stop17h 40m

$600

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Wed 12/3

7:10 pm-7:10 pm

1 stop15h 00m

Belgrade Nikola Tesla

Wed 12/17

9:40 am-4:35 pm

1 stop15h 55m

$607

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Wed 1/28

10:25 pm-1:15 pm

1 stop29h 50m

Belgrade Nikola Tesla

Wed 2/11

1:55 pm-8:30 pm

1 stop15h 35m

$615

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Wed 10/29

8:40 am-5:50 pm

2 stops25h 10m

Belgrade Nikola Tesla

Wed 11/12

6:50 am-6:15 pm

2 stops20h 25m

$618

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Tue 12/30

8:45 am-1:05 pm

2 stops19h 20m

Belgrade Nikola Tesla

Tue 1/13

1:35 pm-3:17 pm

2 stops34h 42m

$635

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Wed 12/3

2:18 pm-5:05 pm

2 stops17h 47m

Belgrade Nikola Tesla

Wed 12/17

1:25 pm-12:29 am

2 stops20h 04m

$638

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Mon 9/15

2:30 pm-12:45 am

3 stops49h 15m

$306

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Thu 8/7

12:08 am-12:55 pm

2 stops27h 47m

$578

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Tue 8/19

3:05 pm-11:35 pm

1 stop23h 30m

$1,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Irvine to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Irvine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Belgrade

How far ahead should I book a flight from Irvine to Belgrade?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Belgrade. Price data was last updated on August 1, 2025.

The best time to book flights from Irvine to Belgrade is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Irvine to Belgrade?

Currently, January is the cheapest month in which you can book a flight from Irvine to Belgrade (average of $688). Flying from Irvine to Belgrade in June is currently the most expensive (average of $1,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IR9 to BEG?

Find hourly flight availability from Irvine to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

When flying from Irvine to Belgrade, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Irvine to Belgrade?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Belgrade. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Belgrade flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Belgrade

Get insights into the airlines that provide service to Belgrade. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgrade. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown LOT, Austrian Airlines, and SWISS from Irvine to Belgrade. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,106 reviews

Overall

7.6

Crew

8.2

Entertainment

7.0

Boarding

7.6

Food

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,106 reviews
LOT
7.6
Good
1,106 reviews

Overall

7.6

Crew

8.2

Entertainment

7.0

Boarding

7.6

Food

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Austrian Airlines
7.6
Good
823 reviews
LOT
7.6
Good
1,106 reviews

Overall

7.6

Crew

8.2

Entertainment

7.0

Boarding

7.6

Food

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,686 reviews
LOT
7.6
Good
1,106 reviews

Overall

7.6

Crew

8.2

Entertainment

7.0

Boarding

7.6

Food

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
United Airlines
7.4
Good
8,904 reviews
LOT
7.6
Good
1,106 reviews

Overall

7.6

Crew

8.2

Entertainment

7.0

Boarding

7.6

Food

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,935 reviews
LOT
7.6
Good
1,106 reviews

Overall

7.6

Crew

8.2

Entertainment

7.0

Boarding

7.6

Food

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Belgrade from Irvine?

    If you book a flight to Belgrade from Irvine, you will be flying to Nikola Tesla, which is the city’s only airport. Belgrade Nikola Tesla (BEG) is located 7.1 mi from the center of Belgrade. There are 0 flights from Irvine to Nikola Tesla per day from 9 different airlines.

  • What are the cheapest airlines to fly from Irvine to Belgrade one-way?

    $578 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Austrian Airlines and Lufthansa, with prices starting from $1,523 and $1,662, respectively.

  • Can I find deals for flights from Irvine to Belgrade that include hotel bookings?

    Yes. In addition to deals on Irvine to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Belgrade.

  • Can I find deals for business class flights from Irvine to Belgrade?

    Yes. Cheapflights offers flight deals from Irvine to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Irvine to Belgrade (average of $688). Flying from Irvine to Belgrade in June is currently the most expensive (average of $1,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Irvine to Belgrade

Discover the top 9 airlines that operate flights from Irvine to Belgrade. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$570Average$826FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$577Average$747FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$610Average$977FlexibilityNo cancel feeOn-time78%
SWISSCheapest$615Average$981FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$635Average$822FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$656Average$905FlexibilityNo cancel feeOn-time76%
LOTCheapest$698Average$1,061FlexibilityNo cancel feeOn-time81%
ITA AirwaysCheapest$795Average$1,066FlexibilityNo cancel feeOn-time81%
Air SerbiaCheapest$1,059Average$1,200FlexibilityNo cancel feeOn-timeN/A

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