OMO

$342 Find Cheap Flights to Mostar - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$912
Typical prices: $782-$1,306
Air Serbia
Wed 9/5Tue 9/11
JFK - OMO • 1 stop
Cheapest one-way
$342
Typical prices: $283-$537
Multiple Airlines
Mon 10/8
JFK - OMO • 2 stops
Top airlines
Air Serbia
Best reviews • 6.1 score
Airline reviews
Airline reviews
When to travel
January
Cheapest • 18% price drop
June
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Mostar!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Mostar

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Mostar

Sat, Sep 5 - Fri, Sep 11
Air Serbia Logo
7:30 pm - 2:35 pmJFK  New York John F Kennedy Intl-OMO Mostar
13h 05m1 stop Belgrade Nikola Tesla
Air Serbia Logo
3:20 pm - 5:30 pmOMO  Mostar-JFK New York John F Kennedy Intl
32h 10m1 stop Belgrade Nikola Tesla
$912Air Serbia
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
11:25 am - 11:59 pmORD  Chicago O'Hare Intl-OMO Mostar
29h 34m2 stops Istanbul Zagreb Franjo Tuđman
Multiple Airlines Logo
1:10 pm - 9:40 amOMO  Mostar-ORD Chicago O'Hare Intl
27h 30m2 stops Zagreb Franjo Tuđman Istanbul
$933Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
7:30 pm - 2:35 pmJFK  New York John F Kennedy Intl-OMO Mostar
13h 05m1 stop Belgrade Nikola Tesla
Multiple Airlines Logo
8:55 am - 7:20 pmOMO  Mostar-JFK New York John F Kennedy Intl
40h 25m2 stops Duesseldorf Intl Dublin
$1,032Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
Multiple Airlines Logo
12:30 am - 2:35 pmJFK  New York John F Kennedy Intl-OMO Mostar
32h 05m2 stops Rome Fiumicino Belgrade Nikola Tesla
Multiple Airlines Logo
3:15 pm - 10:30 pmOMO  Mostar-JFK New York John F Kennedy Intl
13h 15m1 stop Rome Fiumicino
$1,154Multiple Airlines
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
11:00 am - 2:35 pmEWR  Newark-OMO Mostar
21h 35m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Belgrade Nikola Tesla
Multiple Airlines Logo
3:20 pm - 6:17 pmOMO  Mostar-EWR Newark
32h 57m3 stops Belgrade Nikola Tesla Munich Franz Josef Strauss Toronto Pearson Intl
$1,215Multiple Airlines
Wed, Oct 7 - Sun, Oct 18
Multiple Airlines Logo
11:45 pm - 2:35 pmJFK  New York John F Kennedy Intl-OMO Mostar
32h 50m2 stops Madrid Barajas Belgrade Nikola Tesla
Multiple Airlines Logo
3:20 pm - 11:55 amOMO  Mostar-JFK New York John F Kennedy Intl
26h 35m1 stop Belgrade Nikola Tesla
$1,231Multiple Airlines
Wed, Oct 7 - Sun, Oct 18
Multiple Airlines Logo
8:30 pm - 11:55 pmJFK  New York John F Kennedy Intl-OMO Mostar
21h 25m3 stops Zurich Warsaw Frederic Chopin Zagreb Franjo Tuđman
Multiple Airlines Logo
3:20 pm - 12:20 pmOMO  Mostar-JFK New York John F Kennedy Intl
27h 00m3 stops Belgrade Nikola Tesla Rome Fiumicino Bucharest Otopeni Intl
$1,233Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
8:30 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-OMO Mostar
34h 05m3 stops Reykjavik Keflavik Intl Munich Franz Josef Strauss Zagreb Franjo Tuđman
Multiple Airlines Logo
3:20 pm - 3:10 pmOMO  Mostar-IAD Washington, D.C. Dulles Intl
29h 50m3 stops Belgrade Nikola Tesla Rome Fiumicino Lisbon Humberto Delgado
$1,288Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
8:30 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-OMO Mostar
34h 05m3 stops Reykjavik Keflavik Intl Munich Franz Josef Strauss Zagreb Franjo Tuđman
Multiple Airlines Logo
3:20 pm - 11:30 amOMO  Mostar-IAD Washington, D.C. Dulles Intl
26h 10m2 stops Belgrade Nikola Tesla Istanbul
$1,393Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
7:30 pm - 2:35 pmJFK  New York John F Kennedy Intl-OMO Mostar
13h 05m1 stop Belgrade Nikola Tesla
Multiple Airlines Logo
6:00 am - 5:45 pmOMO  Mostar-JFK New York John F Kennedy Intl
17h 45m3 stops Zagreb Franjo Tuđman Munich Franz Josef Strauss Madrid Barajas
$1,413Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Mostar

Get data-powered insights and trends for flights to Mostar to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Mostar?

Night flights to Mostar are the cheapest at $795 round-trip on average. Morning flights are the most expensive at $1,022.

Find deals

Key details for flights to Mostar

Low season

February

Cheapest flight

$342
Most popular time to fly with an average 5% increase in price.
Flight from New York John F Kennedy Intl Airport to Mostar

When to book flights to Mostar

Are your dates flexible? Find out the best times to travel to Mostar based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Mostar, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Where can I fly from to get the cheapest fares to Mostar?

    Based on fares booked in the past 5 days, the cheapest flights to Mostar are from:
    • New York, from $912 round-trip
    • Chicago, from $933 round-trip
    • Washington, D.C., from $1,288 round-trip

  • How do I know if a flight to Mostar is a good deal?

    A good deal on a flight to Mostar is around $782 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airlines should I consider for flights to Mostar?

    Air Serbia is the most popular airline with KAYAK users flying to Mostar, and has the best on-time record at the destination's main airport.

Your guide to booking Mostar flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Mostar, recent KAYAK data shows that stronger deals tend to land around $782 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Mostar around January. Round-trip fares historically average $733 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $227 per round-trip. Evening flights to Mostar average $795 compared to $1,022 for morning flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Mostar

 
Need help choosing which airline to fly with to Mostar? 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.
6.1
Air SerbiaOverall score based on 237 reviews
5.6Food
6.4Comfort
6.1Boarding
7.2Crew
5.4Entertainment
Airline reviews

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

6.0 GoodDragan, Nov 2025
Read more Air Serbia reviews

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

Entertainment is nonexistent. Food might have been good, however due to language barriers I didn’t get to have any food. Flat bed seats and layout was excellent. Crew efficient and straightforward, but lacking any western style approach. Not that I’d expect anything else, but one could have hoped.

Unorganized, late and they lost my bag for several days.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

This flight was better, plane was newer and didn’t have broken parts. Flight crew was very attentive and friendly.

Seats are very small and uncomfortable so such a long flight. My tray table was broken and taped up. Flight attendant untaped it to put my tray on. I taped it back up when done. The armrest between seats was broken and metal exposed. I will not book Air Serbia again.

Our flight was delayed from 1st July to 2nd July. But I wasnt informed! Checked my emails,every detail but I was definitely not informed! I and my family went to the airport on 1st July and learned that rhe flight is delayed to 2nd July at the airport! I am going to complain about this. I had to stay ın Kraljevo one more night. Luckily we could find a room. What ıf We couldn't?

Traveling to a place near Mostar?

Book flights to Mostar if you plan to visit one of these locations
Neum

Everything you need to know for your flight to Mostar

Information on the airport you'll fly into in Mostar

Mostar (OMO)