$288 Find Cheap Flights to Opatija

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Opatija departing on 7/28. 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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Everything you should know

Cheapest round-trip
$706
Air Serbia
Tue 8/11Thu 8/27
JFK - RJK • 1 stop
Cheapest one-way
$318
Multiple Airlines
Tue 7/28
BOS - RJK • 2 stops
Arrival airport
You can't fly directly to Opatija. It is served by Rijeka (RJK), located 15.3 miles from Opatija.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Opatija

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Opatija 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 to Opatija

Tue, Aug 11 - Thu, Aug 27
Multiple Airlines Logo
2:00 pm - 2:25 pm
JFK
-
RJK
18h 25m
1 stop
Multiple Airlines Logo
8:15 am - 7:10 pm
RJK
-
JFK
16h 55m
2 stops
$706Multiple Airlines
Sun, Aug 16 - Sat, Sep 5
Multiple Airlines Logo
9:45 pm - 1:35 pm
EWR
-
RJK
9h 50m
1 stop
Multiple Airlines Logo
10:10 am - 10:25 pm
RJK
-
EWR
18h 15m
2 stops
$713Multiple Airlines
Wed, Aug 19 - Sat, Aug 29
Multiple Airlines Logo
7:25 pm - 5:45 pm
JFK
-
RJK
40h 20m
2 stops
Multiple Airlines Logo
12:05 pm - 8:05 pm
RJK
-
JFK
14h 00m
1 stop
$720Multiple Airlines
Sat, Aug 29 - Sun, Sep 6
Lufthansa Logo
9:30 am - 4:00 pm
BOS
-
RJK
24h 30m
2 stops
Lufthansa Logo
4:40 pm - 5:40 pm
RJK
-
BOS
31h 00m
1 stop
$728Lufthansa
Sat, Aug 29 - Sun, Sep 6
Lufthansa Logo
9:30 am - 4:00 pm
BOS
-
RJK
24h 30m
2 stops
Lufthansa Logo
4:40 pm - 5:40 pm
RJK
-
BOS
31h 00m
1 stop
$729Lufthansa
Sat, Aug 15 - Wed, Sep 2
Lufthansa Logo
8:30 pm - 4:00 pm
EWR
-
RJK
13h 30m
1 stop
Lufthansa Logo
11:30 am - 6:45 pm
RJK
-
EWR
37h 15m
2 stops
$730Lufthansa
Sat, Aug 29 - Sun, Sep 6
Lufthansa Logo
8:05 pm - 4:00 pm
BOS
-
RJK
13h 55m
1 stop
Lufthansa Logo
4:40 pm - 5:40 pm
RJK
-
BOS
31h 00m
1 stop
$730Lufthansa
Tue, Aug 18 - Wed, Sep 2
Lufthansa Logo
6:00 pm - 10:40 am
EWR
-
RJK
10h 40m
1 stop
Lufthansa Logo
11:30 am - 6:45 pm
RJK
-
EWR
37h 15m
2 stops
$737Lufthansa
Tue, Aug 18 - Wed, Sep 2
Lufthansa Logo
6:00 pm - 10:40 am
EWR
-
RJK
10h 40m
1 stop
Lufthansa Logo
11:30 am - 6:45 pm
RJK
-
EWR
37h 15m
2 stops
$738Lufthansa
Fri, Aug 14 - Wed, Sep 2
Lufthansa Logo
6:00 pm - 11:15 am
EWR
-
RJK
11h 15m
1 stop
Lufthansa Logo
11:30 am - 6:45 pm
RJK
-
EWR
37h 15m
2 stops
$752Lufthansa
Useful Info

Good to know - Book Cheap Opatija Plane Tickets

Cheapest flight$318
Flight from Boston to Rijeka

FAQs - booking Opatija flights

  • How to fly to Opatija?

    You cannot fly directly to Opatija. KAYAK recommends you fly to Rijeka (RJK) (15.29 miles from Opatija). From there you can rent a car or get a taxi.

  • What airports are near Opatija?

    The closest airport is Rijeka (RJK) (15.29 mi). Other nearby airports are Portoroz (POW) (34.75 mi), Pula (PUY) (35.58 mi), Trieste Ronchi dei Legionari (TRS) (52.01 mi) or Ljubljana Joze Pucnik (LJU) (61.92 mi). KAYAK recommends you fly to Rijeka.

  • How far is Rijeka Airport from central Rijeka?

    You’ll need to travel 10 miles to reach the Rijeka city center from Rijeka Airport.

  • What is the name of Rijeka’s airport?

    Rijeka is served by Rijeka Airport, also commonly referred to as Krk or Rijeka. The airport code is RJK.

  • How does KAYAK find such low prices on flights to Opatija?

    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 to Opatija.

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

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

  • What is the Hacker Fare option on flights to Opatija?

    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 to Opatija 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 to Opatija?

    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 to Opatija up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Opatija

  • There is no major airport in Opatija. It is instead served by Rijeka Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Opatija flight deals.

Reviews of the top airline flying to Opatija

 
Need help choosing which airline to fly with from the United States to Opatija? 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.
6.8
LufthansaOverall score based on 7851 reviews
6.5Entertainment
7.6Crew
6.8Comfort
6.3Food
7.0Boarding
Airline reviews

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

2.0 MediocreAnonymous, Mar 2026
LAX - MUC
Read more Lufthansa reviews

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 to Opatija