$377 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 7/26. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Opatija

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$677
Multiple Airlines
Mon 8/17Tue 9/1
EWR - RJK • 1 stop
Cheapest one-way
$377
Multiple Airlines
Sun 7/26
BOS - RJK • 3 stops
Arrival airport
You can't fly directly to Opatija. It is served by Rijeka (RJK), located 15.3 miles from Opatija.
FAQs
FAQs
FAQs
FAQs
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 Opatija!
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

Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
5:20 pm - 11:55 am
EWR
-
RJK
12h 35m
1 stop
Multiple Airlines Logo
12:20 pm - 1:15 pm
RJK
-
EWR
30h 55m
2 stops
$677Multiple Airlines
Tue, Aug 11 - Wed, Aug 19
Lufthansa Logo
3:40 pm - 10:40 am
JFK
-
RJK
13h 00m
1 stop
Lufthansa Logo
11:30 am - 8:05 pm
RJK
-
JFK
14h 35m
1 stop
$677Lufthansa
Tue, Aug 11 - Wed, Aug 19
Lufthansa Logo
3:40 pm - 10:40 am
JFK
-
RJK
13h 00m
1 stop
Lufthansa Logo
11:30 am - 8:05 pm
RJK
-
JFK
14h 35m
1 stop
$681Lufthansa
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
8:30 pm - 5:45 pm
JFK
-
RJK
15h 15m
1 stop
Multiple Airlines Logo
11:30 am - 8:05 pm
RJK
-
JFK
14h 35m
1 stop
$682Multiple Airlines
Tue, Aug 11 - Wed, Aug 19
Lufthansa Logo
6:00 pm - 10:40 am
EWR
-
RJK
10h 40m
1 stop
Lufthansa Logo
11:30 am - 1:40 pm
RJK
-
EWR
32h 10m
1 stop
$697Lufthansa
Tue, Aug 11 - Wed, Aug 19
Lufthansa Logo
6:00 pm - 10:40 am
EWR
-
RJK
10h 40m
1 stop
Lufthansa Logo
11:30 am - 1:40 pm
RJK
-
EWR
32h 10m
1 stop
$701Lufthansa
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
9:45 pm - 5:45 pm
EWR
-
RJK
14h 00m
1 stop
Multiple Airlines Logo
11:30 am - 1:40 pm
RJK
-
EWR
32h 10m
1 stop
$702Multiple Airlines
Wed, Aug 5 - Mon, Aug 17
SWISS Logo
4:30 pm - 5:45 pm
ORD
-
RJK
42h 15m
2 stops
SWISS Logo
2:25 pm - 1:45 pm
RJK
-
ORD
54h 20m
2 stops
$839SWISS
Wed, Aug 5 - Mon, Aug 17
SWISS Logo
4:30 pm - 5:45 pm
ORD
-
RJK
42h 15m
2 stops
SWISS Logo
2:25 pm - 12:35 pm
RJK
-
ORD
29h 10m
1 stop
$849SWISS
Thu, Aug 6 - Mon, Aug 17
SWISS Logo
2:20 pm - 5:45 pm
ORD
-
RJK
20h 25m
1 stop
SWISS Logo
2:25 pm - 3:55 pm
RJK
-
ORD
32h 30m
1 stop
$892SWISS
Useful Info

Good to know - Book Cheap Opatija Plane Tickets

Cheapest flight$377
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 8032 reviews
7.6Crew
6.8Comfort
6.4Entertainment
6.3Food
7.0Boarding
Airline reviews

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

4.0 OkayChristine, May 2026
PHL - FRA
Read more Lufthansa reviews

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Everything you need to know for your flight to Opatija