$722 Find Cheap Flights from Kalispell to Southeast Europe

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Southeast Europe departing on 5/16. 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 Southeast Europe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Southeast Europe, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Southeast Europe, as well as popular online travel agencies
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Flight Deals

Book Cheap Kalispell to Southeast Europe Plane Tickets

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

Sat, May 16 - Sun, May 24
Multiple Airlines Logo
5:40 pm - 1:55 pm
FCA
-
ZAG
36h 15m
2 stops
Multiple Airlines Logo
10:40 am - 11:52 am
ZAG
-
FCA
33h 12m
2 stops
$722Multiple Airlines
Sat, May 16 - Sun, May 24
Multiple Airlines Logo
5:40 pm - 1:55 pm
FCA
-
ZAG
36h 15m
3 stops
Multiple Airlines Logo
10:40 am - 11:52 am
ZAG
-
FCA
33h 12m
2 stops
$735Multiple Airlines
Sat, May 16 - Sun, May 24
Multiple Airlines Logo
4:13 pm - 1:55 pm
FCA
-
ZAG
37h 42m
3 stops
Multiple Airlines Logo
10:40 am - 11:52 am
ZAG
-
FCA
33h 12m
2 stops
$763Multiple Airlines
Sun, May 10 - Sun, May 24
United Airlines Logo
6:00 am - 11:40 pm
FCA
-
ZAG
33h 40m
2 stops
United Airlines Logo
5:55 am - 3:17 pm
ZAG
-
FCA
41h 22m
2 stops
$799United Airlines
Sun, May 10 - Sun, May 24
United Airlines Logo
6:00 am - 11:40 pm
FCA
-
ZAG
33h 40m
2 stops
United Airlines Logo
5:55 am - 3:17 pm
ZAG
-
FCA
41h 22m
2 stops
$801United Airlines
Sat, May 16 - Sun, May 24
Multiple Airlines Logo
5:40 pm - 1:55 pm
FCA
-
ZAG
36h 15m
2 stops
Multiple Airlines Logo
10:40 am - 11:52 am
ZAG
-
FCA
33h 12m
2 stops
$872Multiple Airlines
Sat, May 16 - Sun, May 24
Multiple Airlines Logo
5:40 pm - 1:55 pm
FCA
-
ZAG
36h 15m
2 stops
Multiple Airlines Logo
10:40 am - 2:53 pm
ZAG
-
FCA
36h 13m
2 stops
$873Multiple Airlines
Fri, May 15 - Sat, May 30
United Airlines Logo
6:00 am - 11:45 pm
FCA
-
ZAG
33h 45m
2 stops
United Airlines Logo
5:45 am - 3:17 pm
ZAG
-
FCA
41h 32m
2 stops
$933United Airlines
Fri, May 15 - Sat, May 30
British Airways Logo
5:40 pm - 9:50 am
FCA
-
ZAG
32h 10m
2 stops
British Airways Logo
8:50 pm - 11:58 pm
ZAG
-
FCA
35h 08m
2 stops
$995British Airways
Fri, May 15 - Sat, May 30
British Airways Logo
5:40 pm - 9:50 am
FCA
-
ZAG
32h 10m
2 stops
British Airways Logo
8:50 pm - 11:58 pm
ZAG
-
FCA
35h 08m
2 stops
$1,022British Airways
Booking Insights

KAYAK's insights & trends for Kalispell to Southeast Europe flights

Get data-powered insights and trends into flights from Kalispell to Southeast Europe to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Kalispell to Southeast Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $336, prices are generally cheapest when you fly direct.

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from Kalispell to Southeast Europe?

    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 from Kalispell to Southeast Europe.

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

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

  • What is the Hacker Fare option on flights from Kalispell to Southeast Europe?

    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 from Kalispell to Southeast Europe 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 from Kalispell to Southeast Europe?

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

Reviews of the top airlines flying from Kalispell to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Southeast Europe? 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.
7.9
DeltaOverall score based on 8138 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

2.0 MediocreAlparda, Feb 2026
BOS - ICN
Read more Delta reviews

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Everything you need to know for your flight to Southeast Europe

Information on your arrival and departure airports