$412+ Cheap flights from Key Largo, FL to Košice (KSC)
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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KSC
Mar 9 — Mar 161
1 adult, Economy
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Find cheap flights from Key Largo to Košice with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key Largo to Košice
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key Largo to KošiceExplore the most affordable flight options available from Key Largo to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
Explore the most affordable flight options available from Key Largo to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/187:50 pm
MIA
- KSC
1 stop31h 10m
Multiple Airlines
Sat 2/282:55 pm
KSC
- MIA
2 stops29h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$752
This Gotogate deal was found by Cheapflights users on 2/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:25 pm
MIA
- KSC
2 stops20h 50m
Multiple Airlines
Mon 3/307:40 pm
KSC
- MIA
1 stop24h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$765
This Lufthansa deal was found by Cheapflights users on 2/6. 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.
Tue 3/247:45 pm
MIA
- KSC
2 stops22h 30m
Lufthansa
Tue 3/315:25 am
KSC
- MIA
2 stops15h 15m
Lufthansa
Deal found 2/6![Lufthansa logo]()
$778
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:50 pm
MIA
- KSC
1 stop12h 05m
Multiple Airlines
Tue 3/315:25 am
KSC
- MIA
2 stops15h 15m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$781
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/187:35 pm
MIA
- KSC
1 stop15h 30m
LOT
Sat 2/285:15 am
KSC
- MIA
1 stop20h 55m
LOT
Deal found 2/4![LOT logo]()
$923
This Travelocity deal was found by Cheapflights users on 2/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:45 pm
MIA
- KSC
2 stops29h 30m
Multiple Airlines
Sun 8/92:45 pm
KSC
- MIA
2 stops53h 55m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,013
Best flights from Key Largo to KošiceDiscover carefully curated flight deals from Key Largo to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from Key Largo to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/187:50 pm
MIA
- KSC
1 stop31h 10m
Multiple Airlines
Sat 2/282:55 pm
KSC
- MIA
2 stops29h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$752
This Lufthansa deal was found by Cheapflights users on 2/6. 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.
Tue 3/247:45 pm
MIA
- KSC
2 stops22h 30m
Lufthansa
Tue 3/315:25 am
KSC
- MIA
2 stops15h 15m
Lufthansa
Deal found 2/6![Lufthansa logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/187:35 pm
MIA
- KSC
1 stop15h 30m
LOT
Sat 2/285:15 am
KSC
- MIA
1 stop20h 55m
LOT
Deal found 2/4![LOT logo]()
$923
This Gotogate deal was found by Cheapflights users on 2/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:25 pm
MIA
- KSC
2 stops20h 50m
Multiple Airlines
Mon 3/307:40 pm
KSC
- MIA
1 stop24h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$765
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:50 pm
MIA
- KSC
1 stop12h 05m
Multiple Airlines
Tue 3/315:25 am
KSC
- MIA
2 stops15h 15m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$781
This Travelocity deal was found by Cheapflights users on 2/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:45 pm
MIA
- KSC
2 stops29h 30m
Multiple Airlines
Sun 8/92:45 pm
KSC
- MIA
2 stops53h 55m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,013
Last-minute flights from Key Largo to KošiceDiscover last-minute flight deals from Key Largo to Košice. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from Key Largo to Košice. Data last updated February 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/187:50 pm
MIA
- KSC
1 stop31h 10m
Multiple Airlines
Sat 2/282:55 pm
KSC
- MIA
2 stops29h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$752
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 2/187:35 pm
MIA
- KSC
1 stop15h 30m
LOT
Sat 2/285:15 am
KSC
- MIA
1 stop20h 55m
LOT
Deal found 2/4![LOT logo]()
$923
This Gotogate deal was found by Cheapflights users on 2/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:25 pm
MIA
- KSC
2 stops20h 50m
Multiple Airlines
Mon 3/307:40 pm
KSC
- MIA
1 stop24h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$765
This Lufthansa deal was found by Cheapflights users on 2/6. 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.
Tue 3/247:45 pm
MIA
- KSC
2 stops22h 30m
Lufthansa
Tue 3/315:25 am
KSC
- MIA
2 stops15h 15m
Lufthansa
Deal found 2/6![Lufthansa logo]()
$778
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:50 pm
MIA
- KSC
1 stop12h 05m
Multiple Airlines
Tue 3/315:25 am
KSC
- MIA
2 stops15h 15m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$781
One-way flights from Key Largo to KošiceSearch for one-way flight options from Key Largo to Košice. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from Key Largo to Košice. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Tue 2/174:40 pm
MIA
- KSC
3 stops34h 55m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 6/234:30 pm
MIA
- KSC
3 stops32h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 6/2410:00 pm
MIA
- KSC
2 stops42h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Thu 6/254:55 pm
MIA
- KSC
3 stops32h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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.
Tue 2/176:45 pm
MIA
- KSC
2 stops13h 30m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$598
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:10 pm
MIA
- KSC
1 stop20h 05m
LOT
Deal found 2/4![LOT logo]()
$636
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:40 pm
MIA
- KSC
1 stop12h 50m
LOT
Deal found 2/3![LOT logo]()
$998
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 6/247:40 pm
MIA
- KSC
1 stop31h 35m
SWISS
Deal found 2/3![SWISS logo]()
$1,309
Find flight deals from Key Largo to Košice
Keep the following information in mind while searching for Key Largo to Košice flight deals. Data was last updated February 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $752 (Kiwi.com) |
One-way from | $412 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Key Largo to Košice 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 February 7, 2026.
Use the filters below to find and compare flights from Key Largo to Košice that are best for you.
Fly from
Key Largo
Fly to
Košice
Route
Depart
Return
Price
MiamiKošice
MIA - KSC
MIAKSC
Miami
Wed 2/18
7:50 pm-9:00 am
1 stop31h 10m
Košice Barca
Sat 2/28
2:55 pm-2:40 pm
2 stops29h 45m
$752
MiamiKošice
MIA - KSC
MIAKSC
Miami
Thu 3/19
12:25 pm-2:15 pm
2 stops20h 50m
Košice Barca
Mon 3/30
7:40 pm-2:15 pm
1 stop24h 35m
$765
MiamiKošice
MIA - KSC
MIAKSC
Miami
Tue 3/24
7:45 pm-11:15 pm
2 stops22h 30m
Košice Barca
Tue 3/31
5:25 am-2:40 pm
2 stops15h 15m
$778
MiamiKošice
MIA - KSC
MIAKSC
Miami
Tue 3/24
8:50 pm-1:55 pm
1 stop12h 05m
Košice Barca
Tue 3/31
5:25 am-2:40 pm
2 stops15h 15m
$781
MiamiKošice
MIA - KSC
MIAKSC
Miami
Wed 2/18
7:35 pm-5:05 pm
1 stop15h 30m
Košice Barca
Sat 2/28
5:15 am-8:10 pm
1 stop20h 55m
$923
MiamiKošice
MIA - KSC
MIAKSC
Miami
Wed 7/22
9:45 pm-9:15 am
2 stops29h 30m
Košice Barca
Sun 8/9
2:45 pm-2:40 pm
2 stops53h 55m
$1,013
MiamiKošice
MIA - KSC
MIAKSC
Miami
Tue 2/17
4:40 pm-9:35 am
3 stops34h 55m
$412
MiamiKošice
MIA - KSC
MIAKSC
Miami
Tue 6/23
4:30 pm-7:00 am
3 stops32h 30m
$480
MiamiKošice
MIA - KSC
MIAKSC
Miami
Wed 6/24
10:00 pm-10:50 pm
2 stops42h 50m
$514
MiamiKošice
MIA - KSC
MIAKSC
Miami
Thu 6/25
4:55 pm-7:00 am
3 stops32h 05m
$569
Showing 1-10 of 14 results
Best time to book a flight from Key Largo to Košice
Have a flexible travel schedule? Discover the best time to fly to Košice from Key Largo with our price prediction graph.
MIA-KSC
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 Key Largo to Košice
KE9-KSC
MIA-KSC
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Košice
Get insights into the airlines that provide service to Košice. 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 Košice. Reviews last updated February 7, 2026.
Peruse reviews from past customers who have flown with SWISS and Lufthansa from Key Largo to Košice to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Crew
8.3
Comfort
7.4
Boarding
7.7
Food
7.1
Overall
7.6
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Entertainment
6.8
Crew
8.3
Comfort
7.4
Boarding
7.7
Food
7.1
Overall
7.6
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Entertainment
6.8
Crew
8.3
Comfort
7.4
Boarding
7.7
Food
7.1
Overall
7.6
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Related info for your journey
Find useful and relevant information for your journey from Key Largo to Košice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Košice
Explore flights to Košice departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 7, 2026.
Key Largo and Košice flights
Browse other Key Largo and Košice flight options. Last updated on February 7, 2026.
Popular flight searches
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Key Largo to Košice flights
Consider these flights traveling from Key Largo to Košice.
Top 2 airlines flying from Key Largo to Košice
Discover the top 2 airlines that operate flights from Key Largo to Košice. 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 February 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$536 | Average$659 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$880 | Average$1,094 | FlexibilityNo cancel fee | On-time76% |