App
Customer Support
SEK
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Kos to Budapest Starting at SEK 785

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • KGS08:35 am
        6h 35m
        1 stop
        BUD02:10 pm
        Thu, Feb 27|Kos - Budapest|Aegean Airlines
        SEK 785SEK 1,338
        41% OFF
        41% OFF
        SEK 1,338SEK 785

        Choose Aegean Airlines flights from Kos to Budapest. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Thu, Feb 27, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 785 including taxes and charges.

      • KGS07:55 pm
        15h 45m
        1 stop
        BUD10:40 am
        Sun, Feb 23|Kos - Budapest|Aegean Airlines
        SEK 810SEK 1,338
        39% OFF
        39% OFF
        SEK 1,338SEK 810

        Choose Aegean Airlines flights from Kos to Budapest. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Sun, Feb 23, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 810 including taxes and charges.

      • KGS12:00 pm
        4h 55m
        1 stop
        BUD03:55 pm
        Thu, Mar 6|Kos - Budapest|SKY express
        SEK 829SEK 1,338
        38% OFF
        38% OFF
        SEK 1,338SEK 829

        Choose SKY express flights from Kos to Budapest. The one-way connecting flight with SKY express departs from Kos Airport on Thu, Mar 6, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 829 including taxes and charges.

      • KGS12:35 pm
        12h
        1 stop
        BUD11:35 pm
        Sat, Feb 22|Kos - Budapest|Aegean Airlines
        SEK 866
        SEK 866

        Choose Aegean Airlines flights from Kos to Budapest. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Sat, Feb 22, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 866 including taxes and charges.

      • KGS09:45 pm
        14h 55m
        1 stop
        BUD11:40 am
        Sat, Mar 29|Kos - Budapest|SKY express
        SEK 874
        SEK 874

        Choose SKY express flights from Kos to Budapest. The one-way connecting flight with SKY express departs from Kos Airport on Sat, Mar 29, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 874 including taxes and charges.

      • KGS09:45 pm
        19h 10m
        1 stop
        BUD03:55 pm
        Wed, Mar 19|Kos - Budapest|SKY express
        SEK 894
        SEK 894

        Choose SKY express flights from Kos to Budapest. The one-way connecting flight with SKY express departs from Kos Airport on Wed, Mar 19, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 894 including taxes and charges.

      • KGS09:45 pm
        19h 10m
        1 stop
        BUD03:55 pm
        Wed, Feb 26|Kos - Budapest|SKY express
        SEK 899
        SEK 899

        Choose SKY express flights from Kos to Budapest. The one-way connecting flight with SKY express departs from Kos Airport on Wed, Feb 26, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 899 including taxes and charges.

      • KGS08:35 am
        6h 35m
        1 stop
        BUD02:10 pm
        Thu, Mar 6|Kos - Budapest|Aegean Airlines
        SEK 904
        SEK 904

        Choose Aegean Airlines flights from Kos to Budapest. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Thu, Mar 6, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 904 including taxes and charges.

      • KGS12:00 pm
        23h 55m
        1 stop
        BUD10:55 am
        Sun, Feb 23|Kos - Budapest|SKY express
        SEK 945
        SEK 945

        Choose SKY express flights from Kos to Budapest. The one-way connecting flight with SKY express departs from Kos Airport on Sun, Feb 23, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 945 including taxes and charges.

      • KGS06:00 am
        6h 40m
        1 stop
        BUD11:40 am
        Mon, Mar 31|Kos - Budapest|Aegean Airlines
        SEK 957
        SEK 957

        Choose Aegean Airlines flights from Kos to Budapest. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Mon, Mar 31, arriving at Liszt Ferenc International Airport. One-way Prices start from SEK 957 including taxes and charges.

      • KGS01:00 pm
        3h 5m
        Nonstop
        BUD02:00 pm
        Fri, Feb 28|Kos - Budapest|Aegean Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Kos to Budapest Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. A3221

    Aegean Airlines

    06:00 am

    KGS

    1.2h

    07:10 am

    ATH

    SMTW-F-
    Search

  2. A3664

    Aegean Airlines

    04:15 pm

    ATH

    2.6h

    05:50 pm

    MXP

    SMTWTFS

  3. W62336

    Wizz Air

    10:40 pm

    MXP

    1.7h

    12:20 am

    BUD

    SMTWTFS

  4. A3221

    Aegean Airlines

    06:00 am

    KGS

    1.2h

    07:10 am

    ATH

    SMTW-F-
    Search

  5. W62442

    Wizz Air

    10:40 am

    ATH

    2.4h

    12:05 pm

    BUD

    S-TWTF-

  6. A3221

    Aegean Airlines

    06:00 am

    KGS

    1.2h

    07:10 am

    ATH

    SMTW-F-
    Search

  7. A3876

    Aegean Airlines

    01:10 pm

    ATH

    2.0h

    02:10 pm

    BUD

    -M-WTF-

  8. A3225

    Aegean Airlines

    06:10 pm

    KGS

    0.9h

    07:05 pm

    ATH

    -M-WTFS
    Search

  9. W62442

    Wizz Air

    10:40 am

    ATH

    2.4h

    12:05 pm

    BUD

    S-TWTF-

  10. GQ221

    SKY express

    08:35 am

    KGS

    1.0h

    09:35 am

    ATH

    SMTWTFS
    Search

  11. W62442

    Wizz Air

    10:40 am

    ATH

    2.4h

    12:05 pm

    BUD

    S-TWTF-

  12. GQ225

    SKY express

    10:25 pm

    KGS

    1.0h

    11:25 pm

    ATH

    SMTWTFS
    Search

  13. A3876

    Aegean Airlines

    01:10 pm

    ATH

    2.0h

    02:10 pm

    BUD

    -M-WTF-

  14. GQ225

    SKY express

    10:25 pm

    KGS

    1.0h

    11:25 pm

    ATH

    SMTWTFS
    Search

  15. W62442

    Wizz Air

    10:40 am

    ATH

    2.4h

    12:05 pm

    BUD

    S-TWTF-

  16. A3229

    Aegean Airlines

    10:50 pm

    KGS

    0.9h

    11:45 pm

    ATH

    ----T-S
    Search

  17. A3876

    Aegean Airlines

    01:10 pm

    ATH

    2.0h

    02:10 pm

    BUD

    -M-WTF-

  18. A3223

    Aegean Airlines

    11:25 am

    KGS

    1.2h

    12:35 pm

    ATH

    SMTWTFS
    Search

  19. W62442

    Wizz Air

    10:40 am

    ATH

    2.4h

    12:05 pm

    BUD

    S-TWTF-

  20. A3597

    Aegean Airlines

    11:50 am

    KGS

    1.6h

    01:25 pm

    SKG

    ---W--S
    Search

  21. W62448

    Wizz Air

    10:00 am

    SKG

    1.7h

    10:40 am

    BUD

    S---T--
Find more flights and airlines

When is the cheapest time to fly from Kos to Budapest?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Kos (KGS) to Budapest (BUD) the cheapest?

    Airlines adjust prices for flights from Kos to Budapest based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kos (KGS) to Budapest (BUD) cost?

    According to Trip.com's data, the lowest price is around SEK 4,464.

  • What is the transportation method from the main airport to downtown in Budapest?

    • The distance from Liszt Ferenc International Airport to downtown is about 18 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Kos to Budapest

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kos to Budapest. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Kos to Budapest

Cheapest nonstop flight priceSEK 784
Off-season for travelFebruary
Peak season for travelNovember
Flight distance1,346.86 km
Popular airlineAegean Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.