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Cheap flight deals from Sofia to Kos Starting at PHP 3,901

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

  • One way
  • Round-trip
      • SOF08:20 pm
        11h 45m
        1 stop
        KGS08:05 am
        Fri, Feb 21|Sofia - Kos|Aegean Airlines
        PHP 3,901PHP 6,875
        43% OFF
        43% OFF
        PHP 6,875PHP 3,901

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Fri, Feb 21, arriving at Kos Airport. One-way Prices start from PHP 3,901 including taxes and charges.

      • SOF08:20 pm
        25h 30m
        1 stop
        KGS09:50 pm
        Thu, Feb 20|Sofia - Kos|Aegean Airlines
        PHP 3,957PHP 6,875
        42% OFF
        42% OFF
        PHP 6,875PHP 3,957

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Thu, Feb 20, arriving at Kos Airport. One-way Prices start from PHP 3,957 including taxes and charges.

      • SOF08:20 pm
        15h 35m
        1 stop
        KGS11:55 am
        Tue, Feb 25|Sofia - Kos|Aegean Airlines
        PHP 3,957PHP 6,875
        42% OFF
        42% OFF
        PHP 6,875PHP 3,957

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Tue, Feb 25, arriving at Kos Airport. One-way Prices start from PHP 3,957 including taxes and charges.

      • SOF11:15 am
        20h 35m
        1 stop
        KGS07:50 am
        Wed, Mar 12|Sofia - Kos|Aegean Airlines
        PHP 3,957
        PHP 3,957

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Wed, Mar 12, arriving at Kos Airport. One-way Prices start from PHP 3,957 including taxes and charges.

      • SOF08:20 pm
        15h 35m
        1 stop
        KGS11:55 am
        Tue, Mar 11|Sofia - Kos|Aegean Airlines
        PHP 4,507
        PHP 4,507

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Tue, Mar 11, arriving at Kos Airport. One-way Prices start from PHP 4,507 including taxes and charges.

      • SOF10:45 am
        13h 10m
        1 stop
        KGS11:55 pm
        Mon, Mar 31|Sofia - Kos|Aegean Airlines
        PHP 4,763
        PHP 4,763

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Mon, Mar 31, arriving at Kos Airport. One-way Prices start from PHP 4,763 including taxes and charges.

      • SOF11:15 am
        24h 50m
        1 stop
        KGS12:05 pm
        Wed, Feb 19|Sofia - Kos|Aegean Airlines
        PHP 4,866
        PHP 4,866

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Wed, Feb 19, arriving at Kos Airport. One-way Prices start from PHP 4,866 including taxes and charges.

      • SOF11:15 am
        24h 50m
        1 stop
        KGS12:05 pm
        Thu, Mar 6|Sofia - Kos|Aegean Airlines
        PHP 4,930
        PHP 4,930

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Thu, Mar 6, arriving at Kos Airport. One-way Prices start from PHP 4,930 including taxes and charges.

      • SOF09:35 am
        12h 20m
        1 stop
        KGS09:55 pm
        Mon, Mar 31|Sofia - Kos|SKY express
        PHP 5,058
        PHP 5,058

        Choose SKY express flights from Sofia to Kos. The one-way connecting flight with SKY express departs from Sofia Airport on Mon, Mar 31, arriving at Kos Airport. One-way Prices start from PHP 5,058 including taxes and charges.

      • SOF03:20 pm
        8h 35m
        1 stop
        KGS11:55 pm
        Fri, Apr 4|Sofia - Kos|Aegean Airlines
        PHP 5,154
        PHP 5,154

        Choose Aegean Airlines flights from Sofia to Kos. The one-way connecting flight with Aegean Airlines departs from Sofia Airport on Fri, Apr 4, arriving at Kos Airport. One-way Prices start from PHP 5,154 including taxes and charges.

      • SOF01:00 pm
        3h 5m
        Nonstop
        KGS02:00 pm
        Wed, Feb 26|Sofia - Kos|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.

Sofia to Kos Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. A3981

    Aegean Airlines

    03:20 pm

    SOF

    1.3h

    04:35 pm

    ATH

    S-TW-F-
    Search

  2. A3228

    Aegean Airlines

    10:55 pm

    ATH

    1.0h

    11:55 pm

    KGS

    ----T-S

  3. A3981

    Aegean Airlines

    03:20 pm

    SOF

    1.3h

    04:35 pm

    ATH

    S-TW-F-
    Search

  4. A3226

    Aegean Airlines

    07:00 pm

    ATH

    1.1h

    08:05 pm

    KGS

    S-T-T--

  5. A3981

    Aegean Airlines

    03:20 pm

    SOF

    1.3h

    04:35 pm

    ATH

    S-TW-F-
    Search

  6. A3224

    Aegean Airlines

    04:35 pm

    ATH

    0.9h

    05:30 pm

    KGS

    -M-WTFS

  7. JU117

    Air Serbia

    05:00 am

    SOF

    1.3h

    05:15 am

    BEG

    S----F-
    Search

  8. JU532

    Air Serbia

    01:10 pm

    BEG

    1.5h

    03:40 pm

    ATH

    SMTWTFS

  9. GQ224

    SKY express

    08:55 pm

    ATH

    1.0h

    09:55 pm

    KGS

    SMTWTFS

  10. FB807

    Bulgaria Air

    06:00 pm

    SOF

    1.3h

    07:15 pm

    ATH

    -M-WT--
    Search

  11. GQ220

    SKY express

    07:05 am

    ATH

    1.0h

    08:05 am

    KGS

    SMTWTFS

  12. A3983

    Aegean Airlines

    08:20 pm

    SOF

    1.3h

    09:35 pm

    ATH

    -MTWTFS
    Search

  13. A3222

    Aegean Airlines

    09:50 am

    ATH

    1.1h

    10:55 am

    KGS

    SMTWTFS

  14. A3983

    Aegean Airlines

    08:20 pm

    SOF

    1.3h

    09:35 pm

    ATH

    -MTWTFS
    Search

  15. A3220

    Aegean Airlines

    07:00 am

    ATH

    1.1h

    08:05 am

    KGS

    SMTW-F-

  16. GQ681

    SKY express

    09:35 am

    SOF

    1.6h

    11:10 am

    ATH

    S-TWT-S
    Search

  17. GQ220

    SKY express

    07:05 am

    ATH

    1.0h

    08:05 am

    KGS

    SMTWTFS

  18. GQ681

    SKY express

    09:35 am

    SOF

    1.6h

    11:10 am

    ATH

    S-TWT-S
    Search

  19. GQ224

    SKY express

    08:55 pm

    ATH

    1.0h

    09:55 pm

    KGS

    SMTWTFS

  20. GQ681

    SKY express

    09:35 am

    SOF

    1.6h

    11:10 am

    ATH

    S-TWT-S
    Search

  21. GQ222

    SKY express

    02:45 pm

    ATH

    1.0h

    03:45 pm

    KGS

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

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

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 Sofia (SOF) to Kos (KGS) the cheapest?

    Airlines adjust prices for flights from Sofia to Kos 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 Sofia (SOF) to Kos (KGS) cost?

    According to Trip.com's data, the lowest price is around PHP 23,254.

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

    • The distance from Kos Airport to downtown is about 1 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Sofia to Kos

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 Sofia to Kos. 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 | Sofia to Kos

Cheapest nonstop flight pricePHP 3,901
Off-season for travelJanuary
Peak season for travelNovember
Flight distance727.8 km
Popular airlineAegean Airlines

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