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Cheap flight deals from Southampton to Kos Starting at €279

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

  • One way
  • Round-trip
      • SOU05:35 pm
        21h 55m
        2 stops
        KGS05:30 pm
        Mon, Apr 7|Southampton - Kos|KLM
        €279€1,966
        86% OFF
        86% OFF
        €1,966€279

        Choose KLM flights from Southampton to Kos. The one-way connecting flight with KLM departs from Southampton Airport on Mon, Apr 7, arriving at Kos Airport. One-way Prices start from €279 including taxes and charges.

      • SOU05:35 pm
        22h 40m
        2 stops
        KGS06:15 pm
        Thu, Apr 17|Southampton - Kos|KLM
        €408€1,966
        79% OFF
        79% OFF
        €1,966€408

        Choose KLM flights from Southampton to Kos. The one-way connecting flight with KLM departs from Southampton Airport on Thu, Apr 17, arriving at Kos Airport. One-way Prices start from €408 including taxes and charges.

      • SOU12:10 pm
        31h 45m
        2 stops
        KGS09:55 pm
        Mon, Apr 7|Southampton - Kos|easyJet
        €494€1,966
        75% OFF
        75% OFF
        €1,966€494

        Choose easyJet flights from Southampton to Kos. The one-way connecting flight with easyJet departs from Southampton Airport on Mon, Apr 7, arriving at Kos Airport. One-way Prices start from €494 including taxes and charges.

      • SOU08:00 pm
        20h 15m
        2 stops
        KGS06:15 pm
        Thu, Apr 17|Southampton - Kos|Aer Lingus
        €1,500
        €1,500

        Choose Aer Lingus flights from Southampton to Kos. The one-way connecting flight with Aer Lingus departs from Southampton Airport on Thu, Apr 17, arriving at Kos Airport. One-way Prices start from €1,500 including taxes and charges.

      • SOU07:55 pm
        20h 20m
        2 stops
        KGS06:15 pm
        Thu, Apr 17|Southampton - Kos|Loganair
        €1,731
        €1,731

        Choose Loganair flights from Southampton to Kos. The one-way connecting flight with Loganair departs from Southampton Airport on Thu, Apr 17, arriving at Kos Airport. One-way Prices start from €1,731 including taxes and charges.

      • SOU01:00 pm
        3h 5m
        Nonstop
        KGS02:00 pm
        Sun, Feb 23|Southampton - Kos|KLM
        Find More Flights
        Find More Flights

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

Southampton to Kos Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL1072

    KLM

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  2. GQ791

    SKY express

    02:10 pm

    AMS

    3.2h

    06:20 pm

    ATH

    S-T-T-S

  3. GQ224

    SKY express

    08:55 pm

    ATH

    1.0h

    09:55 pm

    KGS

    SMTWTFS

  4. KL1072

    KLM

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  5. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  6. GQ224

    SKY express

    08:55 pm

    ATH

    1.0h

    09:55 pm

    KGS

    SMTWTFS

  7. KL1072

    KLM

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  8. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  9. A3224

    Aegean Airlines

    04:35 pm

    ATH

    0.9h

    05:30 pm

    KGS

    -M-WTFS

  10. KL1072

    KLM

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  11. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  12. GQ220

    SKY express

    07:05 am

    ATH

    1.0h

    08:05 am

    KGS

    SMTWTFS

  13. KL1072

    KLM

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  14. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  15. A3220

    Aegean Airlines

    07:00 am

    ATH

    1.1h

    08:05 am

    KGS

    SMTW-F-

  16. KL1070

    KLM

    09:20 am

    SOU

    1.2h

    11:30 am

    AMS

    SMTW---
    Search

  17. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  18. A3228

    Aegean Airlines

    10:55 pm

    ATH

    1.0h

    11:55 pm

    KGS

    ----T-S

  19. KL1070

    KLM

    09:20 am

    SOU

    1.2h

    11:30 am

    AMS

    SMTW---
    Search

  20. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  21. GQ220

    SKY express

    07:05 am

    ATH

    1.0h

    08:05 am

    KGS

    SMTWTFS

  22. KL1068

    KLM

    09:30 am

    SOU

    1.3h

    11:45 am

    AMS

    ----TFS
    Search

  23. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  24. GQ220

    SKY express

    07:05 am

    ATH

    1.0h

    08:05 am

    KGS

    SMTWTFS

  25. KL1068

    KLM

    09:30 am

    SOU

    1.3h

    11:45 am

    AMS

    ----TFS
    Search

  26. KL1957

    KLM

    09:00 pm

    AMS

    3.2h

    01:10 am

    ATH

    SMTWTFS

  27. A3220

    Aegean Airlines

    07:00 am

    ATH

    1.1h

    08:05 am

    KGS

    SMTW-F-

  28. KL1068

    KLM

    09:30 am

    SOU

    1.3h

    11:45 am

    AMS

    ----TFS
    Search

  29. KL1955

    KLM

    12:30 pm

    AMS

    3.2h

    04:40 pm

    ATH

    SMTWTFS

  30. A3228

    Aegean Airlines

    10:55 pm

    ATH

    1.0h

    11:55 pm

    KGS

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

When is the cheapest time to fly from Southampton 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 Southampton (SOU) to Kos (KGS) the cheapest?

    Airlines adjust prices for flights from Southampton 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 Southampton (SOU) to Kos (KGS) cost?

    According to Trip.com's data, the lowest price is around €1,003.

  • 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 Southampton 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 Southampton 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 | Southampton to Kos

Off-season for travelJanuary
Peak season for travelApril
Flight distance2,743.44 km
Popular airlineKLM Royal Dutch Airlines

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