Trip.com
>
Flights
>
Greece
>
South Aegean
>
Flights to Kos
>
George Bush Intercontinental Airport to Kos Airport flight

Explore the cheapest flights from Houston to Kos in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at S$ 751, and round-trip tickets start at S$ 751.

    • Cheapest
      IAH 15:35
      33h 15m
      1 stop
      KGS 08:50
      Houston - Kos | Thu, Oct 22 | Lufthansa
      S$ 751 S$ 5,497
      86% off
      86% off
      S$ 5,497 S$ 751
    • IAH 17:10
      33h 55m
      1 stop
      KGS 10:05
      Houston - Kos | Thu, Oct 29 | Lufthansa
      S$ 752 S$ 5,497
      86% off
      86% off
      S$ 5,497 S$ 752
    • IAH 21:10
      33h
      1 stop
      KGS 14:10
      Houston - Kos | Fri, Oct 23 | British Airways
      S$ 761 S$ 5,497
      86% off
      86% off
      S$ 5,497 S$ 761
    • IAH 22:40
      32h 30m
      1 stop
      KGS 14:10
      Houston - Kos | Thu, Oct 29 | British Airways
      S$ 779
      86% off
      S$ 5,497 S$ 779
    • IAH 21:10
      32h 5m
      1 stop
      KGS 13:15
      Houston - Kos | Thu, Oct 22 | British Airways
      S$ 805
      85% off
      S$ 5,497 S$ 805
    • IAH 16:40
      19h 5m
      1 stop
      KGS 19:45
      Houston - Kos | Fri, Oct 23 | Lufthansa
      S$ 822
      85% off
      S$ 5,497 S$ 822
    • IAH 21:10
      33h
      1 stop
      KGS 14:10
      Houston - Kos | Fri, Oct 23 | Finnair
      S$ 931
      83% off
      S$ 5,497 S$ 931
    • IAH 22:40
      32h 30m
      1 stop
      KGS 14:10
      Houston - Kos | Thu, Oct 29 | Finnair
      S$ 933
      83% off
      S$ 5,497 S$ 933
    • IAH 21:10
      32h 5m
      1 stop
      KGS 13:15
      Houston - Kos | Thu, Oct 22 | Finnair
      S$ 957
      83% off
      S$ 5,497 S$ 957
    • HOU 13:00
      17h 25m
      1 stop
      KGS 14:00
      Houston - Kos | Tue, Oct 20 | Normal Airline
      Find more flights
      Find more flights

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

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Kos Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Kos Airport is United Airlines (from S$ 649) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From S$ 649
Lufthansa
From S$ 751
British Airways
From S$ 779
Finnair
From S$ 933
Iberia
From S$ 966
American Airlines
From S$ 1,067
Emirates
From S$ 1,732
Austrian Airlines
From S$ 4,727

Find more flights and airlines

What is the flight schedule from George Bush Intercontinental Airport to Kos Airport?

Check the schedule for flights from Houston to Kos and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. LH9241

    George Bush Intercontinental Airport

    16:50

    IAH

    9h 55m

    Direct

    09:45

    MUC

    S M T W T F S
    Search

  2. LH4322

    Munich International Airport

    15:05

    MUC

    2h 40m

    Direct

    18:45

    KGS

    S - T - - F -

  3. UA1178

    George Bush Intercontinental Airport

    14:51

    IAH

    3h 11m

    Direct

    19:02

    IAD

    S M T W T F S
    Search

  4. UA8784

    Dulles International Airport

    22:20

    IAD

    8h 10m

    Direct

    12:30

    MUC

    S M T W T F S

  5. LH4322

    Munich International Airport

    15:05

    MUC

    2h 40m

    Direct

    18:45

    KGS

    S - T - - F -

  6. AA1590

    George Bush Intercontinental Airport

    09:53

    IAH

    2h 37m

    Direct

    13:30

    CLT

    S - T W T F S
    Search

  7. AA342

    Charlotte Douglas International Airport

    17:45

    CLT

    10h 25m

    Direct

    11:10

    ATH

    S M T W T - -

  8. GQ222

    Athens International Airport "Eleftherios Venizelos"

    15:00

    ATH

    1h

    Direct

    16:00

    KGS

    S - - W T F S

  9. UA2616

    George Bush Intercontinental Airport

    06:20

    IAH

    2h 48m

    Direct

    09:08

    ORD

    S M T W T F S
    Search

  10. LX007

    O'Hare International Airport

    14:20

    ORD

    8h 50m

    Direct

    06:10

    ZRH

    S M T W T F S

  11. LX8356

    Zurich International Airport

    10:45

    ZRH

    2h 45m

    Direct

    14:30

    KGS

    S M T W T F S

  12. IB3578

    George Bush Intercontinental Airport

    21:40

    IAH

    9h

    Direct

    12:40

    LHR

    S M T W T F S
    Search

  13. BA2748

    London Gatwick Airport

    14:30

    LGW

    4h 15m

    Direct

    20:45

    KGS

    S M T W T F S

  14. BA196

    George Bush Intercontinental Airport

    21:40

    IAH

    9h

    Direct

    12:40

    LHR

    S M T W T F S
    Search

  15. BA2748

    London Gatwick Airport

    14:30

    LGW

    4h 15m

    Direct

    20:45

    KGS

    S M T W T F S

  16. AY5496

    George Bush Intercontinental Airport

    21:40

    IAH

    9h

    Direct

    12:40

    LHR

    S M T W T F S
    Search

  17. BA2748

    London Gatwick Airport

    14:30

    LGW

    4h 15m

    Direct

    20:45

    KGS

    S M T W T F S

  18. LH441

    George Bush Intercontinental Airport

    15:35

    IAH

    9h 40m

    Direct

    08:15

    FRA

    S M T W T F S
    Search

  19. LH4418

    Frankfurt Airport

    04:55

    FRA

    3h

    Direct

    08:55

    KGS

    S - T - - F -

  20. LH7620

    George Bush Intercontinental Airport

    20:15

    IAH

    9h 20m

    Direct

    11:35

    LHR

    S M T W T F S
    Search

  21. BA2748

    London Gatwick Airport

    14:30

    LGW

    4h 15m

    Direct

    20:45

    KGS

    S M T W T F S

  22. OS7810

    George Bush Intercontinental Airport

    20:15

    IAH

    9h 20m

    Direct

    11:35

    LHR

    S M T W T F S
    Search

  23. BA2748

    London Gatwick Airport

    14:30

    LGW

    4h 15m

    Direct

    20:45

    KGS

    S M T W T F S
Find more flights and airlines

About George Bush Intercontinental Airport and Kos Airport

Learn about George Bush Intercontinental Airport (IAH) and Kos Airport (KGS) — including location, terminals, transportation, and travel tips.

Flight distance 10,482.96km
Cheapest one-way ticket price S$ 751

FAQs for George Bush Intercontinental Airport to Kos Airport Flights

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

    • The distance from Kos Airport to downtown is about 1km, by taxi about 20 minutes.
  • The closest airport to Kos Airport (KGS) is Kalymnos Island National Airport. The distance is around 22km.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Kos Airport is S$ 1,241. Prices may vary depending on the departure date, airline, and availability.
  • Enter George Bush Intercontinental Airport and Kos Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.