Cheap flights from Houston to Serifos Island

View AU$694 flight on Wed, 12 Nov. 2025Opens in a new window

Popular airlines from Houston to Serifos Island

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston (HOU) to Serifos Island (ATH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 12 Nov. - Thu, 20 Nov.
IAH
Houston
ATH
Athens
AU$888 Return, found 5 days ago
AU$888
Return
found 5 days ago
Select United flight, departing Wed, 12 Nov. from Houston to Athens, returning Thu, 20 Nov., priced at AU$888 found 5 days ago
Air Canada
Wed, 12 Nov. - Thu, 20 Nov.
IAH
Houston
ATH
Athens
AU$890 Return, found 5 days ago
AU$890
Return
found 5 days ago
Select Air Canada flight, departing Wed, 12 Nov. from Houston to Athens, returning Thu, 20 Nov., priced at AU$890 found 5 days ago
Virgin Atlantic
Wed, 12 Nov. - Thu, 20 Nov.
IAH
Houston
ATH
Athens
AU$918 Return, found 5 days ago
AU$918
Return
found 5 days ago
Select Virgin Atlantic flight, departing Wed, 12 Nov. from Houston to Athens, returning Thu, 20 Nov., priced at AU$918 found 5 days ago
United
Wed, 12 Nov. - Thu, 20 Nov.
IAH
Houston
ATH
Athens
AU$928 Return, found 5 days ago
AU$928
Return
found 5 days ago
Select United flight, departing Wed, 12 Nov. from Houston to Athens, returning Thu, 20 Nov., priced at AU$928 found 5 days ago
Lufthansa
Wed, 12 Nov. - Thu, 20 Nov.
IAH
Houston
ATH
Athens
AU$958 Return, found 5 days ago
AU$958
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 12 Nov. from Houston to Athens, returning Thu, 20 Nov., priced at AU$958 found 5 days ago
Turkish Airlines
Wed, 12 Nov. - Thu, 20 Nov.
IAH
Houston
ATH
Athens
AU$1,004 Return, found 5 days ago
AU$1,004
Return
found 5 days ago
Select Turkish Airlines flight, departing Wed, 12 Nov. from Houston to Athens, returning Thu, 20 Nov., priced at AU$1,004 found 5 days ago

Find the cheapest month to fly from Houston (HOU) to Athens (ATH)

March is typically the cheapest month to fly

From AU$778 - AU$2,043 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.