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Flights from Portland to Athens

Find the cheapest flight options from Portland to Athens over the next three months. Book one-way tickets from IDR 9,604,097 and round-trip tickets from IDR 15,029,727.

Displayed flight fares from Portland to Athens are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Portland to Athens

The distance between Portland and Athens is 7,510.4 km. Based on Trip.com's data, travel demand peaks in December. The off-season for travel is August.

Cheapest one-way flight priceIDR 9,604,097
Cheapest round-trip ticket priceIDR 15,029,727
Off-season for travelAugust
Peak season for travelDecember
Flight distance7,510.4 km

Find the best time to fly from Portland to Athens

The cheapest time for Portland to Athens flights: Jan 11 to Jan 18 — one way flight prices from IDR 7,201,892.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Portland to Athens, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Portland to Athens (PWM-ATH)?

    Based on Trip.com data, United Airlines offers one-way fares as low as IDR 9,604,097 on Cheapest nonstop routes (e.g. PWM to ATH on Sat, Jan 3), while United Airlines offers Cheapest nonstop round-trips from IDR 15,029,727 departing on Mon, Dec 15 and returning on Mon, Dec 22.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Athens is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Athens, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jan 3, with one-way flights priced at just IDR 9,604,097.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Athens travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Athens is August, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Portland to Athens on December 15, 2025 with United Airlines, with prices starting at IDR 15,029,726.
  • The time difference between Athens and Portland is 7h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.