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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.

      • PWM 06:00
        20h 55m
        1 stop
        ATH 09:55
        Portland - Athens | Mon, Dec 15 | United Airlines
        ATH 12:50
        36h 21m
        1 stop
        PWM 18:11
        Athens - Portland | Mon, Dec 22 | Virgin Atlantic
        IDR 15,029,727 IDR 23,872,456
        37% OFF
        37% OFF
        IDR 23,872,456 IDR 15,029,727
      • PWM 14:34
        12h 21m
        1 stop
        ATH 09:55
        Portland - Athens | Tue, Dec 16 | Delta Air Lines
        ATH 12:50
        17h
        1 stop
        PWM 22:50
        Athens - Portland | Mon, Dec 22 | Virgin Atlantic
        IDR 21,485,211 IDR 23,872,456
        10% OFF
        10% OFF
        IDR 23,872,456 IDR 21,485,211
      • PWM 13:00
        17h 25m
        1 stop
        ATH Invalid Date
        Portland - Athens | Sat, Dec 13 | Normal Airline
        ATH 15:00
        6h
        Direct
        PWM 16:00
        Athens - Portland | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • PWM 06:00
        21h
        1 stop
        ATH 10:00
        Portland - Athens | Sat, Jan 3 | United Airlines
        IDR 9,604,097 IDR 24,321,246
        61% OFF
        61% OFF
        IDR 24,321,246 IDR 9,604,097
      • PWM 06:00
        20h 55m
        1 stop
        ATH 09:55
        Portland - Athens | Sun, Dec 14 | United Airlines
        IDR 9,745,820 IDR 24,321,246
        60% OFF
        60% OFF
        IDR 24,321,246 IDR 9,745,820
      • PWM 11:27
        15h 28m
        1 stop
        ATH 09:55
        Portland - Athens | Sun, Dec 14 | Delta Air Lines
        IDR 10,227,679 IDR 24,321,246
        57% OFF
        57% OFF
        IDR 24,321,246 IDR 10,227,679
      • PWM 07:00
        19h 55m
        1 stop
        ATH 09:55
        Portland - Athens | Fri, Dec 26 | Delta Air Lines
        IDR 10,435,539
        56% OFF
        IDR 24,321,246 IDR 10,435,539
      • PWM 07:00
        20h
        1 stop
        ATH 10:00
        Portland - Athens | Sat, Jan 3 | Delta Air Lines
        IDR 10,442,625
        56% OFF
        IDR 24,321,246 IDR 10,442,625
      • PWM 06:00
        20h 55m
        1 stop
        ATH 09:55
        Portland - Athens | Thu, Dec 18 | United Airlines
        IDR 20,349,064
        16% OFF
        IDR 24,321,246 IDR 20,349,064
      • PWM 11:27
        15h 28m
        1 stop
        ATH 09:55
        Portland - Athens | Thu, Dec 18 | Delta Air Lines
        IDR 21,889,121
        10% OFF
        IDR 24,321,246 IDR 21,889,121
      • PWM 13:00
        17h 25m
        1 stop
        ATH Invalid Date
        Portland - Athens | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

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
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  • 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.