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Flights from Portland to Sofia

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

      • PWM 6:15 AM
        24h 50m
        2 stops
        SOF 2:05 PM
        Portland - Sofia | Thu, Dec 11 | KLM
        SOF 7:00 AM
        23h 59m
        2 stops
        PWM 11:59 PM
        Sofia - Portland | Mon, Dec 15 | KLM
        IDR 21,474,607 IDR 76,066,502
        72% OFF
        72% OFF
        IDR 76,066,502 IDR 21,474,607
      • PWM 6:00 AM
        24h 50m
        2 stops
        SOF 1:50 PM
        Portland - Sofia | Wed, Dec 17 | United Airlines
        SOF 7:55 AM
        22h 27m
        2 stops
        PWM 11:22 PM
        Sofia - Portland | Tue, Dec 23 | United Airlines
        IDR 23,361,863 IDR 76,066,502
        69% OFF
        69% OFF
        IDR 76,066,502 IDR 23,361,863
      • PWM 10:35 AM
        30h 20m
        2 stops
        SOF 11:55 PM
        Portland - Sofia | Wed, Dec 17 | Austrian Airlines
        SOF 2:00 PM
        55h 14m
        2 stops
        PWM 2:14 PM
        Sofia - Portland | Tue, Dec 23 | United Airlines
        IDR 25,878,990 IDR 76,066,502
        66% OFF
        66% OFF
        IDR 76,066,502 IDR 25,878,990
      • PWM 11:27 AM
        17h 53m
        2 stops
        SOF 12:20 PM
        Portland - Sofia | Wed, Dec 17 | Delta Air Lines
        SOF 7:05 AM
        22h 45m
        2 stops
        PWM 10:50 PM
        Sofia - Portland | Tue, Dec 23 | Bulgaria Air
        IDR 28,483,402
        63% OFF
        IDR 76,066,502 IDR 28,483,402
      • PWM 6:00 AM
        22h 20m
        2 stops
        SOF 11:20 AM
        Portland - Sofia | Fri, Dec 19 | United Airlines
        SOF 6:15 AM
        24h 44m
        2 stops
        PWM 11:59 PM
        Sofia - Portland | Sat, Dec 27 | Ryanair
        IDR 37,669,618
        50% OFF
        IDR 76,066,502 IDR 37,669,618
      • PWM 2:34 PM
        16h 21m
        2 stops
        SOF 1:55 PM
        Portland - Sofia | Thu, Dec 11 | Air France
        SOF 7:00 AM
        23h 59m
        2 stops
        PWM 11:59 PM
        Sofia - Portland | Mon, Dec 15 | Air France
        IDR 38,936,438
        49% OFF
        IDR 76,066,502 IDR 38,936,438
      • PWM 12:53 PM
        18h 7m
        2 stops
        SOF 2:00 PM
        Portland - Sofia | Fri, Dec 19 | Delta Air Lines
        SOF 7:00 AM
        22h 43m
        2 stops
        PWM 10:43 PM
        Sofia - Portland | Sat, Dec 27 | Bulgaria Air
        IDR 53,246,552
        30% OFF
        IDR 76,066,502 IDR 53,246,552
      • PWM 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Portland - Sofia | Thu, Dec 11 | Normal Airline
        SOF 3:00 PM
        6h
        Nonstop
        PWM 4:00 PM
        Sofia - Portland | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Portland to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Portland to Sofia

The distance between Portland and Sofia is approximately 7,150.51 km. Based on Trip.com's data travel demand peaks in October. The off-season for travel is March.

Cheapest round-trip ticket priceIDR 21,474,607
Off-season for travelMarch
Peak season for travelOctober
Flight distance7,150.51 km

When is the cheapest time to fly from Portland to Sofia?

The cheapest time for Portland to Sofia flights: Dec 7 to Dec 14 — one way flight prices from IDR 21,474,607.

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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 Sofia, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • When is the best time to book flights from Portland to Sofia?

    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 Sofia 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 Sofia, you can use various tools on Trip.com:
    · 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 Sofia travel is around October.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Sofia is March, when demand for travel is lower.
  • The time difference between Sofia 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.

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