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Flights from Portland to Guernsey

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

      • PDX 17:45
        19h 5m
        1 stop
        GCI 20:50
        Portland - Guernsey | Fri, Feb 13 | British Airways
        GCI 06:55
        17h
        1 stop
        PDX 15:55
        Guernsey - Portland | Fri, Feb 20 | Aurigny Air Services
        SEK 8,852 SEK 65,320
        86% off
        86% off
        SEK 65,320 SEK 8,852
      • PDX 17:45
        19h 5m
        1 stop
        GCI 20:50
        Portland - Guernsey | Fri, Jan 9 | Finnair
        GCI 06:55
        17h
        1 stop
        PDX 15:55
        Guernsey - Portland | Sun, Jan 11 | Aurigny Air Services
        SEK 11,227 SEK 65,320
        83% off
        83% off
        SEK 65,320 SEK 11,227
      • PDX 17:45
        19h 5m
        1 stop
        GCI 20:50
        Portland - Guernsey | Fri, Jan 9 | American Airlines
        GCI 06:55
        17h
        1 stop
        PDX 15:55
        Guernsey - Portland | Sun, Jan 11 | Aurigny Air Services
        SEK 11,450 SEK 65,320
        82% off
        82% off
        SEK 65,320 SEK 11,450
      • PDX 17:45
        19h 5m
        1 stop
        GCI 20:50
        Portland - Guernsey | Fri, Jan 9 | Iberia
        GCI 06:55
        17h
        1 stop
        PDX 15:55
        Guernsey - Portland | Sun, Jan 11 | Aurigny Air Services
        SEK 11,594
        82% off
        SEK 65,320 SEK 11,594
      • PDX 17:45
        15h 50m
        1 stop
        GCI 17:35
        Portland - Guernsey | Fri, Jan 9 | British Airways
        GCI 18:10
        29h 45m
        1 stop
        PDX 15:55
        Guernsey - Portland | Sun, Jan 11 | Aurigny Air Services
        SEK 17,238
        74% off
        SEK 65,320 SEK 17,238
      • PDX 17:45
        15h 50m
        1 stop
        GCI 17:35
        Portland - Guernsey | Sun, Dec 21 | British Airways
        GCI 18:10
        29h 45m
        1 stop
        PDX 15:55
        Guernsey - Portland | Sat, Dec 27 | Aurigny Air Services
        SEK 27,165
        57% off
        SEK 65,320 SEK 27,165
      • PDX 17:45
        17h 25m
        1 stop
        GCI 19:10
        Portland - Guernsey | Fri, Dec 26 | British Airways
        GCI 06:55
        17h
        1 stop
        PDX 15:55
        Guernsey - Portland | Mon, Dec 29 | Aurigny Air Services
        SEK 47,684
        27% off
        SEK 65,320 SEK 47,684
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
        GCI 15:00
        6h
        Direct
        PDX 16:00
        Guernsey - Portland | Mon, Dec 22 | Normal Airline
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      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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        Search
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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        Search
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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        Search
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
        Search
        Search
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
        Search
        Search
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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        Search
      • PDX 13:00
        17h 25m
        1 stop
        GCI Invalid Date
        Portland - Guernsey | Sat, Dec 20 | Normal Airline
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Displayed flight fares from Portland to Guernsey are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Portland to Guernsey

The distance between Portland and Guernsey is 7,964.98 km. Based on Trip.com's data, travel demand peaks in December. The off-season for travel is January.

Cheapest round-trip ticket priceSEK 8,852
Off-season for travelJanuary
Peak season for travelDecember
Flight distance7,964.98 km
Flight statistics for the Portland–Guernsey route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

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

    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 Guernsey 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 Guernsey, 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 Guernsey travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Guernsey is January, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Portland to Guernsey on October 17, 2025 with Alaska Airlines, with prices starting at SEK 12,609.
  • The time difference between Guernsey and Portland is 8h.
  • 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.