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Flights from Glasgow to Portland

Airlines Flying from Glasgow to Portland

Choose from 1 carriers that fly from Glasgow to Portland, including Icelandair, Enjoy the cheapest tickets on this route with Icelandair.
Icelandair logo Icelandair

Find the cheapest flights from Glasgow to Portland within the next three months. Book one-way flights from £523 or return tickets from £561.

      • GLA 12:35
        12h 25m
        1 stop
        PDX 17:00
        Glasgow - Portland | Mon, Nov 24 | Icelandair
        PDX 14:45
        11h 10m
        1 stop
        GLA 09:55
        Portland - Glasgow | Mon, Dec 1 | Icelandair
        £561 £710
        21% OFF
        21% OFF
        £710 £561
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Wed, Nov 12 | Air France
        PDX 13:25
        24h 45m
        1 stop
        GLA 22:10
        Portland - Glasgow | Wed, Nov 19 | Air France
        £591 £710
        17% OFF
        17% OFF
        £710 £591
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Wed, Nov 12 | KLM
        PDX 13:25
        15h 20m
        1 stop
        GLA 12:45
        Portland - Glasgow | Wed, Nov 19 | KLM
        £591 £710
        17% OFF
        17% OFF
        £710 £591
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Mon, Nov 24 | Air France
        PDX 13:25
        15h 20m
        1 stop
        GLA 12:45
        Portland - Glasgow | Mon, Dec 1 | KLM
        £595
        16% OFF
        £710 £595
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Mon, Nov 24 | KLM
        PDX 13:25
        24h 45m
        1 stop
        GLA 22:10
        Portland - Glasgow | Mon, Dec 1 | KLM
        £595
        16% OFF
        £710 £595
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Mon, Nov 24 | Virgin Atlantic
        PDX 13:25
        15h 20m
        1 stop
        GLA 12:45
        Portland - Glasgow | Mon, Dec 1 | Delta Air Lines
        £598
        16% OFF
        £710 £598
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Wed, Nov 12 | Delta Air Lines
        PDX 13:25
        15h 20m
        1 stop
        GLA 12:45
        Portland - Glasgow | Wed, Nov 19 | Delta Air Lines
        £606
        15% OFF
        £710 £606
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Mon, Nov 24 | Delta Air Lines
        PDX 13:25
        15h 20m
        1 stop
        GLA 12:45
        Portland - Glasgow | Mon, Dec 1 | Delta Air Lines
        £610
        14% OFF
        £710 £610
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Fri, Nov 21 | Air France
        PDX 13:25
        12h 30m
        1 stop
        GLA 09:55
        Portland - Glasgow | Fri, Nov 28 | Air France
        £654
        8% OFF
        £710 £654
      • GLA 06:05
        13h 20m
        1 stop
        PDX 11:25
        Glasgow - Portland | Fri, Nov 21 | KLM
        PDX 13:25
        12h 30m
        1 stop
        GLA 09:55
        Portland - Glasgow | Fri, Nov 28 | KLM
        £654
        8% OFF
        £710 £654
      • GLA 13:00
        17h 25m
        1 stop
        PDX Invalid Date
        Glasgow - Portland | Fri, Nov 14 | Normal Airline
        PDX 15:00
        6h
        Direct
        GLA 16:00
        Portland - Glasgow | Sun, Nov 16 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Glasgow to Portland

The distance between Glasgow and Portland is about 7,350.79km. The most popular month to Portland is January. The off-season for travel is September.

Cheapest one-way flight price£523
Cheapest return ticket price£561
Off-season travel monthSeptember
Peak season for travelJanuary
Flight distance7,350.79km
Popular airlineIcelandair

Find the best time to fly from Glasgow to Portland

The cheapest time for Glasgow to Portland flights: Nov 16 to Nov 23 — one way flight prices from £523.

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • Which airlines offer direct flights from Glasgow to Portland?

    At the moment, you can catch a direct flight from Glasgow to Portland with the following airlines, including: Icelandair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Glasgow to Portland 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.
  • The cheapest months to fly from Glasgow to Portland is September, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Glasgow to Portland on November 24, 2025 with Icelandair, with prices starting at £560.
  • You can land at any one of the following hubs in Portland, with Glasgow Airport to Portland International Airport (GLA-PDX) is by far the most common option on this route: Hillsboro Airport (HIO) Portland International Airport (PDX).
  • The time difference between Portland and Glasgow is 8h.
  • Tickets can only be changed or cancelled 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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