Cheap Flights from Glasgow to Portland

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Flight deals from Glasgow to Portland

Looking for a cheap last-minute deal or the best return flight from Glasgow to Portland Airport? If you want to travel next month, return fares start from $2,128. Find the lowest prices on one-way and return tickets right here.

Portland.$1,684 per passenger.Departing Wed, 28 Oct, returning Tue, 3 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Glasgow Intl on Wed, 28 Oct, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Tue, 3 Nov, arriving in Glasgow Intl.Price includes taxes and charges.From $1,684, select.

Portland.$1,698 per passenger.Departing Mon, 16 Nov, returning Mon, 30 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Glasgow Intl on Mon, 16 Nov, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Mon, 30 Nov, arriving in Glasgow Intl.Price includes taxes and charges.From $1,698, select.

Portland.$1,703 per passenger.Departing Wed, 25 Nov, returning Tue, 1 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Glasgow Intl on Wed, 25 Nov, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Tue, 1 Dec, arriving in Glasgow Intl.Price includes taxes and charges.From $1,703, select.

Portland.$1,763 per passenger.Departing Wed, 17 Feb, returning Wed, 24 Feb.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Glasgow Intl on Wed, 17 Feb, arriving in Portland.Inbound indirect flight with Finnair, departs from Portland on Wed, 24 Feb, arriving in Glasgow Intl.Price includes taxes and charges.From $1,763, select.

Portland.$1,770 per passenger.Departing Wed, 9 Dec, returning Wed, 23 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Wed, 9 Dec, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Wed, 23 Dec, arriving in Glasgow Intl.Price includes taxes and charges.From $1,770, select.

Portland.$1,786 per passenger.Departing Mon, 5 Oct, returning Mon, 19 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Glasgow Intl on Mon, 5 Oct, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Mon, 19 Oct, arriving in Glasgow Intl.Price includes taxes and charges.From $1,786, select.

Portland.$1,794 per passenger.Departing Mon, 3 May, returning Mon, 17 May.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Glasgow Intl on Mon, 3 May, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Mon, 17 May, arriving in Glasgow Intl.Price includes taxes and charges.From $1,794, select.

Portland.$1,842 per passenger.Departing Thu, 3 Sep, returning Tue, 15 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Thu, 3 Sep, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Tue, 15 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From $1,842, select.

Portland.$1,913 per passenger.Departing Tue, 25 Aug, returning Tue, 15 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Glasgow Intl on Tue, 25 Aug, arriving in Portland.Inbound indirect flight with Finnair, departs from Portland on Tue, 15 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From $1,913, select.

Portland.$2,058 per passenger.Departing Wed, 8 Jul, returning Thu, 16 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Glasgow Intl on Wed, 8 Jul, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Thu, 16 Jul, arriving in Glasgow Intl.Price includes taxes and charges.From $2,058, select.

Portland.$2,128 per passenger.Departing Thu, 25 Jun, returning Mon, 29 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Glasgow Intl on Thu, 25 Jun, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Mon, 29 Jun, arriving in Glasgow Intl.Price includes taxes and charges.From $2,128, select.

Portland.$2,175 per passenger.Departing Sat, 27 Jun, returning Thu, 2 Jul.Return flight with United.Outbound indirect flight with United, departs from Glasgow Intl on Sat, 27 Jun, arriving in Portland.Inbound indirect flight with United, departs from Portland on Thu, 2 Jul, arriving in Glasgow Intl.Price includes taxes and charges.From $2,175, select.

Portland.$2,536 per passenger.Departing Fri, 21 Aug, returning Sat, 29 Aug.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Glasgow Intl on Fri, 21 Aug, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Sat, 29 Aug, arriving in Glasgow Intl.Price includes taxes and charges.From $2,536, select.

Portland.$2,735 per passenger.Departing Sat, 26 Dec, returning Sat, 2 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Glasgow Intl on Sat, 26 Dec, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sat, 2 Jan, arriving in Glasgow Intl.Price includes taxes and charges.From $2,735, select.

Portland.$3,047 per passenger.Departing Thu, 28 May, returning Thu, 4 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Glasgow Intl on Thu, 28 May, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Thu, 4 Jun, arriving in Glasgow Intl.Price includes taxes and charges.From $3,047, select.

Find the cheapest month to fly from Glasgow to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to Portland flights are currently cheapest in November.

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Glasgow to Portland: Alternative routes

Compare routes from Glasgow to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Portland

10km from central Portland

ClosestCheapest

from $1,684

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Salem

72km from central Portland

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Glasgow to Portland: Flight information

The things to know before you go.

Cheapest flight found	$1,684
Cheapest month to fly	October

Finding cheap flights from Glasgow to Portland: Frequently asked questions

How much are return flights from Glasgow to Portland?

The best price we found for a return flight from Glasgow to Portland is $1,684. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Glasgow to Portland?

Currently, there are no airlines that fly direct from Glasgow to Portland. But we found flights with one stop from $1,684.

How many flights are there a week from Glasgow to Portland?

As of May 2026, there are no flights flying from Glasgow to Portland.

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

The cheapest month to fly from Glasgow to Portland is usually October.

Which upcoming date is cheapest to fly from Glasgow to Portland Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Portland Airport on Wednesday, 28 October 2026.

Can I get a direct flight from Glasgow to Portland Airport?

No airlines currently offer direct flights between Glasgow and Portland Airport. Most routes have one or more stops.

How can I find the best flight deal to Portland?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Portland?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Glasgow to Portland with?

The cheapest airline that flies to Portland is Icelandair .

Flying from Glasgow to Portland International Airport (PDX): What you need to know

The timezone in Portland is UTC-8, which is eight hours behind Glasgow. Portland International Airport is located in Portland.
Get to the airport on time so you don't miss your flight from Glasgow to PDX. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.
Popular months like September or other busy periods mean bigger queues and potential delays. Stay ahead of the crowds by getting to the airport even earlier. Plan for at least four hours ahead of international flights and two hours before domestic departures.

Airports in Glasgow

Glasgow Airport (GLA)

We make it a breeze to find cheap flights from Glasgow to PDX that include a stopover. To explore the options leaving from Glasgow Airport (GLA), uncheck 'Direct flights only.' Next, select a flight that has a stop long enough to tour the city of your choice. Popular stopovers between GLA and PDX include:
- London Heathrow Airport (LHR)
- Amsterdam Schiphol Airport (AMS)
- Keflavik Airport (KEF)
Located around 13 kilometres from the centre of Glasgow, GLA can be reached in about 20 minutes by car, depending on traffic. The journey on public transport takes roughly 30 minutes.
Looking for a comfortable hotel close to Glasgow Airport? If you're catching an early flight from Glasgow to Portland International Airport, these accommodation options will put you moments from your departure lounge:
81% of flights leaving Glasgow Airport arrive at their destination on time. Given its strong on-time stats, delays are unlikely when flying out of GLA.

Glasgow Prestwick Airport (PIK)

You can reach PIK from the centre of Glasgow in about 50 minutes by car, depending on traffic conditions. The ride on public transport takes roughly 55 minutes to cover the 48 kilometres or so.
Start your holiday early with an extra night away from home. Before your Glasgow to PDX flight, stay in one of these hotels close to Glasgow Prestwick Airport:
Flights from Glasgow Prestwick Airport have a track record for punctuality, with 83% of them touching down right on cue.

About Portland International Airport (PDX)

Have a late flight from Glasgow to Portland International Airport? Don't let your travel day stretch into tomorrow. Check in to one of these hotels near PDX and turn in quicker:
For the best deal, reserve your vehicle around one week in advance of your Glasgow to Portland International Airport flight.
The address for PDX is 7000 NE Airport Way.

Getting from Portland International Airport (PDX) to central Portland

Portland International Airport to central Portland is roughly 10 kilometres. If you're getting a taxi or renting a car, plan ahead to make your trip as smooth as possible. Journey times vary depending on the time of day and traffic conditions.
If you're using public transport, expect a journey time of roughly 40 minutes.

How to find the cheapest flights from Glasgow to Portland International Airport (PDX)

$1,181 is currently the lowest price for a one-way ticket from Glasgow to Portland International Airport. Return flights start at $1,684. These fares may change depending on availability and demand.
Don't leave everything to the last minute. You're more likely to find cheap flights from Glasgow to PDX if you book early. Airlines often offer some great early bird rates.
Cheap Glasgow to Portland International Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' search function to compare fares across every month and then pick the cheapest day.
Stay on top of deals for plane tickets from Glasgow to PDX by setting up a Price Alert. We'll send you an email or notification on the app when a new discounted fare appears.
Discover the best deal on a flight from Glasgow to Portland International Airport with the help of the filters. Pick your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Glasgow to Portland International Airport (PDX)

July is the busiest month for flights from Glasgow to Portland International Airport (PDX). Plan your visit to Portland in December if you'd rather be there when it's quieter.
Before locking in your Glasgow to PDX plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in Portland, with temperatures ranging from 12ºC to 31ºC.
If you want cooler conditions, look for a cheap ticket from Glasgow to Portland International Airport in January when temperatures are between -2ºC and 10ºC.

More about Portland

When it comes to looking for somewhere to rest your head, you'll find the top stays in Portland right here. Explore these hotels once you've booked your flight from Glasgow to Portland International Airport:
Portland Japanese Garden and Peninsula Park Rose Garden are just a couple of the leading attractions to put on your Portland itinerary. Keep the sightseeing going at Beyond Van Gogh Portland.

Explore more of the United States

Seattle is just one of the many places in the United States waiting to be explored after you've seen Portland. Around 225 kilometres away to the north, top sights here include Space Needle, Pike Place Market and Seattle Skyline.
Tacoma is another well-known destination in the United States and is around 193 kilometres north of Portland. No trip is complete without visiting LeMay - America's Car Museum, Chihuly Bridge of Glass and Point Defiance Park.