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Cheap flights from Portland to Glasgow from £199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Glasgow departing on 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
£561Icelandair
Thu, 10 Dec - Wed, 23 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
£561Icelandair
Sat, 12 Dec - Wed, 23 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
£561Icelandair
Tue, 8 Dec - Wed, 23 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
£561Icelandair
Mon, 7 Dec - Wed, 23 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00GLA  Glasgow Intl-PDX Portland
13h 05m1 stop Reykjavik Keflavik Intl
£581Icelandair
Thu, 10 Dec - Sun, 27 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00GLA  Glasgow Intl-PDX Portland
13h 05m1 stop Reykjavik Keflavik Intl
£581Icelandair
Mon, 7 Dec - Sun, 27 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00GLA  Glasgow Intl-PDX Portland
13h 05m1 stop Reykjavik Keflavik Intl
£581Icelandair
Sat, 12 Dec - Sun, 27 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00GLA  Glasgow Intl-PDX Portland
13h 05m1 stop Reykjavik Keflavik Intl
£581Icelandair
Tue, 8 Dec - Sun, 27 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
£581Icelandair
Mon, 2 Nov - Wed, 2 Dec
Icelandair Logo
14:45 - 09:55PDX  Portland-GLA Glasgow Intl
11h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
£581Icelandair
Tue, 3 Nov - Wed, 2 Dec

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American Airlines flights from Portland to Glasgow

Our best American Airlines deals on Portland to Glasgow flight tickets
American Airlines
21 Oct
PDX13:12Portland
17h 28m
2 stops
GLA14:40Glasgow Intl
25 Nov
GLA08:40Glasgow Intl
15h 10m
1 stop
PDX15:50Portland
£705
American Airlines
3 Nov
PDX13:23Portland
17h 12m
2 stops
GLA14:35Glasgow Intl
2 Dec
GLA05:45Glasgow Intl
18h 05m
1 stop
PDX15:50Portland
£718

Delta flights from Portland to Glasgow

Our best Delta deals on Portland to Glasgow flight tickets
Delta
1 Nov
PDX13:20Portland
15h 25m
1 stop
GLA12:45Glasgow Intl
4 Dec
GLA05:40Glasgow Intl
13h 40m
1 stop
PDX11:20Portland
£709
Delta
1 Nov
PDX05:30Portland
23h 15m
2 stops
GLA12:45Glasgow Intl
3 Dec
GLA13:25Glasgow Intl
29h 55m
1 stop
PDX11:20Portland
£712
Delta
3 Nov
PDX05:35Portland
23h 10m
2 stops
GLA12:45Glasgow Intl
3 Dec
GLA05:40Glasgow Intl
18h 49m
2 stops
PDX16:29Portland
£719

momondo Fare Finder

 
Customise your flight search to find flights from Portland to Glasgow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Portland to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Thu 10/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Wed 23/12

11:35-17:00

1 stop13h 25m

£561

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sat 12/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Wed 23/12

11:35-17:00

1 stop13h 25m

£561

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 8/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Wed 23/12

11:35-17:00

1 stop13h 25m

£561

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 7/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Wed 23/12

11:35-17:00

1 stop13h 25m

£561
Fastest return journey

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Thu 10/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Sun 27/12

11:55-17:00

1 stop13h 05m

£581

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 7/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Sun 27/12

11:55-17:00

1 stop13h 05m

£581

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sat 12/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Sun 27/12

11:55-17:00

1 stop13h 05m

£581

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 8/12

14:45-09:55

1 stop11h 10m

Glasgow Intl

Sun 27/12

11:55-17:00

1 stop13h 05m

£581

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 2/11

14:45-09:55

1 stop11h 10m

Glasgow Intl

Wed 2/12

11:35-17:00

1 stop13h 25m

£581

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 3/11

14:45-09:55

1 stop11h 10m

Glasgow Intl

Wed 2/12

11:35-17:00

1 stop13h 25m

£581

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Portland to Glasgow

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Glasgow?

Prices are currently low for flights on this route.

Typical prices usually range from £587 to £857.
The lowest price recently found on this route was £561.

What is the cheapest month to fly to Glasgow?

If you’re not able to fly to Glasgow in January, then November is your next best option. Flight prices from Portland to Glasgow during November average around £465.

How far in advance should I book a flight from Portland to Glasgow?

You are more likely to see cheaper flights to Glasgow from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow for around £653 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from Portland for as low as £530 on momondo.

Cheap Portland to Glasgow flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Glasgow

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Portland to Glasgow takes 11h 10m
There are no direct flights from Portland to Glasgow. There are no popular flight routes from Portland to Glasgow.
Search flight deals

Frequently asked questions about flying from Portland to Glasgow

  • How far is Portland to Glasgow by plane?

    A flight from Portland to Glasgow will travel around 4571.4 mi. A reasonable flight in good conditions will take 11h 10m.

  • When did momondo last update prices for flights from Portland Airport to Glasgow?

    Prices for flights from Portland Airport to Glasgow are updated daily.

  • How old do you have to be to fly from Portland Airport to Glasgow?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Glasgow.

  • What documentation or ID do you need to fly to Glasgow?

    The travel and health documents you'll need for your trip to Glasgow may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Glasgow. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Glasgow?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Glasgow. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Glasgow with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Glasgow from Portland with this policy.

How can momondo help me find flights from Portland to Glasgow?

momondo helps you find the best flight between Portland and Glasgow by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Glasgow right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Glasgow from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport