What is the cheapest airline that flies from Portland to Glasgow Intl?

British Airways is the most popular carrier operating from Portland to Glasgow Intl

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

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

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

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 Intl Airport.

What documentation or ID do you need to fly to Glasgow Intl Airport?

The travel and health documents you'll need for your trip to Glasgow Intl Airport 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 Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£294 Cheap Flights from Portland to Glasgow Intl Airport in 2025/26

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Find the cheapest flights from Portland to Glasgow

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

00:32 - 08:30PDX-GLA

23h 58m2 stops

06:05 - 22:19GLA-PDX

24h 14m2 stops

£464Delta

Find Deal

Mon, 8 Dec - Tue, 16 Dec

13:25 - 12:45PDX-GLA

15h 20m1 stop

06:05 - 12:25GLA-PDX

13h 20m1 stop

£481KLM

Find Deal

Wed, 4 Mar - Wed, 11 Mar

13:30 - 16:35PDX-GLA

19h 05m2 stops

17:20 - 11:25GLA-PDX

26h 05m1 stop

£484Virgin Atlantic

Find Deal

Thu, 15 Jan - Thu, 5 Feb

07:00 - 08:30PDX-GLA

17h 30m2 stops

06:05 - 12:25GLA-PDX

13h 20m1 stop

£484KLM

Find Deal

Wed, 4 Mar - Wed, 11 Mar

17:45 - 14:35PDX-GLA

12h 50m1 stop

10:40 - 16:55GLA-PDX

13h 15m1 stop

£487British Airways

Find Deal

Sun, 1 Mar - Fri, 13 Mar

19:30 - 16:45PDX-GLA

13h 15m1 stop

08:35 - 17:40GLA-PDX

17h 05m1 stop

£499British Airways

Find Deal

Mon, 6 Apr - Tue, 14 Apr

07:20 - 10:45PDX-GLA

19h 25m2 stops

08:40 - 20:24GLA-PDX

19h 44m2 stops

£501Multiple Airlines

Find Deal

Thu, 19 Feb - Sat, 28 Feb

07:05 - 09:30PDX-GLA

18h 25m2 stops

06:35 - 20:31GLA-PDX

21h 56m2 stops

£502Multiple Airlines

Find Deal

Thu, 15 Jan - Thu, 5 Feb

13:15 - 23:10PDX-GLA

25h 55m1 stop

13:30 - 11:20GLA-PDX

29h 50m1 stop

£528Air France

Find Deal

Thu, 23 Apr - Mon, 18 May

13:15 - 16:10PDX-GLA

18h 55m1 stop

17:00 - 11:20GLA-PDX

26h 20m1 stop

£553Virgin Atlantic

Find Deal

Fri, 17 Apr - Tue, 21 Apr

Delta flights from Portland to Glasgow Intl Airport

Our best Delta deals on Portland to Glasgow Intl Airport flight tickets

Delta

8 Dec

PDX00:32Portland

23h 58m

2 stops

GLA08:30Glasgow Intl

16 Dec

GLA06:05Glasgow Intl

24h 14m

2 stops

PDX22:19Portland

£464

Find similar

Delta

18 Feb

PDX00:55Portland

25h 00m

2 stops

GLA09:55Glasgow Intl

28 Feb

GLA06:05Glasgow Intl

22h 25m

2 stops

PDX20:30Portland

£511

Find similar

Delta

18 Feb

PDX00:55Portland

25h 00m

2 stops

GLA09:55Glasgow Intl

28 Feb

GLA06:05Glasgow Intl

22h 25m

2 stops

PDX20:30Portland

£512

Find similar

KLM flights from Portland to Glasgow Intl Airport

Our best KLM deals on Portland to Glasgow Intl Airport flight tickets

KLM

4 Mar

PDX13:25Portland

15h 20m

1 stop

GLA12:45Glasgow Intl

11 Mar

GLA06:05Glasgow Intl

13h 20m

1 stop

PDX12:25Portland

£481

Find similar

KLM

4 Mar

PDX07:00Portland

17h 30m

2 stops

GLA08:30Glasgow Intl

11 Mar

GLA06:05Glasgow Intl

13h 20m

1 stop

PDX12:25Portland

£484

Find similar

KLM

15 Jan

PDX13:30Portland

19h 05m

2 stops

GLA16:35Glasgow Intl

5 Feb

GLA06:05Glasgow Intl

19h 30m

2 stops

PDX17:35Portland

£491

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/12

00:32-08:30

2 stops23h 58m

Glasgow Intl

Tue 16/12

06:05-22:19

2 stops24h 14m

£464

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 4/3

13:25-12:45

1 stop15h 20m

Glasgow Intl

Wed 11/3

06:05-12:25

1 stop13h 20m

£481

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 15/1

13:30-16:35

2 stops19h 05m

Glasgow Intl

Thu 5/2

17:20-11:25

1 stop26h 05m

£484

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 4/3

07:00-08:30

2 stops17h 30m

Glasgow Intl

Wed 11/3

06:05-12:25

1 stop13h 20m

£484

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 1/3

17:45-14:35

1 stop12h 50m

Glasgow Intl

Fri 13/3

10:40-16:55

1 stop13h 15m

£487

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 6/4

19:30-16:45

1 stop13h 15m

Glasgow Intl

Tue 14/4

08:35-17:40

1 stop17h 05m

£499

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 19/2

07:20-10:45

2 stops19h 25m

Glasgow Intl

Sat 28/2

08:40-20:24

2 stops19h 44m

£501

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 15/1

07:05-09:30

2 stops18h 25m

Glasgow Intl

Thu 5/2

06:35-20:31

2 stops21h 56m

£502

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 23/4

13:15-23:10

1 stop25h 55m

Glasgow Intl

Mon 18/5

13:30-11:20

1 stop29h 50m

£528

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Fri 17/4

13:15-16:10

1 stop18h 55m

Glasgow Intl

Tue 21/4

17:00-11:20

1 stop26h 20m

£553

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Glasgow Intl Airport

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

Prices

Airlines

What is the cheapest month to fly to Glasgow Intl Airport?

In general, November is the cheapest month to fly from Portland to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £484. If you’re not able to fly to Glasgow Intl Airport in November, then April is your next best option. Flight prices from Portland to Glasgow Intl Airport during April average around £511.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

On average, the least expensive day to fly to Glasgow Intl Airport from Portland is on a Friday. momondo users have found tickets for Friday departures for as low as £616. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £618. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

In the morning is the cheapest time of day to fly from Portland to Glasgow Intl Airport when you can find flight prices for as low as £618. Flying to Glasgow Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly at midday, with an average ticket price of £645. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £641 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Portland for as low as £490 on momondo.

When to book flights from Portland to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Portland to Glasgow Intl Airport (PDX to GLA) flight deals and tips

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

Direct flights	None

There are no direct flights from Portland to Glasgow Intl Airport. There are no popular flight routes from Portland to Glasgow Intl Airport.

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How far is Portland to Glasgow Intl by plane?
The distance between Portland and Glasgow Intl is about 4566.0 mi. A reasonable flight in good conditions will take 11h 10m.
When did momondo last update prices for flights from Portland Airport to Glasgow Intl Airport?
Prices for flights from Portland Airport to Glasgow Intl Airport are updated daily.
How old do you have to be to fly from Portland Airport to Glasgow Intl Airport?
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 Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The travel and health documents you'll need for your trip to Glasgow Intl Airport 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 Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Paisley

Largs

Kilmarnock

Dunoon

Arrochar

Clydebank

Inveraray

Rothesay

Helensburgh

Dumbarton

Alexandria

Balloch

East Kilbride

Renfrew

Ballachulish

Glencoe

Kinlochleven

Tarbert

Barrhead

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Glasgow . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Glasgow from Portland which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from Portland.

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

Price alerts on flights to Glasgow from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.