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

Prices for flights from Portland Airport to Glasgow refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£494 Cheap Flights from Portland to Glasgow in 2026

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Find the cheapest flights from Portland, Maine to Glasgow

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:18 - 10:45

PWM

GLA

16h 27m

2 stops

09:30 - 23:10

GLA

PWM

18h 40m

2 stops

£494American Airlines

Tue, 14 Apr - Fri, 24 Apr

11:59 - 11:30

PWM

GLA

18h 31m

2 stops

06:25 - 21:44

GLA

PWM

20h 19m

2 stops

£530American Airlines

Sun, 5 Apr - Wed, 27 May

19:23 - 16:10

PWM

GLA

15h 47m

2 stops

09:30 - 23:10

GLA

PWM

18h 40m

2 stops

£553American Airlines

Mon, 13 Apr - Fri, 24 Apr

17:45 - 16:25

PWM

GLA

17h 40m

2 stops

07:55 - 23:10

GLA

PWM

20h 15m

2 stops

£568American Airlines

Fri, 1 May - Sat, 9 May

09:49 - 08:45

PWM

GLA

17h 56m

2 stops

14:00 - 23:30

GLA

PWM

14h 30m

1 stop

£700Lufthansa

Sun, 5 Apr - Wed, 27 May

06:00 - 13:25

PWM

GLA

26h 25m

2 stops

14:20 - 13:23

GLA

PWM

28h 03m

2 stops

£816Icelandair

Fri, 22 May - Sat, 30 May

12:11 - 09:35

PWM

GLA

16h 24m

2 stops

10:25 - 21:44

GLA

PWM

16h 19m

2 stops

£864Multiple Airlines

Fri, 22 May - Sat, 30 May

American Airlines flights from Portland, Maine to Glasgow

Our best American Airlines deals on Portland, Maine to Glasgow flight tickets

American Airlines

23 Feb

PWM17:40Portland

15h 50m

2 stops

GLA14:30Glasgow Intl

2 Mar

GLA08:55Glasgow Intl

18h 55m

2 stops

PWM22:50Portland

£463

American Airlines

14 Apr

PWM13:18Portland

16h 27m

2 stops

GLA10:45Glasgow Intl

24 Apr

GLA09:30Glasgow Intl

18h 40m

2 stops

PWM23:10Portland

£494

American Airlines

5 Apr

PWM11:59Portland

18h 31m

2 stops

GLA11:30Glasgow Intl

27 May

GLA06:25Glasgow Intl

20h 19m

2 stops

PWM21:44Portland

£530

Fly from

Fly to

Route

Depart

Return

Price

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Tue 14/4

13:18-10:45

2 stops16h 27m

Glasgow Intl

Fri 24/4

09:30-23:10

2 stops18h 40m

£494

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Sun 5/4

11:59-11:30

2 stops18h 31m

Glasgow Intl

Wed 27/5

06:25-21:44

2 stops20h 19m

£530

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Mon 13/4

19:23-16:10

2 stops15h 47m

Glasgow Intl

Fri 24/4

09:30-23:10

2 stops18h 40m

£553

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Fri 1/5

17:45-16:25

2 stops17h 40m

Glasgow Intl

Sat 9/5

07:55-23:10

2 stops20h 15m

£568

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Sun 5/4

09:49-08:45

2 stops17h 56m

Glasgow Intl

Wed 27/5

14:00-23:30

1 stop14h 30m

£700

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Fri 22/5

06:00-13:25

2 stops26h 25m

Glasgow Intl

Sat 30/5

14:20-13:23

2 stops28h 03m

£816

PortlandGlasgow

PWM - GLA

PWMGLA

Portland

Fri 22/5

12:11-09:35

2 stops16h 24m

Glasgow Intl

Sat 30/5

10:25-21:44

2 stops16h 19m

£864

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine 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

Which airlines fly to Glasgow?

Icelandair, Aer Lingus and JetBlue are the top three most popular airlines that fly to Glasgow from Portland, Maine according to our data. Icelandair is the first choice among our users, with 29% of people opting to fly with this airline when travelling to Glasgow. Keep in mind that there are 4 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

Cheap Portland, Maine to Glasgow flight deals and tips

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

Fastest flight time	18h 10m
Direct flights	None

The fastest flight from Portland, Maine to Glasgow takes 18h 10m

There are no direct flights from Portland, Maine to Glasgow. There are no popular flight routes from Portland, Maine to Glasgow.

Search flight deals

How far is Portland to Glasgow by plane?
The straight-line distance from Portland to Glasgow is 2938.7 mi. 18h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Glasgow?
Prices for flights from Portland Airport to Glasgow refresh daily.
How old do you have to be to fly from Portland Airport to Glasgow?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

It is quick and easy to find Portland to Glasgow flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Glasgow that suits you.

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

Yes. All flights to Glasgow from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Glasgow.

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

If you are not ready to book a flight from Portland to Glasgow now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Glasgow and let you know when they change.