What airlines fly to Glasgow?

British Airways, Icelandair and United Airlines are the top three most popular airlines that fly to Glasgow from Portland according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 7 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

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

Icelandair and British Airways are the most popular carriers operating from Portland to Glasgow

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

Prices for flights from Portland Airport to Glasgow refresh daily.

How many operators does momondo search for flights from Portland Airport to Glasgow?

As of January 2026, there are 5 operators available to choose from for flights from Portland Airport to Glasgow.

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 required travel and health documents for your Glasgow trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$211 Cheap Flights from Portland to Glasgow in 2026

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Find the cheapest flights from Portland to Glasgow

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 1:25 pm

PDX

GLA

13h 55m

1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m

1 stop

$508Icelandair

Thu, Apr 2 - Fri, Apr 10

3:30 pm - 1:25 pm

PDX

GLA

13h 55m

1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m

1 stop

$509Icelandair

Thu, Apr 2 - Fri, Apr 10

3:30 pm - 1:25 pm

PDX

GLA

13h 55m

1 stop

2:20 pm - 5:55 pm

GLA

PDX

11h 35m

1 stop

$534Icelandair

Sat, May 16 - Wed, May 27

12:04 pm - 3:50 pm

PDX

GLA

19h 46m

2 stops

8:40 am - 4:55 pm

GLA

PDX

15h 15m

1 stop

$554British Airways

Wed, Mar 4 - Wed, Mar 11

5:45 pm - 3:50 pm

PDX

GLA

14h 05m

1 stop

5:55 am - 4:55 pm

GLA

PDX

18h 00m

1 stop

$556British Airways

Wed, Mar 4 - Wed, Mar 11

12:04 pm - 3:50 pm

PDX

GLA

19h 46m

2 stops

12:45 pm - 12:15 am

GLA

PDX

18h 30m

2 stops

$557British Airways

Wed, Mar 4 - Wed, Mar 11

3:30 pm - 1:25 pm

PDX

GLA

13h 55m

1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m

1 stop

$563Icelandair

Tue, Apr 14 - Wed, Apr 22

3:30 pm - 1:25 pm

PDX

GLA

13h 55m

1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m

1 stop

$564Icelandair

Tue, Apr 14 - Wed, Apr 22

6:45 pm - 10:30 pm

PDX

GLA

20h 45m

1 stop

12:45 pm - 4:55 pm

GLA

PDX

35h 10m

1 stop

$566British Airways

Wed, Mar 11 - Tue, Mar 17

6:45 pm - 10:30 pm

PDX

GLA

20h 45m

1 stop

8:10 pm - 4:55 pm

GLA

PDX

27h 45m

2 stops

$568British Airways

Wed, Mar 11 - Tue, Mar 17

Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets

Icelandair

Apr 2

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

Apr 10

GLA2:20 pmGlasgow Intl

11h 40m

1 stop

PDX6:00 pmPortland

$508

Icelandair

Apr 2

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

Apr 10

GLA2:20 pmGlasgow Intl

11h 40m

1 stop

PDX6:00 pmPortland

$509

Icelandair

May 16

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

May 27

GLA2:20 pmGlasgow Intl

11h 35m

1 stop

PDX5:55 pmPortland

$534

British Airways flights from Portland to Glasgow

Our best British Airways deals on Portland to Glasgow flight tickets

British Airways

Mar 4

PDX12:04 pmPortland

19h 46m

2 stops

GLA3:50 pmGlasgow Intl

Mar 11

GLA8:40 amGlasgow Intl

15h 15m

1 stop

PDX4:55 pmPortland

$554

British Airways

Mar 4

PDX5:45 pmPortland

14h 05m

1 stop

GLA3:50 pmGlasgow Intl

Mar 11

GLA5:55 amGlasgow Intl

18h 00m

1 stop

PDX4:55 pmPortland

$556

British Airways

Mar 4

PDX12:04 pmPortland

19h 46m

2 stops

GLA3:50 pmGlasgow Intl

Mar 11

GLA12:45 pmGlasgow Intl

18h 30m

2 stops

PDX12:15 amPortland

$557

Fly from

Fly to

Route

Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 4/2

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 4/10

2:20 pm-6:00 pm

1 stop11h 40m

$508

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 4/2

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 4/10

2:20 pm-6:00 pm

1 stop11h 40m

$509

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 5/16

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 5/27

2:20 pm-5:55 pm

1 stop11h 35m

$534

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/4

12:04 pm-3:50 pm

2 stops19h 46m

Glasgow Intl

Wed 3/11

8:40 am-4:55 pm

1 stop15h 15m

$554

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/4

5:45 pm-3:50 pm

1 stop14h 05m

Glasgow Intl

Wed 3/11

5:55 am-4:55 pm

1 stop18h 00m

$556

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/4

12:04 pm-3:50 pm

2 stops19h 46m

Glasgow Intl

Wed 3/11

12:45 pm-12:15 am

2 stops18h 30m

$557

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 4/22

2:20 pm-6:00 pm

1 stop11h 40m

$563

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 4/22

2:20 pm-6:00 pm

1 stop11h 40m

$564

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/11

6:45 pm-10:30 pm

1 stop20h 45m

Glasgow Intl

Tue 3/17

12:45 pm-4:55 pm

1 stop35h 10m

$566

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/11

6:45 pm-10:30 pm

1 stop20h 45m

Glasgow Intl

Tue 3/17

8:10 pm-4:55 pm

2 stops27h 45m

$568

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of November, then departing from Portland during the month March is also very affordable. Most momondo users find prices during this month for around $665.

How far in advance should I book a flight 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 $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from Portland for as low as $625 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	13h 55m
Direct flights	None

The fastest flight from Portland to Glasgow takes 13h 55m

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

Search flight deals

How far is Portland to Glasgow by plane?
The distance between Portland and Glasgow is about 4571.4 mi. A reasonable flight in good conditions will take 13h 55m.
When did momondo last update prices for flights from Portland Airport to Glasgow?
Prices for flights from Portland Airport to Glasgow refresh daily.
How many operators does momondo search for flights from Portland Airport to Glasgow?
As of January 2026, there are 5 operators available to choose from for flights from Portland Airport to Glasgow.
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 required travel and health documents for your Glasgow trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Glasgow

Compare and see reviews for airlines that fly from Portland to Glasgow with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $535	Free Cancellation	Rating 7.1 602 reviews	Search Icelandair flights
American Airlines	PriceFrom $583	Free Cancellation	Rating 7.2 11,166 reviews	Search American Airlines flights
British Airways	PriceFrom $607	Free Cancellation	Rating 6.7 7,690 reviews	Search British Airways flights
Delta	PriceFrom $620	Free Cancellation	Rating 7.9 8,080 reviews	Search Delta flights
KLM	PriceFrom $633	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
Virgin Atlantic	PriceFrom $654	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $666	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Glasgow for you.

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

All flight searches from Portland to Glasgow on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Portland to Glasgow flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.