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 53% 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 1:25 pm

PDX

GLA

13h 55m1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m1 stop

$522Icelandair

mar., abr. 28 - dom., may. 10

3:30 pm - 1:25 pm

PDX

GLA

13h 55m1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m1 stop

$529Icelandair

jue., abr. 30 - dom., may. 10

5:45 pm - 3:50 pm

PDX

GLA

14h 05m1 stop

10:20 am - 4:55 pm

GLA

PDX

13h 35m1 stop

$590British Airways

mié., mar. 4 - dom., mar. 8

1:52 pm - 6:15 pm

PDX

GLA

20h 23m2 stops

10:20 am - 4:55 pm

GLA

PDX

13h 35m1 stop

$605British Airways

mié., mar. 4 - dom., mar. 8

11:48 am - 3:50 pm

PDX

GLA

20h 02m2 stops

12:50 pm - 12:15 am

GLA

PDX

18h 25m2 stops

$608British Airways

mié., mar. 4 - dom., mar. 8

5:45 pm - 6:15 pm

PDX

GLA

16h 30m1 stop

3:55 pm - 4:55 pm

GLA

PDX

32h 00m1 stop

$610British Airways

mié., mar. 4 - dom., mar. 8

1:05 pm - 11:10 pm

PDX

GLA

26h 05m1 stop

9:10 am - 6:52 pm

GLA

PDX

17h 42m2 stops

$619KLM

mar., abr. 28 - jue., abr. 30

1:25 pm - 8:30 am

PDX

GLA

35h 05m1 stop

9:05 am - 12:25 pm

GLA

PDX

34h 20m1 stop

$621KLM

lun., mar. 2 - mar., mar. 24

9:50 am - 11:50 am

PDX

GLA

18h 00m2 stops

6:00 am - 11:04 pm

GLA

PDX

24h 04m2 stops

$623Lufthansa

lun., mar. 2 - mar., mar. 24

7:00 am - 9:15 am

PDX

GLA

18h 15m2 stops

10:35 am - 10:32 pm

GLA

PDX

19h 57m2 stops

$624British Airways

mié., abr. 8 - mié., abr. 22

Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets

Icelandair

Apr 28

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

May 10

GLA2:20 pmGlasgow Intl

11h 40m

1 stop

PDX6:00 pmPortland

$522

Find similar

Icelandair

Apr 30

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

May 10

GLA2:20 pmGlasgow Intl

11h 40m

1 stop

PDX6:00 pmPortland

$529

Find similar

Icelandair

May 21

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

May 31

GLA2:20 pmGlasgow Intl

11h 35m

1 stop

PDX5:55 pmPortland

$777

Find similar

British Airways flights from Portland to Glasgow

Our best British Airways deals on Portland to Glasgow flight tickets

British Airways

Mar 4

PDX5:45 pmPortland

14h 05m

1 stop

GLA3:50 pmGlasgow Intl

Mar 8

GLA10:20 amGlasgow Intl

13h 35m

1 stop

PDX4:55 pmPortland

$590

Find similar

British Airways

Mar 4

PDX1:52 pmPortland

20h 23m

2 stops

GLA6:15 pmGlasgow Intl

Mar 8

GLA10:20 amGlasgow Intl

13h 35m

1 stop

PDX4:55 pmPortland

$605

Find similar

British Airways

Mar 4

PDX11:48 amPortland

20h 02m

2 stops

GLA3:50 pmGlasgow Intl

Mar 8

GLA12:50 pmGlasgow Intl

18h 25m

2 stops

PDX12:15 amPortland

$608

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mar. 4/28

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

dom. 5/10

2:20 pm-6:00 pm

1 stop11h 40m

$522

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

jue. 4/30

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

dom. 5/10

2:20 pm-6:00 pm

1 stop11h 40m

$529

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 3/4

5:45 pm-3:50 pm

1 stop14h 05m

Glasgow Intl

dom. 3/8

10:20 am-4:55 pm

1 stop13h 35m

$590

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 3/4

1:52 pm-6:15 pm

2 stops20h 23m

Glasgow Intl

dom. 3/8

10:20 am-4:55 pm

1 stop13h 35m

$605

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 3/4

11:48 am-3:50 pm

2 stops20h 02m

Glasgow Intl

dom. 3/8

12:50 pm-12:15 am

2 stops18h 25m

$608

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 3/4

5:45 pm-6:15 pm

1 stop16h 30m

Glasgow Intl

dom. 3/8

3:55 pm-4:55 pm

1 stop32h 00m

$610

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mar. 4/28

1:05 pm-11:10 pm

1 stop26h 05m

Glasgow Intl

jue. 4/30

9:10 am-6:52 pm

2 stops17h 42m

$619

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

lun. 3/2

1:25 pm-8:30 am

1 stop35h 05m

Glasgow Intl

mar. 3/24

9:05 am-12:25 pm

1 stop34h 20m

$621

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

lun. 3/2

9:50 am-11:50 am

2 stops18h 00m

Glasgow Intl

mar. 3/24

6:00 am-11:04 pm

2 stops24h 04m

$623

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 4/8

7:00 am-9:15 am

2 stops18h 15m

Glasgow Intl

mié. 4/22

10:35 am-10:32 pm

2 stops19h 57m

$624

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 $891 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 15m
Direct flights	None

The fastest flight from Portland to Glasgow takes 13h 15m

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 15m.
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 $549	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
American Airlines	PriceFrom $583	Free Cancellation	Rating 7.2 11,077 reviews	Search American Airlines flights
British Airways	PriceFrom $610	Free Cancellation	Rating 6.7 7,641 reviews	Search British Airways flights
Delta	PriceFrom $620	Free Cancellation	Rating 7.9 8,024 reviews	Search Delta flights
KLM	PriceFrom $633	Free Cancellation	Rating 7.7 1,435 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 9,137 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.