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

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

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.

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

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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

$514Icelandair

sáb., abr. 11 - lun., abr. 20

3:30 pm - 1:25 pm

PDX

GLA

13h 55m1 stop

2:20 pm - 6:00 pm

GLA

PDX

11h 40m1 stop

$525Icelandair

sáb., may. 2 - vie., may. 8

3:30 pm - 1:25 pm

PDX

GLA

13h 55m1 stop

2:20 pm - 5:55 pm

GLA

PDX

11h 35m1 stop

$545Icelandair

sáb., may. 16 - mié., may. 27

5:45 pm - 7:40 pm

PDX

GLA

17h 55m2 stops

5:55 am - 3:55 pm

GLA

PDX

18h 00m1 stop

$551British Airways

dom., feb. 15 - mié., feb. 25

5:45 pm - 7:40 pm

PDX

GLA

17h 55m2 stops

8:25 pm - 12:17 am

GLA

PDX

35h 52m2 stops

$554British Airways

dom., feb. 15 - mié., feb. 25

6:45 pm - 2:15 pm

PDX

GLA

12h 30m1 stop

3:20 pm - 4:55 pm

GLA

PDX

32h 35m1 stop

$557British Airways

mié., mar. 11 - mar., mar. 17

6:45 pm - 2:15 pm

PDX

GLA

12h 30m1 stop

12:45 pm - 12:20 am

GLA

PDX

18h 35m2 stops

$560British Airways

mié., mar. 11 - mar., mar. 17

5:45 pm - 8:25 pm

PDX

GLA

18h 40m1 stop

10:55 am - 3:55 pm

GLA

PDX

13h 00m1 stop

$561British Airways

dom., feb. 15 - mié., feb. 25

1:52 pm - 4:10 pm

PDX

GLA

18h 18m2 stops

10:55 am - 5:40 pm

GLA

PDX

14h 45m1 stop

$563British Airways

lun., abr. 6 - mar., abr. 14

6:00 am - 9:15 am

PDX

GLA

19h 15m2 stops

7:00 am - 5:40 pm

GLA

PDX

18h 40m1 stop

$564British Airways

mié., abr. 8 - mié., abr. 22

British Airways flights from Portland to Glasgow

Our best British Airways deals on Portland to Glasgow flight tickets

British Airways

Feb 15

PDX5:45 pmPortland

17h 55m

2 stops

GLA7:40 pmGlasgow Intl

Feb 25

GLA5:55 amGlasgow Intl

18h 00m

1 stop

PDX3:55 pmPortland

$551

Find similar

British Airways

Feb 15

PDX5:45 pmPortland

17h 55m

2 stops

GLA7:40 pmGlasgow Intl

Feb 25

GLA8:25 pmGlasgow Intl

35h 52m

2 stops

PDX12:17 amPortland

$554

Find similar

British Airways

Mar 11

PDX6:45 pmPortland

12h 30m

1 stop

GLA2:15 pmGlasgow Intl

Mar 17

GLA3:20 pmGlasgow Intl

32h 35m

1 stop

PDX4:55 pmPortland

$557

Find similar

KLM flights from Portland to Glasgow

Our best KLM deals on Portland to Glasgow flight tickets

KLM

Mar 2

PDX1:25 pmPortland

35h 05m

1 stop

GLA8:30 amGlasgow Intl

Mar 24

GLA5:20 pmGlasgow Intl

26h 05m

1 stop

PDX12:25 pmPortland

$615

Find similar

KLM

Mar 2

PDX1:25 pmPortland

35h 05m

1 stop

GLA8:30 amGlasgow Intl

Mar 24

GLA1:25 pmGlasgow Intl

30h 00m

1 stop

PDX12:25 pmPortland

$621

Find similar

KLM

Feb 16

PDX6:00 amPortland

19h 55m

2 stops

GLA9:55 amGlasgow Intl

Feb 26

GLA6:05 amGlasgow Intl

19h 28m

2 stops

PDX5:33 pmPortland

$622

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

sáb. 4/11

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

lun. 4/20

2:20 pm-6:00 pm

1 stop11h 40m

$514

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

sáb. 5/2

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

vie. 5/8

2:20 pm-6:00 pm

1 stop11h 40m

$525

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

sáb. 5/16

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

mié. 5/27

2:20 pm-5:55 pm

1 stop11h 35m

$545

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 2/15

5:45 pm-7:40 pm

2 stops17h 55m

Glasgow Intl

mié. 2/25

5:55 am-3:55 pm

1 stop18h 00m

$551

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 2/15

5:45 pm-7:40 pm

2 stops17h 55m

Glasgow Intl

mié. 2/25

8:25 pm-12:17 am

2 stops35h 52m

$554

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 3/11

6:45 pm-2:15 pm

1 stop12h 30m

Glasgow Intl

mar. 3/17

3:20 pm-4:55 pm

1 stop32h 35m

$557

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 3/11

6:45 pm-2:15 pm

1 stop12h 30m

Glasgow Intl

mar. 3/17

12:45 pm-12:20 am

2 stops18h 35m

$560

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 2/15

5:45 pm-8:25 pm

1 stop18h 40m

Glasgow Intl

mié. 2/25

10:55 am-3:55 pm

1 stop13h 00m

$561

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

lun. 4/6

1:52 pm-4:10 pm

2 stops18h 18m

Glasgow Intl

mar. 4/14

10:55 am-5:40 pm

1 stop14h 45m

$563

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 4/8

6:00 am-9:15 am

2 stops19h 15m

Glasgow Intl

mié. 4/22

7:00 am-5:40 pm

1 stop18h 40m

$564

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	12h 30m
Direct flights	None

The fastest flight from Portland to Glasgow takes 12h 30m

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 12h 30m.
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 11,088 reviews	Search American Airlines flights
British Airways	PriceFrom $610	Free Cancellation	Rating 6.7 7,655 reviews	Search British Airways flights
Delta	PriceFrom $620	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights
KLM	PriceFrom $633	Free Cancellation	Rating 7.7 1,434 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 9,138 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.