What airlines fly to Glasgow?

British Airways, Icelandair and Delta 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 45% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 6 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?

Aer Lingus 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 September 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.

$538 Cheap Flights from Portland to Glasgow in 2026

Discover deals from 900+ travel sites with momondo.

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.

2:45 pm - 9:55 amPDX Portland-GLA Glasgow Intl

11h 10m1 stop Reykjavik Keflavik Intl

11:35 am - 5:00 pmGLA Glasgow Intl-PDX Portland

13h 25m1 stop Reykjavik Keflavik Intl

$678Icelandair

Thu, Dec 3 - Fri, Dec 11

3:30 pm - 1:25 pmPDX Portland-GLA Glasgow Intl

13h 55m1 stop Reykjavik Keflavik Intl

2:20 pm - 5:55 pmGLA Glasgow Intl-PDX Portland

11h 35m1 stop Reykjavik Keflavik Intl

$679Icelandair

Mon, Oct 12 - Fri, Oct 23

3:45 pm - 9:55 amPDX Portland-GLA Glasgow Intl

11h 10m1 stop Reykjavik Keflavik Intl

7:20 pm - 5:00 pmGLA Glasgow Intl-PDX Portland

29h 40m2 stops London Stansted Reykjavik Keflavik Intl

$874Multiple Airlines

Mon, Oct 26 - Thu, Nov 5

6:45 pm - 6:15 pmPDX Portland-GLA Glasgow Intl

16h 30m1 stop London Heathrow

8:20 pm - 3:50 pmGLA Glasgow Intl-PDX Portland

27h 30m1 stop London Heathrow

$888Iberia

Mon, Oct 26 - Thu, Nov 5

5:45 pm - 4:00 pmPDX Portland-GLA Glasgow Intl

14h 15m1 stop London Heathrow

9:20 am - 4:50 pmGLA Glasgow Intl-PDX Portland

14h 30m1 stop London Heathrow

$899British Airways

Wed, Mar 3 - Fri, Mar 19

5:45 pm - 6:25 pmPDX Portland-GLA Glasgow Intl

16h 40m1 stop London Heathrow

9:45 am - 4:50 pmGLA Glasgow Intl-PDX Portland

14h 05m1 stop London Heathrow

$899British Airways

Wed, Mar 3 - Wed, Mar 17

9:55 am - 4:10 pmPDX Portland-GLA Glasgow Intl

22h 15m2 stops Salt Lake City Amsterdam Schiphol

6:00 am - 11:10 amGLA Glasgow Intl-PDX Portland

13h 10m1 stop Amsterdam Schiphol

$900Delta

Mon, Oct 12 - Fri, Oct 23

1:20 pm - 4:30 pmPDX Portland-GLA Glasgow Intl

19h 10m1 stop Amsterdam Schiphol

9:05 am - 12:20 pmGLA Glasgow Intl-PDX Portland

34h 15m1 stop Amsterdam Schiphol

$907Delta

Mon, Mar 1 - Tue, Mar 23

7:02 am - 10:10 amPDX Portland-GLA Glasgow Intl

19h 08m2 stops Chicago O'Hare Intl Newark

2:00 pm - 9:27 pmGLA Glasgow Intl-PDX Portland

15h 27m1 stop Newark

$997United Airlines

Sat, Oct 17 - Sat, Oct 24

5:30 am - 10:10 amPDX Portland-GLA Glasgow Intl

20h 40m2 stops San Francisco Newark

2:00 pm - 9:35 amGLA Glasgow Intl-PDX Portland

27h 35m2 stops Newark Denver Intl

$1,001United Airlines

Sat, Oct 17 - Sat, Oct 24

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:40 amPDX Portland-GLA Glasgow Intl

19h 40m2 stops Minneapolis St Paul Amsterdam Schiphol

6:00 am - 11:10 amGLA Glasgow Intl-PDX Portland

13h 10m1 stop Amsterdam Schiphol

$1,155Delta

Fri, Sep 11 - Sun, Sep 20

6:00 am - 9:40 amPDX Portland-GLA Glasgow Intl

19h 40m2 stops Minneapolis St Paul Amsterdam Schiphol

6:00 am - 5:09 pmGLA Glasgow Intl-PDX Portland

19h 09m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,165Delta

Fri, Sep 11 - Sun, Sep 20

7:30 pm - 11:10 pmPDX Portland-GLA Glasgow Intl

19h 40m1 stop London Heathrow

6:00 am - 11:28 pmGLA Glasgow Intl-PDX Portland

25h 28m2 stops London Heathrow Philadelphia

$1,189British Airways

Fri, Sep 11 - Sun, Sep 20

11:48 am - 10:15 pmPDX Portland-GLA Glasgow Intl

26h 27m2 stops Chicago O'Hare Intl London Heathrow

6:00 am - 11:28 pmGLA Glasgow Intl-PDX Portland

25h 28m2 stops London Heathrow Philadelphia

$1,191British Airways

Fri, Sep 11 - Sun, Sep 20

1:05 pm - 9:40 amPDX Portland-GLA Glasgow Intl

12h 35m1 stop Amsterdam Schiphol

6:00 am - 11:10 amGLA Glasgow Intl-PDX Portland

13h 10m1 stop Amsterdam Schiphol

$1,262KLM

Fri, Sep 11 - Sun, Sep 20

11:02 pm - 10:10 amPDX Portland-GLA Glasgow Intl

27h 08m2 stops Chicago O'Hare Intl Newark

2:00 pm - 10:11 amGLA Glasgow Intl-PDX Portland

28h 11m3 stops Newark Denver Intl San Francisco

$1,278United Airlines

Fri, Sep 11 - Sun, Sep 20

11:02 pm - 10:10 amPDX Portland-GLA Glasgow Intl

27h 08m2 stops Chicago O'Hare Intl Newark

2:00 pm - 10:11 amGLA Glasgow Intl-PDX Portland

28h 11m3 stops Newark Denver Intl San Francisco

$1,322United Airlines

Fri, Sep 11 - Sun, Sep 20

1:05 pm - 9:40 amPDX Portland-GLA Glasgow Intl

12h 35m1 stop Amsterdam Schiphol

6:00 am - 11:10 amGLA Glasgow Intl-PDX Portland

13h 10m1 stop Amsterdam Schiphol

$1,374KLM

Fri, Sep 11 - Sun, Sep 20

6:50 pm - 6:30 pmPDX Portland-GLA Glasgow Intl

39h 40m3 stops San Francisco Hong Kong Intl London Heathrow

7:35 am - 1:37 pmGLA Glasgow Intl-PDX Portland

38h 02m3 stops London Heathrow Hong Kong Intl Seattle/Tacoma Intl

$12,911Multiple Airlines

Fri, Sep 11 - Sun, Sep 20

6:50 pm - 6:30 pmPDX Portland-GLA Glasgow Intl

39h 40m3 stops San Francisco Hong Kong Intl London Heathrow

7:35 am - 1:37 pmGLA Glasgow Intl-PDX Portland

38h 02m3 stops London Heathrow Hong Kong Intl Seattle/Tacoma Intl

$12,912Multiple Airlines

Fri, Sep 11 - Sun, Sep 20

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Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets

Icelandair

Dec 3

PDX2:45 pmPortland

11h 10m

1 stop

GLA9:55 amGlasgow Intl

Dec 11

GLA11:35 amGlasgow Intl

13h 25m

1 stop

PDX5:00 pmPortland

$678

Icelandair

Oct 19

PDX3:30 pmPortland

13h 55m

1 stop

GLA1:25 pmGlasgow Intl

Oct 26

GLA1:25 pmGlasgow Intl

11h 35m

1 stop

PDX6:00 pmPortland

$679

Icelandair

Nov 2

PDX2:45 pmPortland

11h 10m

1 stop

GLA9:55 amGlasgow Intl

Nov 6

GLA11:35 amGlasgow Intl

13h 25m

1 stop

PDX5:00 pmPortland

$689

United Airlines flights from Portland to Glasgow

Our best United Airlines deals on Portland to Glasgow flight tickets

United Airlines

Oct 17

PDX7:02 amPortland

19h 08m

2 stops

GLA10:10 amGlasgow Intl

Oct 24

GLA2:00 pmGlasgow Intl

15h 27m

1 stop

PDX9:27 pmPortland

$997

United Airlines

Sep 11

PDX11:02 pmPortland

27h 08m

2 stops

GLA10:10 amGlasgow Intl

Sep 20

GLA2:00 pmGlasgow Intl

28h 11m

3 stops

PDX10:11 amPortland

$1,278

United Airlines

Sep 11

PDX11:02 pmPortland

27h 08m

2 stops

GLA10:10 amGlasgow Intl

Sep 20

GLA2:00 pmGlasgow Intl

28h 11m

3 stops

PDX10:11 amPortland

$1,322

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Thu 12/3

2:45 pm-9:55 am

1 stop11h 10m

Glasgow Intl

Fri 12/11

11:35 am-5:00 pm

1 stop13h 25m

$678

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/12

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 10/23

2:20 pm-5:55 pm

1 stop11h 35m

$679

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/26

3:45 pm-9:55 am

1 stop11h 10m

Glasgow Intl

Thu 11/5

7:20 pm-5:00 pm

2 stops29h 40m

$874

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/26

6:45 pm-6:15 pm

1 stop16h 30m

Glasgow Intl

Thu 11/5

8:20 pm-3:50 pm

1 stop27h 30m

$888

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Wed 3/3

5:45 pm-4:00 pm

1 stop14h 15m

Glasgow Intl

Fri 3/19

9:20 am-4:50 pm

1 stop14h 30m

$899

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Wed 3/3

5:45 pm-6:25 pm

1 stop16h 40m

Glasgow Intl

Wed 3/17

9:45 am-4:50 pm

1 stop14h 05m

$899

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/12

9:55 am-4:10 pm

2 stops22h 15m

Glasgow Intl

Fri 10/23

6:00 am-11:10 am

1 stop13h 10m

$900

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 3/1

1:20 pm-4:30 pm

1 stop19h 10m

Glasgow Intl

Tue 3/23

9:05 am-12:20 pm

1 stop34h 15m

$907

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sat 10/17

7:02 am-10:10 am

2 stops19h 08m

Glasgow Intl

Sat 10/24

2:00 pm-9:27 pm

1 stop15h 27m

$997

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sat 10/17

5:30 am-10:10 am

2 stops20h 40m

Glasgow Intl

Sat 10/24

2:00 pm-9:35 am

2 stops27h 35m

$1,001

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between Portland and Glasgow?

Prices are currently low for flights on this route.

Typical prices usually range from $833 to $1,062.
The lowest price recently found on this route was $678.

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 $696.

How far in advance should I book a flight from Portland 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 $884 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 $761 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

Best Price Found	$538
Fastest flight time	11h 10m
Direct flights	None

The best one-way flight to Glasgow from Portland in the past 72 hours is $538. The best round-trip flight deal from Portland to Glasgow found on momondo in the last 72 hours is $678.

The fastest flight from Portland to Glasgow takes 11h 10m

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

Search flight deals

Frequently asked questions about flying from Portland to Glasgow

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 11h 10m.
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 September 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 6.9 741 reviews	Search Icelandair flights
Virgin Atlantic	PriceFrom $554	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $589	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
British Airways	PriceFrom $606	Free Cancellation	Rating 6.7 8,211 reviews	Search British Airways flights
KLM	PriceFrom $633	Free Cancellation	Rating 7.8 1,570 reviews	Search KLM flights
United Airlines	PriceFrom $663	Free Cancellation	Rating 7.4 10,174 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.

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Cheap flights from Portland to Glasgow from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Glasgow departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets

United Airlines flights from Portland to Glasgow

Our best United Airlines deals on Portland to Glasgow flight tickets

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

See travel insights to Glasgow from

How to get the cheapest flight ticket from Portland to Glasgow

What is the typical price of a round-trip flight between Portland and Glasgow?

What is the cheapest month to fly to Glasgow?

How far in advance should I book a flight from Portland to Glasgow?

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

What airlines fly to Glasgow?

Cheap Portland to Glasgow flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Glasgow

Best airlines flying from Portland to Glasgow

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

Why use momondo?

An easier way to manage your Glasgow trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow

Fly your favorite airline to Glasgow

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Portland

According to popular flight searches on momondo this year

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