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?

British Airways, Icelandair, and Delta 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.

$276 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 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

$679Icelandair

Mon, Oct 26 - Wed, Nov 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

$680Icelandair

Sat, Oct 17 - Fri, Oct 23

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

16h 40m1 stop London Heathrow

9:45 am - 3:50 pmGLA Glasgow Intl-PDX Portland

14h 05m1 stop London Heathrow

$735British Airways

Wed, Feb 10 - Wed, Feb 17

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

16h 40m1 stop London Heathrow

3:25 pm - 3:50 pmGLA Glasgow Intl-PDX Portland

32h 25m1 stop London Heathrow

$737Iberia

Mon, Oct 26 - Tue, Nov 10

5:39 pm - 6:25 pmPDX Portland-GLA Glasgow Intl

17h 46m2 stops Seattle/Tacoma Intl London Heathrow

8:55 am - 3:50 pmGLA Glasgow Intl-PDX Portland

14h 55m1 stop London Heathrow

$741Multiple Airlines

Mon, Oct 26 - Wed, Nov 11

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

16h 40m1 stop London Heathrow

8:00 am - 3:50 pmGLA Glasgow Intl-PDX Portland

15h 50m1 stop London Heathrow

$746British Airways

Mon, Jan 18 - Fri, Jan 29

1:05 pm - 4:10 pmPDX Portland-GLA Glasgow Intl

19h 05m1 stop Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$789Delta

Mon, Sep 28 - Wed, Oct 7

1:05 pm - 12:55 pmPDX Portland-GLA Glasgow Intl

15h 50m1 stop Amsterdam Schiphol

9:10 am - 11:10 amGLA Glasgow Intl-PDX Portland

34h 00m1 stop Amsterdam Schiphol

$789Delta

Sun, Oct 4 - Mon, Oct 12

1:05 pm - 12:55 pmPDX Portland-GLA Glasgow Intl

15h 50m1 stop Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$839KLM

Mon, Oct 5 - Mon, Oct 12

3:00 pm - 4:10 pmPDX Portland-GLA Glasgow Intl

17h 10m2 stops Minneapolis St Paul Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$843KLM

Sun, Oct 4 - Mon, Oct 12

Cheap last minute flights

Enter your travel dates to find the best prices.

1:05 pm - 12:55 pmPDX Portland-GLA Glasgow Intl

15h 50m1 stop Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$889KLM

Thu, Sep 17 - Sat, Sep 26

11:20 am - 4:10 pmPDX Portland-GLA Glasgow Intl

20h 50m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$893Delta

Thu, Sep 17 - Sat, Sep 26

1:05 pm - 4:10 pmPDX Portland-GLA Glasgow Intl

19h 05m1 stop Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$1,133Delta

Thu, Sep 17 - Sat, Sep 26

1:05 pm - 4:10 pmPDX Portland-GLA Glasgow Intl

19h 05m1 stop Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$1,150Delta

Thu, Sep 17 - Sat, Sep 26

11:20 am - 4:10 pmPDX Portland-GLA Glasgow Intl

20h 50m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$1,155Delta

Thu, Sep 17 - Sat, Sep 26

1:05 pm - 12:55 pmPDX Portland-GLA Glasgow Intl

15h 50m1 stop Amsterdam Schiphol

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

13h 10m1 stop Amsterdam Schiphol

$1,273KLM

Thu, Sep 17 - Sat, Sep 26

7:10 am - 8:25 amPDX Portland-GLA Glasgow Intl

17h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

6:00 am - 5:31 pmGLA Glasgow Intl-PDX Portland

19h 31m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,464KLM

Thu, Sep 17 - Sat, Sep 26

2:12 pm - 6:50 pmPDX Portland-GLA Glasgow Intl

20h 38m2 stops Dallas/Fort Worth London Heathrow

12:00 pm - 8:47 pmGLA Glasgow Intl-PDX Portland

16h 47m2 stops Dublin Seattle/Tacoma Intl

$1,494Multiple Airlines

Thu, Sep 17 - Sat, Sep 26

2:12 pm - 6:50 pmPDX Portland-GLA Glasgow Intl

20h 38m2 stops Dallas/Fort Worth London Heathrow

12:00 pm - 8:47 pmGLA Glasgow Intl-PDX Portland

16h 47m2 stops Dublin Seattle/Tacoma Intl

$1,495Multiple Airlines

Thu, Sep 17 - Sat, Sep 26

12:01 pm - 6:50 pmPDX Portland-GLA Glasgow Intl

22h 49m2 stops Dallas/Fort Worth London Heathrow

12:00 pm - 8:47 pmGLA Glasgow Intl-PDX Portland

16h 47m2 stops Dublin Seattle/Tacoma Intl

$1,569Multiple Airlines

Thu, Sep 17 - Sat, Sep 26

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Finnair flights from Portland to Glasgow

Our best Finnair deals on Portland to Glasgow flight tickets

Finnair

Oct 26

PDX7:30 amPortland

20h 25m

2 stops

GLA10:55 amGlasgow Intl

Nov 2

GLA3:30 pmGlasgow Intl

36h 02m

2 stops

PDX7:32 pmPortland

$756

Finnair

Oct 20

PDX1:12 pmPortland

19h 33m

2 stops

GLA4:45 pmGlasgow Intl

Oct 25

GLA8:10 pmGlasgow Intl

32h 01m

2 stops

PDX9:11 pmPortland

$809

Iberia flights from Portland to Glasgow

Our best Iberia deals on Portland to Glasgow flight tickets

Iberia

Oct 26

PDX6:45 pmPortland

16h 40m

1 stop

GLA6:25 pmGlasgow Intl

Nov 10

GLA3:25 pmGlasgow Intl

32h 25m

1 stop

PDX3:50 pmPortland

$737

Iberia

Oct 26

PDX6:45 pmPortland

12h 45m

1 stop

GLA2:30 pmGlasgow Intl

Nov 2

GLA8:15 pmGlasgow Intl

33h 55m

2 stops

PDX10:10 pmPortland

$749

Iberia

Nov 12

PDX6:00 amPortland

19h 50m

2 stops

GLA9:50 amGlasgow Intl

Nov 16

GLA3:25 pmGlasgow Intl

38h 45m

2 stops

PDX10:10 pmPortland

$784

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/26

3:45 pm-9:55 am

1 stop11h 10m

Glasgow Intl

Wed 11/11

11:35 am-5:00 pm

1 stop13h 25m

$679

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sat 10/17

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 10/23

2:20 pm-5:55 pm

1 stop11h 35m

$680

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Wed 2/10

5:45 pm-6:25 pm

1 stop16h 40m

Glasgow Intl

Wed 2/17

9:45 am-3:50 pm

1 stop14h 05m

$735

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/26

6:45 pm-6:25 pm

1 stop16h 40m

Glasgow Intl

Tue 11/10

3:25 pm-3:50 pm

1 stop32h 25m

$737

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/26

5:39 pm-6:25 pm

2 stops17h 46m

Glasgow Intl

Wed 11/11

8:55 am-3:50 pm

1 stop14h 55m

$741

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 1/18

5:45 pm-6:25 pm

1 stop16h 40m

Glasgow Intl

Fri 1/29

8:00 am-3:50 pm

1 stop15h 50m

$746

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 9/28

1:05 pm-4:10 pm

1 stop19h 05m

Glasgow Intl

Wed 10/7

6:00 am-11:10 am

1 stop13h 10m

$789

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sun 10/4

1:05 pm-12:55 pm

1 stop15h 50m

Glasgow Intl

Mon 10/12

9:10 am-11:10 am

1 stop34h 00m

$789

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Mon 10/5

1:05 pm-12:55 pm

1 stop15h 50m

Glasgow Intl

Mon 10/12

6:00 am-11:10 am

1 stop13h 10m

$839

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sun 10/4

3:00 pm-4:10 pm

2 stops17h 10m

Glasgow Intl

Mon 10/12

6:00 am-11:10 am

1 stop13h 10m

$843

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 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 $679.

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	$276
Fastest flight time	11h 10m
Direct flights	None

The best one-way flight to Glasgow from Portland in the past 72 hours is $276. The best round-trip flight deal from Portland to Glasgow found on momondo in the last 72 hours is $679.

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 6.9 743 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 8,565 reviews	Search Delta flights
British Airways	PriceFrom $607	Free Cancellation	Rating 6.7 8,215 reviews	Search British Airways flights
KLM	PriceFrom $633	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
United Airlines	PriceFrom $663	Free Cancellation	Rating 7.4 10,212 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.

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.

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Fly into one of these airports located in Glasgow

Glasgow Intl Airport

Glasgow Prestwick Airport

Cheap flights from Portland to Glasgow from $276

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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Glasgow

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Big names and deals

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Finnair flights from Portland to Glasgow

Our best Finnair deals on Portland to Glasgow flight tickets

Iberia flights from Portland to Glasgow

Our best Iberia deals on Portland to Glasgow flight tickets

momondo Fare Finder

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

Complete your trip to Glasgow

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According to popular flight searches on momondo this year