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 43% 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?

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 November 2026, there are 4 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.

$327 Cheap Flights from Portland to Glasgow in 2026/27

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.

3:30 pm - 9:15 pmPDX Portland-GLA Glasgow Intl

21h 45m2 stops Reykjavik Keflavik Intl London Gatwick

5:35 pm - 5:55 pmGLA Glasgow Intl-PDX Portland

32h 20m3 stops Barcelona-El Prat Stockholm Arlanda Reykjavik Keflavik Intl

$979Multiple Airlines

Tue, Apr 27 - Tue, May 11

2:45 pm - 8:10 pmPDX Portland-GLA Glasgow Intl

21h 25m2 stops Reykjavik Keflavik Intl Berlin Brandenburg

9:50 am - 6:56 pmGLA Glasgow Intl-PDX Portland

41h 06m3 stops Malaga Casablanca Mohamed V Los Angeles

$998Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

3:30 pm - 8:50 pmPDX Portland-GLA Glasgow Intl

21h 20m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Dublin

5:35 pm - 5:55 pmGLA Glasgow Intl-PDX Portland

32h 20m3 stops Barcelona-El Prat Stockholm Arlanda Reykjavik Keflavik Intl

$1,001Multiple Airlines

Tue, Apr 27 - Tue, May 11

1:44 pm - 1:25 pmPDX Portland-GLA Glasgow Intl

15h 41m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

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

11h 35m1 stop Reykjavik Keflavik Intl

$1,014Icelandair

Sun, Apr 25 - Wed, May 5

8:25 pm - 6:45 pmPDX Portland-GLA Glasgow Intl

14h 20m1 stop London Heathrow

1:20 pm - 6:35 pmGLA Glasgow Intl-PDX Portland

13h 15m1 stop London Heathrow

$1,038British Airways

Sun, Apr 25 - Wed, May 5

8:25 pm - 4:45 pmPDX Portland-GLA Glasgow Intl

12h 20m1 stop London Heathrow

10:55 am - 6:35 pmGLA Glasgow Intl-PDX Portland

15h 40m1 stop London Heathrow

$1,042British Airways

Tue, Apr 27 - Tue, May 11

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

11h 10m1 stop Reykjavik Keflavik Intl

11:55 am - 7:53 pmGLA Glasgow Intl-PDX Portland

15h 58m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

$1,068Icelandair

Thu, Dec 3 - Thu, Dec 10

5:30 am - 12:55 pmPDX Portland-GLA Glasgow Intl

23h 25m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

9:05 am - 6:43 pmGLA Glasgow Intl-PDX Portland

17h 38m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,078Delta

Tue, Apr 27 - Tue, May 11

7:10 am - 12:55 pmPDX Portland-GLA Glasgow Intl

21h 45m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

9:05 am - 8:23 pmGLA Glasgow Intl-PDX Portland

19h 18m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,081Delta

Sun, Apr 25 - Wed, May 5

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

11h 10m1 stop Reykjavik Keflavik Intl

11:55 am - 9:39 amGLA Glasgow Intl-PDX Portland

29h 44m2 stops Reykjavik Keflavik Intl Denver Intl

$1,142Icelandair

Tue, Dec 1 - Tue, Dec 15

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British Airways flights from Portland to Glasgow

Our best British Airways deals on Portland to Glasgow flight tickets

British Airways

Apr 27

PDX8:25 pmPortland

12h 20m

1 stop

GLA4:45 pmGlasgow Intl

May 11

GLA10:55 amGlasgow Intl

15h 40m

1 stop

PDX6:35 pmPortland

$1,042

British Airways

May 3

PDX8:25 pmPortland

15h 15m

1 stop

GLA7:40 pmGlasgow Intl

May 6

GLA9:40 amGlasgow Intl

16h 55m

1 stop

PDX6:35 pmPortland

$1,068

British Airways

May 3

PDX8:25 pmPortland

15h 15m

1 stop

GLA7:40 pmGlasgow Intl

May 6

GLA9:40 amGlasgow Intl

16h 55m

1 stop

PDX6:35 pmPortland

$1,070

Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets

Icelandair

Apr 25

PDX1:44 pmPortland

15h 41m

2 stops

GLA1:25 pmGlasgow Intl

May 5

GLA2:20 pmGlasgow Intl

11h 35m

1 stop

PDX5:55 pmPortland

$1,014

Icelandair

Dec 1

PDX2:45 pmPortland

11h 10m

1 stop

GLA9:55 amGlasgow Intl

Dec 15

GLA11:55 amGlasgow Intl

29h 44m

2 stops

PDX9:39 amPortland

$1,142

Icelandair

Nov 9

PDX10:35 amPortland

15h 20m

2 stops

GLA9:55 amGlasgow Intl

Nov 14

GLA11:55 amGlasgow Intl

39h 58m

2 stops

PDX7:53 pmPortland

$1,354

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 4/27

3:30 pm-9:15 pm

2 stops21h 45m

Glasgow Intl

Tue 5/11

5:35 pm-5:55 pm

3 stops32h 20m

$979

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Thu 12/3

2:45 pm-8:10 pm

2 stops21h 25m

Glasgow Intl

Thu 12/10

9:50 am-6:56 pm

3 stops41h 06m

$998

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 4/27

3:30 pm-8:50 pm

3 stops21h 20m

Glasgow Intl

Tue 5/11

5:35 pm-5:55 pm

3 stops32h 20m

$1,001

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sun 4/25

1:44 pm-1:25 pm

2 stops15h 41m

Glasgow Intl

Wed 5/5

2:20 pm-5:55 pm

1 stop11h 35m

$1,014

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sun 4/25

8:25 pm-6:45 pm

1 stop14h 20m

Glasgow Intl

Wed 5/5

1:20 pm-6:35 pm

1 stop13h 15m

$1,038

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 4/27

8:25 pm-4:45 pm

1 stop12h 20m

Glasgow Intl

Tue 5/11

10:55 am-6:35 pm

1 stop15h 40m

$1,042

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

Thu 12/10

11:55 am-7:53 pm

2 stops15h 58m

$1,068

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 4/27

5:30 am-12:55 pm

2 stops23h 25m

Glasgow Intl

Tue 5/11

9:05 am-6:43 pm

2 stops17h 38m

$1,078

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Sun 4/25

7:10 am-12:55 pm

2 stops21h 45m

Glasgow Intl

Wed 5/5

9:05 am-8:23 pm

2 stops19h 18m

$1,081

PortlandGlasgow

PDX Portland - GLA Glasgow Intl

PDXGLA

Portland

Tue 12/1

2:45 pm-9:55 am

1 stop11h 10m

Glasgow Intl

Tue 12/15

11:55 am-9:39 am

2 stops29h 44m

$1,142

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 February, then departing from Portland during the month November is also very affordable. Most momondo users find prices during this month for around $797.

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 $957 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	$327
Fastest flight time	11h 10m
Direct flights	None

The best one-way flight to Glasgow from Portland in the past 72 hours is $327. The best round-trip flight deal from Portland to Glasgow found on momondo in the last 72 hours is $979.

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 November 2026, there are 4 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
Virgin Atlantic	PriceFrom $554	Free Cancellation	Rating 7.5 698 reviews	Search Virgin Atlantic flights
Icelandair	PriceFrom $558	Free Cancellation	Rating 6.9 767 reviews	Search Icelandair flights
Delta	PriceFrom $589	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
British Airways	PriceFrom $607	Free Cancellation	Rating 6.7 8,285 reviews	Search British Airways flights
KLM	PriceFrom $664	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
United Airlines	PriceFrom $894	Free Cancellation	Rating 7.3 10,469 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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Fly into one of these airports located in Glasgow

Glasgow Intl Airport

Glasgow Prestwick Airport

Cheap flights from Portland to Glasgow from $327

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 4/27. 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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British Airways flights from Portland to Glasgow

Our best British Airways deals on Portland to Glasgow flight tickets

Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets

momondo Fare Finder

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See travel insights to Glasgow from

How to get the cheapest flight ticket from Portland to 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