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

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

When did momondo last update prices for flights from Glasgow Intl Airport to Portland Airport?

Prices for flights from Glasgow Intl Airport to Portland Airport were last updated today.

How many operators does momondo search for flights from Glasgow Intl Airport to Portland Airport?

The number of operators available for flights from Glasgow Intl Airport to Portland Airport is 1 as of September 2025.

How old do you have to be to fly from Glasgow Intl Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The required travel and health documents for your Portland Airport 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$427 Cheap Flights from Glasgow Intl Airport to Portland (GLA-PDX) in 2025

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Find the cheapest flights from Glasgow Intl Airport to Portland (GLA-PDX)

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 11:20 amGLA-PDX

13h 20m1 stop

1:15 pm - 4:10 pmPDX-GLA

18h 55m1 stop

$763Virgin Atlantic

Find Deal

Wed, Sep 17 - Wed, Sep 24

6:00 am - 4:15 pmGLA-PDX

18h 15m2 stops

1:15 pm - 4:10 pmPDX-GLA

18h 55m1 stop

$772KLM

Find Deal

Wed, Sep 17 - Wed, Sep 24

6:00 am - 4:15 pmGLA-PDX

18h 15m2 stops

7:15 am - 8:10 amPDX-GLA

16h 55m2 stops

$780KLM

Find Deal

Wed, Sep 17 - Wed, Sep 24

8:55 am - 6:51 pmGLA-PDX

17h 56m2 stops

7:15 am - 8:10 amPDX-GLA

16h 55m2 stops

$840KLM

Find Deal

Tue, Sep 16 - Tue, Sep 23

2:20 pm - 5:55 pmGLA-PDX

11h 35m1 stop

3:20 pm - 1:25 pmPDX-GLA

14h 05m1 stop

$841Icelandair

Find Deal

Fri, Oct 17 - Fri, Oct 24

8:35 am - 11:01 pmGLA-PDX

22h 26m3 stops

9:55 am - 5:00 pmPDX-GLA

23h 05m3 stops

$847

Find Deal

Sat, Oct 18 - Sat, Oct 25

2:20 pm - 5:55 pmGLA-PDX

11h 35m1 stop

3:20 pm - 1:25 pmPDX-GLA

14h 05m1 stop

$869Icelandair

Find Deal

Wed, Sep 17 - Wed, Sep 24

6:10 am - 11:01 pmGLA-PDX

24h 51m2 stops

8:30 am - 11:00 pmPDX-GLA

30h 30m2 stops

$887Lufthansa

Find Deal

Tue, Sep 16 - Tue, Sep 23

7:35 am - 11:01 pmGLA-PDX

23h 26m3 stops

6:15 am - 6:30 pmPDX-GLA

28h 15m3 stops

$1,007

Find Deal

Tue, Sep 16 - Tue, Sep 23

8:35 am - 5:35 pmGLA-PDX

17h 00m1 stop

7:25 pm - 10:35 pmPDX-GLA

19h 10m1 stop

$1,953British Airways

Find Deal

Tue, Sep 16 - Tue, Sep 23

KLM flights from Glasgow Intl Airport to Portland

Our best KLM deals on Glasgow Intl Airport to Portland flight tickets

KLM

Sep 17

GLA6:00 amGlasgow Intl

18h 15m

2 stops

PDX4:15 pmPortland

Sep 24

PDX1:15 pmPortland

18h 55m

1 stop

GLA4:10 pmGlasgow Intl

$772

Find similar

KLM

Sep 17

GLA6:00 amGlasgow Intl

18h 15m

2 stops

PDX4:15 pmPortland

Sep 24

PDX7:15 amPortland

16h 55m

2 stops

GLA8:10 amGlasgow Intl

$780

Find similar

KLM

Sep 16

GLA8:55 amGlasgow Intl

17h 56m

2 stops

PDX6:51 pmPortland

Sep 23

PDX7:15 amPortland

16h 55m

2 stops

GLA8:10 amGlasgow Intl

$840

Find similar

Icelandair flights from Glasgow Intl Airport to Portland

Our best Icelandair deals on Glasgow Intl Airport to Portland flight tickets

Icelandair

Oct 17

GLA2:20 pmGlasgow Intl

11h 35m

1 stop

PDX5:55 pmPortland

Oct 24

PDX3:20 pmPortland

14h 05m

1 stop

GLA1:25 pmGlasgow Intl

$841

Find similar

Icelandair

Sep 17

GLA2:20 pmGlasgow Intl

11h 35m

1 stop

PDX5:55 pmPortland

Sep 24

PDX3:20 pmPortland

14h 05m

1 stop

GLA1:25 pmGlasgow Intl

$869

Find similar

Icelandair

Sep 16

GLA2:20 pmGlasgow Intl

11h 35m

1 stop

PDX5:55 pmPortland

Sep 23

PDX4:46 pmPortland

12h 39m

2 stops

GLA1:25 pmGlasgow Intl

$1,001

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 9/17

6:00 am-11:20 am

1 stop13h 20m

Portland

Wed 9/24

1:15 pm-4:10 pm

1 stop18h 55m

$763

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 9/17

6:00 am-4:15 pm

2 stops18h 15m

Portland

Wed 9/24

1:15 pm-4:10 pm

1 stop18h 55m

$772

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 9/17

6:00 am-4:15 pm

2 stops18h 15m

Portland

Wed 9/24

7:15 am-8:10 am

2 stops16h 55m

$780

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 9/16

8:55 am-6:51 pm

2 stops17h 56m

Portland

Tue 9/23

7:15 am-8:10 am

2 stops16h 55m

$840

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Fri 10/17

2:20 pm-5:55 pm

1 stop11h 35m

Portland

Fri 10/24

3:20 pm-1:25 pm

1 stop14h 05m

$841

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sat 10/18

8:35 am-11:01 pm

3 stops22h 26m

Portland

Sat 10/25

9:55 am-5:00 pm

3 stops23h 05m

$847

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 9/17

2:20 pm-5:55 pm

1 stop11h 35m

Portland

Wed 9/24

3:20 pm-1:25 pm

1 stop14h 05m

$869

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 9/16

6:10 am-11:01 pm

2 stops24h 51m

Portland

Tue 9/23

8:30 am-11:00 pm

2 stops30h 30m

$887

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 9/16

7:35 am-11:01 pm

3 stops23h 26m

Portland

Tue 9/23

6:15 am-6:30 pm

3 stops28h 15m

$1,007

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 9/16

8:35 am-5:35 pm

1 stop17h 00m

Portland

Tue 9/23

7:25 pm-10:35 pm

1 stop19h 10m

$1,953

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 Glasgow Intl Airport to Portland

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 Portland?

The cheapest month to fly to Portland from Glasgow Intl Airport is in November. Flight prices, which tend to average around $804, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until May to fly from Glasgow Intl Airport, when ticket prices are also cheap, with an average price of $830.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $979. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $1,670.

Can stopping save me money on Glasgow Intl Airport to Portland flights?

You could potentially save up to 24% on your flight if you consider stops on a Glasgow Intl Airport to Portland flight.

When to book flights from Glasgow Intl Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Glasgow Intl Airport to Portland (GLA to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Portland

Direct flights	None

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

Search flight deals

How far is Glasgow Intl to Portland by plane?
The straight-line distance from Glasgow Intl to Portland is 4566.0 mi. Typically, this will take 11h 35m by plane in normal conditions.
When did momondo last update prices for flights from Glasgow Intl Airport to Portland Airport?
Prices for flights from Glasgow Intl Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Glasgow Intl Airport to Portland Airport?
The number of operators available for flights from Glasgow Intl Airport to Portland Airport is 1 as of September 2025.
How old do you have to be to fly from Glasgow Intl Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Glasgow Intl Airport to Portland?
Based on momondo bookings for flights between Glasgow Intl Airport and Portland, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Glasgow Intl Airport to Portland

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $817	Free Cancellation	Rating 6.7 7,345 reviews		Search British Airways flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

Tigard

The Dalles

Pacific City

Tillamook

Manzanita

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from Glasgow to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Glasgow on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Glasgow to Portland?

momondo helps you find the best flight between Glasgow and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Glasgow to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Glasgow to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.