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Cheap flights from Portland to Glasgow from $264

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 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Portland to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 11:45 am
GLA
-
PDX
29h 25m
1 stop
$820Icelandair
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
2:30 pm - 9:40 am
PDX
-
GLA
35h 10m
2 stops
Multiple Airlines Logo
8:20 am - 9:30 am
GLA
-
PDX
33h 10m
3 stops
$872Multiple Airlines
Tue, May 19 - Tue, May 26
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$880Icelandair
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
7:45 pm - 9:40 am
PDX
-
GLA
29h 55m
3 stops
Multiple Airlines Logo
8:20 am - 9:30 am
GLA
-
PDX
33h 10m
3 stops
$884Multiple Airlines
Tue, May 19 - Tue, May 26
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 5:55 pm
GLA
-
PDX
11h 35m
1 stop
$885Icelandair
Wed, Sep 16 - Tue, Sep 29
Finnair Logo
7:30 pm - 4:10 pm
PDX
-
GLA
12h 40m
1 stop
Finnair Logo
9:40 am - 11:22 pm
GLA
-
PDX
21h 42m
2 stops
$896Finnair
Mon, Aug 17 - Thu, Aug 20
American Airlines Logo
7:30 pm - 4:10 pm
PDX
-
GLA
12h 40m
1 stop
American Airlines Logo
7:00 am - 7:01 pm
GLA
-
PDX
20h 01m
2 stops
$898American Airlines
Mon, Aug 17 - Thu, Aug 20
Finnair Logo
1:20 pm - 6:40 pm
PDX
-
GLA
21h 20m
2 stops
Finnair Logo
5:40 pm - 11:22 pm
GLA
-
PDX
37h 42m
2 stops
$900Finnair
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
1:20 pm - 4:10 pm
PDX
-
GLA
18h 50m
2 stops
American Airlines Logo
7:00 am - 7:01 pm
GLA
-
PDX
20h 01m
2 stops
$902American Airlines
Mon, Aug 17 - Thu, Aug 20
American Airlines Logo
1:20 pm - 4:10 pm
PDX
-
GLA
18h 50m
2 stops
American Airlines Logo
7:00 am - 5:26 pm
GLA
-
PDX
18h 26m
2 stops
$903American Airlines
Mon, Aug 17 - Thu, Aug 20

KLM flights from Portland to Glasgow

Our best KLM deals on Portland to Glasgow flight tickets
KLM
Oct 4
PDX3:50 pmPortland
16h 20m
2 stops
GLA4:10 pmGlasgow Intl
Oct 11
GLA6:00 amGlasgow Intl
13h 10m
1 stop
PDX11:10 amPortland
$951
KLM
May 4
PDX1:05 pmPortland
26h 05m
1 stop
GLA11:10 pmGlasgow Intl
May 18
GLA4:55 pmGlasgow Intl
26h 15m
1 stop
PDX11:10 amPortland
$957
KLM
Oct 4
PDX3:50 pmPortland
16h 20m
2 stops
GLA4:10 pmGlasgow Intl
Oct 11
GLA6:00 amGlasgow Intl
17h 05m
2 stops
PDX3:05 pmPortland
$961

Iberia flights from Portland to Glasgow

Our best Iberia deals on Portland to Glasgow flight tickets
Iberia
Aug 31
PDX7:30 pmPortland
12h 40m
1 stop
GLA4:10 pmGlasgow Intl
Sep 8
GLA10:55 amGlasgow Intl
14h 45m
1 stop
PDX5:40 pmPortland
$933
Iberia
Oct 4
PDX7:30 pmPortland
13h 20m
1 stop
GLA4:50 pmGlasgow Intl
Oct 11
GLA10:10 amGlasgow Intl
15h 30m
1 stop
PDX5:40 pmPortland
$965
Iberia
Oct 4
PDX7:30 pmPortland
13h 20m
1 stop
GLA4:50 pmGlasgow Intl
Oct 11
GLA10:10 amGlasgow Intl
15h 30m
1 stop
PDX5:40 pmPortland
$966

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Glasgow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 8, 2026.
Use the filters below to find and compare flights from Portland to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 8/18

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Mon 8/24

2:20 pm-11:45 am

1 stop29h 25m

$820

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 5/19

2:30 pm-9:40 am

2 stops35h 10m

Glasgow Intl

Tue 5/26

8:20 am-9:30 am

3 stops33h 10m

$872

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 5/4

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Mon 5/11

2:20 pm-6:00 pm

1 stop11h 40m

$880

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 5/19

7:45 pm-9:40 am

3 stops29h 55m

Glasgow Intl

Tue 5/26

8:20 am-9:30 am

3 stops33h 10m

$884
Quickest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 9/16

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Tue 9/29

2:20 pm-5:55 pm

1 stop11h 35m

$885

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

7:30 pm-4:10 pm

1 stop12h 40m

Glasgow Intl

Thu 8/20

9:40 am-11:22 pm

2 stops21h 42m

$896

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

7:30 pm-4:10 pm

1 stop12h 40m

Glasgow Intl

Thu 8/20

7:00 am-7:01 pm

2 stops20h 01m

$898

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 8/18

1:20 pm-6:40 pm

2 stops21h 20m

Glasgow Intl

Mon 8/24

5:40 pm-11:22 pm

2 stops37h 42m

$900

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

1:20 pm-4:10 pm

2 stops18h 50m

Glasgow Intl

Thu 8/20

7:00 am-7:01 pm

2 stops20h 01m

$902

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

1:20 pm-4:10 pm

2 stops18h 50m

Glasgow Intl

Thu 8/20

7:00 am-5:26 pm

2 stops18h 26m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

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

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

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 $826 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 $644 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

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 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?

  • 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
IcelandairPriceFrom $545Free CancellationRating
7.0
631 reviews
Search Icelandair flights
British AirwaysPriceFrom $610Free CancellationRating
6.7
7,863 reviews
Search British Airways flights
DeltaPriceFrom $614Free CancellationRating
7.9
8,390 reviews
Search Delta flights
KLMPriceFrom $633Free CancellationRating
7.7
1,492 reviews
Search KLM flights
Virgin AtlanticPriceFrom $654Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $666Free CancellationRating
7.4
9,554 reviews
Search United Airlines flights
American AirlinesPriceFrom $718Free CancellationRating
7.1
11,559 reviews
Search American 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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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
Glasgow Intl Airport
Glasgow Prestwick Airport