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Cheap flights from Portland to Glasgow from $172

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 4/6. 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
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 - 5:55 pm
GLA
-
PDX
11h 35m
1 stop
$539Icelandair
Tue, Aug 11 - Wed, Aug 19
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
$544Icelandair
Tue, Apr 14 - Wed, Apr 22
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
$569Icelandair
Tue, Apr 14 - Wed, Apr 22
Icelandair Logo
3:30 pm - 1:35 pm
PDX
-
GLA
14h 05m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$668Icelandair
Thu, Apr 9 - Wed, Apr 22
Delta Logo
7:00 am - 12:45 pm
PDX
-
GLA
22h 45m
2 stops
Delta Logo
6:05 am - 10:08 pm
GLA
-
PDX
23h 03m
2 stops
$685Delta
Wed, Mar 11 - Tue, Mar 17
Delta Logo
7:00 am - 12:45 pm
PDX
-
GLA
22h 45m
2 stops
Delta Logo
6:05 am - 9:53 pm
GLA
-
PDX
22h 48m
2 stops
$686Delta
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
8:00 am - 10:45 am
PDX
-
GLA
18h 45m
2 stops
American Airlines Logo
10:50 am - 10:56 pm
GLA
-
PDX
20h 06m
2 stops
$688American Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
8:00 am - 10:45 am
PDX
-
GLA
18h 45m
2 stops
Multiple Airlines Logo
6:25 am - 4:50 pm
GLA
-
PDX
18h 25m
2 stops
$689Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
British Airways Logo
11:46 am - 5:40 pm
PDX
-
GLA
21h 54m
2 stops
British Airways Logo
5:55 am - 5:40 pm
GLA
-
PDX
19h 45m
1 stop
$693British Airways
Mon, Apr 6 - Tue, Apr 14
KLM Logo
1:05 pm - 4:10 pm
PDX
-
GLA
19h 05m
1 stop
KLM Logo
6:00 am - 2:53 pm
GLA
-
PDX
16h 53m
2 stops
$695KLM
Tue, Apr 14 - Wed, Apr 22

American Airlines flights from Portland to Glasgow Intl Airport

Our best American Airlines deals on Portland to Glasgow Intl Airport flight tickets
American Airlines
Apr 14
PDX8:00 amPortland
18h 45m
2 stops
GLA10:45 amGlasgow Intl
Apr 22
GLA10:50 amGlasgow Intl
20h 06m
2 stops
PDX10:56 pmPortland
$688
American Airlines
Aug 21
PDX7:30 pmPortland
16h 45m
1 stop
GLA8:15 pmGlasgow Intl
Sep 7
GLA5:50 amGlasgow Intl
19h 00m
2 stops
PDX4:50 pmPortland
$787

KLM flights from Portland to Glasgow Intl Airport

Our best KLM deals on Portland to Glasgow Intl Airport flight tickets
KLM
Mar 4
PDX1:25 pmPortland
19h 10m
1 stop
GLA4:35 pmGlasgow Intl
Mar 10
GLA9:05 amGlasgow Intl
19h 48m
2 stops
PDX9:53 pmPortland
$681
KLM
Mar 4
PDX7:00 amPortland
17h 30m
2 stops
GLA8:30 amGlasgow Intl
Mar 10
GLA6:05 amGlasgow Intl
19h 58m
2 stops
PDX7:03 pmPortland
$685
KLM
Apr 14
PDX1:05 pmPortland
19h 05m
1 stop
GLA4:10 pmGlasgow Intl
Apr 22
GLA6:00 amGlasgow Intl
16h 53m
2 stops
PDX2:53 pmPortland
$695

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Glasgow Intl Airport 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 February 26, 2026.
Use the filters below to find and compare flights from Portland to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 8/11

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 8/19

2:20 pm-5:55 pm

1 stop11h 35m

$539

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 4/22

2:20 pm-6:00 pm

1 stop11h 40m

$544

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 4/22

2:20 pm-6:00 pm

1 stop11h 40m

$569

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 4/9

3:30 pm-1:35 pm

1 stop14h 05m

Glasgow Intl

Wed 4/22

2:20 pm-6:00 pm

1 stop11h 40m

$668

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/11

7:00 am-12:45 pm

2 stops22h 45m

Glasgow Intl

Tue 3/17

6:05 am-10:08 pm

2 stops23h 03m

$685

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 3/11

7:00 am-12:45 pm

2 stops22h 45m

Glasgow Intl

Tue 3/17

6:05 am-9:53 pm

2 stops22h 48m

$686

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

8:00 am-10:45 am

2 stops18h 45m

Glasgow Intl

Wed 4/22

10:50 am-10:56 pm

2 stops20h 06m

$688

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

8:00 am-10:45 am

2 stops18h 45m

Glasgow Intl

Wed 4/22

6:25 am-4:50 pm

2 stops18h 25m

$689

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 4/6

11:46 am-5:40 pm

2 stops21h 54m

Glasgow Intl

Tue 4/14

5:55 am-5:40 pm

1 stop19h 45m

$693

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 4/14

1:05 pm-4:10 pm

1 stop19h 05m

Glasgow Intl

Wed 4/22

6:00 am-2:53 pm

2 stops16h 53m

$695

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 Intl Airport

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 Intl Airport?

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $835 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Portland for as low as $625 on momondo.

When to book flights from Portland to Glasgow Intl Airport

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

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

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Portland to Glasgow Intl Airport takes 12h 55m
There are no direct flights from Portland to Glasgow Intl Airport. There are no popular flight routes from Portland to Glasgow Intl Airport.
Search flight deals

  • How far is Portland to Glasgow Intl by plane?

    The distance between Portland and Glasgow Intl is about 4566.0 mi. Flights usually cover this in 12h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Portland Airport to Glasgow Intl Airport refresh daily.

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

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

    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 Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The required travel and health documents for your Glasgow Intl 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 Glasgow Intl 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 Portland to Glasgow Intl Airport?

Best airlines flying from Portland to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Portland to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $545Free CancellationRating
7.1
617 reviews
Search Icelandair flights
American AirlinesPriceFrom $583Free CancellationRating
7.2
11,353 reviews
Search American Airlines flights
British AirwaysPriceFrom $606Free CancellationRating
6.7
7,768 reviews
Search British Airways flights
DeltaPriceFrom $629Free CancellationRating
7.9
8,238 reviews
Search Delta flights
KLMPriceFrom $633Free CancellationRating
7.7
1,460 reviews
Search KLM flights

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Helensburgh
Inveraray
Alexandria
Glencoe
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Tarbert

Why use momondo?

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

Finding the right flight to Glasgow from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Glasgow from Portland with this policy.

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

momondo helps you find the best flight between Portland and Glasgow 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 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 Intl Airport trip

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