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Cheap flights from Portland to Glasgow from $307

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 - 5:55 pm
GLA
-
PDX
11h 35m
1 stop
$814Icelandair
Sat, Aug 15 - Tue, Sep 15
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
$835Icelandair
Tue, Aug 11 - Wed, Sep 16
Multiple Airlines Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Multiple Airlines Logo
8:20 am - 1:50 pm
GLA
-
PDX
37h 30m
2 stops
$878Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Multiple Airlines Logo
7:45 am - 9:30 am
GLA
-
PDX
33h 45m
3 stops
$881Multiple Airlines
Thu, May 21 - Wed, Jun 3
Multiple Airlines Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Multiple Airlines Logo
9:45 pm - 1:50 pm
GLA
-
PDX
48h 05m
2 stops
$882Multiple Airlines
Tue, Aug 18 - Mon, Sep 14
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
$888Icelandair
Thu, May 21 - Wed, Jun 3
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 - 7:40 pm
PDX
-
GLA
16h 10m
1 stop
American Airlines Logo
7:00 am - 5:26 pm
GLA
-
PDX
18h 26m
2 stops
$898American Airlines
Mon, Aug 17 - Thu, Aug 20
Finnair Logo
7:30 pm - 6:40 pm
PDX
-
GLA
15h 10m
1 stop
Finnair Logo
9:40 am - 11:22 pm
GLA
-
PDX
21h 42m
2 stops
$899Finnair
Mon, Aug 17 - Thu, Aug 20
United Airlines Logo
10:56 am - 10:10 am
PDX
-
GLA
15h 14m
1 stop
United Airlines Logo
2:00 pm - 10:03 pm
GLA
-
PDX
16h 03m
1 stop
$900United Airlines
Wed, Aug 12 - Fri, Sep 11

Finnair flights from Portland to Glasgow Intl Airport

Our best Finnair deals on Portland to Glasgow Intl Airport flight tickets
Finnair
Aug 17
PDX7:30 pmPortland
12h 40m
1 stop
GLA4:10 pmGlasgow Intl
Aug 20
GLA9:40 amGlasgow Intl
21h 42m
2 stops
PDX11:22 pmPortland
$896
Finnair
Aug 17
PDX7:30 pmPortland
15h 10m
1 stop
GLA6:40 pmGlasgow Intl
Aug 20
GLA9:40 amGlasgow Intl
21h 42m
2 stops
PDX11:22 pmPortland
$899
Finnair
Aug 31
PDX7:30 pmPortland
15h 10m
1 stop
GLA6:40 pmGlasgow Intl
Sep 8
GLA5:10 pmGlasgow Intl
37h 40m
2 stops
PDX10:50 pmPortland
$913

American Airlines flights from Portland to Glasgow Intl Airport

Our best American Airlines deals on Portland to Glasgow Intl Airport flight tickets
American Airlines
Aug 17
PDX7:30 pmPortland
16h 10m
1 stop
GLA7:40 pmGlasgow Intl
Aug 20
GLA7:00 amGlasgow Intl
18h 26m
2 stops
PDX5:26 pmPortland
$898
American Airlines
Aug 17
PDX7:30 pmPortland
15h 10m
1 stop
GLA6:40 pmGlasgow Intl
Aug 20
GLA7:00 amGlasgow Intl
19h 59m
2 stops
PDX6:59 pmPortland
$901
American Airlines
Aug 17
PDX7:00 amPortland
19h 05m
2 stops
GLA10:05 amGlasgow Intl
Aug 20
GLA7:00 amGlasgow Intl
20h 01m
2 stops
PDX7:01 pmPortland
$902

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 April 12, 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

Cheapest round-trip
Quickest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 8/15

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Tue 9/15

2:20 pm-5:55 pm

1 stop11h 35m

$814

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 8/11

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 9/16

2:20 pm-5:55 pm

1 stop11h 35m

$835

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 8/18

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Tue 8/25

8:20 am-1:50 pm

2 stops37h 30m

$878

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 5/21

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 6/3

7:45 am-9:30 am

3 stops33h 45m

$881

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 8/18

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Mon 9/14

9:45 pm-1:50 pm

2 stops48h 05m

$882

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 5/21

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 6/3

2:20 pm-5:55 pm

1 stop11h 35m

$888

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-7:40 pm

1 stop16h 10m

Glasgow Intl

Thu 8/20

7:00 am-5:26 pm

2 stops18h 26m

$898

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

7:30 pm-6:40 pm

1 stop15h 10m

Glasgow Intl

Thu 8/20

9:40 am-11:22 pm

2 stops21h 42m

$899

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 8/12

10:56 am-10:10 am

1 stop15h 14m

Glasgow Intl

Fri 9/11

2:00 pm-10:03 pm

1 stop16h 03m

$900

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 $832 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 $644 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 30m

Direct flights

None
The fastest flight from Portland to Glasgow Intl Airport takes 12h 30m
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

Frequently asked questions about flying from Portland to Glasgow Intl Airport

  • 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 30m, 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
7.0
632 reviews
Search Icelandair flights
British AirwaysPriceFrom $610Free CancellationRating
6.7
7,876 reviews
Search British Airways flights
DeltaPriceFrom $629Free CancellationRating
7.9
8,407 reviews
Search Delta flights
KLMPriceFrom $633Free CancellationRating
7.8
1,496 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
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Alexandria
Tarbert
Glencoe

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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