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Cheap flights from Portland to Glasgow from $284

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 8/16. 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.
Multiple Airlines Logo
7:05 pm - 8:30 pm
PDX
-
GLA
17h 25m
2 stops
Multiple Airlines Logo
9:40 pm - 9:31 am
GLA
-
PDX
43h 51m
3 stops
$855Multiple Airlines
mié., ago. 19 - jue., ago. 27
British Airways Logo
6:45 pm - 4:40 pm
PDX
-
GLA
14h 55m
1 stop
British Airways Logo
7:10 pm - 3:55 pm
GLA
-
PDX
28h 45m
1 stop
$882British Airways
dom., oct. 25 - mar., nov. 3
British Airways Logo
5:45 pm - 4:40 pm
PDX
-
GLA
14h 55m
1 stop
British Airways Logo
8:20 pm - 3:55 pm
GLA
-
PDX
27h 35m
1 stop
$891British Airways
dom., nov. 8 - jue., nov. 12
British Airways Logo
5:45 pm - 2:35 pm
PDX
-
GLA
12h 50m
1 stop
British Airways Logo
8:20 pm - 3:55 pm
GLA
-
PDX
27h 35m
1 stop
$892British Airways
dom., nov. 8 - jue., nov. 12
Multiple Airlines Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Multiple Airlines Logo
10:00 pm - 1:50 pm
GLA
-
PDX
47h 50m
2 stops
$895Multiple Airlines
mié., sep. 23 - sáb., oct. 10
British Airways Logo
1:28 pm - 2:35 pm
PDX
-
GLA
18h 07m
2 stops
British Airways Logo
7:10 pm - 3:55 pm
GLA
-
PDX
28h 45m
1 stop
$896British Airways
dom., oct. 25 - mar., nov. 3
KLM Logo
1:05 pm - 11:10 pm
PDX
-
GLA
26h 05m
1 stop
KLM Logo
6:00 am - 11:10 am
GLA
-
PDX
13h 10m
1 stop
$900KLM
lun., sep. 28 - mié., oct. 14
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
$901United Airlines
lun., sep. 7 - vie., sep. 18
Virgin Atlantic Logo
11:55 am - 4:30 pm
PDX
-
GLA
20h 35m
2 stops
Virgin Atlantic Logo
5:15 pm - 11:20 am
GLA
-
PDX
26h 05m
1 stop
$904Virgin Atlantic
mar., nov. 3 - mar., nov. 10
United Airlines Logo
7:16 am - 10:10 am
PDX
-
GLA
18h 54m
2 stops
United Airlines Logo
2:00 pm - 9:29 am
GLA
-
PDX
27h 29m
2 stops
$905United Airlines
lun., sep. 7 - vie., sep. 18

Finnair flights from Portland to Glasgow Intl Airport

Our best Finnair deals on Portland to Glasgow Intl Airport flight tickets
Finnair
Aug 19
PDX7:30 pmPortland
15h 15m
1 stop
GLA6:45 pmGlasgow Intl
Aug 27
GLA9:40 amGlasgow Intl
16h 00m
1 stop
PDX5:40 pmPortland
$950
Finnair
Aug 16
PDX7:30 pmPortland
16h 05m
1 stop
GLA7:35 pmGlasgow Intl
Aug 24
GLA5:40 pmGlasgow Intl
38h 19m
2 stops
PDX11:59 pmPortland
$959
Finnair
Aug 16
PDX7:39 amPortland
18h 11m
2 stops
GLA9:50 amGlasgow Intl
Aug 24
GLA5:40 pmGlasgow Intl
38h 19m
2 stops
PDX11:59 pmPortland
$969

British Airways flights from Portland to Glasgow Intl Airport

Our best British Airways deals on Portland to Glasgow Intl Airport flight tickets
British Airways
Oct 25
PDX6:45 pmPortland
14h 55m
1 stop
GLA4:40 pmGlasgow Intl
Nov 3
GLA7:10 pmGlasgow Intl
28h 45m
1 stop
PDX3:55 pmPortland
$882
British Airways
Nov 8
PDX5:45 pmPortland
14h 55m
1 stop
GLA4:40 pmGlasgow Intl
Nov 12
GLA8:20 pmGlasgow Intl
27h 35m
1 stop
PDX3:55 pmPortland
$891
British Airways
Nov 8
PDX5:45 pmPortland
12h 50m
1 stop
GLA2:35 pmGlasgow Intl
Nov 12
GLA8:20 pmGlasgow Intl
27h 35m
1 stop
PDX3:55 pmPortland
$892

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 mayo 30, 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

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 8/19

7:05 pm-8:30 pm

2 stops17h 25m

Glasgow Intl

jue. 8/27

9:40 pm-9:31 am

3 stops43h 51m

$855

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 10/25

6:45 pm-4:40 pm

1 stop14h 55m

Glasgow Intl

mar. 11/3

7:10 pm-3:55 pm

1 stop28h 45m

$882

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 11/8

5:45 pm-4:40 pm

1 stop14h 55m

Glasgow Intl

jue. 11/12

8:20 pm-3:55 pm

1 stop27h 35m

$891

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 11/8

5:45 pm-2:35 pm

1 stop12h 50m

Glasgow Intl

jue. 11/12

8:20 pm-3:55 pm

1 stop27h 35m

$892

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mié. 9/23

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

sáb. 10/10

10:00 pm-1:50 pm

2 stops47h 50m

$895

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

dom. 10/25

1:28 pm-2:35 pm

2 stops18h 07m

Glasgow Intl

mar. 11/3

7:10 pm-3:55 pm

1 stop28h 45m

$896

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

lun. 9/28

1:05 pm-11:10 pm

1 stop26h 05m

Glasgow Intl

mié. 10/14

6:00 am-11:10 am

1 stop13h 10m

$900
Quickest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

lun. 9/7

10:56 am-10:10 am

1 stop15h 14m

Glasgow Intl

vie. 9/18

2:00 pm-10:03 pm

1 stop16h 03m

$901

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

mar. 11/3

11:55 am-4:30 pm

2 stops20h 35m

Glasgow Intl

mar. 11/10

5:15 pm-11:20 am

1 stop26h 05m

$904

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

lun. 9/7

7:16 am-10:10 am

2 stops18h 54m

Glasgow Intl

vie. 9/18

2:00 pm-9:29 am

2 stops27h 29m

$905

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?

What is the cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Portland is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in January, then November is your next best option. Flight prices from Portland to Glasgow Intl Airport during November average around $630.

How far in advance should I book a flight from Portland 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 $843 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 $708 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 50m

Direct flights

None
The fastest flight from Portland to Glasgow Intl Airport takes 12h 50m
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 50m, 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
661 reviews
Search Icelandair flights
British AirwaysPriceFrom $610Free CancellationRating
6.7
8,013 reviews
Search British Airways flights
KLMPriceFrom $633Free CancellationRating
7.8
1,524 reviews
Search KLM flights
DeltaPriceFrom $633Free CancellationRating
7.9
8,412 reviews
Search Delta flights

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Dumbarton
Helensburgh
Inveraray
Paisley
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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