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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 9/26. 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

Discover deals from 900+ travel sites with momondo.

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
$758Icelandair
Mon, Oct 5 - Sun, Oct 18
Icelandair Logo
7:00 pm - 1:40 pm
PDX
-
GLA
10h 40m
1 stop
Icelandair Logo
2:20 pm - 5:55 pm
GLA
-
PDX
11h 35m
1 stop
$808Icelandair
Sun, Sep 6 - Tue, Sep 22
Icelandair Logo
7:00 pm - 1:40 pm
PDX
-
GLA
10h 40m
1 stop
Icelandair Logo
2:20 pm - 5:55 pm
GLA
-
PDX
11h 35m
1 stop
$810Icelandair
Sun, Sep 6 - Tue, Sep 22
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 11:50 am
GLA
-
PDX
29h 30m
1 stop
$812Icelandair
Sat, Aug 29 - Fri, Sep 11
Icelandair Logo
7:00 pm - 1:40 pm
PDX
-
GLA
10h 40m
1 stop
Icelandair Logo
2:20 pm - 5:55 pm
GLA
-
PDX
11h 35m
1 stop
$813Icelandair
Sun, Sep 6 - Fri, Sep 25
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
$866Icelandair
Mon, Oct 12 - Sun, Oct 18
Multiple Airlines Logo
3:30 pm - 8:55 pm
PDX
-
GLA
21h 25m
3 stops
Multiple Airlines Logo
8:35 am - 9:31 am
GLA
-
PDX
32h 56m
2 stops
$871Multiple Airlines
Mon, Oct 5 - Sun, Oct 18
Multiple Airlines Logo
7:00 pm - 1:40 pm
PDX
-
GLA
10h 40m
1 stop
Multiple Airlines Logo
7:30 am - 1:50 pm
GLA
-
PDX
38h 20m
2 stops
$887Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
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
Sat, Oct 10 - Sun, Oct 18
British Airways Logo
7:30 pm - 4:50 pm
PDX
-
GLA
13h 20m
1 stop
British Airways Logo
9:20 pm - 5:40 pm
GLA
-
PDX
28h 20m
1 stop
$893British Airways
Sun, Oct 18 - Thu, Oct 22

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Finnair flights from Portland to Glasgow

Our best Finnair deals on Portland to Glasgow flight tickets
Finnair
Oct 6
PDX1:12 pmPortland
19h 33m
2 stops
GLA4:45 pmGlasgow Intl
Oct 14
GLA9:30 amGlasgow Intl
16h 10m
1 stop
PDX5:40 pmPortland
$955
Finnair
Sep 7
PDX7:30 pmPortland
16h 10m
1 stop
GLA7:40 pmGlasgow Intl
Sep 18
GLA9:30 amGlasgow Intl
22h 37m
2 stops
PDX12:07 amPortland
$960
Finnair
Sep 7
PDX7:30 pmPortland
16h 10m
1 stop
GLA7:40 pmGlasgow Intl
Sep 18
GLA9:30 amGlasgow Intl
22h 37m
2 stops
PDX12:07 amPortland
$961

British Airways flights from Portland to Glasgow

Our best British Airways deals on Portland to Glasgow flight tickets
British Airways
Oct 18
PDX7:30 pmPortland
13h 20m
1 stop
GLA4:50 pmGlasgow Intl
Oct 22
GLA9:20 pmGlasgow Intl
28h 20m
1 stop
PDX5:40 pmPortland
$893
British Airways
Oct 6
PDX7:30 pmPortland
13h 15m
1 stop
GLA4:45 pmGlasgow Intl
Oct 14
GLA9:30 amGlasgow Intl
16h 10m
1 stop
PDX5:40 pmPortland
$932
British Airways
Sep 9
PDX11:48 amPortland
16h 42m
2 stops
GLA12:30 pmGlasgow Intl
Sep 23
GLA7:30 amGlasgow Intl
20h 06m
2 stops
PDX7:36 pmPortland
$967

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 July 23, 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

Mon 10/5

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Sun 10/18

2:20 pm-5:55 pm

1 stop11h 35m

$758
Quickest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 9/6

7:00 pm-1:40 pm

1 stop10h 40m

Glasgow Intl

Tue 9/22

2:20 pm-5:55 pm

1 stop11h 35m

$808

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 9/6

7:00 pm-1:40 pm

1 stop10h 40m

Glasgow Intl

Tue 9/22

2:20 pm-5:55 pm

1 stop11h 35m

$810

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 8/29

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 9/11

2:20 pm-11:50 am

1 stop29h 30m

$812

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 9/6

7:00 pm-1:40 pm

1 stop10h 40m

Glasgow Intl

Fri 9/25

2:20 pm-5:55 pm

1 stop11h 35m

$813

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 10/12

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Sun 10/18

2:20 pm-5:55 pm

1 stop11h 35m

$866

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 10/5

3:30 pm-8:55 pm

3 stops21h 25m

Glasgow Intl

Sun 10/18

8:35 am-9:31 am

2 stops32h 56m

$871

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 9/6

7:00 pm-1:40 pm

1 stop10h 40m

Glasgow Intl

Sun 9/20

7:30 am-1:50 pm

2 stops38h 20m

$887

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 10/10

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Sun 10/18

2:20 pm-5:55 pm

1 stop11h 35m

$888

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 10/18

7:30 pm-4:50 pm

1 stop13h 20m

Glasgow Intl

Thu 10/22

9:20 pm-5:40 pm

1 stop28h 20m

$893

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?

What is the cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of January, then departing from Portland during the month November is also very affordable. Most momondo users find prices during this month for around $630.

How far in advance should I book a flight from Portland 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 $882 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 $808 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

11h 10m

Direct flights

None
The fastest flight from Portland to Glasgow takes 11h 10m
There are no direct flights from Portland to Glasgow. There are no popular flight routes from Portland to Glasgow.
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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 11h 10m.

  • 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
Virgin AtlanticPriceFrom $554Free CancellationRating
7.5
693 reviews
Search Virgin Atlantic flights
IcelandairPriceFrom $558Free CancellationRating
7.0
716 reviews
Search Icelandair flights
British AirwaysPriceFrom $607Free CancellationRating
6.7
8,127 reviews
Search British Airways flights
DeltaPriceFrom $614Free CancellationRating
7.8
8,479 reviews
Search Delta flights
KLMPriceFrom $633Free CancellationRating
7.8
1,544 reviews
Search KLM flights
United AirlinesPriceFrom $667Free CancellationRating
7.4
10,024 reviews
Search United 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