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Cheap flights from Portland to Glasgow from $342

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 8/12. 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
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
$795Multiple Airlines
Sat, May 30 - Mon, Jun 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
$802Icelandair
Wed, Sep 30 - Wed, Oct 21
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
$810Icelandair
Mon, Sep 28 - Tue, Oct 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
$822Icelandair
Thu, Oct 1 - Tue, Oct 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
$823Icelandair
Mon, Oct 5 - Wed, Oct 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
$825Icelandair
Wed, Sep 30 - Fri, Oct 23
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
$830Icelandair
Sat, Sep 26 - Sun, Oct 4
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
$832Icelandair
Sat, Sep 26 - Fri, Oct 23
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
$838Icelandair
Mon, Sep 21 - Tue, Sep 29
Icelandair Logo
2:45 pm - 9:55 am
PDX
-
GLA
11h 10m
1 stop
Icelandair Logo
11:55 am - 5:00 pm
GLA
-
PDX
13h 05m
1 stop
$851Icelandair
Sat, Nov 7 - Sun, Nov 29

American Airlines flights from Portland to Glasgow

Our best American Airlines deals on Portland to Glasgow flight tickets
American Airlines
Aug 18
PDX7:30 pmPortland
16h 05m
1 stop
GLA7:35 pmGlasgow Intl
Aug 25
GLA5:55 amGlasgow Intl
19h 56m
2 stops
PDX5:51 pmPortland
$900
American Airlines
Aug 17
PDX7:30 pmPortland
16h 10m
1 stop
GLA7:40 pmGlasgow Intl
Aug 20
GLA7:00 amGlasgow Intl
19h 59m
2 stops
PDX6:59 pmPortland
$904
American Airlines
Aug 17
PDX12:29 pmPortland
19h 41m
2 stops
GLA4:10 pmGlasgow Intl
Aug 20
GLA7:00 amGlasgow Intl
18h 21m
2 stops
PDX5:21 pmPortland
$908

Icelandair flights from Portland to Glasgow

Our best Icelandair deals on Portland to Glasgow flight tickets
Icelandair
Sep 30
PDX3:30 pmPortland
13h 55m
1 stop
GLA1:25 pmGlasgow Intl
Oct 21
GLA2:20 pmGlasgow Intl
11h 35m
1 stop
PDX5:55 pmPortland
$802
Icelandair
Sep 28
PDX3:30 pmPortland
13h 55m
1 stop
GLA1:25 pmGlasgow Intl
Oct 20
GLA2:20 pmGlasgow Intl
11h 35m
1 stop
PDX5:55 pmPortland
$810
Icelandair
Oct 1
PDX3:30 pmPortland
13h 55m
1 stop
GLA1:25 pmGlasgow Intl
Oct 20
GLA2:20 pmGlasgow Intl
11h 35m
1 stop
PDX5:55 pmPortland
$822

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 May 17, 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

Sat 5/30

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Mon 6/15

9:45 pm-1:50 pm

2 stops48h 05m

$795

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 9/30

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 10/21

2:20 pm-5:55 pm

1 stop11h 35m

$802

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/28

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Tue 10/20

2:20 pm-5:55 pm

1 stop11h 35m

$810

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 10/1

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Tue 10/20

2:20 pm-5:55 pm

1 stop11h 35m

$822

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 10/5

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 10/14

2:20 pm-5:55 pm

1 stop11h 35m

$823

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 9/30

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 10/23

2:20 pm-5:55 pm

1 stop11h 35m

$825

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 9/26

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Sun 10/4

2:20 pm-5:55 pm

1 stop11h 35m

$830

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 9/26

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Fri 10/23

2:20 pm-5:55 pm

1 stop11h 35m

$832

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/21

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Tue 9/29

2:20 pm-5:55 pm

1 stop11h 35m

$838
Quickest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 11/7

2:45 pm-9:55 am

1 stop11h 10m

Glasgow Intl

Sun 11/29

11:55 am-5:00 pm

1 stop13h 05m

$851

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 $488.

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 $845 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 $708 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
656 reviews
Search Icelandair flights
British AirwaysPriceFrom $610Free CancellationRating
6.7
7,987 reviews
Search British Airways flights
DeltaPriceFrom $614Free CancellationRating
7.9
8,447 reviews
Search Delta flights
Virgin AtlanticPriceFrom $614Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
KLMPriceFrom $633Free CancellationRating
7.8
1,517 reviews
Search KLM flights
United AirlinesPriceFrom $666Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights
American AirlinesPriceFrom $705Free CancellationRating
7.1
11,650 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