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Cheap flights from Glasgow to Portland from £594

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow to Portland departing on 5/10. 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 Glasgow to Portland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:45 - 09:31
GLA
-
PDX
33h 46m
3 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£709Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
09:20 - 12:59
GLA
-
PDX
35h 39m
2 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£728Multiple Airlines
Thu, 17 Sep - Mon, 21 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£741Icelandair
Wed, 16 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:45 - 09:31
GLA
-
PDX
33h 46m
3 stops
Multiple Airlines Logo
15:30 - 21:15
PDX
-
GLA
21h 45m
2 stops
£746Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
10:15 - 20:12
GLA
-
PDX
41h 57m
2 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£756Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£756Icelandair
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
21:29 - 13:25
PDX
-
GLA
31h 56m
2 stops
£763Icelandair
Wed, 16 Sep - Wed, 30 Sep
KLM Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
KLM Logo
13:05 - 16:10
PDX
-
GLA
19h 05m
1 stop
£773KLM
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
11:45 - 13:25
PDX
-
GLA
17h 40m
2 stops
£774Icelandair
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Delta Logo
10:15 - 16:10
PDX
-
GLA
21h 55m
2 stops
£776Delta
Wed, 16 Sep - Wed, 30 Sep

Lufthansa flights from Glasgow to Portland

Our best Lufthansa deals on Glasgow to Portland flight tickets
Lufthansa
17 Sept
GLA14:00Glasgow Intl
33h 05m
2 stops
PDX15:05Portland
21 Sept
PDX15:43Portland
34h 27m
3 stops
GLA10:10Glasgow Intl
£853
Lufthansa
23 Jun
GLA14:00Glasgow Intl
33h 57m
2 stops
PDX15:57Portland
30 Jun
PDX22:52Portland
27h 18m
1 stop
GLA10:10Glasgow Intl
£874
Lufthansa
6 Jul
GLA14:00Glasgow Intl
27h 25m
1 stop
PDX09:25Portland
22 Jul
PDX10:42Portland
15h 28m
1 stop
GLA10:10Glasgow Intl
£900

Icelandair flights from Glasgow to Portland

Our best Icelandair deals on Glasgow to Portland flight tickets
Icelandair
16 Sept
GLA14:20Glasgow Intl
11h 35m
1 stop
PDX17:55Portland
30 Sept
PDX15:30Portland
13h 55m
1 stop
GLA13:25Glasgow Intl
£741
Icelandair
16 Sept
GLA14:20Glasgow Intl
11h 35m
1 stop
PDX17:55Portland
30 Sept
PDX15:30Portland
13h 55m
1 stop
GLA13:25Glasgow Intl
£756
Icelandair
16 Sept
GLA14:20Glasgow Intl
11h 35m
1 stop
PDX17:55Portland
30 Sept
PDX21:29Portland
31h 56m
2 stops
GLA13:25Glasgow Intl
£763

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow to Portland 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 279,928 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from Glasgow to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

07:45-09:31

3 stops33h 46m

Portland

Wed 23/9

15:30-13:25

1 stop13h 55m

£709

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Thu 17/9

09:20-12:59

2 stops35h 39m

Portland

Mon 21/9

15:30-13:25

1 stop13h 55m

£728
Fastest return journey

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£741

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

07:45-09:31

3 stops33h 46m

Portland

Wed 23/9

15:30-21:15

2 stops21h 45m

£746

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

10:15-20:12

2 stops41h 57m

Portland

Wed 23/9

15:30-13:25

1 stop13h 55m

£756

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£756

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

21:29-13:25

2 stops31h 56m

£763

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-11:10

1 stop13h 10m

Portland

Wed 30/9

13:05-16:10

1 stop19h 05m

£773

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

11:45-13:25

2 stops17h 40m

£774

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-11:10

1 stop13h 10m

Portland

Wed 30/9

10:15-16:10

2 stops21h 55m

£776

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Glasgow to Portland

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 cheapest airline that flies from Glasgow to Portland?

Icelandair is the most popular carrier operating from Glasgow to Portland

Which airlines fly to Portland?

British Airways, Icelandair and KLM are the top three most popular airlines that fly to Portland from Glasgow according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Portland. Keep in mind that there are 5 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

Cheap Glasgow to Portland flight deals and tips

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

Fastest flight time

18h 44m

Direct flights

None
The fastest flight from Glasgow to Portland takes 18h 44m
There are no direct flights from Glasgow to Portland. There are no popular flight routes from Glasgow to Portland.
Search flight deals

Frequently asked questions about flying from Glasgow to Portland

  • How far is Glasgow to Portland by plane?

    The straight-line distance from Glasgow to Portland is 4571.4 mi. By plane, this route typically takes 18h 44m.

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

    Prices for flights from Glasgow to Portland Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow to Portland Airport.

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

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Portland

Compare and see reviews for airlines that fly from Glasgow to Portland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £488Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
KLMPriceFrom £505Free CancellationRating
7.8
1,514 reviews
Search KLM flights
IcelandairPriceFrom £539Free CancellationRating
7.0
653 reviews
Search Icelandair flights
United AirlinesPriceFrom £563Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
LufthansaPriceFrom £564Free CancellationRating
6.8
7,991 reviews
Search Lufthansa flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Vancouver
Seaside

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to Portland. momondo saves you time and could save you money on your trip.

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

All flight searches from Glasgow to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portland from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Glasgow and alert you when they change.

An easier way to manage your Portland trip

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