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Cheap flights from Washington to Glasgow from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Glasgow departing on 10/1. 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 Washington 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
$801Icelandair
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
$808Icelandair
Mon, Sep 28 - Wed, Oct 21
Icelandair Logo
2:35 pm - 9:55 am
SEA
-
GLA
11h 20m
1 stop
Icelandair Logo
11:55 am - 5:00 pm
GLA
-
SEA
13h 05m
1 stop
$810Icelandair
Wed, Nov 4 - Mon, Nov 9
Icelandair Logo
2:35 pm - 9:55 am
SEA
-
GLA
11h 20m
1 stop
Icelandair Logo
11:55 am - 5:00 pm
GLA
-
SEA
13h 05m
1 stop
$813Icelandair
Wed, Nov 4 - Mon, Nov 9
Virgin Atlantic Logo
1:05 pm - 12:55 pm
PDX
-
GLA
15h 50m
1 stop
Virgin Atlantic Logo
6:00 am - 11:10 am
GLA
-
PDX
13h 10m
1 stop
$901Virgin Atlantic
Sun, Aug 16 - Wed, Sep 2
United Airlines Logo
10:56 am - 10:10 am
PDX
-
GLA
15h 14m
1 stop
United Airlines Logo
2:00 pm - 9:59 pm
GLA
-
PDX
15h 59m
1 stop
$902United Airlines
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 - 6:59 pm
GLA
-
PDX
19h 59m
2 stops
$903American Airlines
Mon, Aug 17 - Thu, Aug 20
American Airlines Logo
7:30 pm - 4:10 pm
PDX
-
GLA
12h 40m
1 stop
American Airlines Logo
7:00 am - 5:21 pm
GLA
-
PDX
18h 21m
2 stops
$904American Airlines
Mon, Aug 17 - Thu, Aug 20
United Airlines Logo
5:00 am - 10:10 am
GEG
-
GLA
21h 10m
2 stops
United Airlines Logo
2:00 pm - 10:27 am
GLA
-
GEG
28h 27m
2 stops
$1,379United Airlines
Mon, Jun 22 - Mon, Jun 29
Delta Logo
6:25 am - 12:55 pm
GEG
-
GLA
22h 30m
2 stops
Delta Logo
6:00 am - 10:49 pm
GLA
-
GEG
24h 49m
2 stops
$1,590Delta
Thu, May 21 - Mon, Jun 1

American Airlines flights from State of Washington to Glasgow Intl Airport

Our best American Airlines deals on State of Washington 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
19h 59m
2 stops
PDX6:59 pmPortland
$903
American Airlines
Aug 17
PDX7:30 pmPortland
12h 40m
1 stop
GLA4:10 pmGlasgow Intl
Aug 20
GLA7:00 amGlasgow Intl
18h 21m
2 stops
PDX5:21 pmPortland
$904
American Airlines
Sep 7
PDX12:50 pmPortland
16h 35m
2 stops
GLA1:25 pmGlasgow Intl
Sep 18
GLA5:50 amGlasgow Intl
19h 36m
2 stops
PDX5:26 pmPortland
$909

British Airways flights from State of Washington to Glasgow Intl Airport

Our best British Airways deals on State of Washington to Glasgow Intl Airport flight tickets
British Airways
Oct 28
SEA7:50 pmSeattle/Tacoma Intl
16h 35m
1 stop
GLA7:25 pmGlasgow Intl
Nov 10
GLA10:50 amGlasgow Intl
14h 05m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$875
British Airways
Nov 3
SEA1:25 pmSeattle/Tacoma Intl
13h 20m
1 stop
GLA10:45 amGlasgow Intl
Nov 10
GLA10:50 amGlasgow Intl
14h 05m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$876
British Airways
Aug 24
PDX5:18 amPortland
25h 32m
2 stops
GLA2:50 pmGlasgow Intl
Aug 31
GLA7:35 pmGlasgow Intl
30h 16m
2 stops
PDX5:51 pmPortland
$920

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 May 9, 2026.
Use the filters below to find and compare flights from Washington 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

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

$801

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/28

3:30 pm-1:25 pm

1 stop13h 55m

Glasgow Intl

Wed 10/21

2:20 pm-5:55 pm

1 stop11h 35m

$808
Quickest round-trip

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Wed 11/4

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Mon 11/9

11:55 am-5:00 pm

1 stop13h 05m

$810

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Wed 11/4

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Mon 11/9

11:55 am-5:00 pm

1 stop13h 05m

$813

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 8/16

1:05 pm-12:55 pm

1 stop15h 50m

Glasgow Intl

Wed 9/2

6:00 am-11:10 am

1 stop13h 10m

$901

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

10:56 am-10:10 am

1 stop15h 14m

Glasgow Intl

Thu 8/20

2:00 pm-9:59 pm

1 stop15h 59m

$902

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-6:59 pm

2 stops19h 59m

$903

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 8/17

7:30 pm-4:10 pm

1 stop12h 40m

Glasgow Intl

Thu 8/20

7:00 am-5:21 pm

2 stops18h 21m

$904

SpokaneGlasgow

GEG - GLA

GEGGLA

Spokane

Mon 6/22

5:00 am-10:10 am

2 stops21h 10m

Glasgow Intl

Mon 6/29

2:00 pm-10:27 am

2 stops28h 27m

$1,379

SpokaneGlasgow

GEG - GLA

GEGGLA

Spokane

Thu 5/21

6:25 am-12:55 pm

2 stops22h 30m

Glasgow Intl

Mon 6/1

6:00 am-10:49 pm

2 stops24h 49m

$1,590

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 State of Washington 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 cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from State of Washington is in April. Flight prices, which tend to average around $363, 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 April, then March is your next best option. Flight prices from State of Washington to Glasgow Intl Airport during March average around $471.

How far in advance should I book a flight from Washington to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $779 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 State of Washington for as low as $632 on momondo.

Can stopping save me money on State of Washington to Glasgow Intl Airport flights?

You could potentially save up to 73% on your flight if you consider stops on a State of Washington to Glasgow Intl Airport flight.

Cheap State of Washington to Glasgow Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Glasgow Intl Airport

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from State of Washington to Glasgow Intl Airport takes 10h 25m
There are no direct flights from State of Washington to Glasgow Intl Airport. There are no popular flight routes from State of Washington to Glasgow Intl Airport.
Search flight deals

Frequently asked questions about flying from Washington to Glasgow Intl Airport

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

    Prices for flights from Washington to Glasgow Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Glasgow Intl Airport.

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

    The necessary travel and health documents for your Glasgow Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Glasgow Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $524Free CancellationRating
7.0
653 reviews
Search Icelandair flights
British AirwaysPriceFrom $609Free CancellationRating
6.7
7,962 reviews
Search British Airways flights
Aer LingusPriceFrom $689Free CancellationRating
7.3
1,551 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $794Free CancellationRating
7.1
11,668 reviews
Search American Airlines 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 Washington to Glasgow?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Glasgow. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Glasgow from Washington which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Yes. momondo can track prices for Washington to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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