HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Glasgow

$312+ Cheap flights from Washington to Glasgow

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GLA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Glasgow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Glasgow

Cheapest flights from Washington to Glasgow
Explore the most affordable flight options available from Washington to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This KLM deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:03 amPDX - GLA
2 stops18h 42mKLM
Tue 1/610:40 amGLA - PDX
1 stop32h 45mKLM
Deal found 12/9$1,112
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:36 pmSEA - GLA
2 stops32h 19mIcelandair
Fri 12/1912:35 pmGLA - SEA
1 stop12h 25mIcelandair
Deal found 12/10$1,344
This Ovago deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:26 amPDX - GLA
2 stops16h 24mBritish Airways
Tue 1/612:45 pmGLA - PDX
2 stops39h 42mBritish Airways
Deal found 12/9$1,403
This Expedia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:10 pmSEA - GLA
2 stops24h 00mLufthansa
Fri 12/1912:50 pmGLA - SEA
2 stops56h 30mLufthansa
Deal found 12/10$1,417
This Ovago deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:05 pmSEA - GLA
1 stop15h 35mAer Lingus
Fri 12/1912:00 pmGLA - SEA
1 stop14h 20mAer Lingus
Deal found 12/10$1,455
This Ovago deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:05 pmSEA - GLA
1 stop11h 55mAer Lingus
Mon 12/228:20 amGLA - SEA
1 stop18h 00mAer Lingus
Deal found 12/11$1,472
This KLM deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:15 amSEA - GLA
2 stops17h 30mKLM
Mon 12/225:20 pmGLA - SEA
1 stop26h 30mKLM
Deal found 12/11$1,484
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:05 pmSEA - GLA
1 stop27h 45mMultiple Airlines
Sun 1/410:15 pmGLA - SEA
2 stops32h 15mMultiple Airlines
Deal found 12/11$1,755
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:23 amGEG - GLA
2 stops17h 32mMultiple Airlines
Fri 12/2612:35 pmGLA - GEG
2 stops19h 57mMultiple Airlines
Deal found 12/11$1,762
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:14 pmGEG - GLA
2 stops17h 16mMultiple Airlines
Wed 12/2411:40 amGLA - GEG
2 stops19h 30mMultiple Airlines
Deal found 12/11$1,805
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:20 amSEA - GLA
2 stops21h 25mDelta
Mon 12/226:05 amGLA - SEA
2 stops18h 02mDelta
Deal found 12/11$1,848
This Mytrip deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:50 amSEA - GLA
2 stops17h 50mMultiple Airlines
Mon 12/228:10 pmGLA - SEA
3 stops27h 30mMultiple Airlines
Deal found 12/11$2,294

Find flight deals from Washington to Glasgow

Keep the following information in mind while searching for Washington to Glasgow flight deals. Data was last updated December 12, 2025.

Round-trip from

$478
(CrystalTravel)

One-way from

$312
(Cheapflightsfares)

Popular in

July

Cheapest in

November

Average price

$725
From Washington to Glasgow
Search Deals
One-way flight from Washington to Glasgow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Washington to Glasgow that are best for you.

Fly from

Washington

Fly to

Glasgow

Route

Depart

Return

Price

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Thu 2/19

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Fri 2/27

12:35 pm-5:00 pm

1 stop12h 25m

$478

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sat 1/24

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Tue 2/17

12:35 pm-5:00 pm

1 stop12h 25m

$490

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Fri 3/6

1:35 pm-1:05 pm

1 stop15h 30m

Glasgow Intl

Fri 3/13

9:40 am-5:55 pm

1 stop15h 15m

$587

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sat 2/7

1:35 pm-10:45 am

1 stop13h 10m

Glasgow Intl

Sat 2/14

6:35 am-11:30 am

1 stop12h 55m

$587

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 2/11

5:45 pm-2:15 pm

1 stop12h 30m

Glasgow Intl

Fri 2/20

10:40 am-3:55 pm

1 stop13h 15m

$587

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sat 3/14

7:50 pm-5:10 pm

1 stop14h 20m

Glasgow Intl

Sat 3/21

6:35 am-12:30 pm

1 stop12h 55m

$588

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 2/19

11:46 am-4:40 pm

2 stops20h 54m

Glasgow Intl

Sat 2/28

4:00 pm-3:55 pm

1 stop31h 55m

$603

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 2/19

11:46 am-4:40 pm

2 stops20h 54m

Glasgow Intl

Tue 2/24

3:20 pm-3:55 pm

1 stop32h 35m

$603

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Thu 1/22

2:04 pm-5:50 pm

2 stops19h 46m

Glasgow Intl

Thu 1/29

5:55 am-10:20 pm

2 stops24h 25m

$606

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 1/15

2:18 pm-4:40 pm

2 stops18h 22m

Glasgow Intl

Thu 2/5

6:35 am-8:22 pm

2 stops21h 47m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from Washington to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Glasgow

What is the cheapest month to book a flight from State of Washington to Glasgow?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Glasgow (average of $449). Flying from State of Washington to Glasgow in July is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to GLA?

Find hourly flight availability from Washington to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from State of Washington to Glasgow is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

What is the cheapest day to fly from State of Washington to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Washington to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Glasgow flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Glasgow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Glasgow?

    Airlines like Icelandair, British Airways, and Lufthansa fly from State of Washington to Glasgow in about 11h 20m. The time it takes to get you to your destination can typically vary by up to 6h 55m. There are 4445 mi between State of Washington and Glasgow. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Glasgow?

    While some choose either Portland - Glasgow Intl or Spokane - Glasgow Intl, Seattle/Tacoma Intl - Glasgow Intl is the most popular route from State of Washington to Glasgow.

  • Can I find deals for flights from Washington to Glasgow that include hotel bookings?

    Yes. In addition to deals on Washington to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Glasgow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Glasgow.

  • Can I find deals for business class flights from Washington to Glasgow?

    Yes. Cheapflights offers flight deals from Washington to Glasgow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Glasgow?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Glasgow (average of $449). Flying from State of Washington to Glasgow in July is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Edinburgh flights
John F Kennedy Intl to Edinburgh flights
Boston to Edinburgh flights
Dulles Intl to Edinburgh flights
O'Hare Intl to Edinburgh flights
LaGuardia to Edinburgh flights
Philadelphia to Edinburgh flights
Newark to Glasgow Intl flights
Dallas/Fort Worth to Edinburgh flights
John F Kennedy Intl to Glasgow Intl flights
Dulles Intl to Glasgow Intl flights
Charlotte to Edinburgh flights
Atlanta to Edinburgh flights
Baltimore to Edinburgh flights
Reagan-National to Edinburgh flights
Boston to Glasgow Intl flights
Reagan-National to Glasgow Intl flights
Los Angeles to Edinburgh flights
Baltimore to Glasgow Intl flights
Orlando to Edinburgh flights
Minneapolis to Edinburgh flights
Hobby to Edinburgh flights
Denver to Edinburgh flights
O'Hare Intl to Glasgow Intl flights
Love Field to Edinburgh flights
Seattle to Edinburgh flights
San Francisco to Edinburgh flights
George Bush Intcntl to Edinburgh flights
Minneapolis to Glasgow Intl flights
Detroit to Edinburgh flights
Raleigh to Edinburgh flights
Dallas/Fort Worth to Glasgow Intl flights
LaGuardia to Glasgow Intl flights
Cleveland to Edinburgh flights
Denver to Glasgow Intl flights
Seattle to Glasgow Intl flights
San Francisco to Glasgow Intl flights
Philadelphia to Glasgow Intl flights
Miami to Edinburgh flights
Portland to Glasgow Intl flights
Midway to Edinburgh flights
Pittsburgh to Edinburgh flights
Sky Harbor Intl to Edinburgh flights
Los Angeles to Glasgow Intl flights
Columbus to Edinburgh flights
Portland to Edinburgh flights
Atlanta to Glasgow Intl flights
Tampa to Edinburgh flights
Orlando to Glasgow Intl flights
Nashville to Edinburgh flights

Top 10 airlines flying from Washington to Glasgow

Discover the top 10 airlines that operate flights from Washington to Glasgow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$213Average$1,004FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$485Average$1,018FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$618Average$974FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$652Average$1,000FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$668Average$852FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$669Average$891FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$673Average$978FlexibilityNo cancel feeOn-time76%
DeltaCheapest$675Average$999FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$736Average$927FlexibilityNo cancel feeOn-time77%
KLMCheapest$764Average$1,138FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.