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Cheap flights from Scotland to Washington from £340

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — SEA
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Scotland to Washington

Keep the following information in mind while searching for Scotland to Washington flight deals. Data was last updated 18 November 2025.

Round-trip from

£451

One-way from

£340

Popular in

December

Cheapest in

October

Average price

£546
Icelandair
  • Icelandair
  • 13/1-17/1
  • 2 total stops
  • 24h 25m total
  • Scotland to Washington
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 44h 31m total
  • Scotland to Washington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Scotland to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Scotland to Washington
Explore the most affordable flight options available from Scotland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Wed 31/1212:30EDI - SEA
2 stops39h 14mUnited Airlines
Wed 7/112:57SEA - EDI
2 stops34h 58mUnited Airlines
Deal found 16/11£738
Tue 16/1206:25GLA - SEA
1 stop13h 05mBritish Airways
Mon 29/1218:50SEA - GLA
1 stop15h 25mBritish Airways
Deal found 17/11£768
Wed 31/1210:25EDI - SEA
2 stops40h 49mFinnair
Wed 7/118:50SEA - EDI
1 stop12h 20mFinnair
Deal found 16/11£773
Tue 2/1206:25GLA - SEA
1 stop13h 05mBritish Airways
Sat 6/1221:30SEA - GLA
2 stops33h 05mBritish Airways
Deal found 16/11£789
Tue 16/1212:00GLA - SEA
2 stops19h 25mAer Lingus
Mon 29/1220:05SEA - GLA
1 stop27h 45mAer Lingus
Deal found 17/11£803
Fri 5/1208:55GLA - PDX
1 stop15h 00mBritish Airways
Fri 12/1213:28PDX - GLA
2 stops25h 02mBritish Airways
Deal found 17/11£803
Tue 30/1220:10GLA - SEA
2 stops44h 58mMultiple Airlines
Mon 5/120:36SEA - GLA
2 stops35h 24mMultiple Airlines
Deal found 16/11£842
Thu 25/1206:05GLA - PDX
2 stops22h 31mDelta
Thu 8/106:00PDX - GLA
2 stops26h 35mDelta
Deal found 15/11£848
Tue 2/1213:25GLA - SEA
1 stop30h 25mAir France
Sat 6/1215:05SEA - GLA
1 stop17h 30mAir France
Deal found 16/11£857
Fri 26/1206:05GLA - PDX
1 stop13h 20mKLM
Fri 9/113:25PDX - GLA
1 stop12h 30mKLM
Deal found 15/11£859
Thu 25/1213:25GLA - PDX
1 stop30h 00mKLM
Thu 8/107:00PDX - GLA
2 stops18h 55mKLM
Deal found 15/11£862
Tue 16/1211:40GLA - SEA
2 stops19h 58mMultiple Airlines
Mon 29/1207:09SEA - GLA
2 stops27h 06mMultiple Airlines
Deal found 17/11£868

Cheapflights Fare Finder

 
Customise your flight search to find flights from Scotland to Washington 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 858,174 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Scotland to Washington that are best for you.

Fly from

Scotland

Fly to

Washington

Route

Depart

Return

Price

GlasgowSeattle

GLA - SEA

GLASEA

Glasgow Intl

Thu 5/3

12:35-17:00

1 stop12h 25m

Seattle/Tacoma Intl

Mon 9/3

15:35-09:55

1 stop11h 20m

£480

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 5/3

11:20-17:00

1 stop13h 40m

Seattle/Tacoma Intl

Mon 9/3

15:35-10:20

1 stop11h 45m

£481

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 14/1

09:25-20:57

2 stops19h 32m

Seattle/Tacoma Intl

Sun 18/1

14:10-07:55

2 stops33h 45m

£634

GlasgowSeattle

GLA - SEA

GLASEA

Glasgow Intl

Thu 29/1

13:45-11:30

1 stop29h 45m

Seattle/Tacoma Intl

Mon 2/2

18:50-18:15

1 stop15h 25m

£640

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 13/1

06:05-17:00

2 stops18h 55m

Seattle/Tacoma Intl

Sat 17/1

14:35-19:50

3 stops21h 15m

£641

GlasgowSeattle

GLA - SEA

GLASEA

Glasgow Intl

Thu 5/3

09:55-16:55

1 stop15h 00m

Seattle/Tacoma Intl

Mon 9/3

07:00-14:30

2 stops24h 30m

£641

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 5/3

08:35-16:55

1 stop16h 20m

Seattle/Tacoma Intl

Mon 9/3

13:48-15:15

2 stops18h 27m

£645

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 14/1

10:25-16:55

1 stop14h 30m

Seattle/Tacoma Intl

Sun 18/1

18:50-15:15

1 stop12h 25m

£647

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 14/1

06:25-22:07

2 stops23h 42m

Seattle/Tacoma Intl

Sun 18/1

18:50-15:15

1 stop12h 25m

£653

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 7/2

07:40-21:12

2 stops21h 32m

Seattle/Tacoma Intl

Thu 12/2

12:37-19:05

2 stops22h 28m

£657

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 48 results
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Best time to book a flight from Scotland to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Scotland with our price prediction graph.
Estimated return 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 Scotland to Washington

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

Currently, March is the cheapest month in which you can book a flight from Scotland to State of Washington (average of £368). Flying from Scotland to State of Washington in December is currently the most expensive (average of £608). 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 SCT to WA?

Find hourly flight availability from Scotland to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

One of the essential ways to save on airfare from Scotland to State of Washington is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 18 November 2025.
See what other customers who have flown with KLM, United Airlines, andAer Lingus from Scotland to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,015 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,373 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.0
Good
580 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,528 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Scotland to Washington. 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 Scotland to State of Washington?

    Airlines like Icelandair, United Airlines, and American Airlines fly from Scotland to State of Washington in about 12h 25m. The time it takes to get you to your destination can typically vary by up to 17h 20m. The distance between Scotland and State of Washington is about 4445 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Scotland to State of Washington one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £447. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from Scotland to State of Washington for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Scotland to Washington 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 Scotland to State of Washington?

    Currently, March is the cheapest month in which you can book a flight from Scotland to State of Washington (average of £368). Flying from Scotland to State of Washington in December is currently the most expensive (average of £608). 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

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Alternative routes for Scotland to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Scotland to Washington

Discover the top 9 airlines that operate flights from Scotland to Washington. 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 858,174 searches. Data last updated 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£427Average£617FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£431Average£645FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£449Average£669FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£467Average£724FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£471Average£620FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£472Average£613FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£505Average£675FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£518Average£624FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest£659Average£825FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Scotland to Washington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Scotland to Washington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Scotland to Washington?

Cheapflights simply makes it quick and affordable to book flights from Scotland to Washington by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Scotland to Washington with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Scotland to Washington, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Scotland to Washington become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington from Scotland today and book when prices fit your budget.

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