Which airlines fly to Washington, D.C.?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Washington, D.C. from Glasgow according to our data. Aer Lingus is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Glasgow to Washington, D.C.?

Prices for flights from Glasgow to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Glasgow to Washington, D.C.?

The number of operators available for flights from Glasgow to Washington, D.C. is 3 as of May 2026.

How old do you have to be to fly from Glasgow to Washington, D.C.?

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 Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£306 Cheap Flights from Glasgow to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Glasgow and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from £688 to £565. The lowest price recently found on this route was £550.

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Find the cheapest flights from Glasgow to Washington, D.C.

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:40 - 19:25

GLA

IAD

30h 45m

2 stops

23:20 - 13:25

IAD

GLA

9h 05m

1 stop

£550Multiple Airlines

Tue, 15 Sep - Wed, 30 Sep

14:20 - 19:20

GLA

IAD

10h 00m

1 stop

23:20 - 13:25

IAD

GLA

9h 05m

1 stop

£555Icelandair

Wed, 22 Jul - Wed, 29 Jul

14:20 - 22:15

GLA

IAD

12h 55m

1 stop

20:30 - 13:25

IAD

GLA

11h 55m

1 stop

£569Icelandair

Fri, 24 Jul - Mon, 27 Jul

17:40 - 19:25

GLA

IAD

30h 45m

2 stops

23:20 - 13:25

IAD

GLA

9h 05m

1 stop

£576Multiple Airlines

Tue, 1 Sep - Tue, 15 Sep

11:00 - 10:19

GLA

DCA

28h 19m

2 stops

06:00 - 06:50

DCA

GLA

19h 50m

2 stops

£576Multiple Airlines

Thu, 4 Jun - Mon, 8 Jun

14:20 - 19:20

GLA

IAD

10h 00m

1 stop

20:30 - 13:25

IAD

GLA

11h 55m

1 stop

£586Icelandair

Tue, 28 Jul - Thu, 20 Aug

14:20 - 19:20

GLA

IAD

10h 00m

1 stop

20:30 - 13:25

IAD

GLA

11h 55m

1 stop

£587Icelandair

Wed, 29 Jul - Sat, 22 Aug

12:00 - 19:00

GLA

IAD

12h 00m

1 stop

21:10 - 12:50

IAD

GLA

10h 40m

1 stop

£593Aer Lingus

Thu, 9 Jul - Tue, 14 Jul

13:35 - 19:00

GLA

IAD

10h 25m

1 stop

17:15 - 12:50

IAD

GLA

14h 35m

1 stop

£607Aer Lingus

Thu, 4 Jun - Mon, 8 Jun

09:35 - 20:19

GLA

DCA

15h 44m

2 stops

18:23 - 16:05

DCA

GLA

16h 42m

2 stops

£755American Airlines

Tue, 28 Jul - Thu, 20 Aug

Icelandair flights from Glasgow to Washington, D.C.

Our best Icelandair deals on Glasgow to Washington, D.C. flight tickets

Icelandair

27 May

GLA14:20Glasgow Intl

12h 55m

1 stop

IAD22:15Washington, D.C. Dulles Intl

8 Jun

IAD20:30Washington, D.C. Dulles Intl

11h 55m

1 stop

GLA13:25Glasgow Intl

£546

Icelandair

22 Jul

GLA14:20Glasgow Intl

10h 00m

1 stop

IAD19:20Washington, D.C. Dulles Intl

29 Jul

IAD23:20Washington, D.C. Dulles Intl

9h 05m

1 stop

GLA13:25Glasgow Intl

£555

Icelandair

28 Jul

GLA14:20Glasgow Intl

10h 00m

1 stop

IAD19:20Washington, D.C. Dulles Intl

22 Aug

IAD20:30Washington, D.C. Dulles Intl

11h 55m

1 stop

GLA13:25Glasgow Intl

£560

Aer Lingus flights from Glasgow to Washington, D.C.

Our best Aer Lingus deals on Glasgow to Washington, D.C. flight tickets

Aer Lingus

9 Jul

GLA12:00Glasgow Intl

12h 00m

1 stop

IAD19:00Washington, D.C. Dulles Intl

14 Jul

IAD21:10Washington, D.C. Dulles Intl

10h 40m

1 stop

GLA12:50Glasgow Intl

£593

Aer Lingus

27 May

GLA13:20Glasgow Intl

10h 55m

1 stop

IAD19:15Washington, D.C. Dulles Intl

8 Jun

IAD21:00Washington, D.C. Dulles Intl

10h 50m

1 stop

GLA12:50Glasgow Intl

£601

Aer Lingus

27 May

GLA13:20Glasgow Intl

10h 55m

1 stop

IAD19:15Washington, D.C. Dulles Intl

8 Jun

IAD21:00Washington, D.C. Dulles Intl

10h 50m

1 stop

GLA12:50Glasgow Intl

£603

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 15/9

17:40-19:25

2 stops30h 45m

Washington, D.C. Dulles Intl

Wed 30/9

23:20-13:25

1 stop9h 05m

£550

Fastest return journey

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 22/7

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Wed 29/7

23:20-13:25

1 stop9h 05m

£555

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 24/7

14:20-22:15

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 27/7

20:30-13:25

1 stop11h 55m

£569

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 1/9

17:40-19:25

2 stops30h 45m

Washington, D.C. Dulles Intl

Tue 15/9

23:20-13:25

1 stop9h 05m

£576

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Thu 4/6

11:00-10:19

2 stops28h 19m

Washington, D.C. Reagan-National

Mon 8/6

06:00-06:50

2 stops19h 50m

£576

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 28/7

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Thu 20/8

20:30-13:25

1 stop11h 55m

£586

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 29/7

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sat 22/8

20:30-13:25

1 stop11h 55m

£587

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 9/7

12:00-19:00

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 14/7

21:10-12:50

1 stop10h 40m

£593

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 4/6

13:35-19:00

1 stop10h 25m

Washington, D.C. Dulles Intl

Mon 8/6

17:15-12:50

1 stop14h 35m

£607

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Tue 28/7

09:35-20:19

2 stops15h 44m

Washington, D.C. Reagan-National

Thu 20/8

18:23-16:05

2 stops16h 42m

£755

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to Washington, D.C.

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

Prices

Airlines

What is the typical price of a round-trip flight between Glasgow and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Glasgow is in June. Flight prices, which tend to average around £200, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in June, then you should wait until December to fly from Glasgow, when ticket prices are also cheap, with an average price of £322.

What is the cheapest Glasgow to Washington, D.C. flight route?

Fly from Edinburgh Turnhouse to Washington, D.C. Dulles Intl for the best Glasgow - Washington, D.C. flight prices

How far in advance should I book a flight from Glasgow to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £610 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Glasgow for as low as £540 on momondo.

What cabin class options are available on Glasgow to Washington, D.C. flights?

There are 2 cabin classes available to choose from on Glasgow to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Glasgow to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Washington, D.C.

Fastest flight time	10h 00m
Direct flights	None

The fastest flight from Glasgow to Washington, D.C. takes 10h 00m

There are no direct flights from Glasgow to Washington, D.C.. There are no popular flight routes from Glasgow to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Glasgow to Washington, D.C.

How far is Glasgow to Washington, D.C. by plane?
Washington, D.C. is 3419.6 mi away from Glasgow. 10h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Glasgow to Washington, D.C.?
Prices for flights from Glasgow to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Glasgow to Washington, D.C.?
The number of operators available for flights from Glasgow to Washington, D.C. is 3 as of May 2026.
How old do you have to be to fly from Glasgow to Washington, D.C.?
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 Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Washington, D.C.

Compare and see reviews for airlines that fly from Glasgow to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £416	Free Cancellation	Rating 7.0 657 reviews	Search Icelandair flights
British Airways	PriceFrom £455	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
Aer Lingus	PriceFrom £496	Free Cancellation	Rating 7.3 1,578 reviews	Search Aer Lingus flights
JetBlue	PriceFrom £509	Free Cancellation	Rating 7.2 2,982 reviews	Search JetBlue flights
KLM	PriceFrom £524	Free Cancellation	Rating 7.8 1,519 reviews	Search KLM flights
United Airlines	PriceFrom £577	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
Lufthansa	PriceFrom £616	Free Cancellation	Rating 6.8 8,022 reviews	Search Lufthansa flights

Alexandria

College Park

Springfield

Fairfax

Arlington

Gettysburg

Linthicum Heights

Glen Burnie

Laurel

Ellicott City

Cambridge

Lutherville Timonium

Westminster

Lexington Park

Woodbridge

Bethesda

Owings Mills

Silver Spring

Rockville

Landover

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Glasgow.

Can I find flights from Glasgow to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Glasgow with this policy.

How can momondo help me find flights from Glasgow to Washington, D.C.?

Once all potential Glasgow to Washington, D.C. 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 Glasgow to Washington, D.C. right now. Can momondo alert me if prices change?

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

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Glasgow to Washington, D.C. from £306

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 Washington, D.C. departing on 17/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Glasgow to Washington, D.C.

Cheap return flights

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Icelandair flights from Glasgow to Washington, D.C.

Our best Icelandair deals on Glasgow to Washington, D.C. flight tickets

Aer Lingus flights from Glasgow to Washington, D.C.

Our best Aer Lingus deals on Glasgow to Washington, D.C. flight tickets

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Use the filters below to find and compare flights from Glasgow to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Glasgow to Washington, D.C.

What is the typical price of a round-trip flight between Glasgow and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest Glasgow to Washington, D.C. flight route?

How far in advance should I book a flight from Glasgow to Washington, D.C.?

What cabin class options are available on Glasgow to Washington, D.C. flights?

Which airlines fly to Washington, D.C.?

Cheap Glasgow to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Washington, D.C.

Fastest flight time

Direct flights

Frequently asked questions about flying from Glasgow to Washington, D.C.

Best airlines flying from Glasgow to Washington, D.C.

Compare and see reviews for airlines that fly from Glasgow to Washington, D.C. with momondo

Travelling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favourite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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