What is the cheapest airline that flies from Glasgow Intl to District of Columbia?

British Airways and Icelandair are the most popular carriers operating from Glasgow Intl to District of Columbia

How many operators does momondo search for flights from Glasgow Intl Airport to District of Columbia?

The number of operators available for flights from Glasgow Intl Airport to District of Columbia is 1 as of August 2026.

How old do you have to be to fly from Glasgow Intl Airport to District of Columbia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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.

$354 Cheap Flights from Glasgow Intl Airport to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow Intl Airport to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 10:15 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

17h 00m2 stops London Gatwick Reykjavik Keflavik Intl

8:30 pm - 11:05 pmIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

21h 35m2 stops Reykjavik Keflavik Intl London Gatwick

$668Multiple Airlines

Wed, Sep 2 - Sat, Sep 12

10:15 am - 10:15 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

17h 00m2 stops London Gatwick Reykjavik Keflavik Intl

8:30 pm - 8:50 pmIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

19h 20m2 stops Reykjavik Keflavik Intl London Gatwick

$675Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

9:05 am - 7:20 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

15h 15m2 stops Dublin Reykjavik Keflavik Intl

8:30 pm - 10:10 pmIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

20h 40m2 stops Reykjavik Keflavik Intl Dublin

$685Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

9:20 pm - 7:35 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

27h 15m2 stops London Gatwick Paris Charles de Gaulle

6:15 pm - 8:55 pmIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

21h 40m2 stops Paris Charles de Gaulle London Gatwick

$701Multiple Airlines

Wed, Oct 7 - Mon, Oct 12

9:05 am - 3:45 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Dublin

5:05 pm - 7:25 amIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

9h 20m1 stop Dublin

$715Multiple Airlines

Thu, Oct 22 - Sun, Nov 1

8:40 pm - 7:35 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

27h 55m2 stops Malaga Dublin

7:40 pm - 9:55 amIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

9h 15m1 stop Reykjavik Keflavik Intl

$716Multiple Airlines

Mon, Oct 19 - Mon, Nov 2

8:40 pm - 7:35 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

27h 55m2 stops Malaga Dublin

7:40 pm - 9:55 amIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

9h 15m1 stop Reykjavik Keflavik Intl

$716Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

8:40 pm - 7:35 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

27h 55m2 stops Malaga Dublin

7:40 pm - 9:55 amIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

9h 15m1 stop Reykjavik Keflavik Intl

$716Multiple Airlines

Mon, Oct 19 - Sat, Nov 7

9:25 pm - 6:55 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

26h 30m2 stops Dublin Madrid Barajas

5:00 pm - 4:50 pmIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

18h 50m2 stops Madrid Barajas Dublin

$744Aer Lingus

Wed, Sep 2 - Mon, Sep 14

12:00 pm - 7:10 pmGLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

12h 10m1 stop Dublin

5:15 pm - 4:50 pmIAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

18h 35m1 stop Dublin

$744Aer Lingus

Thu, Sep 24 - Wed, Oct 7

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Finnair flights from Glasgow Intl Airport to District of Columbia

Our best Finnair deals on Glasgow Intl Airport to District of Columbia flight tickets

Finnair

Nov 5

GLA7:05 pmGlasgow Intl

25h 35m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Nov 11

IAD9:55 pmWashington, D.C. Dulles Intl

11h 20m

1 stop

GLA2:15 pmGlasgow Intl

$792

Finnair

Sep 18

GLA6:15 pmGlasgow Intl

34h 44m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

Oct 4

DCA6:23 pmWashington, D.C. Reagan-National

15h 17m

2 stops

GLA2:40 pmGlasgow Intl

$811

Finnair

Sep 18

GLA6:15 pmGlasgow Intl

31h 05m

1 stop

IAD8:20 pmWashington, D.C. Dulles Intl

Oct 4

IAD10:25 pmWashington, D.C. Dulles Intl

11h 15m

1 stop

GLA2:40 pmGlasgow Intl

$819

Aer Lingus flights from Glasgow Intl Airport to District of Columbia

Our best Aer Lingus deals on Glasgow Intl Airport to District of Columbia flight tickets

Aer Lingus

Sep 2

GLA9:25 pmGlasgow Intl

26h 30m

2 stops

IAD6:55 pmWashington, D.C. Dulles Intl

Sep 14

IAD5:00 pmWashington, D.C. Dulles Intl

18h 50m

2 stops

GLA4:50 pmGlasgow Intl

$744

Aer Lingus

Oct 21

GLA8:35 amGlasgow Intl

12h 10m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Nov 4

IAD9:00 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

GLA3:25 pmGlasgow Intl

$776

Aer Lingus

Oct 12

GLA1:20 pmGlasgow Intl

11h 05m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Oct 18

IAD5:15 pmWashington, D.C. Dulles Intl

18h 35m

1 stop

GLA4:50 pmGlasgow Intl

$795

momondo Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 9/2

10:15 am-10:15 pm

2 stops17h 00m

Washington, D.C. Dulles Intl

Sat 9/12

8:30 pm-11:05 pm

2 stops21h 35m

$668

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 9/2

10:15 am-10:15 pm

2 stops17h 00m

Washington, D.C. Dulles Intl

Wed 9/9

8:30 pm-8:50 pm

2 stops19h 20m

$675

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Thu 9/3

9:05 am-7:20 pm

2 stops15h 15m

Washington, D.C. Dulles Intl

Tue 9/8

8:30 pm-10:10 pm

2 stops20h 40m

$685

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 10/7

9:20 pm-7:35 pm

2 stops27h 15m

Washington, D.C. Dulles Intl

Mon 10/12

6:15 pm-8:55 pm

2 stops21h 40m

$701

Quickest round-trip

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Thu 10/22

9:05 am-3:45 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sun 11/1

5:05 pm-7:25 am

1 stop9h 20m

$715

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Mon 10/19

8:40 pm-7:35 pm

2 stops27h 55m

Washington, D.C. Dulles Intl

Mon 11/2

7:40 pm-9:55 am

1 stop9h 15m

$716

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Mon 10/19

8:40 pm-7:35 pm

2 stops27h 55m

Washington, D.C. Dulles Intl

Sun 11/1

7:40 pm-9:55 am

1 stop9h 15m

$716

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Mon 10/19

8:40 pm-7:35 pm

2 stops27h 55m

Washington, D.C. Dulles Intl

Sat 11/7

7:40 pm-9:55 am

1 stop9h 15m

$716

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 9/2

9:25 pm-6:55 pm

2 stops26h 30m

Washington, D.C. Dulles Intl

Mon 9/14

5:00 pm-4:50 pm

2 stops18h 50m

$744

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Thu 9/24

12:00 pm-7:10 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Wed 10/7

5:15 pm-4:50 pm

1 stop18h 35m

$744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow Intl Airport to District of Columbia

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 cheapest month to fly to District of Columbia?

In general, February is the cheapest month to fly from Glasgow Intl Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $672. If you don’t want to visit District of Columbia in February, then you should wait until October to fly from Glasgow Intl Airport, when ticket prices are also cheap, with an average price of $726.

How far in advance should I book a flight from Glasgow Intl Airport to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $853 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Glasgow Intl Airport for as low as $753 on momondo.

Can stopping save me money on Glasgow Intl Airport to District of Columbia flights?

You could potentially save up to 5% on your flight if you consider stops on a Glasgow Intl Airport to District of Columbia flight.

Cheap Glasgow Intl Airport to District of Columbia flight deals and tips

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

Fastest flight time	12h 00m
Direct flights	None

The fastest flight from Glasgow Intl Airport to District of Columbia takes 12h 00m

There are no direct flights from Glasgow Intl Airport to District of Columbia. There are no popular flight routes from Glasgow Intl Airport to District of Columbia.

Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to District of Columbia

When did momondo last update prices for flights from Glasgow Intl Airport to District of Columbia?
Prices for flights from Glasgow Intl Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Glasgow Intl Airport to District of Columbia?
The number of operators available for flights from Glasgow Intl Airport to District of Columbia is 1 as of August 2026.
How old do you have to be to fly from Glasgow Intl Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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 Glasgow Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Glasgow Intl Airport to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $802	Free Cancellation	Rating 7.3 1,700 reviews		Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to District of Columbia?

It is quick and easy to find Glasgow to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Glasgow to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Glasgow to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Glasgow to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Glasgow to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.