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

Icelandair is the most popular carrier operating from Glasgow Intl to District of Columbia

Which airlines fly to District of Columbia?

Icelandair, Aer Lingus and British Airways are the top three most popular airlines that fly to District of Columbia from Glasgow Intl Airport according to our data. Icelandair is the first choice among our users, with 42% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, there are 3 operators available to choose from for flights from Glasgow Intl Airport to District of Columbia.

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 travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£288 Cheap Flights from Glasgow Intl Airport to District of Columbia in 2026

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

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:20 - 22:15

GLA

IAD

12h 55m

1 stop

23:20 - 13:25

IAD

GLA

9h 05m

1 stop

£481Icelandair

Sat, 22 Aug - Sat, 12 Sep

07:45 - 15:45

GLA

IAD

13h 00m

1 stop

17:15 - 08:05

IAD

GLA

9h 50m

1 stop

£539Multiple Airlines

Wed, 17 Jun - Tue, 30 Jun

14:20 - 19:20

GLA

IAD

10h 00m

1 stop

20:40 - 12:25

IAD

GLA

11h 45m

1 stop

£546Icelandair

Fri, 16 Oct - Sun, 25 Oct

14:20 - 22:15

GLA

IAD

12h 55m

1 stop

20:30 - 13:25

IAD

GLA

11h 55m

1 stop

£549Icelandair

Wed, 27 May - Mon, 8 Jun

14:20 - 22:15

GLA

IAD

12h 55m

1 stop

20:30 - 13:25

IAD

GLA

11h 55m

1 stop

£550Icelandair

Wed, 27 May - Mon, 8 Jun

20:40 - 22:28

GLA

DCA

30h 48m

3 stops

06:00 - 09:40

DCA

GLA

22h 40m

2 stops

£552Multiple Airlines

Tue, 16 Jun - Tue, 23 Jun

14:20 - 22:15

GLA

IAD

12h 55m

1 stop

20:30 - 13:25

IAD

GLA

11h 55m

1 stop

£558Icelandair

Wed, 27 May - Mon, 8 Jun

08:35 - 15:45

GLA

IAD

12h 10m

1 stop

17:15 - 08:05

IAD

GLA

9h 50m

1 stop

£576Aer Lingus

Mon, 1 Jun - Mon, 8 Jun

14:20 - 19:20

GLA

IAD

10h 00m

1 stop

20:40 - 09:55

IAD

GLA

9h 15m

1 stop

£577Icelandair

Tue, 13 Oct - Wed, 28 Oct

11:00 - 21:55

GLA

DCA

15h 55m

2 stops

12:45 - 20:15

DCA

GLA

26h 30m

3 stops

£584Multiple Airlines

Thu, 4 Jun - Mon, 8 Jun

British Airways flights from Glasgow Intl Airport to District of Columbia

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

British Airways

5 Aug

GLA14:05Glasgow Intl

11h 15m

1 stop

IAD20:20Washington, D.C. Dulles Intl

19 Aug

IAD17:45Washington, D.C. Dulles Intl

11h 45m

1 stop

GLA10:30Glasgow Intl

£679

British Airways

6 Sept

GLA17:50Glasgow Intl

27h 05m

1 stop

IAD15:55Washington, D.C. Dulles Intl

20 Oct

IAD22:25Washington, D.C. Dulles Intl

11h 15m

1 stop

GLA14:40Glasgow Intl

£686

British Airways

6 Sept

GLA21:15Glasgow Intl

23h 40m

1 stop

IAD15:55Washington, D.C. Dulles Intl

20 Oct

IAD17:45Washington, D.C. Dulles Intl

10h 55m

1 stop

GLA09:40Glasgow Intl

£694

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

1 Jun

GLA08:35Glasgow Intl

12h 10m

1 stop

IAD15:45Washington, D.C. Dulles Intl

8 Jun

IAD17:15Washington, D.C. Dulles Intl

9h 50m

1 stop

GLA08:05Glasgow Intl

£576

Aer Lingus

5 Aug

GLA08:35Glasgow Intl

15h 50m

1 stop

IAD19:25Washington, D.C. Dulles Intl

19 Aug

IAD20:55Washington, D.C. Dulles Intl

9h 35m

1 stop

GLA11:30Glasgow Intl

£631

Aer Lingus

15 May

GLA08:35Glasgow Intl

12h 10m

1 stop

IAD15:45Washington, D.C. Dulles Intl

24 May

IAD20:55Washington, D.C. Dulles Intl

14h 55m

1 stop

GLA16:50Glasgow Intl

£768

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 return flight

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sat 22/8

14:20-22:15

1 stop12h 55m

Washington, D.C. Dulles Intl

Sat 12/9

23:20-13:25

1 stop9h 05m

£481

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 17/6

07:45-15:45

1 stop13h 00m

Washington, D.C. Dulles Intl

Tue 30/6

17:15-08:05

1 stop9h 50m

£539

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 16/10

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sun 25/10

20:40-12:25

1 stop11h 45m

£546

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 27/5

14:20-22:15

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 8/6

20:30-13:25

1 stop11h 55m

£549

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 27/5

14:20-22:15

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 8/6

20:30-13:25

1 stop11h 55m

£550

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Tue 16/6

20:40-22:28

3 stops30h 48m

Washington, D.C. Reagan-National

Tue 23/6

06:00-09:40

2 stops22h 40m

£552

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 27/5

14:20-22:15

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 8/6

20:30-13:25

1 stop11h 55m

£558

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Mon 1/6

08:35-15:45

1 stop12h 10m

Washington, D.C. Dulles Intl

Mon 8/6

17:15-08:05

1 stop9h 50m

£576

Fastest return journey

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 13/10

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Wed 28/10

20:40-09:55

1 stop9h 15m

£577

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Thu 4/6

11:00-21:55

2 stops15h 55m

Washington, D.C. Reagan-National

Mon 8/6

12:45-20:15

3 stops26h 30m

£584

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 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?

The cheapest month to fly to District of Columbia from Glasgow Intl Airport is in June. Flight prices, which tend to average around £198, are often lower during this time because this is during the off-season. If you are unable to visit District of Columbia during the month of June, then departing from Glasgow Intl Airport during the month December is also very affordable. Most momondo users find prices during this month for around £319.

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 £606 when searching weeks before you fly. 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 £536 on momondo.

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	10h 00m
Direct flights	None

The fastest flight from Glasgow Intl Airport to District of Columbia takes 10h 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 refresh daily.
How many operators does momondo search for flights from Glasgow Intl Airport to District of Columbia?
As of May 2026, there are 3 operators available to choose from for flights from Glasgow Intl Airport to District of Columbia.
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 travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Icelandair	PriceFrom £413	Free Cancellation	Rating 7.0 654 reviews	Search Icelandair flights
British Airways	PriceFrom £492	Free Cancellation	Rating 6.7 7,979 reviews	Search British Airways flights
Aer Lingus	PriceFrom £493	Free Cancellation	Rating 7.3 1,561 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 enables you to select and highlight flights to District of Columbia from Glasgow with this policy.

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

momondo helps you find the best flight between Glasgow and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to District of Columbia from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.