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Cheap flights from Washington, D.C. to Glasgow from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Glasgow departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 3:40 pm
DCA
-
GLA
28h 40m
3 stops
Multiple Airlines Logo
9:45 pm - 10:28 pm
GLA
-
DCA
29h 43m
3 stops
$727Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
Multiple Airlines Logo
6:00 am - 3:40 pm
DCA
-
GLA
28h 40m
3 stops
Multiple Airlines Logo
9:25 am - 10:28 pm
GLA
-
DCA
18h 03m
2 stops
$756Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
Multiple Airlines Logo
6:00 am - 3:40 pm
DCA
-
GLA
28h 40m
3 stops
Multiple Airlines Logo
9:45 pm - 10:28 pm
GLA
-
DCA
29h 43m
3 stops
$766Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
Multiple Airlines Logo
6:00 am - 9:40 am
DCA
-
GLA
22h 40m
2 stops
Multiple Airlines Logo
9:25 pm - 10:31 pm
GLA
-
DCA
30h 06m
3 stops
$774Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
8:18 am - 9:40 am
IAD
-
GLA
20h 22m
2 stops
Multiple Airlines Logo
8:40 pm - 8:29 pm
GLA
-
IAD
28h 49m
3 stops
$776Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
6:00 am - 9:40 am
DCA
-
GLA
22h 40m
2 stops
Multiple Airlines Logo
8:40 pm - 10:28 pm
GLA
-
DCA
30h 48m
3 stops
$786Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
8:18 am - 3:40 pm
IAD
-
GLA
26h 22m
3 stops
Multiple Airlines Logo
9:45 pm - 9:26 pm
GLA
-
IAD
28h 41m
3 stops
$801Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
Multiple Airlines Logo
6:55 pm - 3:40 pm
DCA
-
GLA
15h 45m
2 stops
Multiple Airlines Logo
9:45 pm - 10:28 pm
GLA
-
DCA
29h 43m
3 stops
$801Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
Icelandair Logo
8:30 pm - 1:25 pm
IAD
-
GLA
11h 55m
1 stop
Icelandair Logo
11:55 am - 7:30 pm
GLA
-
IAD
11h 35m
1 stop
$804Icelandair
Fri, Oct 23 - Wed, Oct 28
Icelandair Logo
8:30 pm - 1:25 pm
IAD
-
GLA
11h 55m
1 stop
Icelandair Logo
2:20 pm - 7:20 pm
GLA
-
IAD
10h 00m
1 stop
$805Icelandair
Thu, Oct 8 - Wed, Oct 14

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Icelandair flights from Washington, D.C. to Glasgow Intl Airport

Our best Icelandair deals on Washington, D.C. to Glasgow Intl Airport flight tickets
Icelandair
Oct 23
IAD8:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
GLA1:25 pmGlasgow Intl
Oct 28
GLA11:55 amGlasgow Intl
11h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$804
Icelandair
Oct 8
IAD8:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
GLA1:25 pmGlasgow Intl
Oct 14
GLA2:20 pmGlasgow Intl
10h 00m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$805
Icelandair
Oct 13
IAD8:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
GLA1:25 pmGlasgow Intl
Oct 27
GLA11:55 amGlasgow Intl
11h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$810

British Airways flights from Washington, D.C. to Glasgow Intl Airport

Our best British Airways deals on Washington, D.C. to Glasgow Intl Airport flight tickets
British Airways
Aug 11
DCA1:59 pmWashington, D.C. Reagan-National
14h 41m
2 stops
GLA9:40 amGlasgow Intl
Aug 18
GLA7:30 pmGlasgow Intl
32h 12m
2 stops
DCA10:42 pmWashington, D.C. Reagan-National
$986
British Airways
Sep 7
DCA1:53 pmWashington, D.C. Reagan-National
18h 32m
2 stops
GLA1:25 pmGlasgow Intl
Sep 14
GLA7:35 pmGlasgow Intl
26h 31m
2 stops
DCA5:06 pmWashington, D.C. Reagan-National
$987
British Airways
Sep 7
DCA7:17 pmWashington, D.C. Reagan-National
15h 53m
2 stops
GLA4:10 pmGlasgow Intl
Sep 14
GLA7:35 pmGlasgow Intl
26h 31m
2 stops
DCA5:06 pmWashington, D.C. Reagan-National
$1,008

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Glasgow Intl Airport 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, momondo users made 832,500 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-3:40 pm

3 stops28h 40m

Glasgow Intl

Mon 6/15

9:45 pm-10:28 pm

3 stops29h 43m

$727

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-3:40 pm

3 stops28h 40m

Glasgow Intl

Mon 6/15

9:25 am-10:28 pm

2 stops18h 03m

$756

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-3:40 pm

3 stops28h 40m

Glasgow Intl

Mon 6/15

9:45 pm-10:28 pm

3 stops29h 43m

$766

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Wed 6/10

6:00 am-9:40 am

2 stops22h 40m

Glasgow Intl

Wed 6/17

9:25 pm-10:31 pm

3 stops30h 06m

$774

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 6/9

8:18 am-9:40 am

2 stops20h 22m

Glasgow Intl

Tue 6/16

8:40 pm-8:29 pm

3 stops28h 49m

$776

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 6/9

6:00 am-9:40 am

2 stops22h 40m

Glasgow Intl

Tue 6/16

8:40 pm-10:28 pm

3 stops30h 48m

$786

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 6/1

8:18 am-3:40 pm

3 stops26h 22m

Glasgow Intl

Mon 6/15

9:45 pm-9:26 pm

3 stops28h 41m

$801

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Mon 6/1

6:55 pm-3:40 pm

2 stops15h 45m

Glasgow Intl

Mon 6/15

9:45 pm-10:28 pm

3 stops29h 43m

$801

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Fri 10/23

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Wed 10/28

11:55 am-7:30 pm

1 stop11h 35m

$804
Quickest round-trip

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 10/8

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Wed 10/14

2:20 pm-7:20 pm

1 stop10h 00m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

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

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

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

What is the cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Washington, D.C. is in August. Flight prices, which tend to average around $214, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in August, then November is your next best option. Flight prices from Washington, D.C. to Glasgow Intl Airport during November average around $417.

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

You are more likely to see cheaper flights to Glasgow Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Washington, D.C. for as low as $596 on momondo.

Can stopping save me money on Washington, D.C. to Glasgow Intl Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Washington, D.C. to Glasgow Intl Airport flight.

How have Washington, D.C. to Glasgow Intl Airport flight prices changed over time?

As of May 2026, prices for Washington, D.C. to Glasgow Intl Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Glasgow Intl Airport (WAS to GLA) flight deals and tips

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

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from Washington, D.C. to Glasgow Intl Airport takes 9h 05m
There are no direct flights from Washington, D.C. to Glasgow Intl Airport. There are no popular flight routes from Washington, D.C. to Glasgow Intl Airport.
Search flight deals

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

  • How far is Washington, D.C. to Glasgow Intl by plane?

    There are 3412.6 mi between Washington, D.C. and Glasgow Intl. Typically, this will take 9h 05m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to Glasgow Intl Airport refresh daily.

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

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

    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 Washington, D.C. to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. to Glasgow Intl Airport?

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

Compare and see reviews for airlines that fly from Washington, D.C. to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $511Free CancellationRating
7.0
646 reviews
Search Icelandair flights
British AirwaysPriceFrom $520Free CancellationRating
6.7
7,936 reviews
Search British Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
7,964 reviews
Search Lufthansa flights
KLMPriceFrom $622Free CancellationRating
7.8
1,511 reviews
Search KLM flights
Aer LingusPriceFrom $710Free CancellationRating
7.3
1,540 reviews
Search Aer Lingus flights

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Helensburgh
Inveraray
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Alexandria
Tarbert
Glencoe

Why use momondo?

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

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 Glasgow from Washington, D.C..

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

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

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

momondo provides multiple filters to help you find the best flight to Glasgow from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Glasgow right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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