Cheap Flights from Glasgow Intl (GLA) to Washington D.C. (WASA)

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Travellers and bags, 1 Adult, Economy

Compare Glasgow Intl to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

Book the best Washington D.C. fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

£247 Flight deals from Glasgow Intl to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Glasgow Intl Airport to Washington D.C.? If you want to travel next month, return fares start from £480. Find the lowest prices on one-way and return tickets right here.

Washington D.C..£247 per passenger.Departing Sun, 1 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Sun, 1 Nov, arriving in Washington Dulles.Price includes taxes and charges.From £247, select.

Washington D.C..£252 per passenger.Departing Fri, 4 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Fri, 4 Sep, arriving in Washington Dulles.Price includes taxes and charges.From £252, select.

Washington D.C..£278 per passenger.Departing Tue, 1 Dec.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 1 Dec, arriving in Washington Dulles.Price includes taxes and charges.From £278, select.

Washington D.C..£303 per passenger.Departing Sun, 10 Jan.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Sun, 10 Jan, arriving in Washington Dulles.Price includes taxes and charges.From £303, select.

Washington D.C..£316 per passenger.Departing Mon, 12 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Mon, 12 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From £316, select.

Washington D.C..£334 per passenger.Departing Mon, 15 Feb.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Mon, 15 Feb, arriving in Washington Dulles.Price includes taxes and charges.From £334, select.

Washington D.C..£342 per passenger.Departing Tue, 22 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 22 Jun, arriving in Washington Dulles.Price includes taxes and charges.From £342, select.

Washington D.C..£345 per passenger.Departing Tue, 25 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 25 Aug, arriving in Washington Dulles.Price includes taxes and charges.From £345, select.

Washington D.C..£349 per passenger.Departing Sat, 3 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Sat, 3 Apr, arriving in Washington Dulles.Price includes taxes and charges.From £349, select.

Washington D.C..£349 per passenger.Departing Tue, 18 May.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Tue, 18 May, arriving in Washington Dulles.Price includes taxes and charges.From £349, select.

Washington D.C..£351 per passenger.Departing Mon, 8 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Mon, 8 Mar, arriving in Washington Dulles.Price includes taxes and charges.From £351, select.

Find the cheapest month to fly from Glasgow Intl to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow Intl to Washington D.C. flights are currently cheapest in November.

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Alternative Glasgow Intl to Washington D.C. routes

Looking for the cheapest, fastest or easiest route from Glasgow Intl to Washington D.C.? You could fly into the following airports instead.

Glasgow to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	£247
Cheapest month to fly	November

Finding cheap flights from Glasgow Intl to Washington D.C.: Frequently asked questions

How many airports are there in Washington D.C.?

There are 3 airports in Washington D.C.: Washington Ronald Reagan, Washington Dulles and Baltimore Washington International.

How much are return flights from Glasgow Intl to Washington D.C.?

The best price we found for a return flight from Glasgow Intl to Washington D.C. is £449. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Glasgow Intl to Washington D.C.?

Currently, there are no airlines that fly direct from Glasgow Intl to Washington D.C.. But we found flights with one or more stops from £449.

How many flights are there a week from Glasgow Intl to Washington D.C.?

As of August 2026, there are no flights flying from Glasgow Intl to Washington D.C..

When is the cheapest time to fly from Glasgow Intl to Washington D.C.?

The cheapest month to fly from Glasgow Intl to Washington D.C. is usually September.

Which is the cheapest airport to fly into in Washington D.C.?

If you're flying from Glasgow Intl Airport, the cheapest airport near Washington D.C. is Washington Dulles – which is 22.7 miles away from the centre of Washington D.C.. We've found flights into this airport from £449.

Which upcoming date is cheapest to fly from Glasgow Intl Airport to Washington D.C. on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Glasgow Intl Airport to Washington D.C. on Tuesday, 29 September 2026.

Can I get a direct flight from Glasgow Intl Airport to Washington D.C.?

No airlines currently offer direct flights between Glasgow Intl Airport and Washington D.C.. Most routes have one or more stops.

How can I get the best flight deal from Glasgow Intl Airport to Washington D.C.?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Washington D.C.?

In August, the average temperature is usually around 25°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.

Which is the cheapest airline to fly from Glasgow Intl Airport to Washington D.C. with?

Currently, Ryanair offers the cheapest flight tickets to Washington D.C..

Flying from Glasgow International Airport (GLA) to Washington DC: what you need to know

The timezone in Washington DC is UTC-4. The city is four hours behind Glasgow, where Glasgow International Airport is located.
For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your GLA to Washington DC flight.
If you're heading away during a major holiday or another peak period, allow for even more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.
We make it easy to book plane tickets from GLA to Washington DC with a stopover. To see the options, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Major stopovers include:
- London Heathrow Airport (LHR)
- Frankfurt Airport (FRA)
- Pearson International Airport (YYZ)
GLA is around 7 miles from central Glasgow. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 35 minutes.
Want a hassle-free start to your journey? Stay near GLA. Whether you're catching an early flight from Glasgow International Airport to Washington DC or want to avoid feeling rushed, these hotels put convenience first:
70.07% of flights leaving from Glasgow International Airport touch down at their destination on schedule.

How to find the cheapest flights from Glasgow International Airport (GLA) to Washington DC

The best price we've seen for a one-way Glasgow International Airport to Washington DC flight is £247. The cheapest price for a return flight is £449. Keep in mind fares may change due to availability at the time of booking.
To find cheap flights from GLA to Washington DC, book early. Airlines typically offer lower prices when tickets are first released.
Landing cheap tickets from Glasgow International Airport to Washington DC is easier if you can be flexible with your dates. Use the 'Whole month' tool to access the lowest prices across each month and land an incredible deal.
Finding a cheap flight from GLA to Washington DC is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch as soon as a deal gets even better.
Find an affordable flight from Glasgow International Airport to Washington DC with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

Ronald Reagan National Airport (DCA) to central Washington DC takes about 15 minutes by car. The centre is roughly 5 miles away.
Travelling to the centre by public transport typically takes 45 minutes.
If you're arriving on a late flight from Glasgow International Airport to Washington DC, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting not long after at one of these hotels near DCA:
Grab a Ronald Reagan National Airport rental car and discover Washington DC and beyond with your own set of wheels. Thrifty, Sixt and Dollar are well-known companies you can book with here.
Lock in the best possible rate by reserving your ride from Ronald Reagan National Airport around four weeks ahead of your flight from GLA to Washington DC.
You'll find DCA at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

Central Washington DC is located around 35 miles from Washington Dulles International Airport (IAD). Once your flight from Glasgow International Airport to Washington DC has touched down and you've made your way to arrivals, expect a drive of around 50 minutes.
If you choose to travel on public transport, the journey will take you 1 hour 10 minutes or so.
You'll find some great places to call home for the night near IAD. Tuck yourself in and get cosy after your GLA to Washington DC flight at any of these well-located options:
Forget about inconvenient public transport schedules or long cab lines. Grab a Washington Dulles International Airport rental car and blaze your own trail. Compare offers from Dollar, Thrifty and Sixt.
Get the lowest price by securing your ride from IAD one week ahead of time. You'll also have access to a wider range of vehicles.
The address for Washington Dulles International Airport is 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

Hop off your flight from Glasgow International Airport to Washington DC and head straight for your hotel or start discovering the city right away. The centre of Washington DC is around 30 miles from Baltimore/Wash International Thurgood Marshall Airport (BWI) and typically takes 50 minutes to reach driving.
The journey takes about 1 hour 30 minutes when travelling on public transport.
Check in to a hotel near BWI and go from landing to lounging in your room in a flash. Whether you have a late GLA to Washington DC flight or just want a stress-free arrival, these stays offer convenience when you need it most:
Begin your travels without stressing about how to reach your destination with a Baltimore/Wash International Thurgood Marshall Airport rental car. Book your wheels with reliable suppliers here like Dollar, Thrifty and Budget.
Around two weeks ahead of your flight from Glasgow International Airport to Washington DC is the ideal time to secure your ride from BWI. You're more likely to lock in a better rate or catch some early booking discounts.

Best time to go to Washington DC

Visit Washington DC during the high season if you prefer a busy atmosphere, but remember that hotel prices may be higher. Alternatively, book flights from Glasgow International Airport to Washington DC in the off-season when prices are cheaper and crowds are smaller.
Lock in a Glasgow International Airport to Washington DC plane ticket with a departure in July to visit the city during its warmest month. Expect temperatures to range from 19ºC (66ºF) to 33ºC (91ºF).
January has average temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Search for a cheap ticket from GLA to Washington DC around that time if you'd rather travel in cooler conditions.

More about Washington DC

Once you've booked your flight from Glasgow International Airport to Washington DC, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Washington DC:
The White House and White House Historical Association are just a couple of the major attractions to add to your Washington DC to-do list. Continue your sightseeing adventures at National Mall.

Explore more of United States

You've done Washington DC, now it's time to discover other parts of United States. Travel about 200 miles north-east to New York to tick off its leading sights. From Statue of Liberty to Central Park and Empire State Building, you'll have a packed itinerary ahead.
If there's time to check out another great destination in United States, consider Philadelphia, about 120 miles north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are highlights.