In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from STN to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Washington, D.C. Reagan-National Airport as you normally would.

Can I find deals for flights from Stansted to Reagan-National that include hotel bookings?

Yes. In addition to deals on Stansted to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Stansted to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Reagan-National.

Can I find deals for business class flights from Stansted to Reagan-National?

Yes. Cheapflights offers flight deals from Stansted to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£375+ Cheap Flights from London Stansted Airport to Washington, D.C. Reagan-National Airport

Cheap flight deals from Stansted to Reagan-National

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Stansted to Reagan-National
Explore the most affordable flight options available from Stansted to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2026.

Wed 7/1007:45 -

2 stops17h 14m

Tue 13/1011:00 -

2 stops20h 00m

Deal found 22/9£648

Wed 18/1108:30 -

2 stops18h 29m

Wed 2/1216:00 -

2 stops19h 10m

Deal found 23/9£655

Wed 21/1007:00 -

3 stops20h 34m

Wed 28/1016:00 -

3 stops19h 40m

Deal found 23/9£778

Thu 24/922:05 -

2 stops25h 10m

Mon 28/906:59 -

2 stops28h 51m

Deal found 22/9£811

Thu 17/1206:15 -

2 stops20h 44m

Mon 21/1216:00 -

2 stops17h 05m

Deal found 26/9£840

Wed 16/1208:30 -

2 stops18h 29m

Wed 23/1211:05 -

2 stops19h 50m

Deal found 25/9£890

Find flight deals from Stansted to Reagan-National

Round-trip from	£648
One-way from	£375
Popular in	June
Cheapest in	February
Average price	£493

7/10-13/10
4 total stops
37h 14m total
London to Washington, D.C.

Search Deals

11/11-31/12
2 total stops
28h 03m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Tue 15/12

19:50-19:19

2 stops28h 29m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£386

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Fri 20/11

06:00-23:11

2 stops22h 11m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£394

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Fri 30/10

06:55-23:06

3 stops20h 11m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£511

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Sat 28/11

06:35-19:58

2 stops18h 23m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£568

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Wed 7/10

07:45-19:59

2 stops17h 14m

Washington, D.C. Reagan-National

Tue 13/10

11:00-12:00

2 stops20h 00m

£648

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Sun 25/10

06:30-19:58

2 stops17h 28m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£651

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Wed 18/11

08:30-21:59

2 stops18h 29m

Washington, D.C. Reagan-National

Wed 2/12

16:00-16:10

2 stops19h 10m

£655

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Tue 13/10

07:35-22:34

3 stops19h 59m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£676

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Wed 21/10

07:00-22:34

3 stops20h 34m

Washington, D.C. Reagan-National

Wed 28/10

16:00-15:40

3 stops19h 40m

£778

Fastest return journey

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Sat 3/10

08:30-18:15

2 stops14h 45m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£806

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Stansted to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Stansted with our price prediction graph.

STN-DCA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Stansted to Reagan-National that include hotel bookings?
Yes. In addition to deals on Stansted to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Reagan-National.
Can I find deals for business class flights from Stansted to Reagan-National?
Yes. Cheapflights offers flight deals from Stansted to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to District of Columbia

Flights by cabin class

Other flight options

Other flights from Stansted

Popular flights

Reagan-National flight routes

Alternative routes for Stansted to Reagan-National

Heathrow to Dulles Intl flights

Heathrow to Baltimore flights

Gatwick to Dulles Intl flights

Heathrow to Reagan-National flights

Stansted to Dulles Intl flights

London City to Dulles Intl flights

Luton to Dulles Intl flights

Gatwick to Reagan-National flights

Gatwick to Baltimore flights

Stansted to Baltimore flights

Luton to Baltimore flights

London City to Reagan-National flights

London City to Baltimore flights

Southend to Dulles Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Stansted to Reagan-National?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Reagan-National from Stansted today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Stansted to Reagan-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Stansted to Reagan-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Stansted to Reagan-National with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stansted to Reagan-National flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Stansted to Reagan-National become cheaper?

Yes! Start tracking prices for Stansted to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Stansted Airport to Washington, D.C. Reagan-National Airport from £375

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Reagan-National

Cheapest flights from Stansted to Reagan-NationalExplore the most affordable flight options available from Stansted to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2026.

Explore the most affordable flight options available from Stansted to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2026.

Best flights from Stansted to Reagan-NationalDiscover carefully curated flight deals from Stansted to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Discover carefully curated flight deals from Stansted to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Last-minute flights from Stansted to Reagan-NationalDiscover last-minute flight deals from Stansted to Reagan-National. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Reagan-National. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Stansted to Reagan-NationalSearch for one-way flight options from Stansted to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Search for one-way flight options from Stansted to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Find flight deals from Stansted to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Stansted to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Stansted with our price prediction graph.

Related info for your journey

Can I find deals for flights from Stansted to Reagan-National that include hotel bookings?

How can I find direct flights from Stansted to Reagan-National?

Can I find deals for business class flights from Stansted to Reagan-National?

Travelling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stansted to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Reagan-National by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to District of Columbia

Book a non-stop flight to one of these other cities located in District of Columbia.

Search flights from Stansted to Reagan-National by cabin class

Find flights from Stansted to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Stansted and Reagan-National flights

Browse other Stansted and Reagan-National flight options. Last updated on 26 September 2026.

Other flights from Stansted

Browse through other flights departing from Stansted. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Reagan-National

Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from Stansted to Reagan-National?

Why should you use Cheapflights to find cheap flight tickets from Stansted to Reagan-National?

Can Cheapflights find flights from Stansted to Reagan-National with no change fees?

Can Cheapflights notify me if prices for flights from Stansted to Reagan-National become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Stansted to Reagan-National
Explore the most affordable flight options available from Stansted to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 September 2026.

Best flights from Stansted to Reagan-National
Discover carefully curated flight deals from Stansted to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Last-minute flights from Stansted to Reagan-National
Discover last-minute flight deals from Stansted to Reagan-National. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Stansted to Reagan-National
Search for one-way flight options from Stansted to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.