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.

£372+ 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.

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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 16 September 2026.

Wed 7/1021:00 -

3 stops23h 40m

Tue 13/1009:40 -

3 stops29h 55m

Deal found 14/9£507

Tue 6/1006:30 -

3 stops21h 04m

Tue 13/1020:40 -

2 stops15h 55m

Deal found 16/9£527

Tue 13/1008:20 -

3 stops19h 14m

Tue 20/1009:40 -

3 stops29h 55m

Deal found 15/9£539

Thu 19/1116:35 -

3 stops27h 49m

Sat 28/1116:00 -

2 stops14h 25m

Deal found 15/9£559

Fri 18/906:35 -

2 stops18h 24m

Sat 26/911:00 -

2 stops20h 55m

Deal found 12/9£622

Sun 20/906:35 -

2 stops16h 40m

Sun 4/1011:00 -

2 stops20h 55m

Deal found 16/9£654

Mon 28/919:15 -

3 stops25h 25m

Sat 3/1006:59 -

2 stops29h 21m

Deal found 14/9£750

Sun 20/908:30 -

2 stops19h 04m

Mon 28/918:55 -

2 stops14h 45m

Deal found 12/9£829

Sat 19/906:45 -

2 stops20h 05m

Mon 28/918:55 -

2 stops14h 45m

Deal found 12/9£832

Sun 20/908:30 -

2 stops19h 04m

Sun 27/916:20 -

3 stops17h 10m

Deal found 12/9£854

Sat 19/906:45 -

2 stops20h 05m

Sun 27/916:20 -

3 stops17h 10m

Deal found 12/9£856

Find flight deals from Stansted to Reagan-National

Round-trip from	£507
One-way from	£372
Popular in	June
Cheapest in	February
Average price	£486

7/10-13/10
6 total stops
53h 35m total
London to Washington, D.C.

Search Deals

16/11-31/12
2 total stops
27h 43m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£38 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

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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

Mon 16/11

20:40-19:23

2 stops27h 43m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£372

LondonWashington, D.C.

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

STNDCA

London Stansted

Sat 21/11

20:50-23:11

2 stops31h 21m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£389

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 6/11

06:00-23:07

2 stops22h 07m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£398

Fastest return journey

LondonWashington, D.C.

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

STNDCA

London Stansted

Sat 24/10

08:05-18:15

2 stops15h 10m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£478

LondonWashington, D.C.

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

STNDCA

London Stansted

Fri 25/9

06:35-19:15

2 stops17h 40m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£478

LondonWashington, D.C.

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

STNDCA

London Stansted

Wed 7/10

21:00-15:40

3 stops23h 40m

Washington, D.C. Reagan-National

Tue 13/10

09:40-20:35

3 stops29h 55m

£507

LondonWashington, D.C.

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

STNDCA

London Stansted

Fri 23/10

08:30-19:59

2 stops16h 29m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£517

LondonWashington, D.C.

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

STNDCA

London Stansted

Fri 18/12

22:25-23:00

2 stops29h 35m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£517

LondonWashington, D.C.

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

STNDCA

London Stansted

Tue 6/10

06:30-22:34

3 stops21h 04m

Washington, D.C. Reagan-National

Tue 13/10

20:40-17:35

2 stops15h 55m

£527

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 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

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Complete your trip

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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

Gatwick to Reagan-National flights

Luton to Dulles Intl flights

Gatwick to Baltimore flights

Stansted to Baltimore flights

Luton to Baltimore flights

London City to Baltimore flights

London City to Reagan-National flights

Southend to Dulles Intl flights

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Cheap flights from London Stansted Airport to Washington, D.C. Reagan-National Airport from £372

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. 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 16 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 16 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 16 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 16 September 2026.

Last-minute flights from Stansted to Reagan-NationalDiscover last-minute flight deals from Stansted to Reagan-National. Data last updated 16 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Reagan-National. Data last updated 16 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 16 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 16 September 2026.

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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 16 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 16 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 16 September 2026.

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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?

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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 16 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 16 September 2026.

Last-minute flights from Stansted to Reagan-National
Discover last-minute flight deals from Stansted to Reagan-National. Data last updated 16 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 16 September 2026.