$226 Cheap Flights to Washington, D.C.
One-way
Departing from
London
Going to
Washington, D.C., United States
Washington, D.C. (BWI)
United States • January, 2026
83% AI deal score
$1,165 $226
Washington, D.C. (BWI)
United States • January, 2026
83% AI deal score
$1,165 $226
Washington, D.C. (BWI)
United States • January, 2026
83% AI deal score
$1,165 $237
Top Cheap Flight Deals to Washington, D.C.
Recent round-trip flight deals to Washington, D.C.
Mon, Feb 2 - Tue, Feb 10
Cheapest
London (LHR) - Washington, D.C. (IAD)
Icelandair airlines • 1 stop • Reykjavik (KEF)
Washington, D.C. (IAD) - London (LHR)
Icelandair airlines • 1 stop • Reykjavik (KEF)
$735
$483
-$252
34%
Sun, Mar 8 - Sun, Mar 22
London (LHR) - Washington, D.C. (IAD)
Icelandair airlines • 1 stop • Reykjavik (KEF)
Washington, D.C. (IAD) - London (LHR)
Icelandair airlines • 1 stop • Reykjavik (KEF)
$750
$481
-$269
36%
Tue, Jan 27 - Tue, Feb 3
London (LGW) - Washington, D.C. (IAD)
Icelandair airlines • 1 stop • Reykjavik (KEF)
Washington, D.C. (IAD) - London (LGW)
Icelandair airlines • 1 stop • Reykjavik (KEF)
$1,190
$483
-$707
59%
Wed, Jan 14 - Sat, Jan 17
London (LHR) - Washington, D.C. (IAD)
Icelandair airlines • 1 stop • Reykjavik (KEF)
Washington, D.C. (IAD) - London (LHR)
Icelandair airlines • 1 stop • Reykjavik (KEF)
$735
$488
-$247
34%
Wed, Apr 15 - Sun, Apr 19
London (LHR) - Washington, D.C. (IAD)
Icelandair airlines • 1 stop • Reykjavik (KEF)
Washington, D.C. (IAD) - London (LHR)
Icelandair airlines • 1 stop • Reykjavik (KEF)
$750
$499
-$251
33%
Sat, Dec 6 - Mon, Dec 8
London (LGW) - Washington, D.C. (BWI)
Norse Atlantic UK airlines • 1 stop • Orlando (MCO)
Washington, D.C. (BWI) - London (LGW)
Spirit Airlines airlines • 1 stop • Orlando (MCO)
$1,165
$526
-$639
55%
The cheapest time to fly to Washington, D.C.
Ready to jet to Washington, D.C. on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights to Washington, D.C.
To help you plan your journey, here are some quick Washington, D.C. flight facts and tips.
Washington, D.C. city airports
Washington, D.C., is served by three major public airports, each offering unique advantages for travelers. Washington Dulles International Airport (IAD), located in Virginia, is the largest and handles a significant volume of international flights, making it a hub for global travel. Baltimore–Washington International Thurgood Marshall Airport (BWI), situated in Maryland, is known for its efficiency and often offers more budget-friendly domestic flights. Ronald Reagan Washington National Airport (DCA), the closest to downtown D.C., provides unparalleled convenience for domestic travelers but has some restrictions on flight distances. All three airports provide a range of transportation options to and from the city, including trains, buses, and ride-sharing services, ensuring accessibility for all passengers.
Washington Dulles International (IAD)
Washington, D.C., United States
Baltimore–Washington International (BWI)
Washington, D.C., United States
Ronald Reagan Washington National (DCA)
Washington, D.C., United States
Pro tip: search “Washington, D.C. (Any)” to see fares to all Washington, D.C. airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Washington, D.C.
Cheapest airport
Baltimore/Washington International Thurgood Marshall Airport (BWI)
BWI is often the most budget-friendly option for flying into the D.C. area. It's known for its efficiency, a wide range of domestic and international flights, and it's a major hub for Southwest Airlines. Plus, you can grab some tasty crab cakes while you're there!
Nonstop vs. 1-stop
50+ cities
Washington, D.C., is a bustling hub offering a plethora of routes, including popular connections to major cities like New York, Chicago, and Atlanta, making it easy to explore the US!
BWI Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
BWI airport insights
Best days to catch a deal
Mon, Wed
Based on the provided data, Monday and Wednesday appear to be the best days to find flight deals from Baltimore-Washington International Airport. Monday has the highest count at 215, followed by Wednesday at 115, indicating more deals were found on these days.
Avg. deal survival time
14.3 hours
Deals from Baltimore–Washington International typically survive for around 14.3 hours. This means that good offers disappear relatively quickly, so it's important to book fast.
Rare deal frequency
16 deals
In the past month, our system identified 16 rare deals for flights from Baltimore–Washington International Airport. These rare deals, which received an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-80%
The average price drop for flights to Baltimore–Washington International Airport is 80.1%, indicating a high potential for finding discounted fares. Keep an eye on prices and book when you see a significant drop to maximize your savings.
Next 4 weeks: deal forecast
Baltimore-Washington International Airport Flight Forecast
Based on current data, flight prices for Baltimore-Washington International Airport are expected to remain relatively stable in the next month. There are no major price drops or increases forecasted at this time.
Top 5 biggest price drops (last 3 months)
Found on November 13
Mexico City - BWI
$1,275 → $146
89%
Found on November 14
Grand Island - BWI
$810 → $119
85%
Found on November 14
Erie - BWI
$668 → $98
85%
Found on November 12
Ottawa - BWI
$860 → $138
84%
Found on November 13
Glasgow - BWI
$1,720 → $275
84%
Check these nearby airports too
Looking for more options? These airports near BWI sometimes drop rare deals too:
Ronald Reagan Washington National (DCA)
~10 rare deals/month
Washington Dulles International (IAD)
~11 rare deals/month
Philadelphia International (PHL)
~12 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially DCA and IAD for long-haul deal surprises.
When Is the Best Time to Fly to Washington, D.C.
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Washington, D.C.:
Cheapest month
January
Cheapest month
Looking for the absolute cheapest time to visit Washington, D.C.? January is your month! You'll find fewer tourists, lower flight prices, and a serene, quieter atmosphere. Bundle up, because while the deals are hot, the weather is definitely not, but think of all the museums you can explore without the crowds!
Best day to book
Tuesday
Best day to book
Tuesday is your golden ticket to potentially snagging a cheaper flight to Washington, D.C. Airlines often release deals early in the week, making Tuesdays prime time for bargain hunters. Keep an eye out and you might just save enough for a fancy dinner in Georgetown!
Cheapest days to fly
Wednesday
Cheapest days to fly
To save some serious dough, consider flying on a Wednesday. Mid-week flights tend to be less popular with business travelers, which translates to lower prices for you. Plus, you'll already be in D.C. and ready to explore before the weekend crowds arrive!
Advance booking sweet spot
2 months
Advance booking sweet spot
The sweet spot for booking your flight to Washington, D.C. is around 2 months in advance. This timeframe typically offers a balance between availability and price, giving you a better chance of securing a great deal. So, start planning those D.C. adventures about 2 months out and watch those fares!
Washington, D.C. Airports & Ground Transportation
One big question for travelers is which Washington, D.C. airport to fly into. Here’s a quick guide to Washington, D.C.’s airports and how to get to the city from each:
Washington Dulles International Airport (IAD)
Washington Dulles International Airport, or IAD, is a major airport serving the Washington, D.C. metropolitan area. Located about 26 miles (41 km) west of downtown D.C., in Virginia, Dulles offers a wide range of domestic and international flights. The airport boasts a variety of amenities, including restaurants, shops, and lounges, ensuring a comfortable travel experience. Its iconic main terminal, designed by Eero Saarinen, is an architectural marvel. Getting to downtown D.C. is easy with options like the Washington Flyer Silver Line Express bus or the Silver Line Metrorail.
Tip: Consider using the Silver Line Metrorail to avoid traffic when traveling to and from the city.
Ronald Reagan Washington National Airport (DCA)
Ronald Reagan Washington National Airport, or DCA, is the closest airport to Washington, D.C., situated just across the Potomac River in Arlington, Virginia. This convenient location makes it a popular choice for travelers visiting the capital. DCA offers primarily domestic flights and a selection of amenities including shops and restaurants. The airport provides stunning views of the D.C. monuments and skyline during takeoff and landing. Transportation to and from the city is a breeze, with the Yellow and Blue Line Metrorail stations directly connected to the terminal.
What to Do in Washington, D.C.
Washington, D.C. isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Washington, D.C., organized by interest:
Sightseeing & landmarks
Get ready to be star-struck by the iconic landmarks of Washington, D.C.! From the majestic U.S. Capitol Building to the solemn Lincoln Memorial, you'll be walking through history. Don't forget to snap a selfie with the Washington Monument!
Arts & culture
Prepare to immerse yourself in a world of art and culture in D.C. Explore world-class museums like the Smithsonian National Museum of Natural History and the National Gallery of Art. Catch a show at the historic Ford's Theatre for a memorable experience.
Food & nightlife
Get your taste buds ready for a culinary adventure in D.C.! Indulge in diverse cuisines, from trendy food trucks to upscale restaurants. As the sun sets, explore vibrant nightlife scenes with cozy bars and live music venues.
Shopping & fashion
Shop 'til you drop in the fashion-forward streets of D.C.! Discover unique boutiques in Georgetown or explore high-end retailers in CityCenterDC. Don't forget to pick up some souvenirs to remember your trip!
Nearby getaways
Escape the city buzz with exciting getaways near D.C.! Explore the charming historic town of Annapolis, Maryland, or hike scenic trails in Shenandoah National Park. A short trip can offer a refreshing change of scenery!
No matter your interest – be it art, food, nightlife, or nature – Washington, D.C. has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Washington, D.C. This Month
dai dream
Find tickets to see Dai Dream perform at Creative Grounds DC in Washington, D.C. on November 8, 2025, at 7:00 PM.
dani castaneda
Ticket listings are available for Dani Castaneda's performance in Spanish, an 18+ event, at DC Comedy Loft and Bier Baron Tavern - Complex in Washington, D.C. on November 6, 2025.
eliane elias
Secure your tickets now to experience Eliane Elias live at Blues Alley in Washington, D.C. on November 8, 2025, at 9:30 PM.
lizzie the musical
Prepare for a high-energy rock experience with LIZZIE, a reimagining of the infamous 1892 axe murder story, fueled by rage, retribution, and a blistering all-female rock score. This show combines gothic horror with a riot grrrl spirit for a thrilling theatrical event.
Washington, D.C. Weather
Weather in Washington, D.C.
Fri, Nov 14
10%
13° 2°
10%
Sat, Nov 15
Frequently Asked Questions About Flights to Washington, D.C.
Pro Tips for Finding Cheap Flights to Washington, D.C.
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Washington, D.C. flights:
Fly Off-Peak for Peak Savings: Avoid the tourist tidal waves by flying during the shoulder seasons (spring and fall) or on weekdays. You'll often find flights are cheaper when demand dips!
Be a Flight Deal Detective: Scour flight comparison websites and be flexible with your dates. Sometimes shifting your travel by a day or two can unearth significant savings – think of it as a treasure hunt!
