£85+ Cheap Flights from Washington, D.C. | Cheapflights

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Route

Depart

Return

Price

Cheapest return flight

BaltimoreLondon

BWI Baltimore/Washington - LGW London Gatwick

BWILGW

Baltimore/Washington

Thu 5/11

19:40-10:55

1 stop10h 15m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£233

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Tue 13/10

20:30-07:35

3 stops30h 05m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£238

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 27/11

19:40-21:05

2 stops20h 25m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£239

BaltimoreLondon

BWI Baltimore/Washington - LHR London Heathrow

BWILHR

Baltimore/Washington

Wed 13/1

11:00-09:25

2 stops17h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

BaltimoreLondon

BWI Baltimore/Washington - LHR London Heathrow

BWILHR

Baltimore/Washington

Wed 13/1

11:00-07:15

2 stops15h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Fri 27/11

11:00-06:55

1 stop14h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Thu 14/1

06:00-21:40

1 stop10h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Tue 3/11

12:00-06:55

1 stop13h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Sat 14/11

06:15-21:40

1 stop10h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LHR London Heathrow

DCALHR

Washington, D.C. Reagan-National

Wed 11/11

13:09-06:55

1 stop12h 46m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 resultsSorted by cheapest first

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Best time to book a flight from Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly from Washington, D.C. with our price prediction graph.

WAS-LHR

IAD-LHR

BWI-LHR

BWI-LGW

BWI-LTN

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.

Travel insights for flights from Washington, D.C.

Get recent, data-driven insights about flights from Washington, D.C. including ideal travel times, pricing trends, and more.

WAS-LHR

IAD-LHR

BWI-LHR

BWI-LGW

BWI-LTN

What is the cheapest month to book a flight from Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. (average of £510). Flying from Washington, D.C. in June will prove the most costly (average of £966). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Washington, D.C.?

Many airlines operate round-trip flights from Washington, D.C.: British Airways, United Airlines, Virgin Atlantic, Delta, Icelandair. These airlines fly to the following popular destinations: London.

British Airways

British Airways

United Airlines

United Airlines

Virgin Atlantic

Virgin Atlantic

Aer Lingus

What are popular destinations to fly to from Washington, D.C.?

If you’re flying from Washington, D.C., these routes are more frequently taken by airlines New York (1,029 flights per day), Chicago (994 flights per day) and Atlanta (537 flights per day).

London

Toronto

Reykjavik

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

What is the cheapest place to fly to from Washington, D.C.?

The cheapest city to fly to from Washington, D.C. is Atlanta Hartsfield-Jackson, with prices starting at £41. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

Miami

New Orleans Louis Armstrong

New Orleans Louis Armstrong

Columbus

When is the best time to book a flight from Washington, D.C.?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from Washington, D.C.

See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

United Airlines

7.4

Good

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

7.3

Good

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

American Airlines

7.1

Good

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

6.9

Okay

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

British Airways

6.7

Okay

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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Related info for your journey

What are the most popular destinations to fly to from Washington, D.C.?
This month, the top selected destinations from Washington, D.C. are Boston, Atlanta, Chicago. Throughout the year, Atlanta, Boston, Chicago are some of the top choices made by users flying from Washington, D.C..
What is the cheapest airport to fly out of Washington, D.C.?
Washington, D.C. Dulles Intl airport offers the cheapest routes to Edinburgh, from £312; whereas Baltimore/Washington airport is typically cheaper if you're flying to Edinburgh, from £312. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.
What are the cheapest airlines flying from Washington, D.C. to anywhere?
Over the past few days, we've found that Frontier, American Airlines, and Air Canada have the cheapest prices from Washington, D.C.. Frontier flights from Washington, D.C. to Atlanta Hartsfield-Jackson (£41), American Airlines flights from Washington, D.C. to Los Angeles (£69), and Air Canada flights from Washington, D.C. to Toronto (£152).
What is the cheapest month to fly from Washington, D.C.?
At the present moment the cheapest month to fly from Washington, D.C. is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.
Where are the cheapest places to fly to from Washington, D.C.?
Check out the cheapest flights from Washington, D.C. to embark to:
Travel from Washington, D.C. to Edinburgh from £312 round trip
Travel from Baltimore to London from £320 round trip
Travel from Washington, D.C. to Manchester from £346 round trip
How does Cheapflights help users find flights from Washington, D.C.?
Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?
Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. 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 Washington, D.C. with no change fees?
Need flexible booking options for your flight from Washington, D.C. ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Washington, D.C. become cheaper?
Yes, Cheapflights offers price alerts on flights from Washington, D.C. so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. 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 Washington, D.C. with no change fees?

Need flexible booking options for your flight from Washington, D.C. ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. become cheaper?

Yes, Cheapflights offers price alerts on flights from Washington, D.C. so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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