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£86+ Cheap flights from Washington, D.C.

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — LHR
18 Jun — 25 Jun1
1 adult

What to know about flights from Washington, D.C.

Discover essential information about flights departing from Washington, D.C., including flight schedules, destinations, airlines operating at the Washington, D.C. airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 June 2025.

Cheapest airline

Air Canada

Good round-trip deal

£56 or less

Good one-way deal

£44 or less
On average, Air Canada currently has the cheapest one-way flight from Washington, D.C. (avg. price of £453).
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Price to beat on a round-trip flight from Washington, D.C..
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Price to beat on a one-way flight from Washington, D.C..
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Find flights from Washington, D.C.

Cheapest flights from Washington, D.C.
Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Mon 1/920:30BWI - LHR
1 stop18h 50mIcelandair
Sat 20/921:25LHR - BWI
1 stop27h 00mIcelandair
Deal found 10/6£474
Sat 25/1020:30BWI - LGW
1 stop13h 10mIcelandair
Thu 30/1011:55LGW - BWI
1 stop11h 35mIcelandair
Deal found 10/6£474
Wed 10/905:45BWI - LGW
2 stops23h 15mMultiple Airlines
Wed 17/914:00LGW - BWI
1 stop14h 27mMultiple Airlines
Deal found 9/6£475
Mon 11/821:20BWI - LHR
Nonstop7h 15mAmerican Airlines
Tue 16/913:10LHR - BWI
1 stop14h 39mAmerican Airlines
Deal found 9/6£476
Wed 17/921:20BWI - LHR
Nonstop7h 15mBritish Airways
Tue 23/916:35LHR - BWI
Nonstop8h 00mBritish Airways
Deal found 9/6£478
Wed 20/818:50BWI - STN
1 stop10h 50mPLAY
Tue 2/911:40STN - BWI
1 stop11h 00mPLAY
Deal found 10/6£478
Wed 13/817:15BWI - LHR
1 stop10h 40mKLM
Fri 22/809:40LHR - BWI
1 stop12h 12mKLM
Deal found 10/6£480
Fri 15/809:45IAD - STN
2 stops21h 20mMultiple Airlines
Tue 19/821:45STN - IAD
3 stops28h 16mMultiple Airlines
Deal found 10/6£483
Fri 15/820:30IAD - LGW
1 stop10h 15mIcelandair
Mon 25/815:40LGW - IAD
1 stop11h 30mIcelandair
Deal found 9/6£483
Thu 10/713:08BWI - LHR
1 stop12h 37mDelta
Wed 23/709:40LHR - BWI
1 stop12h 05mDelta
Deal found 12/6£484
Fri 29/811:00DCA - LGW
1 stop18h 00mVirgin Atlantic
Fri 5/912:00LGW - DCA
2 stops16h 46mVirgin Atlantic
Deal found 10/6£484
Tue 2/918:50BWI - STN
2 stops20h 05mMultiple Airlines
Wed 12/1107:15STN - BWI
1 stop14h 40mMultiple Airlines
Deal found 12/6£484

Find flights from Washington, D.C. within your budget

Find flights departing from Washington, D.C. that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 1/9

20:30-20:20

1 stop18h 50m

London Heathrow

Sat 20/9

21:25-19:25

1 stop27h 00m

£474

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Sat 25/10

20:30-14:40

1 stop13h 10m

London Gatwick

Thu 30/10

11:55-19:30

1 stop11h 35m

£474

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 10/9

05:45-10:00

2 stops23h 15m

London Gatwick

Wed 17/9

14:00-23:27

1 stop14h 27m

£475

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 11/8

21:20-09:35

Nonstop7h 15m

London Heathrow

Tue 16/9

13:10-22:49

1 stop14h 39m

£476

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 17/9

21:20-09:35

Nonstop7h 15m

London Heathrow

Tue 23/9

16:35-19:35

Nonstop8h 00m

£478

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Wed 20/8

18:50-10:40

1 stop10h 50m

London Stansted

Tue 2/9

11:40-17:40

1 stop11h 00m

£478

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 13/8

17:15-08:55

1 stop10h 40m

London Heathrow

Fri 22/8

09:40-16:52

1 stop12h 12m

£480

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 15/8

09:45-12:05

2 stops21h 20m

London Stansted

Tue 19/8

21:45-21:01

3 stops28h 16m

£483

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Thu 10/7

13:08-06:45

1 stop12h 37m

London Heathrow

Thu 24/7

09:40-16:45

1 stop12h 05m

£484

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Fri 29/8

11:00-10:00

1 stop18h 00m

London Gatwick

Fri 5/9

12:00-23:46

2 stops16h 46m

£484

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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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.
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.

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

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Heathrow. Price data was last updated on 9 June 2025.

Booking 74 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.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. (average of £350). Flying from Washington, D.C. in June will prove the most costly (average of £555). 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, Virgin Atlantic, United Airlines, Iberia, Lufthansa. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £579
Virgin Atlantic
Virgin Atlantic
From £567
United Airlines
United Airlines
From £170
Frontier
Frontier
From £38

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 (1,218 flights per day), Chicago (983 flights per day) and Detroit (624 flights per day).

London
London
From £356
Miami
Miami
From £44
Vancouver Intl
Vancouver Intl
From £184

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

The cheapest city to fly to from Washington, D.C. is Tampa, with prices starting at £29. Explore other affordable destinations below.

Tampa
Tampa
From £39
Miami
Miami
From £44
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From £55
Orlando
Orlando
From £57

Airline reviews for flights from Washington, D.C.

Get insights into the airlines that provide service from Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Washington, D.C.. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,624 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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Direct flights from District of Columbia

Book a direct flight from one of these other cities located in District of Columbia.
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Direct flights from Memphis
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Direct flights from Charleston
Direct flights from Kansas City
Direct flights from Oklahoma City
Direct flights from Jacksonville
Direct flights from Richmond

Related info for your journey

Access useful and relevant information related to your journey from Washington, D.C.. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 June 2025.

  • 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, Athens, Atlanta. Throughout the year, Boston, Atlanta, Athens 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.?

    Baltimore/Washington airport offers the cheapest routes to Edinburgh, from £291; whereas Washington, D.C. Dulles Intl airport is typically cheaper if you're flying to Edinburgh, from £314. 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, Spirit Airlines, and Air Canada have the cheapest prices from Washington, D.C.. Frontier flights from Washington, D.C. to Chicago (£43), Spirit Airlines flights from Washington, D.C. to Las Vegas Harry Reid Intl (£65), and Air Canada flights from Washington, D.C. to Toronto (£88).

  • 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 January; 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 Baltimore to London from £299 round trip
    Travel from Baltimore to Edinburgh from £307 round trip
    Travel from Washington, D.C. to Manchester from £403 round trip
    Travel from Washington, D.C. to Glasgow from £410 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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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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