£71+ Cheap flights from District of Columbia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. 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.
IAD — LHR
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from District of Columbia

Discover essential information about flights departing from District of Columbia, including flight schedules, destinations, airlines operating at the District of Columbia 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 11 November 2025.

Good round-trip deal

£73 or less

Good one-way deal

£21 or less
Price to beat on a round-trip flight from District of Columbia.
Price to beat on a one-way flight from District of Columbia.

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Cheapest flights from District of Columbia
Explore the most affordable flight options available from District of Columbia. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2025.

Mon 16/219:40IAD - EDI
2 stops19h 35mMultiple Airlines
Fri 20/222:55EDI - IAD
2 stops24h 35mMultiple Airlines
Deal found 9/11£390
Tue 3/319:40IAD - EDI
2 stops17h 45mMultiple Airlines
Mon 9/322:30EDI - IAD
2 stops25h 00mMultiple Airlines
Deal found 8/11£396
Wed 21/119:40IAD - EDI
2 stops14h 05mMultiple Airlines
Sun 25/108:20EDI - IAD
2 stops15h 10mMultiple Airlines
Deal found 10/11£403
Sat 17/119:40IAD - EDI
2 stops12h 20mMultiple Airlines
Wed 21/107:25EDI - IAD
2 stops16h 05mMultiple Airlines
Deal found 8/11£409
Wed 7/119:40IAD - EDI
2 stops16h 35mMultiple Airlines
Sun 11/122:45EDI - IAD
2 stops24h 45mMultiple Airlines
Deal found 10/11£423
Fri 13/222:30IAD - STN
2 stops17h 05mMultiple Airlines
Tue 17/221:20STN - IAD
2 stops28h 40mMultiple Airlines
Deal found 9/11£425
Sun 30/1122:30IAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
Wed 10/1216:35LGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Deal found 9/11£425
Mon 2/216:10DCA - LTN
2 stops23h 00mMultiple Airlines
Mon 9/220:50LTN - DCA
3 stops23h 38mMultiple Airlines
Deal found 9/11£425
Wed 11/212:23IAD - LHR
2 stops15h 57mScandinavian Airlines
Sun 15/221:05LHR - IAD
2 stops25h 10mScandinavian Airlines
Deal found 10/11£425
Mon 2/209:45IAD - LTN
2 stops29h 25mMultiple Airlines
Mon 9/220:50LTN - IAD
3 stops29h 04mMultiple Airlines
Deal found 9/11£425
Fri 16/119:40IAD - STN
2 stops19h 55mMultiple Airlines
Mon 19/121:20STN - IAD
2 stops26h 10mMultiple Airlines
Deal found 9/11£426
Sat 21/219:40IAD - LGW
1 stop10h 15mIcelandair
Thu 26/211:55LGW - IAD
1 stop11h 35mIcelandair
Deal found 8/11£426

Find flights from District of Columbia within your budget

 
Find flights departing from District of Columbia 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 11 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Mon 2/2

16:10-20:10

2 stops23h 00m

London Luton

Mon 9/2

20:50-15:28

3 stops23h 38m

£425

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sat 24/1

12:23-13:05

2 stops19h 42m

London Stansted

Sat 31/1

07:15-18:50

1 stop16h 35m

£428

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 25/2

22:30-15:05

1 stop11h 35m

London Gatwick

Tue 3/3

21:20-21:00

2 stops28h 40m

£433

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 3/12

09:45-16:05

2 stops25h 20m

London Stansted

Wed 10/12

18:25-15:50

2 stops26h 25m

£435

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 10/12

22:20-10:50

Nonstop7h 30m

London Heathrow

Wed 17/12

06:30-16:05

1 stop14h 35m

£437

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 1/5

20:30-11:45

1 stop10h 15m

London Gatwick

Sun 3/5

13:00-19:20

1 stop11h 20m

£437

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Thu 23/4

20:30-14:40

1 stop13h 10m

London Gatwick

Sun 10/5

13:00-19:20

1 stop11h 20m

£439

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 14/1

06:00-18:15

3 stops31h 15m

London Luton

Mon 19/1

19:05-15:28

3 stops25h 23m

£440

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 3/5

20:30-14:40

1 stop13h 10m

London Gatwick

Tue 19/5

13:00-19:20

1 stop11h 20m

£444

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 18/2

22:20-10:50

Nonstop7h 30m

London Heathrow

Sun 22/2

06:30-16:05

1 stop14h 35m

£445

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia

Have a flexible travel schedule? Discover the best time to fly from District of Columbia 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 District of Columbia

Get recent, data-driven insights about flights from District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia?

Currently, March is the cheapest month in which you can book a flight from District of Columbia (average of £24). Flying from District of Columbia in June will prove the most costly (average of £565). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from District of Columbia. 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 11 November 2025.
  • What is the cheapest airport to fly out of District of Columbia?

    Baltimore/Washington airport offers the cheapest routes to Edinburgh, from £305; whereas Washington, D.C. Dulles Intl airport is typically cheaper if you're flying to Edinburgh, from £316. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from District of Columbia?

    At the present moment the cheapest month to fly from District of Columbia is currently March; 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 District of Columbia?

    Check out the cheapest flights from District of Columbia to embark to:
    Travel from Baltimore to London from £305 round trip
    Travel from Washington, D.C. to Glasgow from £356 round trip
    Travel from Baltimore to Manchester from £362 round trip
    Travel from Baltimore to Edinburgh from £381 round trip

  • How does Cheapflights help users find flights from District of Columbia?

    Deals for flights from District of Columbia 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 District of Columbia?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from District of Columbia.

  • Can Cheapflights find flights from District of Columbia with no change fees?

    Yes! Cheapflights helps users easily find flights from District of Columbia with no change fees.

  • Can Cheapflights notify me if prices for flights from District of Columbia become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from District of Columbia?

Deals for flights from District of Columbia 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 District of Columbia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from District of Columbia.

Can Cheapflights find flights from District of Columbia with no change fees?

Yes! Cheapflights helps users easily find flights from District of Columbia with no change fees.

Can Cheapflights notify me if prices for flights from District of Columbia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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