£69+ 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 9/1. 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
21 Dec — 28 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 21 November 2025.

Good round-trip deal

£74 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 21 November 2025.

Wed 14/119:40IAD - GLA
2 stops20h 20mMultiple Airlines
Mon 19/123:35GLA - IAD
2 stops23h 55mMultiple Airlines
Deal found 20/11£352
Wed 14/119:40IAD - EDI
2 stops21h 35mMultiple Airlines
Mon 19/122:30EDI - IAD
2 stops25h 00mMultiple Airlines
Deal found 20/11£352
Mon 12/119:40IAD - EDI
2 stops19h 35mMultiple Airlines
Fri 16/108:15EDI - IAD
2 stops15h 15mMultiple Airlines
Deal found 20/11£357
Wed 3/1219:40IAD - GLA
1 stop9h 15mIcelandair
Wed 10/1212:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 19/11£360
Wed 14/119:40IAD - GLA
1 stop9h 15mIcelandair
Sun 25/112:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 19/11£366
Tue 20/119:40IAD - EDI
2 stops17h 45mMultiple Airlines
Tue 27/108:40EDI - IAD
2 stops14h 50mMultiple Airlines
Deal found 19/11£371
Fri 9/119:40IAD - GLA
1 stop9h 15mIcelandair
Wed 14/112:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 18/11£372
Fri 9/119:40IAD - GLA
1 stop9h 15mIcelandair
Thu 15/112:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 19/11£373
Thu 22/119:40IAD - EDI
2 stops21h 50mMultiple Airlines
Mon 26/107:55EDI - IAD
2 stops15h 35mMultiple Airlines
Deal found 19/11£373
Fri 23/119:40IAD - GLA
1 stop9h 15mIcelandair
Thu 5/211:35GLA - IAD
1 stop11h 55mIcelandair
Deal found 18/11£375
Wed 4/319:40IAD - EDI
1 stop11h 10mMultiple Airlines
Thu 26/306:15EDI - IAD
1 stop17h 15mMultiple Airlines
Deal found 19/11£376
Tue 7/420:30IAD - GLA
1 stop11h 55mIcelandair
Tue 28/414:20GLA - IAD
1 stop10h 00mIcelandair
Deal found 20/11£383

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 21 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.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 19/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Mon 23/2

12:35-18:30

1 stop10h 55m

£392

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 18/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Mon 23/2

12:35-18:30

1 stop10h 55m

£392

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 25/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Thu 29/1

12:35-18:30

1 stop10h 55m

£392

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 28/4

20:30-13:25

1 stop11h 55m

Glasgow Intl

Sat 9/5

14:20-19:20

1 stop10h 00m

£409

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Mon 20/4

11:00-09:35

2 stops17h 35m

London Heathrow

Mon 27/4

19:50-23:12

2 stops32h 22m

£446

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Sat 17/1

11:10-09:20

2 stops17h 10m

London Heathrow

Mon 26/1

19:30-19:52

2 stops29h 22m

£458

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sat 17/1

12:23-09:20

2 stops15h 57m

London Heathrow

Mon 26/1

06:40-19:09

2 stops17h 29m

£458

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Fri 13/2

22:15-10:50

Nonstop7h 35m

London Heathrow

Mon 16/2

06:50-14:35

1 stop12h 45m

£467

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Fri 30/1

22:15-10:50

Nonstop7h 35m

London Heathrow

Fri 6/2

13:45-16:40

1 stop31h 55m

£467

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Fri 23/1

18:05-06:40

Nonstop7h 35m

London Heathrow

Sat 31/1

06:35-15:35

1 stop14h 00m

£467

Flights are sorted by cheapest return flights first.

Deals found on 20/11

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 £569). 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 21 November 2025.
  • What is the cheapest airport to fly out of District of Columbia?

    Washington, D.C. Dulles Intl airport offers the cheapest routes to Edinburgh, from £307; whereas Baltimore/Washington airport is typically cheaper if you're flying to Edinburgh, from £327. 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 Washington, D.C. to London from £307 round trip
    Travel from Baltimore to Edinburgh from £341 round trip
    Travel from Washington, D.C. to Glasgow from £352 round trip
    Travel from Washington, D.C. to Manchester from £359 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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