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Cheap flights from Washington, D.C. Dulles Intl Airport to London from £709

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to London departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:55 - 19:55
IAD
-
BOH
30h 00m
3 stops
Multiple Airlines Logo
14:40 - 20:35
BOH
-
IAD
34h 55m
3 stops
£709Multiple Airlines
Thu, 19 Mar - Sun, 12 Apr
Multiple Airlines Logo
14:30 - 21:10
IAD
-
BOH
26h 40m
2 stops
Multiple Airlines Logo
14:40 - 20:35
BOH
-
IAD
34h 55m
3 stops
£734Multiple Airlines
Thu, 19 Mar - Sun, 12 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. Dulles Intl Airport to Bournemouth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 24 February 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bournemouth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bournemouth

IAD - BOH

IADBOH

Washington, D.C. Dulles Intl

Thu 19/3

09:55-19:55

3 stops30h 00m

Bournemouth

Sun 12/4

14:40-20:35

3 stops34h 55m

£709

Washington, D.C.Bournemouth

IAD - BOH

IADBOH

Washington, D.C. Dulles Intl

Thu 19/3

14:30-21:10

2 stops26h 40m

Bournemouth

Sun 12/4

14:40-20:35

3 stops34h 55m

£734

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Bournemouth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Bournemouth?

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to Bournemouth from Washington, D.C. Dulles Intl Airport according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Bournemouth. Keep in mind that there are 6 different airlines that fly to Bournemouth on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. Dulles Intl Airport to Bournemouth

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Bournemouth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to Bournemouth (IAD to BOH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Bournemouth

Fastest flight time

30h 00m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Bournemouth takes 30h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Bournemouth. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Bournemouth.
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  • How far is Washington, D.C. Dulles Intl to Bournemouth by plane?

    There are 3622.2 mi between Washington, D.C. Dulles Intl and Bournemouth. 30h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Bournemouth Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Bournemouth Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Bournemouth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Bournemouth Airport.

  • What documentation or ID do you need to fly to Bournemouth Airport?

    The travel and health documents you'll need for your trip to Bournemouth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bournemouth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Weymouth
Dorchester
Portland

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bournemouth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Bournemouth . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Bournemouth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bournemouth from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Bournemouth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Bournemouth.

I’m not ready to book a flight from Washington, D.C. to Bournemouth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Bournemouth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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