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Cheap flights to Dulles Intl from £219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. 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.
CMH — IAD
26 May — 2 Jun1
1 adult
Sun 26/5
Sun 2/6

Flights to Dulles Intl in 2024

Find the latest flights to Dulles Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 853,037 searches and data was last updated on 21 May 2024.

Popular in

July

Cheapest in

November

Average price

£550

Return from

£279

One-way from

£219
High demand for flights, 15% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in May 2024
From London to Washington, D.C.
One-way flight from London to Washington, D.C. Dulles Intl (IAD)

Cheap flights to Dulles Intl Airport in May & June 2024

Discover affordable flights and deals to Dulles Intl Airport in May and June 2024. In the last 7 days, Cheapflights users made a total of 853,037 searches and data was last updated on 21 May 2024.
The following deals offer some of the lowest prices we've found on flights heading to Washington, D.C. in May and June 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Thu 12/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£335
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Wed 4/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£347
Wed 5/611:40STN - IAD
1 stop11h 00mPLAY
Mon 26/818:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£367
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Thu 12/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£373
Thu 20/611:40STN - IAD
1 stop11h 00mPLAY
Sun 21/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£386
Wed 29/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Thu 12/918:50IAD - LTN
1 stop13h 20mMultiple Airlines
Deal found 20/5£390
Thu 20/611:40STN - IAD
1 stop11h 00mPLAY
Sat 20/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£403
Wed 19/611:40STN - IAD
1 stop11h 00mPLAY
Sat 20/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£411
Wed 29/511:40STN - IAD
1 stop11h 00mPLAY
Thu 12/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£450

Dulles Intl Airport 2024 flight deals

Explore flight deals for Dulles Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 853,037 searches and data were last updated on 21 May 2024.
The lowest fares on flights travelling to Washington, D.C. in May and June 2024. Check back soon for alternative fares.
Thu 14/1110:55STN - IAD
1 stop11h 00mPLAY
Thu 5/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£288
Tue 12/1110:55STN - IAD
1 stop11h 00mPLAY
Fri 15/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£292
Thu 5/911:40STN - IAD
1 stop11h 00mPLAY
Mon 9/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£294
Thu 3/1011:40STN - IAD
1 stop11h 00mPLAY
Tue 8/1018:50IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£298
Fri 22/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 2/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£299
Tue 10/911:40STN - IAD
1 stop11h 00mPLAY
Tue 24/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£301
Wed 4/1210:55STN - IAD
1 stop11h 00mPLAY
Wed 11/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£301
Wed 27/1110:55STN - IAD
1 stop11h 00mPLAY
Sun 1/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£302
Tue 1/1011:40STN - IAD
1 stop11h 00mPLAY
Tue 8/1018:50IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£303

Flights to Dulles Intl Airport departing soon

Discover available last-minute flight options to Dulles Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 853,037 searches and data was last updated on 21 May 2024.
Browse some of the best deals on flights leaving last minute to Washington, D.C.. Double check the price, date, and time of your last-minute flight.
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Thu 12/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£335
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Wed 4/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£347
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Thu 12/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£373
Wed 29/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Thu 12/918:50IAD - LTN
1 stop13h 20mMultiple Airlines
Deal found 20/5£390
Wed 29/511:40STN - IAD
1 stop11h 00mPLAY
Thu 12/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 20/5£450
Wed 29/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Sun 2/618:50IAD - LTN
2 stops32h 00mMultiple Airlines
Deal found 21/5£456
Wed 22/519:50LHR - IAD
1 stop24h 30mTAP AIR PORTUGAL
Wed 22/122:35IAD - LHR
1 stop13h 55mTAP AIR PORTUGAL
Deal found 20/5£466
Mon 3/606:40LHR - IAD
2 stops33h 46mMultiple Airlines
Mon 10/609:55IAD - LHR
2 stops28h 35mMultiple Airlines
Deal found 20/5£475
Fri 31/511:40STN - IAD
1 stop11h 00mPLAY
Sun 2/618:50IAD - STN
1 stop10h 50mPLAY
Deal found 21/5£478

One-way flights to Dulles Intl Airport

Explore one-way flight options to Dulles Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 853,037 searches and data was last updated on 21 May 2024.
If you're looking for options on one-way flights to Washington, D.C., check out these fares. Book a round-trip flight to Washington, D.C. instead by using the search form above.
Mon 17/606:00LTN - IAD
1 stop16h 40mMultiple Airlines
Deal found 20/5£219
Fri 30/806:30LTN - IAD
1 stop16h 10mMultiple Airlines
Deal found 20/5£225
Tue 27/821:30STN - IAD
2 stops25h 10mMultiple Airlines
Deal found 19/5£235
Mon 3/620:55LGW - IAD
2 stops25h 45mMultiple Airlines
Deal found 21/5£236
Wed 5/620:00LGW - IAD
2 stops26h 40mMultiple Airlines
Deal found 21/5£237
Wed 5/620:15LGW - IAD
2 stops26h 25mMultiple Airlines
Deal found 20/5£238
Wed 5/620:15LGW - IAD
2 stops26h 25mMultiple Airlines
Deal found 20/5£241
Wed 29/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Deal found 20/5£243
Wed 5/606:15LTN - IAD
1 stop16h 25mMultiple Airlines
Deal found 20/5£247

Direct flights to Dulles Intl Airport

Sun 13/1017:35LHR - IAD
Nonstop8h 00mBritish Airways
Sun 20/1017:55IAD - LHR
Nonstop7h 20mBritish Airways
Deal found 20/5£494
Wed 4/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Thu 12/922:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 21/5£495
Wed 11/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Wed 25/922:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 20/5£497
Tue 15/1017:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Mon 28/1019:25IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 21/5£498
Tue 1/1017:25LHR - IAD
Nonstop8h 05mFinnair
Thu 31/1023:00IAD - LHR
Nonstop7h 05mFinnair
Deal found 21/5£501
Thu 12/917:30LHR - IAD
Nonstop7h 55mMultiple Airlines
Mon 23/922:15IAD - LHR
Nonstop7h 15mMultiple Airlines
Deal found 20/5£503
Tue 17/917:25LHR - IAD
Nonstop8h 05mFinnair
Tue 24/917:55IAD - LHR
Nonstop7h 20mFinnair
Deal found 20/5£506
Tue 3/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Tue 1/1022:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 20/5£507
Tue 1/1012:35LHR - IAD
Nonstop8h 00mBritish Airways
Tue 15/1017:55IAD - LHR
Nonstop7h 20mBritish Airways
Deal found 20/5£513

Find flights to Dulles Intl within your budget

Locate flights to Dulles Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 853,037 searches and data was last updated on 21 May 2024.

Fly from

Any airport

Budget

£279 - £505

Route

Depart

Return

Price

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Thu 7/11

1 stop11h 00m

Washington, D.C. Dulles Intl

Sun 17/11

1 stop10h 50m

£279

London LutonWashington, D.C. Dulles Intl

LTN - IAD

LTNIAD

London Luton

Mon 9/9

1 stop16h 40m

Washington, D.C. Dulles Intl

Thu 12/9

1 stop13h 20m

£343

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Thu 7/11

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 4/12

1 stop19h 05m

£397

London GatwickWashington, D.C. Dulles Intl

LGW - IAD

LGWIAD

London Gatwick

Tue 12/11

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 15/11

1 stop10h 15m

£409

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Fri 1/11

1 stop14h 00m

Washington, D.C. Dulles Intl

Mon 11/11

2 stops16h 25m

£453

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Tue 1/10

2 stops23h 24m

Washington, D.C. Dulles Intl

Tue 15/10

1 stop17h 35m

£486

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Sat 12/10

1 stop13h 24m

Washington, D.C. Dulles Intl

Sat 12/10

1 stop32h 29m

£493

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Wed 4/9

Nonstop7h 55m

Washington, D.C. Dulles Intl

Thu 12/9

Nonstop7h 15m

£495

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Wed 16/10

Nonstop8h 05m

Washington, D.C. Dulles Intl

Wed 23/10

1 stop17h 35m

£505

Flights are sorted by cheapest first

Deals found on 21/5

Best time to book a flight to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

If weather is an important factor for your trip to Dulles Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to Dulles Intl?

Use this chart to determine the optimal time to book a return flight to Dulles Intl. Price data was last updated on 10 May 2024.
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to Dulles Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to Dulles Intl?

Use this chart to determine the cheapest time to fly return to Dulles Intl. Price data was last updated on 19 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Dulles Intl should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 21 May 2024.
Get a feel of what it's like to fly with PLAY, Icelandair and TAP AIR PORTUGAL to Washington, D.C. by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,595 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,595 reviews
8.0
Very Good
10,595 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,554 reviews
8.0
Very Good
10,595 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,970 reviews
8.0
Very Good
10,595 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,370 reviews
8.0
Very Good
10,595 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
730 reviews
8.0
Very Good
10,595 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Washington Dulles International Airport handles close to 24 million passengers each year. This architecturally beautiful airport is situated 42km (26 miles) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, it is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewellery, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

  • Can I find cheaper flights to Dulles Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, Norse Atlantic UK is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl Airport is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl Airport typically cost £86, while return flights cost around £214.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around £661, however they can be found for as little as £272.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, London offers the quickest one-way flight (7 hours 55 minutes).

  • Does Washington, D.C. Dulles Intl Airport have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl Airport?

    Yes. Washington, D.C. Dulles Intl Airport has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl Airport (0.0 mi away from Washington, D.C. Dulles Intl Airport).

  • When is the best time to book a flight to Dulles Intl?

    Currently, November is the cheapest month in which you can book a flight to Dulles Intl (average of £597). Flying to Dulles Intl in June will prove the most costly (average of £857). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

See more FAQs

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