What are the cheapest airlines flying from Manchester to Washington, D.C. Dulles Intl Airport round-trip?

Our cheapest airline available from Manchester to Washington, D.C. Dulles Intl Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as $626 on this airline. Additional options worth looking into are Scandinavian Airlines and Aer Lingus, starting at $630 and $650 round-trip. TAP AIR PORTUGAL is priced at 23% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Manchester to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Manchester to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest day to fly round-trip from Manchester to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 46% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Manchester to Washington, D.C. Dulles Intl Airport?

January can be a great time to fly to Washington, D.C. Dulles Intl Airport from Manchester with a flight ticket averaging about $803. Cheapflights users have found deals in the month of January for as cheap as $532. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from MAN to IAD?

One of the essential ways to save on airfare from Manchester to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 1% on airfare.

What airport do you fly from for flights from Manchester to Washington, D.C. Dulles Intl?

If you book a flight to Washington, D.C. Dulles Intl from Manchester, you will be flying from Manchester, which is the city’s only airport. Manchester (MAN) is located 8.9 mi from the center of Manchester. There are 0 flights from Manchester to Washington, D.C. Dulles Intl per day from 2 different airlines.

Can I find deals for flights from Manchester to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Manchester to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Manchester to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Dulles Intl.

Can I find deals for business class flights from Manchester to Dulles Intl?

Yes. Cheapflights offers flight deals from Manchester to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$353+ Flights from Manchester to Washington, D.C. Dulles Intl Airport

Q: How far in advance should I book a flight from Manchester to Washington, D.C. Dulles Intl Airport?

Find a great deal and save up to 24% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Manchester to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $724.

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Find cheap flights from Manchester to Dulles Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Manchester to Washington, D.C. Dulles Intl are usually found in February or January, booked 18 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Manchester to Dulles Intl

Round-trip from	$626 (TAP AIR PORTUGAL)
One-way from	$353 (Mytrip)
Popular in	July
Cheapest in	February
Average price	$983

From Manchester to Washington, D.C. Dulles Intl

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One-way flight from Manchester to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Manchester to Dulles Intl

Cheapest flights from Manchester to Dulles Intl
Explore the most affordable flight options available from Manchester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Mon 9/155:55 pmMAN - IAD

1 stop26h 25mTAP AIR PORTUGAL

Sat 9/2710:35 pmIAD - MAN

1 stop30h 30mTAP AIR PORTUGAL

Deal found 7/28

$626

Wed 9/178:10 pmMAN - IAD

2 stops29h 40mMultiple Airlines

Mon 9/2910:20 pmIAD - MAN

3 stops21h 30mMultiple Airlines

Deal found 7/27

$627

Fri 10/317:15 pmMAN - IAD

1 stop28h 35mScandinavian Airlines

Wed 11/58:30 pmIAD - MAN

1 stop32h 00mScandinavian Airlines

Deal found 7/29

$629

Mon 9/158:10 amMAN - IAD

1 stop15h 45mAer Lingus

Sat 9/275:20 pmIAD - MAN

1 stop9h 15mAer Lingus

Deal found 7/29

$650

Wed 9/101:05 pmMAN - IAD

1 stop11h 15mIcelandair

Tue 9/308:30 pmIAD - MAN

1 stop10h 10mIcelandair

Deal found 7/29

$652

Sun 11/96:05 amMAN - IAD

1 stop19h 10mUnited Airlines

Fri 11/141:00 pmIAD - MAN

2 stops23h 00mUnited Airlines

Deal found 7/28

$740

Best flights from Manchester to Dulles Intl
Discover carefully curated flight deals from Manchester to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 9/155:55 pmMAN - IAD

1 stop26h 25mTAP AIR PORTUGAL

Sat 9/2710:35 pmIAD - MAN

1 stop30h 30mTAP AIR PORTUGAL

Deal found 7/28

$626

Wed 9/178:10 pmMAN - IAD

2 stops29h 40mMultiple Airlines

Mon 9/2910:20 pmIAD - MAN

3 stops21h 30mMultiple Airlines

Deal found 7/27

$627

Wed 9/101:10 pmMAN - IAD

2 stops35h 49mScandinavian Airlines

Tue 9/3010:05 pmIAD - MAN

1 stop30h 25mScandinavian Airlines

Deal found 7/27

$630

Mon 9/158:10 amMAN - IAD

1 stop15h 45mAer Lingus

Sat 9/275:20 pmIAD - MAN

1 stop9h 15mAer Lingus

Deal found 7/29

$650

Wed 9/101:05 pmMAN - IAD

1 stop14h 05mIcelandair

Tue 9/308:30 pmIAD - MAN

1 stop10h 10mIcelandair

Deal found 7/28

$659

Sun 11/96:05 amMAN - IAD

1 stop19h 10mUnited Airlines

Fri 11/141:00 pmIAD - MAN

2 stops23h 00mUnited Airlines

Deal found 7/28

$740

Thu 9/1811:50 amMAN - IAD

2 stops31h 47mAir Canada

Sun 9/215:37 pmIAD - MAN

2 stops35h 48mAir Canada

Deal found 7/27

$743

Last-minute flights from Manchester to Dulles Intl
Discover last-minute flight deals from Manchester to Dulles Intl. Data last updated July 29, 2025 and is based on user searches.

Mon 8/46:05 pmMAN - IAD

1 stop26h 10mLufthansa

Mon 8/115:40 pmIAD - MAN

1 stop11h 15mLufthansa

Deal found 7/28

$993

Wed 8/66:05 amMAN - IAD

2 stops15h 15mUnited Airlines

Tue 8/1912:40 pmIAD - MAN

2 stops16h 45mUnited Airlines

Deal found 7/27

$965

Thu 8/76:05 amMAN - IAD

1 stop12h 25mMultiple Airlines

Tue 8/198:45 pmIAD - MAN

2 stops20h 05mMultiple Airlines

Deal found 7/27

$936

Thu 8/72:00 pmMAN - IAD

1 stop11h 10mFinnair

Tue 8/1910:40 pmIAD - MAN

1 stop11h 35mFinnair

Deal found 7/27

$942

Thu 8/710:10 amMAN - IAD

1 stop14h 49mScandinavian Airlines

Thu 8/2110:05 pmIAD - MAN

1 stop15h 25mScandinavian Airlines

Deal found 7/28

$2,868

Thu 8/76:30 pmMAN - IAD

3 stops43h 25mEthiopian Air

Tue 8/1910:55 amIAD - MAN

2 stops40h 35mEthiopian Air

Deal found 7/28

$3,199

Mon 8/117:45 pmMAN - IAD

2 stops32h 11mBritish Airways

Wed 10/85:50 pmIAD - MAN

1 stop14h 20mBritish Airways

Deal found 7/29

$908

Tue 8/198:40 amMAN - IAD

1 stop16h 30mAmerican Airlines

Mon 8/2510:40 pmIAD - MAN

1 stop18h 00mAmerican Airlines

Deal found 7/27

$885

Wed 8/206:05 amMAN - IAD

2 stops16h 25mUnited Airlines

Sat 9/202:25 pmIAD - MAN

1 stop14h 55mUnited Airlines

Deal found 7/29

$795

Sat 8/238:10 amMAN - IAD

1 stop12h 40mAer Lingus

Mon 9/18:25 pmIAD - MAN

1 stop14h 10mAer Lingus

Deal found 7/27

$864

Tue 8/2610:10 amMAN - IAD

1 stop14h 49mScandinavian Airlines

Tue 9/210:05 pmIAD - MAN

2 stops30h 35mScandinavian Airlines

Deal found 7/27

$632

Tue 8/261:05 pmMAN - IAD

1 stop11h 15mIcelandair

Tue 9/28:30 pmIAD - MAN

1 stop10h 10mIcelandair

Deal found 7/29

$660

One-way flights from Manchester to Dulles Intl
Search for one-way flight options from Manchester to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 9/159:45 pmMAN - IAD

2 stops28h 05mMultiple Airlines

Deal found 7/28

$353

Wed 8/2711:00 amMAN - IAD

1 stop14h 50mTAP AIR PORTUGAL

Deal found 7/28

$552

Cheapflights Fare Finder

Use the filters below to find and compare flights from Manchester to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 9/15

5:55 pm-3:20 pm

1 stop26h 25m

Washington, D.C. Dulles Intl

Sat 9/27

10:35 pm-10:05 am

1 stop30h 30m

$626

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 9/17

8:10 pm-8:50 pm

2 stops29h 40m

Washington, D.C. Dulles Intl

Mon 9/29

10:20 pm-12:50 am

3 stops21h 30m

$627

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 9/10

1:10 pm-7:59 pm

2 stops35h 49m

Washington, D.C. Dulles Intl

Tue 9/30

10:05 pm-9:30 am

1 stop30h 25m

$630

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 9/15

8:10 am-6:55 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Sat 9/27

5:20 pm-7:35 am

1 stop9h 15m

$650

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 9/10

1:05 pm-10:10 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Tue 9/30

8:30 pm-11:40 am

1 stop10h 10m

$659

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 11/9

6:05 am-8:15 pm

1 stop19h 10m

Washington, D.C. Dulles Intl

Fri 11/14

1:00 pm-5:00 pm

2 stops23h 00m

$740

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 9/18

11:50 am-2:37 pm

2 stops31h 47m

Washington, D.C. Dulles Intl

Sun 9/21

5:37 pm-10:25 am

2 stops35h 48m

$743

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 9/15

9:45 pm-8:50 pm

2 stops28h 05m

$353

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 8/27

11:00 am-8:50 pm

1 stop14h 50m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Manchester to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Manchester with our price prediction graph.

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Manchester to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Manchester to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Manchester to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Manchester to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Manchester to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with United Airlines, Scandinavian Airlines, and Air Canada from Manchester to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Scandinavian Airlines

7.3

Good

1,449 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Air Canada

7.1

Good

9,826 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Aer Lingus

7.1

Good

1,190 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Related info for your journey

What airport do you fly from for flights from Manchester to Washington, D.C. Dulles Intl?
If you book a flight to Washington, D.C. Dulles Intl from Manchester, you will be flying from Manchester, which is the city’s only airport. Manchester (MAN) is located 8.9 mi from the center of Manchester. There are 0 flights from Manchester to Washington, D.C. Dulles Intl per day from 2 different airlines.
What are the cheapest airlines flying from Manchester to Washington, D.C. Dulles Intl Airport round-trip?
Our cheapest airline available from Manchester to Washington, D.C. Dulles Intl Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as $626 on this airline. Additional options worth looking into are Scandinavian Airlines and Aer Lingus, starting at $630 and $650 round-trip. TAP AIR PORTUGAL is priced at 23% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Manchester to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Manchester to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Manchester to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Dulles Intl.
Can I find deals for business class flights from Manchester to Dulles Intl?
Yes. Cheapflights offers flight deals from Manchester to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Manchester to Washington, D.C. Dulles Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Manchester to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Manchester to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Tysons

Silver Spring

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Fairfax

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Oxon Hill

National Harbor

Dundalk

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Top 2 airlines flying from Manchester to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$593	Average$805	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$699	Average$953	FlexibilityNo cancel fee	On-time76%

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$353+ Cheap flights from Manchester (MAN) to Dulles Intl (IAD)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Manchester to Dulles Intl with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Manchester to Washington, D.C. Dulles Intl are usually found in February or January, booked 18 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Manchester to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Manchester to Dulles Intl

Cheapest flights from Manchester to Dulles IntlExplore the most affordable flight options available from Manchester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Manchester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Manchester to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Manchester to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Manchester with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Manchester to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Manchester to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Manchester to Dulles Intl. Price data was last updated on July 25, 2025.

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

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with United Airlines, Scandinavian Airlines, and Air Canada from Manchester to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Manchester to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Manchester to Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Manchester to Washington, D.C. Dulles Intl Airport round-trip?

Can I find deals for flights from Manchester to Dulles Intl that include hotel bookings?

How can I find direct flights from Manchester to Dulles Intl?

Can I find deals for business class flights from Manchester to Dulles Intl?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Manchester to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Manchester to Dulles Intl

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Cheapest flights from Manchester to Dulles Intl
Explore the most affordable flight options available from Manchester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.