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Cheap flights from Washington, D.C. to Cambridge from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Cambridge departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to London.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to London

Find recent round-trip train or bus tickets from Washington, D.C. to London.

All round-trip flight deals from Washington, D.C. to London

The cheapest plane tickets from Washington, D.C. to London found on KAYAK recently.
6:10 pm - 10:00 amBWI-STN
10h 50m1 stop
11:00 am - 6:00 pmSTN-BWI
11h 00m1 stop
$338PLAY
Find Deal
Wed, Mar 5 - Wed, Mar 12
7:10 pm - 10:00 amBWI-STN
10h 50m1 stop
11:00 am - 6:00 pmSTN-BWI
11h 00m1 stop
$347PLAY
Find Deal
Mon, Mar 10 - Tue, Mar 18
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$529Iberia
Find Deal
Wed, Mar 5 - Wed, Mar 12
10:40 pm - 11:05 amIAD-LHR
7h 25mnonstop
5:00 pm - 8:10 pmLHR-IAD
8h 10mnonstop
$531Iberia
Find Deal
Wed, Apr 23 - Wed, Apr 30
9:55 pm - 10:05 amIAD-LHR
7h 10mnonstop
4:30 pm - 7:45 pmLHR-IAD
8h 15mnonstop
$596British Airways
Find Deal
Sun, Feb 2 - Tue, Feb 11
9:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$601British Airways
Find Deal
Wed, Mar 19 - Thu, Mar 27
10:09 am - 9:00 amDCA-LGW
18h 51m1 stop
11:20 am - 1:59 pmLGW-DCA
30h 39m1 stop
$629American Airlines
Find Deal
Mon, Mar 17 - Tue, Mar 25
7:55 am - 9:00 amDCA-LGW
21h 05m1 stop
11:20 am - 11:45 pmLGW-DCA
16h 25m2 stops
$634American Airlines
Find Deal
Mon, Mar 17 - Tue, Mar 25
4:10 pm - 6:30 amDCA-LHR
9h 20m1 stop
2:05 pm - 9:08 pmLHR-DCA
12h 03m1 stop
$659United Airlines
Find Deal
Wed, Apr 23 - Fri, May 2
4:10 pm - 7:10 amDCA-LHR
10h 00m1 stop
2:30 pm - 10:37 pmLHR-DCA
12h 07m1 stop
$662United Airlines
Find Deal
Sun, Mar 2 - Wed, Mar 12
11:34 am - 8:05 amBWI-LGW
15h 31m1 stop
Wed, Mar 5
5:42 pm - 8:05 amBWI-LGW
33h 23m1 stop
Tue, Mar 4
6:10 pm - 10:00 amBWI-STN
10h 50m1 stop
$217PLAY
Find Deal
Mon, Mar 3
6:10 pm - 10:00 amBWI-STN
10h 50m1 stop
$222PLAY
Find Deal
Mon, Jan 27
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
$381British Airways
Find Deal
Sun, May 4
4:10 pm - 6:30 amDCA-LHR
9h 20m1 stop
$391United Airlines
Find Deal
Tue, Apr 22
10:30 pm - 11:05 amIAD-LHR
7h 35mnonstop
$393United Airlines
Find Deal
Sun, Feb 9
9:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$398British Airways
Find Deal
Wed, Mar 12
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$408American Airlines
Find Deal
Wed, Mar 5
5:49 pm - 8:10 amDCA-LGW
9h 21m1 stop
$409American Airlines
Find Deal
Sun, May 4
6:10 pm - 10:00 amBWI-STN
10h 50m1 stop
11:00 am - 5:00 pmSTN-BWI
11h 00m1 stop
$427PLAY
Find Deal
Sun, Jan 26 - Wed, Feb 5
6:10 pm - 10:00 amBWI-STN
10h 50m1 stop
11:00 am - 5:00 pmSTN-BWI
11h 00m1 stop
$445PLAY
Find Deal
Sun, Jan 26 - Mon, Feb 3
9:55 pm - 10:05 amIAD-LHR
7h 10mnonstop
12:10 pm - 3:35 pmLHR-IAD
8h 25mnonstop
$644Iberia
Find Deal
Sun, Jan 26 - Sun, Feb 2
12:55 pm - 6:50 amDCA-LHR
12h 55m1 stop
11:25 am - 10:41 pmLHR-DCA
16h 16m2 stops
$656Iberia
Find Deal
Sun, Jan 26 - Sun, Feb 2
1:48 pm - 7:00 amBWI-LHR
12h 12m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$681British Airways
Find Deal
Sun, Jan 26 - Sun, Feb 2
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$683British Airways
Find Deal
Sun, Jan 26 - Sun, Feb 2
5:26 pm - 9:15 amBWI-LHR
10h 49m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$696American Airlines
Find Deal
Sun, Jan 26 - Sun, Feb 2
8:18 am - 7:10 amIAD-LHR
17h 52m1 stop
6:30 am - 4:26 pmLHR-IAD
14h 56m2 stops
$761United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
10:30 pm - 11:05 amIAD-LHR
7h 35mnonstop
8:55 am - 4:25 pmLHR-IAD
12h 30m1 stop
$762United Airlines
Find Deal
Sun, Jan 26 - Fri, Feb 28
5:26 pm - 9:15 amBWI-LHR
10h 49m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$784American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$529Iberia
Find Deal
Wed, Mar 5 - Wed, Mar 12
9:55 pm - 10:05 amIAD-LHR
7h 10mnonstop
4:30 pm - 8:45 pmLHR-IAD
8h 15mnonstop
$529Iberia
Find Deal
Wed, Mar 5 - Wed, Mar 12
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
1:35 pm - 4:55 pmLHR-BWI
8h 20mnonstop
$596British Airways
Find Deal
Sun, Feb 2 - Tue, Feb 11
9:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$601British Airways
Find Deal
Wed, Mar 19 - Thu, Mar 27
6:45 pm - 7:15 amIAD-LHR
7h 30mnonstop
12:25 pm - 4:05 pmLHR-IAD
8h 40mnonstop
$626Delta
Find Deal
Wed, Feb 19 - Wed, Feb 26
7:25 pm - 6:55 amIAD-LHR
7h 30mnonstop
12:45 pm - 4:15 pmLHR-IAD
8h 30mnonstop
$629Delta
Find Deal
Tue, Mar 25 - Wed, Apr 2
10:15 pm - 10:50 amIAD-LHR
7h 35mnonstop
4:20 pm - 7:55 pmLHR-IAD
8h 35mnonstop
$656United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 18
10:50 pm - 11:05 amIAD-LHR
7h 15mnonstop
12:05 pm - 3:45 pmLHR-IAD
8h 40mnonstop
$706United Airlines
Find Deal
Fri, Feb 21 - Tue, Feb 25
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
$708American Airlines
Find Deal
Sun, Apr 6 - Sun, Apr 13
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$709American Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 17

TAP AIR PORTUGAL flights from Washington, D.C. to Cambridge

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Cambridge flight tickets
TAP AIR PORTUGAL
Feb 23
IAD10:30 pmWashington, D.C. Dulles Intl
19h 10m
1 stop
LHR10:40 pmLondon Heathrow
Mar 5
LHR8:15 amLondon Heathrow
17h 45m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 27
IAD7:15 pmWashington, D.C. Dulles Intl
15h 30m
1 stop
LGW3:45 pmLondon Gatwick
Feb 4
LGW4:35 pmLondon Gatwick
33h 25m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
May 11
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
LGW3:10 pmLondon Gatwick
May 22
LGW2:50 pmLondon Gatwick
30h 30m
1 stop
IAD4:20 pmWashington, D.C. Dulles Intl

Virgin Atlantic flights from Washington, D.C. to Cambridge

Our best Virgin Atlantic deals on Washington, D.C. to Cambridge flight tickets
Virgin Atlantic
Jan 27
IAD6:45 pmWashington, D.C. Dulles Intl
7h 30m
LHR7:15 amLondon Heathrow
Feb 4
LHR11:45 amLondon Heathrow
33h 00m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Virgin Atlantic
Feb 2
IAD6:25 pmWashington, D.C. Dulles Intl
7h 30m
LHR6:55 amLondon Heathrow
Feb 11
LHR11:45 amLondon Heathrow
33h 00m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Virgin Atlantic
Feb 10
IAD6:45 pmWashington, D.C. Dulles Intl
7h 30m
LHR7:15 amLondon Heathrow
Feb 26
LHR6:30 amLondon Heathrow
14h 15m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl

See travel insights to London from

How to get the cheapest flight ticket from Washington, D.C. to Cambridge

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

What is the typical price of a round-trip flight between Washington, D.C. and Cambridge?

What is the cheapest month to fly to Cambridge?

In general, January is the cheapest month to fly from Washington, D.C. to Cambridge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $641. If you’re not able to fly to Cambridge in January, then October is your next best option. Flight prices from Washington, D.C. to Cambridge during October average around $651.

What is the cheapest Washington, D.C. to Cambridge flight route?

Fly from Baltimore/Washington to London Heathrow for the best Washington, D.C. - Cambridge flight prices

How far in advance should I book a flight to Cambridge?

You are more likely to see cheaper flights to Cambridge from Washington, D.C. when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Cambridge for around $789 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambridge from Washington, D.C. for as low as $752 on momondo.

What cabin class options are available on Washington, D.C. to Cambridge flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Cambridge flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. to Cambridge flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Cambridge

Best Price Found

$211

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Cambridge

3 airports
The best one-way flight to Cambridge from Washington, D.C. in the past 72 hours is $211. The best round-trip flight deal from Washington, D.C. to Cambridge found on momondo in the last 72 hours is $338.
The fastest flight from Washington, D.C. to Cambridge takes 7h 10m
Direct flights go from Washington, D.C. to Cambridge every day.
There are 3 airports near Cambridge: London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • When did momondo last update prices for flights from Washington, D.C. to Cambridge?

    Prices for flights from Washington, D.C. to Cambridge are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Cambridge?

  • How old do you have to be to fly from Washington, D.C. to Cambridge?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Cambridge.

  • What documentation or ID do you need to fly to Cambridge?

    The travel and health documents you'll need for your trip to Cambridge 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 Cambridge. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Cambridge?


Best airlines flying from Washington, D.C. to Cambridge

Compare and see reviews for airlines that fly from Washington, D.C. to Cambridge with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $281Free CancellationRating
7.1
92 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $370Free CancellationRating
7.3
1,320 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $398Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $459Free CancellationRating
7.1
1,082 reviews
Search Aer Lingus flights
IcelandairPriceFrom $475Free CancellationRating
7.1
502 reviews
Search Icelandair flights
Air CanadaPriceFrom $537Free CancellationRating
7.0
8,633 reviews
Search Air Canada flights
IberiaPriceFrom $542Free CancellationRating
7.0
2,646 reviews
Search Iberia flights
KLMPriceFrom $546Free CancellationRating
7.8
1,341 reviews
Search KLM flights
DeltaPriceFrom $548Free CancellationRating
8.0
8,521 reviews
Search Delta flights
FinnairPriceFrom $551Free CancellationRating
7.6
1,286 reviews
Search Finnair flights

Why use momondo?

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

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 Cambridge. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to Cambridge on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Cambridge by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Cambridge now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cambridge and let you know when they change.


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