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Cheap flights from Washington, D.C. to Cambridge from $169

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 2/2. 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 to London

The cheapest plane tickets to London found on KAYAK recently.
7:10 pm - 9:00 amIAD-STN
9h 50m1 stop
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
$374PLAY
Find Deal
Mon, Mar 10 - Tue, Mar 18
7:10 pm - 9:00 amBWI-STN
9h 50m1 stop
11:00 am - 6:00 pmSTN-BWI
11h 00m1 stop
$374PLAY
Find Deal
Mon, Mar 10 - Tue, Mar 18
9:55 pm - 10:05 amIAD-LHR
7h 10mnonstop
4:30 pm - 7:45 pmLHR-IAD
8h 15mnonstop
$612British Airways
Find Deal
Tue, Dec 10 - Tue, Dec 24
6:30 pm - 6:40 amIAD-LHR
7h 10mnonstop
8:55 am - 4:25 pmLHR-IAD
12h 30m1 stop
$615United Airlines
Find Deal
Wed, Nov 27 - Thu, Dec 5
10:15 pm - 10:50 amIAD-LHR
7h 35mnonstop
8:30 am - 3:50 pmLHR-IAD
12h 20m1 stop
$616United Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 28
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$618Iberia
Find Deal
Wed, Dec 4 - Fri, Dec 13
6:00 pm - 6:15 amIAD-LHR
7h 15mnonstop
4:30 pm - 7:45 pmLHR-IAD
8h 15mnonstop
$618Iberia
Find Deal
Tue, Dec 3 - Fri, Dec 13
2:11 pm - 8:10 amBWI-LGW
12h 59m2 stops
10:40 am - 9:34 pmLGW-BWI
15h 54m2 stops
$626American Airlines
Find Deal
Tue, Apr 8 - Tue, Apr 29
8:13 pm - 12:00 pmBWI-LHR
10h 47m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$630British Airways
Find Deal
Mon, Nov 18 - Wed, Nov 27
5:29 pm - 9:15 amBWI-LHR
10h 46m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$635American Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 11
9:20 pm - 10:00 amBWI-LGW
31h 40m1 stop
Sun, Feb 2
9:15 am - 10:00 amBWI-LGW
19h 45m1 stop
Thu, Jan 30
7:10 pm - 9:00 amBWI-STN
9h 50m1 stop
$220PLAY
Find Deal
Tue, Mar 11
6:10 pm - 10:00 amBWI-STN
10h 50m1 stop
$230PLAY
Find Deal
Wed, Jan 22
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$383British Airways
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Wed, Jan 8
6:00 pm - 6:15 amIAD-LHR
7h 15mnonstop
$384British Airways
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Wed, Nov 20
6:20 am - 5:55 amBWI-LHR
18h 35m2 stops
$403United Airlines
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Sun, Dec 29
7:00 am - 7:10 amDCA-LHR
19h 10m2 stops
$403United Airlines
Find Deal
Sun, Dec 1
1:45 pm - 6:45 amDCA-LHR
12h 00m2 stops
$440American Airlines
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Thu, Dec 12
5:58 pm - 8:05 amDCA-LGW
9h 07m1 stop
$448American Airlines
Find Deal
Fri, Nov 29
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
$556PLAY
Find Deal
Tue, Nov 5 - Tue, Nov 12
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
$557PLAY
Find Deal
Tue, Nov 5 - Sun, Nov 17
6:30 pm - 6:40 amIAD-LHR
7h 10mnonstop
1:30 pm - 8:20 pmLHR-IAD
11h 50m1 stop
$740United Airlines
Find Deal
Wed, Nov 6 - Wed, Nov 13
5:35 pm - 9:10 amIAD-LHR
10h 35m1 stop
1:45 pm - 3:30 pmLHR-IAD
30h 45m1 stop
$743United Airlines
Find Deal
Wed, Nov 6 - Tue, Nov 12
6:22 pm - 7:00 amIAD-LHR
31h 38m1 stop
4:30 pm - 7:45 pmLHR-IAD
8h 15mnonstop
$770British Airways
Find Deal
Sat, Nov 9 - Tue, Nov 19
5:26 pm - 12:00 pmBWI-LHR
13h 34m1 stop
11:50 am - 10:17 pmLHR-BWI
15h 27m1 stop
$774British Airways
Find Deal
Wed, Nov 6 - Wed, Nov 13
5:58 pm - 8:35 amDCA-LHR
9h 37m1 stop
11:25 am - 10:37 pmLHR-DCA
16h 12m2 stops
$801Iberia
Find Deal
Fri, Nov 8 - Fri, Nov 15
8:13 pm - 12:00 pmBWI-LHR
10h 47m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$809American Airlines
Find Deal
Thu, Nov 7 - Thu, Nov 21
5:48 pm - 12:00 pmIAD-LHR
13h 12m1 stop
12:10 pm - 3:35 pmLHR-IAD
8h 25mnonstop
$809American Airlines
Find Deal
Fri, Nov 8 - Tue, Dec 24
5:58 pm - 2:55 pmDCA-LHR
15h 57m2 stops
3:35 pm - 10:33 pmLHR-DCA
11h 58m1 stop
$832Iberia
Find Deal
Tue, Nov 5 - Sun, Nov 17
9:55 pm - 10:05 amIAD-LHR
7h 10mnonstop
4:30 pm - 7:45 pmLHR-IAD
8h 15mnonstop
$584British Airways
Find Deal
Sun, Dec 1 - Wed, Dec 18
6:45 pm - 7:15 amIAD-LHR
7h 30mnonstop
12:25 pm - 4:05 pmLHR-IAD
8h 40mnonstop
$605Virgin Atlantic
Find Deal
Mon, Nov 18 - Tue, Nov 26
9:55 pm - 10:05 amIAD-LHR
7h 10mnonstop
4:30 pm - 7:45 pmLHR-IAD
8h 15mnonstop
$606Iberia
Find Deal
Mon, Dec 30 - Thu, Jan 30
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$615Iberia
Find Deal
Wed, Jan 8 - Wed, Jan 22
6:45 pm - 7:15 amIAD-LHR
7h 30mnonstop
12:25 pm - 4:05 pmLHR-IAD
8h 40mnonstop
$631Delta
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$641American Airlines
Find Deal
Wed, Mar 5 - Thu, Mar 27
6:25 pm - 6:55 amIAD-LHR
7h 30mnonstop
1:15 pm - 4:55 pmLHR-IAD
8h 40mnonstop
$641Delta
Find Deal
Tue, Jan 7 - Thu, Jan 16
9:20 pm - 9:30 amBWI-LHR
7h 10mnonstop
4:30 pm - 7:30 pmLHR-BWI
8h 00mnonstop
$644American Airlines
Find Deal
Tue, Apr 8 - Wed, Apr 16
6:30 pm - 6:40 amIAD-LHR
7h 10mnonstop
4:20 pm - 8:15 pmLHR-IAD
8h 55mnonstop
$678United Airlines
Find Deal
Wed, Nov 20 - Tue, Nov 26
6:25 pm - 6:40 amIAD-LHR
7h 15mnonstop
12:05 pm - 3:40 pmLHR-IAD
8h 35mnonstop
$691United Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 28

Scandinavian Airlines flights from Washington, D.C. to Cambridge

Our best Scandinavian Airlines deals on Washington, D.C. to Cambridge flight tickets
Scandinavian Airlines
Jan 11
IAD5:10 pmWashington, D.C. Dulles Intl
16h 25m
2 stops
LHR2:35 pmLondon Heathrow
Jan 13
LHR6:40 amLondon Heathrow
14h 00m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Scandinavian Airlines
Jan 10
IAD5:10 pmWashington, D.C. Dulles Intl
20h 20m
2 stops
LHR6:30 pmLondon Heathrow
Jan 12
LHR5:00 pmLondon Heathrow
27h 40m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Scandinavian Airlines
Mar 24
IAD6:10 pmWashington, D.C. Dulles Intl
23h 25m
2 stops
LHR9:35 pmLondon Heathrow
Mar 31
LHR5:30 pmLondon Heathrow
31h 29m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl

Air Canada flights from Washington, D.C. to Cambridge

Our best Air Canada deals on Washington, D.C. to Cambridge flight tickets
Air Canada
Feb 16
DCA12:55 pmWashington, D.C. Reagan-National
13h 15m
2 stops
LHR7:10 amLondon Heathrow
Mar 7
LHR8:55 amLondon Heathrow
18h 42m
2 stops
DCA10:37 pmWashington, D.C. Reagan-National
Air Canada
Nov 17
DCA11:00 amWashington, D.C. Reagan-National
15h 10m
1 stop
LHR7:10 amLondon Heathrow
Nov 26
LHR2:30 pmLondon Heathrow
11h 30m
1 stop
DCA9:00 pmWashington, D.C. Reagan-National
Air Canada
Nov 14
DCA4:00 pmWashington, D.C. Reagan-National
10h 10m
1 stop
LHR7:10 amLondon Heathrow
Nov 29
LHR9:30 amLondon Heathrow
15h 27m
2 stops
DCA7:57 pmWashington, D.C. Reagan-National

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 airline that flies to Cambridge from Washington, D.C.?

Scandinavian Airlines. Scandinavian Airlines, PLAY, and Aer Lingus are the most popular carriers operating from Washington, D.C. to Cambridge

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

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

How many flights depart from Washington, D.C. to Cambridge on average per day?

21 flights are operational weekly from Washington, D.C. to Cambridge as of November 2024. The most popular departure time for this route is 7:00PM, with 95% of flights per day taking off in the evening.

How many flights depart from Washington, D.C. to Cambridge on average per week?

The number of flights available between Washington, D.C. and Cambridge is 147 per week as of November 2024. The most frequent departure day is Monday, with 18% of weekly flights leaving on this day.

Can stopping save me money on Washington, D.C. to Cambridge flights?

You could potentially save up to 54% on your flight if you consider stops on a Washington, D.C. to Cambridge flight.

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

$169

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 $169. The best round-trip flight deal from Washington, D.C. to Cambridge found on momondo in the last 72 hours is $374.
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 $349Free CancellationRating
7.1
87 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $394Free CancellationRating
7.3
1,303 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $462Free CancellationRating
7.2
573 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $470Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $479Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
FinnairPriceFrom $531Free CancellationRating
7.7
1,316 reviews
Search Finnair flights
KLMPriceFrom $546Free CancellationRating
7.8
1,350 reviews
Search KLM flights
DeltaPriceFrom $548Free CancellationRating
8.0
8,829 reviews
Search Delta flights
LufthansaPriceFrom $557Free CancellationRating
6.8
7,165 reviews
Search Lufthansa flights
IberiaPriceFrom $575Free CancellationRating
7.0
2,668 reviews
Search Iberia 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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