$365 Find Cheap Flights from Phoenix to Cambridge

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Cambridge departing on 10/29. 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.
1 adult
1 adult, Economy

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Cheap Flights from Phoenix to Cambridge (PHX-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Cambridge that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Cambridge

Thu, Nov 13 - Thu, Nov 20
Scandinavian Airlines Logo
1:12 pm - 6:30 pmPHX-LHR
22h 18m2 stops
Scandinavian Airlines Logo
6:40 am - 12:27 amLHR-PHX
24h 47m2 stops
$578Scandinavian Airlines
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Thu, Nov 13 - Thu, Nov 20
Scandinavian Airlines Logo
1:12 pm - 5:40 pmPHX-LHR
21h 28m2 stops
Scandinavian Airlines Logo
6:40 am - 12:27 amLHR-PHX
24h 47m2 stops
$579Scandinavian Airlines
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Wed, Oct 22 - Fri, Oct 31
Multiple Airlines Logo
10:59 pm - 10:00 amPHX-LGW
27h 01m1 stop
Multiple Airlines Logo
2:00 pm - 7:41 pmLGW-PHX
36h 41m2 stops
$597Multiple Airlines
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Mon, Dec 8 - Mon, Dec 15
Scandinavian Airlines Logo
1:13 pm - 5:40 pmPHX-LHR
21h 27m2 stops
Scandinavian Airlines Logo
6:40 am - 12:16 amLHR-PHX
24h 36m2 stops
$600Scandinavian Airlines
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Sun, Nov 9 - Tue, Nov 25
Air Canada Logo
8:00 am - 8:35 pmPHX-LHR
29h 35m2 stops
Air Canada Logo
6:50 am - 10:30 pmLHR-PHX
22h 40m2 stops
$634Air Canada
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Sun, Nov 9 - Tue, Nov 25
Air Canada Logo
8:00 am - 8:35 pmPHX-LHR
29h 35m2 stops
Air Canada Logo
9:00 am - 10:30 pmLHR-PHX
20h 30m2 stops
$640Air Canada
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Tue, Nov 11 - Thu, Nov 20
Virgin Atlantic Logo
12:12 pm - 10:30 amPHX-LHR
15h 18m1 stop
Virgin Atlantic Logo
6:20 am - 1:35 pmLHR-PHX
14h 15m1 stop
$696Virgin Atlantic
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Tue, Oct 21 - Wed, Oct 29
Delta Logo
1:16 pm - 11:10 amPHX-LHR
13h 54m1 stop
Delta Logo
6:30 am - 6:01 pmLHR-PHX
18h 31m2 stops
$700Delta
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Mon, Dec 1 - Mon, Dec 22
American Airlines Logo
10:05 am - 9:00 amPHX-LGW
15h 55m1 stop
American Airlines Logo
12:30 pm - 12:34 amLGW-PHX
19h 04m2 stops
$766American Airlines
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Mon, Dec 1 - Mon, Dec 22
American Airlines Logo
10:05 am - 9:00 amPHX-LGW
15h 55m1 stop
American Airlines Logo
12:30 pm - 1:15 pmLGW-PHX
31h 45m1 stop
$769American Airlines
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Everything you should know

Cheapest round-trip
$578
Typical prices: $617-$1,056
Scandinavian Airlines
Thu 11/13Thu 11/20
PHX - LHR • 2 stops
Cheapest non-stop
$706
Typical prices: $831-$1,537
Iberia
Tue 12/30Tue 1/13
PHX - LHR • Non-stop
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We hope you love your trip to Cambridge!
Useful Info

Good to know

Cheapest flight$365
Flight from Phoenix to London Heathrow Airport

When to book flights from Phoenix to Cambridge

Are your dates flexible? Find out the best times to travel from Phoenix to Cambridge based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Phoenix to Cambridge

  • Which airports will I be using when flying from Phoenix Sky Harbor Intl Airport to Cambridge?

    When flying out of Phoenix Sky Harbor Intl Airport you’ll be using Phoenix Sky Harbor Intl. Cambridge does not have its own airport so you’ll be flying into nearby London All airports airport, which is 49.3 mi away.

  • How long does a flight from Phoenix Sky Harbor Intl Airport to Cambridge take?

    Direct flights cover the 5,265 miles separating Phoenix Sky Harbor Intl Airport and Cambridge in about 15h 35m.

  • How many flights are there between Phoenix Sky Harbor Intl Airport and Cambridge?

    9 direct flights run between Phoenix Sky Harbor Intl Airport and Cambridge on a daily basis. On average, there are about 63 departures each week.

  • What’s the cheapest day of the week to fly between Phoenix Sky Harbor Intl Airport and Cambridge?

    Consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Phoenix Sky Harbor Intl Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

  • How does KAYAK find such low prices on flights from Phoenix to Cambridge?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Cambridge.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Cambridge?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cambridge from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Cambridge?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cambridge with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Cambridge?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cambridge from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Phoenix Sky Harbor Intl Airport to Cambridge?

    In the last 72 hours, the cheapest one-way ticket between Phoenix Sky Harbor Intl Airport and Cambridge found on KAYAK was with WestJet for $365. Scandinavian Airlines offered a round-trip connection from $578 and Air Canada from $634.

Top tips for finding cheap flights from Phoenix Sky Harbor Intl Airport to Cambridge

  • There is no airport in Cambridge. Instead, you’ll be flying into London All airports when flying between Phoenix Sky Harbor Intl Airport and Cambridge.
  • The cheapest flight from Phoenix to Cambridge was found 66 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is October.

Reviews of the top 5 airlines serving Phoenix to Cambridge

 
Need help choosing which airline to fly with from Phoenix to Cambridge? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1332 reviews
7.4Comfort
6.7Food
7.6Boarding
8.1Crew
6.9Entertainment
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Easy and organized getting in and out of the flight

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

Everything you need to know for your flight from Phoenix to Cambridge

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