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1 adult, Economy, 0 bags

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Everything you should know

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Best reviews • 7.4 score
Airline reviews
Airline reviews
When to travel
Cheapest • 44% price drop
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Flight Deals

Cheap Flights to Sudbury

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sudbury

Multiple Airlines Logo
LHR  London Heathrow Airport-YSB Sudbury
3465 mimulti-stop
Multiple Airlines Logo
YSB  Sudbury-LHR London Heathrow Airport
3465 mimulti-stop
Multiple Airlines
Multiple Airlines Logo
LGW  London Gatwick Airport-YSB Sudbury
3485 mimulti-stop
Multiple Airlines Logo
YSB  Sudbury-LGW London Gatwick Airport
3485 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for United Kingdom to Sudbury flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from the United Kingdom to Sudbury with more confidence.

How much is a flight to Sudbury?

A return flight to Sudbury costs £697 on average, based on data over the past 12 months on KAYAK. Return fares from London average £697.

What is the cheapest time of day to fly to Sudbury?

Morning flights to Sudbury are the cheapest at £653 return on average. Evening flights are the most expensive at £973.

What is a good deal for flights to Sudbury?

Flights under £424 are considered a good deal. 25% of KAYAK users found return flights to Sudbury at or below these prices, with the lowest fares from:

  • London £424
.

Key details for flights to Sudbury

Low season

February
Most popular time to fly (9% more expensive on average)

When to book flights to Sudbury

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

Your questions about flights to Sudbury, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Sudbury is a good deal?

    A good deal on a flight to Sudbury is around £424 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Sudbury flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Sudbury, recent KAYAK data shows that stronger deals tend to be around £424 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Sudbury in July. Return fares historically average £391 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to £321 per return. Morning flights to Sudbury average £653 compared to £973 for afternoon flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Sudbury

 
Need help choosing which airline to fly with to Sudbury? 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.
7.1
Air CanadaOverall score based on 11603 reviews
7.3Boarding
7.1Comfort
6.3Food
7.8Crew
6.8Entertainment
Airline reviews

I did not like the fact that the first leg of our trip from Canada to Nassau was delayed by 3 hours so we missed our connection to London. But yet the follow day our flight never left Canada until about 1:10 the following morning. Only 2 of the 3 persons in my group was issued meal vouchers. We lost a day of sightseeing in London. On the Canada to Nassau London I requested a cup of water which the stewardess shrug me off and never brought it

10.0 ExcellentSandra, Aug 2026
Read more Air Canada reviews

I did not like the fact that the first leg of our trip from Canada to Nassau was delayed by 3 hours so we missed our connection to London. But yet the follow day our flight never left Canada until about 1:10 the following morning. Only 2 of the 3 persons in my group was issued meal vouchers. We lost a day of sightseeing in London. On the Canada to Nassau London I requested a cup of water which the stewardess shrug me off and never brought it

Unfortunately, my experience with Air Canada was not as great as I had hoped. The flight attendants were not very friendly or welcoming, which made the overall experience less pleasant. I expected better customer service and a more positive attitude from the crew. I hope Air Canada takes this feedback into consideration and works to improve the passenger experience.

great flights both ways on time both ways.staff(ladies) where great at check-in.

Crew attitude and attentiveness. Comfort of the seats. Entertainment options.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

I wish they gave the earphones earlier rather than when we are already in flight.

We were a little late pushing back ,but arrived a head of time.

W ended up getting stuck in Edinburgh Scotland during the air strike. They cancelled our flight and No help to get us rebooked. All said down that cost us over $2,000 extra at least to get home. Hopefully we will be reimbursed somehow! Won’t be flying Air Canada again

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

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