Cheap flights from Ontario (ONT) to Southend (SEN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Southend (SEN)

All the information you need to plan the best ONT to SEN flight in 2022: compare Ontario to Southend flight prices with the expected peak season, weather and rainfall in Southend.
How far in advance should I book a flight from Ontario to London Southend Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 86% on flights from Ontario to London Southend Airport compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $663. For sooner than that we have options available in the next 3 days from $920.

What is the cheapest month to fly from Ontario to London Southend Airport?

February can be a great time to fly to London Southend Airport from Ontario with a flight ticket averaging about $482. Cheapflights users have found deals in the month of February for as cheap as $345. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Ontario to London Southend Airport (ONT - SEN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to London Southend Airport as you normally would.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Southend</span> flights.

Flight FAQs

From Ontario to Southend

What airport do you fly from for flights from Ontario to London Southend?

Most people fly from Ontario (ONT) if they book a flight from Ontario to London Southend. On average, Ontario has 0 outbound flights to London Southend per day from 0 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

COVID Restrictions

View COVID Travel Restrictions for Southend, England

Do I need a COVID test to fly to Southend from Ontario?

Information is based on travel restrictions from Ontario to London Southend

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter London Southend.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days hours before departing to London Southend.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering London Southend.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Ontario from Southend?

Returning to Ontario from London Southend

COVID-19 testing requirements
Visitors from London Southend must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Ontario.

Quarantine requirements
Visitors from London Southend are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Southend, England

Alternative routes for Ontario to Southend

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

Destination information for Southend

Things to know before you go - useful duration and weather info for your trip from Ontario to Southend.
Today's exchange rate
$1 = £0.74
Average temperature for January in Southend
46.4 °F
Avg rainfall for January in Southend
1.5 ″

Airports servicing Ontario

Airports servicing London