Travelers have found it’s best to book a flight 11 days in advance to save up to 3% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 11 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to London Southend Airport 1-2 weeks in advance for as low as $646, or $666 for flights within the next 24 hours.
Flights from Chicago to London Southend Airport lean towards being more expensive in June. Prices are generally better when you fly from Chicago to London Southend Airport in February, with the cheapest ticket starting at $435.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to London Southend Airport as you normally would.
Fly from
Fly to
Budget
$1,057 - $1,103
Route
Depart
Return
Price
Chicago O'Hare IntlLondon Southend
ORD - SEN
ORDSEN
Chicago O'Hare Intl
mar. 5/28
2 stops17h 30m
London Southend
mar. 6/4
3 stops30h 40m
Chicago O'Hare IntlLondon Southend
ORD - SEN
ORDSEN
Chicago O'Hare Intl
mar. 5/28
3 stops26h 50m
London Southend
mar. 6/4
3 stops30h 40m
No data available for this route at this time. Please check back soon.
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