I dont know if you consider this cheap? I am 55 and my wife is 40 and includes dental cover.
Plan Type Standard Plan Worldwide Excluding USA Annual Premium GBP £1,849.26 Deductible GBP £700 Semi Annual Premium GBP £961.62 Co-Payment Nil Quarterly Premium GBP £485.43 Dental Cover 2 members at GBP £240 each Monthly Premium N/A PA Additional Cover 0 members
I got quote fromm
International Health Insurance, Expatriate and Traveller Medical Cover,