A comfortable retirement works out cheaper in Bulgaria — around £1,200/month for a couple, versus £2,000 in Thailand (about 40% more).
Cost of living, side by side
| Bulgaria | Thailand | |
|---|---|---|
| Modest (couple/mo) | £780 | £1,300 |
| Comfortable (couple/mo) | £1,200 | £2,000 |
| Premium (couple/mo) | £1,900 | £3,200 |
Indicative monthly estimates for a couple — real costs vary by location, lifestyle and exchange rates.
Bulgaria: Foreigners can freely buy apartments and buildings in their own name, but under the constitution non-nationals cannot directly own the underlying land — a house with a garden is usually held via a Bulgarian company, or the building is bought separately from its plot. (EU citizens face fewer limits.)
Thailand: Foreigners can own a condominium outright (freehold) within a building's 49% foreign quota; land itself is held via a long lease or a genuine Thai company (never a nominee).
Bulgaria: Retirees typically apply for a long-stay (type D) visa and a renewable residence permit, showing a stable pension, adequate savings and Bulgarian health cover; buying property alone does not confer residency.
Thailand: Most retirees use the Non-Immigrant O / O-A retirement visa (age 50+, with income or savings requirements).
Bulgaria: Public healthcare is basic but very cheap, so most expats rely on affordable private clinics or insurance for quality and speed; UK state pensioners can register an S1 for public cover. Sofia and the larger cities have the best facilities.
Thailand: Private hospitals in Bangkok, Phuket and Chiang Mai are internationally accredited and excellent, at a fraction of Western prices; most expats use private insurance or pay out of pocket, budgeting perhaps £80-150 a month for cover at older ages.
Bulgaria: Bulgaria has a flat 10% income tax, the EU's lowest, applied to pensions and other income of residents, which makes it very simple and light for a retiree. It adopted the euro on 1 January 2026, replacing the lev.
Thailand: Since 1 January 2024 Thailand taxes residents (183+ days) on foreign income they remit into the country, so a UK pension brought in may be assessable; the UK-Thailand double-tax treaty, careful timing, and the pensioner LTR visa (which exempts remitted foreign income) can reduce or remove the bill, so take advice.
Bulgaria: Four distinct seasons, with hot summers, cold snowy winters ideal for the ski resorts, and pleasant spring and autumn. The Black Sea coast is noticeably milder. Bulgaria is generally safe and inexpensive; they drive on the right, English is spoken by younger people and in tourist areas but less so among older locals, and the Cyrillic alphabet takes a little getting used to.
Thailand: Tropical and hot year-round; the cooler, dry season from roughly November to February is most comfortable, with a hot spell (March-May) and a monsoon (June-October) that varies by coast. Generally very safe and welcoming; English is widely spoken in tourist and expat areas, driving is on the left, and daily life is easy for British retirees.
Bulgaria: Total buying costs are usually around 5-6% (nearer 8-10% with a buyer's agent): a 3% municipal transfer tax, notary fees of about 0.4-1.5%, and a 0.1% registration fee. Foreigners buy buildings freely but hold the underlying land via a company; completion takes a few weeks.
Thailand: Budget around 6-8% of the price in one-off costs, a 2% transfer fee, possible specific business tax or stamp duty, plus legal fees; a condo is the freehold option for foreigners and can complete within a few weeks once due diligence is done.
Bulgaria: Bansko for mountain and ski living at low cost; the Black Sea coast around Varna and Burgas for summer sun; historic Veliko Tarnovo for character; and Sofia for city amenities and healthcare.
Thailand: Phuket for beaches and resort living, Chiang Mai for a cooler, cultured and cheaper base, Hua Hin for a quieter seaside town near Bangkok, and Bangkok itself for amenities and top healthcare.
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