This page covers what's specific to British passport holders. For other passports, see our Sri Lanka ETA guide.
Do UK citizens need a visa for Sri Lanka?
Yes, in the form of an ETA, but it's free. The UK is one of 40 countries on Sri Lanka's free-ETA list, widened on 25 May 2026, so British passport holders get 30 days, double entry, at no cost. Apply at eta.gov.lk, never through a third-party site that charges a "service fee" for the same thing. Full details, including which other nationalities qualify, are on our Sri Lanka ETA and entry requirements guide.
Your passport needs at least 6 months' validity from your arrival date, and immigration can ask to see a return or onward ticket. Don't count on buying the ETA at the airport: airlines can refuse to board you without it, so get it before you travel.
The UK Foreign Office's current advice for Sri Lanka
The FCDO doesn't rate Sri Lanka with an overall risk level, and its page carries no country-wide warning against travel. A few things stood out when we checked on 6 October 2026 (the page was last updated on 21 September 2026):
- Fuel quotas. Since 15 March 2026, Sri Lanka has run a nationwide QR-code fuel quota system, with a weekly quota for every vehicle. The FCDO links it to the situation in the Middle East. It says the government has made special arrangements for tour operators and hotels to limit the disruption to tourism, so private vehicle owners feel it more than organised tour transport, and self-drive or scooter hire plans could be affected.
- Flooding and landslides. The FCDO says heavy rain in the inter-monsoon season has increased the risk of flooding and landslides, on top of the general risk during the wet months covered in our best time to visit Sri Lanka guide.
- Dengue. Sri Lanka's health authorities have reported a large rise in dengue cases in 2026. Use mosquito repellent day and night, and see a doctor promptly for a fever.
- Landmines. Landmines and unexploded ordnance from the civil war remain in parts of the north and east, so stay on roads and cleared footpaths there.
None of this is a reason to cancel a trip, but it's worth reading the FCDO's own Sri Lanka page again a week or two before you fly, since conditions can change. Our Sri Lanka safety guide covers the rest.
Staying longer than 30 days
If you want to extend beyond your ETA's 30 days, apply through the Department of Immigration and Emigration's online portal (eservices.immigration.gov.lk) before your stay runs out. The extension fee is set per nationality rather than published as one flat figure, so check what you'd pay on the portal, or call the department on +94 11 2101500, before you rely on it. The FCDO warns that overstaying can mean detention, a fine, deportation at your own expense, a travel ban or refusal of entry in future.
Entry checklist
- Passport valid for at least 6 months from arrival, with a blank page
- Free ETA approval, applied for at eta.gov.lk and saved to your phone (or printed)
- The Department of Immigration and Emigration's free online arrival card (eservices.immigration.gov.lk), which you can fill in up to three days before you arrive
- Return or onward ticket
- Travel insurance that covers medical treatment and evacuation
- Address of your first night's accommodation
Flights from the UK to Sri Lanka
Non-stop flights
SriLankan Airlines flies non-stop from London Heathrow to Colombo (CMB). British Airways has announced a winter-season service from London Gatwick to Colombo, starting on 23 October 2026. Check each airline's own site for days, times and fares, because schedules change by season.
One-stop routes
Everyone else changes planes once. Emirates (via Dubai), Qatar Airways (via Doha), Etihad (via Abu Dhabi) and Turkish Airlines (via Istanbul) all fly to Colombo. Each airline's own site shows which UK airports connect to its hub. For price against weather, see our best time to visit Sri Lanka guide.
What to bring from the UK
Plug adaptor. Sri Lanka's sockets are a mix: type G, the same three-pin plug used in the UK, is common, but older buildings and rural guesthouses may still have type D or type M sockets. Pack a small universal adaptor rather than assuming every socket takes a UK plug. The supply is 230V, 50Hz, close enough to the UK's own that your chargers work without a converter.
Money and cards. The currency is the Sri Lankan rupee (LKR). ATMs charge foreign cards a flat fee, roughly LKR 300 to 1,000 per withdrawal on 2026 listings, depending on the bank, and some banks charge none, so withdraw larger amounts less often. When a machine or card terminal offers to convert to pounds, decline and let your own card issuer set the rate. Carry some cash for tuk-tuks, small guesthouses and entry fees; cards are fine at hotels and bigger restaurants.
SIM and data. Dialog and Mobitel both sell tourist SIMs at counters in the arrivals hall at Bandaranaike Airport, with tourist packs listed in 2026 from about LKR 1,300 for 9 GB (Dialog) to about LKR 2,450 for 50 GB. Both also offer an eSIM you can activate before you fly if you'd rather have data the moment you land.
Insurance. You don't need it to get an ETA, but it's a good idea regardless, and it's a condition of joining any of our trips. Sri Lanka's public hospitals are free for citizens but not really set up for foreign visitors, and private hospitals charge directly, so get a policy that covers medical treatment and evacuation. Your GHIC or EHIC won't cover you in Sri Lanka.
Time difference. Sri Lanka is 5 hours 30 minutes ahead of the UK in winter (GMT) and 4 hours 30 minutes ahead during British Summer Time, since Sri Lanka doesn't change its clocks.
Medicines. Keep everything in original packaging with a copy of the prescription, and carry a doctor's letter for anything controlled.
Everything else. Reef-safe sunscreen, mosquito repellent (day and night, given the current dengue situation), and something to cover shoulders and knees for temples.
Arrival day, step by step
- Before you fly: save your ETA approval to your phone, fill in the online arrival card, and set up a travel eSIM if you want data the moment you land.
- Immigration at Bandaranaike Airport (CMB): show your passport and ETA. You may be asked for your onward ticket.
- Customs: foreign currency worth more than US$15,000 must be declared on arrival. The general duty-free allowance for visitors is US$125, and cigarettes, fresh fruit brought by air and rough or unfinished gold are on the prohibited list for tourists. Our ETA and entry guide has the details.
- SIM and cash: Dialog and Mobitel counters, and ATMs, are in the arrivals hall.
- Into the city: Negombo, a beach town close to the airport, is the easiest place to spend your first night before heading inland. Tuk-tuks, PickMe (Sri Lanka's own ride-hailing app) and prepaid taxis all pick up from arrivals.
If you need help
The British High Commission in Colombo is at 389 Bauddhaloka Mawatha, Colombo 7, on +94 11 539 0639. For a genuine emergency involving a British national abroad, the FCDO's 24-hour line in London is +44 20 7008 5000.
Travel Sri Lanka with us
Every SoloNomads Sri Lanka trip fits inside your 30-day ETA. Sri Lanka Express is 7 days, 12-Day Sri Lanka Tour adds an Udawalawe safari, and Sri Lanka Surf Camp is 8 days of coached surf lessons at Weligama. Ages 18 to 40, and I'm with the group throughout as your Trip Host.
