The cheapest order to fly Bangkok, Bali and Singapore from London
There are 6 ways to fly these cities. They do not cost the same. The cheapest works out at about £609 a person and the most expensive at £753, a difference of £144 for visiting exactly the same places.
Fly them in this order
London → Singapore → Bali → Bangkok → London
About £609 per person in flights, based on fares recently seen on these routes.
Shown in British pounds, converted from US dollars at today’s rate, so every amount is approximate. In dollars the cheapest order is about $805. You pay in the airline’s currency.
One press plans it on January 16, 2027 to January 30, 2027 for 2 travelers.
Plan this trip on real datesEvery order, priced
- London → Singapore → Bali → Bangkok → London£609cheapest order
- London → Bali → Singapore → Bangkok → London£643£34 more per person
- London → Bangkok → Bali → Singapore → London£656£48 more per person
- London → Bangkok → Singapore → Bali → London£705£96 more per person
- London → Singapore → Bangkok → Bali → London£734£126 more per person
- London → Bali → Bangkok → Singapore → London£753£144 more per person
Why Singapore first
- London to Singapore£274
- Singapore to Bali£64
- Bali to Bangkok£94
- Bangkok to London£176
- Out of London, Singapore is the cheapest first stop at about £274. Bali would be £357.
- Going home, Bangkok is the cheapest city to leave from at about £176, against £287 from Bali.
- Bali to Singapore is about £39, but the other way round is £64. Same two cities, £26 apart on direction alone.
- The dearest order pays £357 for London to Bali, a flight the cheapest order never takes.
- London to Singapore is 45% of what the cheapest order spends on flights, so it is the leg to watch.
Between the cities
- Singapore to Bali: about 1,680 km (1040 miles) as the crow flies. No train or bus we would suggest instead of flying.
- Bali to Bangkok: about 2,970 km (1840 miles) as the crow flies. No train or bus we would suggest instead of flying.
Entry rules for Singapore, Indonesia and Thailand depend on your passport. Check them with UK foreign travel advice before you book.
How much the order matters here
Getting the order right is worth £144 a person on this trip, 24% of what the cheapest way round costs. Among the 107 trips we price in full, it sits about the middle: worth getting right, and worth checking against your own dates.
What these numbers are
Cached one-way fares, 12 of 12 legs priced from real observations, put together on November 13, 2026, from fares departing November 16, 2026 onwards. Right for comparing one order with another, not a quote for your dates.
A plan prices your own dates and weighs hours as well as fares, so it can pick a different order from this page.
Put dates on it
One press starts it on January 16, 2027 to January 30, 2027, 14 days, for 2 travelers. Our dates, not yours, and about two minutes.
Plan Bangkok, Bali and Singapore from LondonOpen the form instead and pick your own datesWhat a plan adds, and the limits
Same cities on real dates, plus what one search cannot show: layovers long enough to count as a free city, two tickets that beat one, and cheaper days either side. No account and no card.
Without an account, 2 trips a day per address, priced from cached fares and the free sources, so some legs may be estimates and the plan says which. Signed in, your first trip also searches Google Flights live, and you can change your trips afterwards.