The cheapest order to fly Bangkok, Edinburgh and London from New York
There are 6 ways to fly these cities. They do not cost the same. The cheapest works out at about $1,188 a person and the most expensive at $1,448, a difference of $260 for visiting exactly the same places.
Fly them in this order
New York → London → Edinburgh → Bangkok → New York
About $1,188 per person in flights, based on fares recently seen on these routes.
Every order, priced
- New York → London → Edinburgh → Bangkok → New York$1,188cheapest order
- New York → Bangkok → London → Edinburgh → New York$1,191$3 more per person
- New York → Edinburgh → London → Bangkok → New York$1,195$7 more per person
- New York → Bangkok → Edinburgh → London → New York$1,205$17 more per person
- New York → Edinburgh → Bangkok → London → New York$1,327$139 more per person
- New York → London → Bangkok → Edinburgh → New York$1,448$260 more per person
Why London first
- New York to London$246
- London to Edinburgh$23
- Edinburgh to Bangkok$443
- Bangkok to New York$476
- Out of New York, London is the cheapest first stop at about $246. Bangkok would be $480.
- Going home, the cheapest flight leaves from London at about $341, but the cheapest order ends in Bangkok at $476 because the rest of the route is cheaper that way.
- Bangkok to London is about $216, but the other way round is $369. Same two cities, $153 apart on direction alone.
- Bangkok to New York is 40% of what the cheapest order spends on flights, so it is the leg to watch.
Between the cities
- London to Edinburgh: about 530 km (330 miles) as the crow flies. Also by ground: LNER / Avanti, about 4h 30m, usually $40 to $150.
- Edinburgh to Bangkok: about 9,570 km (5940 miles) as the crow flies. No train or bus we would suggest instead of flying.
Entry rules on a US passport
- US passport: the UK requires an Electronic Travel Authorisation (ETA) for visa-free visitors, including short visits and landside transit. Apply via the UK ETA app before travel. Official source
- US passport: visa-free in Thailand for short tourist stays (currently 60 days); check the digital arrival card requirement. Official source
Rules change; check the official source for your passport and dates before you book.
How much the order matters here
Getting the order right is worth $260 a person on this trip, 22% of what the cheapest way round costs. Of the 107 trips we price in full, that is number 51 for how much the order matters, 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 10, 2026, from fares departing November 10, 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
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.
One press starts it on January 9, 2027 to January 23, 2027, 14 days, for 2 travelers. Our dates, not yours, and about two minutes.
Plan Bangkok, Edinburgh and London from New York nowOpen the form instead and pick your own datesSigned out, 3 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, legs are checked live, with 2 free trips you can change afterwards.