The cheapest order to fly Barcelona, Rome and Athens from Miami
There are 6 ways to fly these cities, and 4 of them can be priced from fares we have seen. They do not cost the same. The cheapest works out at about $810 a person and the most expensive at $1,062, a difference of $252 for visiting exactly the same places.
Fly them in this order
Miami → Rome → Athens → Barcelona → Miami
About $810 per person in flights, based on fares recently seen on these routes, and the cheapest of the 4 ways round we could price.
The 4 we can price
- Miami → Rome → Athens → Barcelona → Miami$810cheapest order
- Miami → Barcelona → Athens → Rome → Miami$896$86 more per person
- Miami → Athens → Rome → Barcelona → Miami$1,025$215 more per person
- Miami → Athens → Barcelona → Rome → Miami$1,062$252 more per person
Why Rome first
- Miami to Rome$329
- Rome to Athens$49
- Athens to Barcelona$54
- Barcelona to Miami$378
- Out of Miami, Rome is the cheapest first stop at about $329. Athens would be $573.
- Going home, Barcelona is the cheapest city to leave from at about $378, against $413 from Rome.
- The dearest order pays $573 for Miami to Athens, a flight the cheapest order never takes.
- Barcelona to Miami is 47% of what the cheapest order spends on flights, so it is the leg to watch.
Between the cities
- Rome to Athens: about 1,050 km (650 miles) as the crow flies. No train or bus we would suggest instead of flying.
- Athens to Barcelona: about 1,880 km (1170 miles) as the crow flies. No train or bus we would suggest instead of flying.
Entry rules on a US passport
- US passport: visa-free in the Schengen area for 90 days in any 180. The Entry/Exit System registers biometrics at the border, and the ETIAS pre-travel authorisation may now be required; check the official site. Official source
Rules change; check the official source for your passport and dates before you book.
The same cities from other airports
The cheapest order depends on where you start. From Miami it starts in Rome.
- From Bostonstart in Rome, about $845 a person, $453 less than the dearest order
What these numbers are
Cached one-way fares, 11 of 12 legs priced from real observations, put together on October 29, 2026, from fares departing November 1, 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 2, 2027 to January 16, 2027, 14 days, for 2 travelers. Our dates, not yours, and about two minutes.
Plan Barcelona, Rome and Athens from Miami nowOpen the form instead and pick your own datesSigned out, 3 plans 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.