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TLL to OPO: distance & flight time
Tallinn-ulemiste International (Lennart Meri Tallinn Airport) → Porto (Francisco de Sá Carneiro Airport)
1,904 mi
3,064 km · 1,654 nm
4h 12m
estimated nonstop flight time
-2h
time difference · heading southwest
See live TLL→OPO fares Phone-only fares on this route — call free
Flight time details
1,904 miles nonstop takes roughly 4h 12m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- TLL — Lennart Meri Tallinn Airport · Tallinn-ulemiste International, Estonia
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TLL
- HEM · Helsinki Malmi Airport59 mi away
- HEL · Helsinki Vantaa Airport63 mi away
- EPU · Pärnu Airport70 mi away
- KDL · Kärdla Airport77 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is TLL from OPO?
The flight distance from Tallinn-ulemiste International (TLL) to Porto (OPO) is 1,904 miles (3,064 km, 1,654 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TLL to OPO?
A nonstop flight takes about 4h 12m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TLL to OPO?
Nonstop service on TLL–OPO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 12m nonstop estimate.
What is the time difference between Tallinn-ulemiste International and Porto?
Porto is 2 hours behind Tallinn-ulemiste International.
What is the cheapest way to fly from TLL to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TLL–OPO that never appear on search engines, with no booking fees.
Why are some TLL to OPO fares phone-only?
Consolidator contracts let us sell certain TLL–OPO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.