Your next trip, last seen at €684
When to fly
Explore datesFind the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €684, departing 12 Nov 2026 (Last checked: 19 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Cairo, Air France, Air Tanzania, Alaska Airlines, Condor, easyJet, Ethiopian Airlines, Etihad Airways, Flightlink, Frontier Airlines, Icelandair, Kenya Airways, KLM, Lufthansa, Qatar Airways, Singapore Airlines, Turkish Airlines, WestJet (18)
- Typical journey time
- 32h 05m
About this route
Explore the fares we observed from Seattle to Zanzibar. Prices move often, so pick your dates to see the latest options.
- Route distance
- 15,084 km
- Typical journey time
- 32h 05m
- Seen on fares with a connection
- Icelandair, Qatar Airways, Lufthansa, Turkish Airlines, WestJet, Air France, Alaska Airlines, Kenya Airways, Air Tanzania, Etihad Airways, easyJet, Condor, KLM, Singapore Airlines (14)
- Alternative airports
- BFI
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- King County International Airport - Boeing Field (BFI) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 9 km.
- Seattle–Tacoma International Airport (SEA) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 18 km.
- Abeid Amani Karume International Airport (ZNZ) → Zanzibar, city gazetteer reference point (-6.1652, 39.1989): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Seattle to Zanzibar?
The lowest fare Routavio has observed is €684, found on 19 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Seattle to Zanzibar?
In our observations November 2026 is the cheapest month so far, at €684.
Are there direct flights from Seattle to Zanzibar?
Our data holds no non-stop flight from Seattle to Zanzibar. The fares on this page include at least one stop.
Which airlines fly from Seattle to Zanzibar?
Routavio has seen these carriers on the route: Air Cairo, Air France, Air Tanzania, Alaska Airlines, Condor, easyJet, Ethiopian Airlines, Etihad Airways, Flightlink, Frontier Airlines, Icelandair, Kenya Airways, KLM, Lufthansa, Qatar Airways, Singapore Airlines, Turkish Airlines, WestJet (18).
How long does the flight from Seattle to Zanzibar take?
Across the 62 fares Routavio observed, the average journey time is 42h 46m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Seattle to Zanzibar fares were non-stop?
None of the 63 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.