Serengeti balloon safari and the migration: which launch area is open when the herds are there

The pattern is the same in every guide this desk could read. The dates are not. The herds calve on the short grass plains of the south, around Ndutu, from late January into March, and February is the peak. Several guides put the number at about 500,000 calves over two to three weeks; one says more than a million wildebeest give birth in the area, so take the figure as an order of magnitude. After the calving the herds drift north and west. Grumeti River crossings are placed in June and July by one set of itineraries and in May and June by another. The Mara River crossings in the north are placed from July to October, with August and September named as the strongest by several sources, and one carrying them into early November. Then the short rains arrive, usually late October or November, the herds turn south, and by December most are back where they calved.

Two caveats come with that. First, every source is a safari operator or a travel publisher. None is a park authority or a study, and the pages could only be read here as search excerpts, not opened in full. Second, the sources describe rainfall, not a timetable. One says in so many words that the migration is a circular, year-round event rather than a fixed calendar show, and another that the southern plains often do not get good rain until late, so herds can move south and then back north again. Treat the table below as a pattern that shifts by weeks from one year to the next.

The most reviewed Serengeti listing on this site, 3,677 reviews at 4.9, is the only one that spells out where it flies. The operator launches from Seronera in the central park all year, from Kogatende in the north from June to November, from the western Serengeti, listed under the Grumeti River, from June to October, and from Ndutu in the south from mid-December to the end of March. In the listing's own words the operation follows the animals rather than the other way round. Whatever else is said about the price, that is a real difference: the balloon is not over the same ground in August and in February.

The other two Serengeti listings name Seronera and nothing else. The second most reviewed, 2,799 reviews at 5.0, has guests arrive at the launch site at 5:45 for tea and coffee while the balloons are laid out, and its itinerary puts the hour in the air at Seronera. The third launches from Seronera too. That does not make them worse products. It makes them a flight over the centre of the park in any month, over whatever happens to be there that morning, and a buyer who wants the northern river or the southern plains has to ask the operator which base a given date uses. The page will not say.

Put the two calendars together and four windows fall out. From June to October the northern and western bases are open while the herds are in the west and then the north, and the river crossings sit inside that. From late January to March the southern base is open while the herds calve. Those are the months where the product and the spectacle line up.

Then there are the gaps. April and May have Seronera and nothing else on the listing, while the herds are moving through. And there is the one that matters today, 4 November. The northern base is listed to November, and the guides say the herds start leaving the north at about this time. The southern base does not open until mid-December. Most guides have the first herds settling on the southern plains by early December. On the listing's own dates the herds are home about two weeks before the southern balloon is.

That is not a flaw. A balloon crew needs the herds to stay put for a season before it moves a base, and in a rainfall-driven system the dates will always trail the animals a little. But it is the sort of detail that never reaches a booking page, and it changes what a December trip is. A flight from Seronera in the first half of December is a very good morning over the central plains. It is not the calving, which has not started, and it is not the crossings, which ended weeks ago.

Three things in that table are worth a second look. The 5.0 on the third listing rests on three reviews, and it is the dearest of the four by 40 euros. A top mark from three people is a start, not evidence, and the sort that matters on this site is the number of reviews behind the rating. All three Serengeti listings state the flight at about an hour and the whole experience at five hours, so the extra money is not buying air time.

The second thing is the operator's history. The most reviewed listing says the company has been flying in the Serengeti since the 1970s and, in the same paragraph, that it has 30 years of experience. Both cannot be true, and the operator's own news page is titled, in the search results, as 30 years of balloon safari experiences. This piece uses neither date.

The third is what the price leaves out. Two of the three Serengeti listings state that the park entrance fee is not included if the camp or lodge is outside the park, and one adds that transfers from outside the park are not covered. The sum on the booking page is not the sum of the trip. The same logic applies to every destination we compare, and our guide to what a balloon ride costs sets out how to read an all-in figure.

Nothing, on the pages we read. The Miracle Experience listing says elephants, giraffes, zebras, wildebeest and lions are all on the list, and that the pilot explains how the ecosystem fits together. The most reviewed listing says the hour is spent over the plains and whatever is moving on them. The third says nothing about animals at all. Not one of the three promises a river crossing, a herd or the calving.

That is honest, because it cannot be promised. The listings say the wind sets the route: the crew knows the launch point and not the landing point. A crossing, by the guides' account, is unpredictable, and one says plainly that you wait, sometimes for hours. An hour in a basket that goes where the air goes is a poor match for an event with no schedule. The realistic version of the claim is smaller. In the right month the balloon is based in the right part of the park, so a morning has a better chance of herds below. It is the odds that the base improves, not the outcome.

Tarangire is the other answer for the months when the Serengeti herds are out of reach. The listing describes it as the quieter of the two Tanzanian parks the operator flies, elephant country with baobabs standing out of the ground. It is a different park with a different year, so it belongs in a separate trip plan and not under the migration. It does have its own calendar to check, and the listing is where to start.

Start from the spectacle, not the date. The river crossings and the calving are different trips, in different halves of the park, in different halves of the year, and the booking page for a single flight treats them as one.

1. For the crossings, aim at the middle of the overlap: August or September, when the northern base is open and most guides put the herds at the river.
2. For the calving, think late January to March. The southern base opens in mid-December, but the calving has not started, and a December morning there catches herds arriving.
3. If the dates are fixed and fall in April, May or the first half of December, a Seronera flight is what you can buy. Treat the herds as a chance, not a plan.
4. Ask the operator, in writing, which base your date uses. Two of the three Serengeti pages name Seronera and are silent on the rest.
5. Check what is outside the price: the park entrance fee, if you sleep outside the park, and transfers from beyond its edge.

All three Serengeti listings state free cancellation up to 24 hours before departure. Our guide on how to choose an operator covers what to ask before paying, and the season page for each destination puts the Serengeti next to the other places in the catalogue. If the trip is open on dates, our winter piece, where to fly a hot air balloon in winter, shows where the Serengeti sits between November and February against the rest, and the piece on shared baskets and private flights explains why the 15-person and 4-person bookings above are different products.

Where these figures come from. Prices, review counts, ratings, launch areas and limits were read from this site's own listings on 4 November 2026, in euros as displayed, counting the English listings of the Serengeti and Tarangire category only. Prices move whenever a provider reprices. The migration timing comes from safari operator and travel-guide pages that could be read here only as search excerpts, which agree on the pattern and differ by weeks on the dates, and which are described as such above. No park authority or published study was read for this piece. Nobody from this desk flew any of these routes: the work was done on the catalogue and on the sources named above. The operator's contradictory dates were left out because they could not be checked.