Cheap Flights from Nairobi (NBO) to Sion (SIR)

Popular airlines from Jomo Kenyatta Intl. Airport (NBO) to Sion (SIR)

Frequently asked questions

How much does a flight from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR) cost?
Lock in a cheap one-way flight or cheap return flight from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR)?
is the cheapest month to fly from NBO to SIR. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest NBO to SIR flight.
How many flights per day from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR)?
There are no daily nonstop flights from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from NBO to SIR?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR)?
Select a flight from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR) last-minute?
Holding off until just before your trip to book a ticket from NBO to SIR generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a NBO to SIR flight and hotel package?
Compared with arranging flights and hotels separately, booking a NBO to SIR flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Jomo Kenyatta Intl. Airport (NBO) to Sion Airport (SIR)?
It's generally possible to cancel or reschedule your NBO to SIR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Jomo Kenyatta Intl.
Destination airport
Sion
Distance
3745 mi

Book with confidence

Nairobi to Sion Flights

The cheapest times to fly from Nairobi to Sion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nairobi to Sion are during the month of . You can find some of the cheapest flights from Nairobi to Sion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nairobi to Sion

Sunday is one of the best days to book for cheap flights from Nairobi to Sion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nairobi to Sion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nairobi to Sion in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nairobi to Sion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nairobi to Sion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Nairobi to Sion Flights

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*Available to One Key members.