Cheap Flights from Nairobi to Mombasa: Compare Airlines and Book Online

Overview

This is the busiest domestic air route in Kenya, and the one where flying makes the clearest case for itself. The journey covers roughly 440 to 480 kilometres, takes about an hour in the air, and replaces a road trip of seven to nine hours along one of the country's most demanding highways.

Nairobi flights to Mombasa are operated by five airlines between them, departing from both Jomo Kenyatta International and Wilson Airport in Nairobi and arriving at Moi International Airport in Mombasa. Between them they run multiple services every day, which means genuine choice on timing and a competitive market on price.

Travelwings Kenya compares every airline flying from Nairobi to Mombasa in real time, showing the full payable amount in Kenyan shillings before you commit. This page covers who flies the route, how the airlines differ, what drives the fare, which Nairobi airport you should be departing from and what to expect at the coast.

Route: NBO or WIL to MBA  ·  Distance: about 440 to 480 km  ·  Flight time: around 1 hour to 1 hour 10 minutes  ·  Airlines: Kenya Airways, Jambojet, Safarilink, Skyward Express, Fly540

Why Fly Rather Than Drive or Take the Train?

The Nairobi to Mombasa corridor has three realistic options, and the right one depends on what you value most.

• Time: the flight is about an hour gate to gate against seven to nine hours by road, so flying returns most of a working day to you in each direction.
• Predictability: road journey times vary considerably with traffic, weather and roadworks, while the flight schedule holds within a narrow band.
• Comfort and safety: the highway carries heavy freight traffic and long stretches are tiring to drive, particularly at night.
• The train as a middle option: the standard gauge railway is comfortable and considerably cheaper than flying, but it takes around six hours and runs to a fixed timetable.
• Total cost: once fuel, tolls and an overnight stop are counted, driving is often closer to the airfare than it first appears, especially for one or two travellers.
• Onward connections: a Kenya Airways domestic flight can be ticketed together with an international departure, which protects the connection if the first leg runs late.

Which Airlines Fly from Nairobi to Mombasa?

The airlines from Nairobi to Mombasa fall into five carriers, and they are genuinely different propositions rather than variations on a theme.

Swipe to see the full table

Airports, frequencies and aircraft vary by airline and season. Confirm your departure airport on the booking before you travel.

Jambojet is a wholly owned subsidiary of Kenya Airways operating as a low-cost carrier, which is why it can undercut its parent on the same corridor. It runs the most frequent service on the route. Safarilink and Skyward Express use turboprop aircraft suited to shorter runways, which is what allows them to serve smaller coastal and safari airstrips beyond Mombasa.

Which Nairobi Airport Should You Depart From?

This is the detail that most often goes wrong on this route, because Nairobi has two airports serving it and they are not close together.

Jomo Kenyatta International sits about 18 kilometres south-east of the city centre and handles Kenya Airways, Jambojet and Fly540. Wilson Airport is roughly 6 kilometres from the centre in a different direction, and handles Safarilink and Skyward Express. Travelling between the two in Nairobi traffic can take an hour or more, so booking a fare without checking the departure airport is an expensive mistake.

Wilson is the smaller and quicker airport to move through, which suits a domestic hop where you are carrying little. Jomo Kenyatta is the one you need if your Mombasa flight connects to or from an international service, since only there can the two legs be handled as a single journey.

How Long Is the Flight and How Often Does It Go?

The nonstop sector takes around one hour to one hour and ten minutes depending on the aircraft, with turboprop services at the slower end of that range and jets at the faster end. Departures run from early morning through to the evening, with the heaviest concentration around the morning and late afternoon business peaks.

Between all five airlines there are multiple departures every day, which gives the route unusual flexibility for a domestic service. If your plans change, there is generally another flight within a few hours rather than the following day, though that flexibility narrows sharply during December, Easter and the August school holidays.

What Does Your Fare Include?

Inclusions

• ✅ A confirmed seat on the flight and date booked
• ✅ Hand baggage within the airline's size and weight limits
• ✅ Checked baggage on full-service and most standard fares
• ✅ A light refreshment on some carriers
• ✅ Airport taxes and charges, shown in the total before you pay

Exclusions

• ❌ Checked baggage on the cheapest low-cost fares, which is added separately
• ❌ Advance seat selection on most fare types
• ❌ Excess or overweight baggage, which is charged at the airport
• ❌ Airport transfers at either end
• ❌ Travel insurance and personal spending

What Affects the Price of These Flights?

Domestic fares move less violently than long-haul, but the swings are still wide enough to be worth planning around.

• How far ahead you book: three to five weeks is generally the useful window on this route, and considerably earlier for the December peak.
• Season: December, Easter and the August school holidays are the busiest, when coastal demand pushes fares to their highest levels of the year.
• Day and time: the early morning and late afternoon business departures price above the quieter midday services, and midweek generally beats weekends.
• Airline and fare type: a low-cost fare with no checked bag can end up dearer than a standard fare once luggage is added, which matters for a beach trip.
• Direction of travel: Friday flights to the coast and Sunday flights back to Nairobi are the two most expensive movements of the week.
• Baggage: families travelling with beach equipment should compare totals with bags priced in rather than on the headline fare.

For a live figure, run your dates through the search panel above. The fares returned reflect current availability across all five airlines rather than a historical average.

What Should You Know About the Airports?

Departure: Nairobi

At Jomo Kenyatta International, allow around ninety minutes for a domestic departure, and more at peak times when the terminal is busy with international traffic. At Wilson Airport the process is much quicker, and an hour is generally sufficient. In both cases the unpredictable part is the road journey, not the airport.

Arrival: Moi International Airport, Mombasa

Moi International sits about 10 kilometres north-west of Mombasa island, typically 20 to 40 minutes by road into the city. Taxis and ride-hailing services operate from the terminal, and most coastal hotels will arrange a transfer if asked in advance. If you are heading for the south coast at Diani, allow additional time for the Likoni ferry crossing, which can be slow at peak hours, or budget for the longer road route around it.

When Is the Best Time to Fly to Mombasa?

• December to March: the driest and sunniest months on the coast, and the busiest and most expensive for both flights and hotels.
• July to October: warm, dry and slightly cooler than the peak, and often the best balance of weather against price.
• April to June: the long rains, when fares and hotel rates fall sharply. Showers are usually short rather than all-day, so this suits travellers watching the budget.
• November: the short rains, generally lighter, with good value before the December surge.
• Kenyan school holidays: April, August and December fill early in both directions and are the periods that most need advance booking.

What Is There to Do in Mombasa?

Mombasa is Kenya's oldest city and its second largest, and it rewards a day away from the beach. Fort Jesus, built by the Portuguese in the sixteenth century, anchors the Old Town, where Swahili, Arab, Indian and Portuguese influences sit side by side in the architecture and the food.

The beaches split into two distinct halves. The north coast at Nyali, Bamburi and Shanzu is closer to the airport and better supplied with hotels and restaurants. The south coast at Diani has the finer sand and the calmer atmosphere, at the cost of the ferry crossing to reach it. Beyond the beaches, Haller Park is a reclaimed quarry turned wildlife sanctuary, and the marine national parks offer some of the best snorkelling and diving on the East African coast.

Which Other Domestic Routes Might You Need?

Mombasa is one of several Kenyan cities where flying replaces a long and tiring drive, and travellers who use this route often use the others too.

Kisumu, on the shore of Lake Victoria, is the natural comparison in western Kenya. The flight from Nairobi takes about an hour against a road journey of six to eight hours through the Rift Valley escarpment, and it serves both business traffic and travellers heading on to the lake, the western national parks and the Uganda border region. Frequencies are strong and the airlines serving it overlap heavily with those on the coastal route, so the booking process is familiar. Airlines, timings and fare guidance are on our Nairobi to Kisumu flights page.

Eldoret is the other western route worth knowing. It is a shorter sector at roughly 268 kilometres and about an hour in the air, serving Kenya's athletics heartland and the agricultural economy of the North Rift, with steady traffic from families, students and the sports community. Fares on that corridor sit among the lowest of any Kenyan domestic route, which makes flying an easy decision against a road trip of five to seven hours. Full detail is on our Nairobi to Eldoret flights page.

Whichever route you need, it is worth checking what is currently discounted before you book. Our cheap flight deals from Kenya page brings together live offers across airlines and routes, covering domestic services within Kenya as well as international departures from Nairobi.

How Do You Book Your Ticket?

To book flight from Nairobi to Mombasa services, enter your dates in the search panel above and compare all five airlines on fare, timing, departure airport and baggage. To book by phone, call +971 4 556 1000 or email kenya.care@travelwings.com. The team can confirm which Nairobi airport your flight uses, arrange connections to an international departure on a single ticket, and handle group bookings for families and corporate travel.

Disclaimer: Fares, schedules, airlines, aircraft, departure airports and baggage allowances are set by the operating carriers and change without notice. Flight times shown are scheduled durations and vary by aircraft and conditions on the day. Confirm your departure airport and current fare details before booking.

Frequently Asked Questions: Flights from Nairobi to Mombasa

1. Which airlines serve the route?

Kenya Airways, Jambojet, Safarilink, Skyward Express and Fly540 all serve the route. Kenya Airways, Jambojet and Fly540 depart from Jomo Kenyatta International, while Safarilink and Skyward Express use Wilson Airport.

2. How long is the Nairobi to Mombasa flight?

Around one hour to one hour and ten minutes nonstop, depending on the aircraft. That compares with seven to nine hours by road.

3. How much does an air ticket from Nairobi to Mombasa cost?

Fares vary with the airline, the season, how far ahead you book and whether checked baggage is included. Run your dates through the search panel above for a current figure across all five carriers.

4. What is the cheapest way to fly Nairobi to Mombasa?

Book three to five weeks ahead, choose midweek departures over Friday and Sunday services, travel outside December, Easter and August, and compare low-cost fares with baggage priced in.

5. Which Nairobi airport do I depart from?

It depends on the airline. Jomo Kenyatta International for Kenya Airways, Jambojet and Fly540; Wilson Airport for Safarilink and Skyward Express. The two are on opposite sides of the city, so check before you travel.

6. How many flights operate each day?

Multiple departures daily across the five airlines, concentrated around the morning and late afternoon peaks. Availability tightens considerably during school holidays.

7. Is flying better than the train?

It depends on your priority. The flight takes about an hour against roughly six hours by standard gauge railway, but the train costs less and offers a comfortable journey if time is not pressing.

8. Can I connect from Mombasa to an international flight?

Yes. Booking the domestic and international legs on a single ticket through Jomo Kenyatta International makes the airline responsible for protecting your connection if the first leg is delayed.

9. How far is Moi International Airport from Mombasa?

About 10 kilometres north-west of the island, typically 20 to 40 minutes by road. Allow extra time for the Likoni ferry if you are heading to the south coast.

10. When is the best time to visit the coast?

December to March is driest and busiest. July to October offers a good balance of weather and price, while the April to June rains bring the lowest fares.

11. Is checked baggage included?

On full-service and most standard fares, yes. The cheapest low-cost fares generally price it separately, which matters for a beach trip.

12. How do I book for a group or family?

Call the team on +971 4 556 1000 or email kenya.care@travelwings.com and they will arrange seats together and confirm baggage for everyone on one booking.