The cheapest times to fly from LHR to SEZ are

  • January 8th to March 25th
  • April 23rd to July 1st
  • November 12th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LHR to SEZ is late January and early February. Prices can be as high as $1208 for Saturday flights during early August, or as low as $546 for Monday flights around late January and early February.


When to Fly to Mahé, Seychelles

Flying from London (LHR) to Mahe Islands (SEZ) will usually cost between $572 to $1052 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $587. Due to high demand the most expensive time to fly is early August, with an average price of $1082. Planning your trip to low-cost times can easily save you $495 on economy flights and even more on first-class flights. Generally, any price below $653 can be considered a good price for a round-trip LHR to SEZ flight.

See below for a graph of average weekly prices for the LHR to SEZ route. All prices are for round-trip tickets in USD.

LHR to SEZ Flight Prices

Compared to other flights, the LHR to SEZ flight is cheaper than the average and costs about as much as the average flight leaving from London. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to SEZ, and Thursday the cheapest day to fly back into LHR. Saturdays are the most expensive days to fly to Mahé, Seychelles, and Sundays are the most expensive days to return to London. Selecting flights on the least expensive days could save you up to $78 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $676. Return trip prices are from the SEZ to LHR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LHR to SEZ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 10 hour 7 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from LHR to SEZ? We’ve got answers.

Which airlines fly this route?

You can find 30 major airlines flying this route most often: Aer Lingus, Air Austral, Air France, Air India, Air Mauritius, Air Seychelles, Alitalia, Austrian, British Airways, Brussels Airlines, Emirates, Ethiopian, Etihad, Finnair, Garuda Indonesia, Iberia, Kenya Airways, KLM, LOT, Lufthansa, MEA, Oman Air, Qantas, Qatar Airways, S7, Saudia, South African, SriLankan, SWISS, Turkish Airlines, and potentially more during busy seasons.

How far away is it from Seychelles International Airport to London Heathrow Airport?

The distance between the two airports is roughly 5079 miles or 8174 kilometers.

How long does it take to fly from LHR to SEZ?

The real-world flight time for a nonstop LHR to SEZ flight is about 10 hour 7 minutes.

How many flights go between London and Mahe Islands?

It depends on the day of the week and the date, but a typical day might have around 49 available flights from LHR to SEZ.


Airport Location Info


Departing Airport

Origination codeLHR
Origination airport nameLondon Heathrow Airport
Countrythe United Kingdom

Return Airport

Destination codeSEZ
Destination airport nameSeychelles International Airport
CityMahe Islands
Countrythe Seychelles


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.