Flight tickets from Dehradun to Singapore

Compare Dehradun to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

Book the best Singapore fare with no extra fees

Flight deals from Dehradun to Singapore

Looking for a cheap last-minute deal or the best return flight from Dehradun Airport to Singapore? If you want to travel next month, return fares start from ₹ 28,256. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dehradun to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dehradun to Singapore flights are currently cheapest in September.

Alternative Dehradun to Singapore routes

Looking for the cheapest, fastest or easiest route from Dehradun to Singapore? You could fly into the following airports instead.

Dehradun to Singapore: Flight information

The things to know before you go.
Cheapest flight found₹ 14,177
Cheapest month to flySeptember

Finding cheap flights from Dehradun to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Dehradun to Singapore is ₹ 25,031. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dehradun to Singapore. But we found flights with one or more stops from ₹ 25,031.
As of May 2026, there are no flights flying from Dehradun to Singapore.
The cheapest month to fly from Dehradun to Singapore is usually July.
If you're flying from Dehradun Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from ₹ 25,031.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dehradun Airport to Singapore on Sunday, 5 July 2026.
No airlines currently offer direct flights between Dehradun Airport and Singapore. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
Currently, IndiGo offers the cheapest flight tickets to Singapore.

Travelling from Dehra Dun Airport (DED) to Singapore: what you need to know

  • Dehra Dun Airport is located in Dehradun. Following the UTC+8 timezone, Singapore is two hours 30 minutes ahead of Dehradun.

  • For a relaxed start to your DED to Singapore flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • Flying during a popular month such as July? Public holidays and other high seasons can lead to longer lines and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

  • Think about adding a stopover to potentially unlock a cheaper plane ticket from DED to Singapore. Simply deselect 'Direct flights only' during your search. Take a detour (and maybe pocket some savings) by stopping at one of these popular options:

    • Indira Gandhi International Airport (DEL)

    • Kempegowda International Airport (BLR)

    • Rajiv Gandhi International Airport (HYD)

  • DED is about 21 kilometres from central Dehradun. If you're ride-sharing, catching a cab or driving from the centre, it'll take 45 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 2 hours 15 minutes.

  • Want a stress-free start to your travels? Stay near DED. Whether you have an early flight from Dehra Dun Airport to Singapore or just don't want to be rushed, these hotels are worth a look:

  • Of the flights that depart from Dehra Dun Airport, 76.04% arrive as scheduled at their destination.

How to find the cheapest flights from Dehra Dun Airport (DED) to Singapore

  • The lowest price we've seen for a one-way Dehra Dun Airport to Singapore flight is ₹ 14,177. The cheapest price for a return flight is ₹ 25,031. Bear in mind fares may change due to availability at the time of booking.

  • Don't leave everything to the last moment. You're more likely to pick up cheap flights from DED to Singapore if you book in advance. Airlines often offer some excellent early bird deals.

  • If you're willing to be flexible with your travel dates, make the most of the 'Whole month' tool. It'll show you the lowest price across every month when searching for your Dehra Dun Airport to Singapore ticket.

  • Spend less time searching for cheap flights from DED to Singapore by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Snag an affordable flight from Dehra Dun Airport to Singapore with the help of our filters. Select your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Singapore

Changi International Airport (SIN)

  • The distance from Changi International Airport (SIN) to central Singapore is roughly 21 kilometres. It takes around 20 minutes to reach the centre driving.

  • If you're travelling on public transport, expect a journey time of around 1 hour.

  • Consider booking a hotel close to SIN if you're coming in on a late flight from Dehra Dun Airport to Singapore. Check in to one of these accommodation options and skip the long transfer:

  • Follow your own route with a Changi International Airport rental car. Pick up a set of wheels from Avis, Sixt or Green Motion and venture far and wide through Singapore and beyond.

  • Lock in the best rate by reserving your ride from Changi International Airport around two weeks ahead of your flight from DED to Singapore.

Seletar Airport (XSP)

  • Once your flight from Dehra Dun Airport to Singapore has hit the tarmac, you can get to the city centre in around 25 minutes by car. Central Singapore is roughly 19 kilometres from Seletar Airport (XSP).

  • If you're catching public transport, it'll take about 1 hour 25 minutes.

  • Place the 'Do not disturb' sign on your door and relax at a hotel near XSP. Here are a few options where you can take a load off after your DED to Singapore flight:

Best time to go to Singapore

  • Before securing your flights from Dehra Dun Airport to Singapore, consider which time of year is best for you. High season in Singapore offers a lively atmosphere and plenty of things to do, while low season brings better hotel deals and smaller crowds.

  • The warmest month in Singapore is May, with temperatures ranging between 25ºC and 31ºC. Book your Dehra Dun Airport to Singapore flight ticket then if this is the type of weather you enjoy.

  • If you want cooler conditions, look for a cheap ticket from DED to Singapore in January when temperatures average between 24ºC and 30ºC.

More about Singapore

  • Start your Singapore trip right by choosing the perfect place to stay. Once you've booked your flight from Dehra Dun Airport to Singapore, check out our range of accommodation options including:

  • Gardens by the Bay and Marina Bay Sands are just a couple of the major attractions to put on your Singapore itinerary. Keep the sightseeing going at Universal Studios Singapore.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.