Are direct flights from Dehradun to Singapore always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with one or more stops can often be cheaper, so it's worth comparing both options based on your budget and schedule preferences.

Can flexible travel dates help on Dehradun to Singapore flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons are often less expensive than weekend or holiday travel. Adjusting your departure or return by a few days may result in substantial savings.

What extra costs should I check before booking Dehradun to Singapore flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately for your trip.

Flights From Dehradun

To Singapore

Cheap Flights from Dehradun to Singapore

Browse current best options from Dehradun. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Dehradun

RatePunk searches hundreds of travel sites at once for deals on flights to Singapore

Prices updated today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Dehradun to Singapore

Explore current cheapest deals departing from Dehradun to Singapore

2026-10-12 – 2026-10-18
DED - Singapore
76% AI deal score
$380
$364
Round trip
2027-02-06 – 2027-02-11
DED - Singapore
74% AI deal score
$336
$368
Round trip
2026-10-16 – 2026-10-21
DED - Singapore
76% AI deal score
$390
$369
Round trip
2026-10-18 – 2026-10-23
DED - Singapore
75% AI deal score
$387
$373
Round trip
2026-10-01 – 2026-10-05
DED - Singapore
76% AI deal score
$411
$389
Round trip
2026-09-23 – 2026-09-25
DED - Singapore
75% AI deal score
$430
$419
Round trip
2026-09-23 – 2026-10-11
DED - Singapore
71% AI deal score
$346
$434
Round trip
2026-09-17 – 2026-09-26
DED - Singapore
73% AI deal score
$386
$444
Round trip
2026-09-17 – 2026-09-27
DED - Singapore
73% AI deal score
$381
$444
Round trip
2026-09-17 – 2026-09-23
DED - Singapore
73% AI deal score
$411
$446
Round trip

Dehradun to Singapore: Overview

Insights for flights from Dehradun to Singapore

A typical journey from Dehradun to Singapore takes about 19h 3m, including connections. Since most itineraries on this route involve at least one stop, this duration accounts for the time spent on connecting flights. Travelers should anticipate a long-haul journey covering a significant distance.

For travelers looking for cheap flights from Dehradun to Singapore, fares right now are below the typical level. Prices for this route typically range from $280–$441, with a median of $322. Currently, about 9% of recent fares are classified as a good price, indicating some opportunities for savings.

When considering the cheapest time to fly from Dehradun to Singapore, October stands out with a median fare of $285. Other favorable months include June, with a median fare of $331, and August, where the median fare is $348. These months generally offer more competitive pricing for the route.

There are no direct flights from Dehradun to Singapore; most itineraries connect at least once. In fact, 0% of recent fares were non-stop. For connecting flights, the typical number of stopovers is 2, meaning travelers should plan for at least two segments to reach their destination. New deals for this route show up several times a week, so keeping an eye on price alerts can be beneficial.

How much is a round trip from Dehradun to Singapore

Regular price: $287 - $633

Prices for flights from Dehradun to Singapore are currently within the regular range.

The regular price range for flights from Dehradun to Singapore is between $287 and $633. The current lowest deal is $370 with Air India Limited for travel from Feb 6-Feb 11.

now $370

Low $287

High $633

The cheapest time to fly from Dehradun to Singapore

The cheapest month to fly from DED to SIN is October, with a median price of $285. The most expensive month is May, with a median price of $504. Prices are generally lower from June to October.

October

Cheapest

Flights from $285

May

Most Expensive

Flights from $504

Apr

May

Jun

Jul

Aug

Oct

Direct flights from Dehradun to Singapore

Air India Limited

IndiGo

Singapore Airlines

AirAsia

Last-minute flights going from Dehradun to Singapore

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$392

$462

One-way

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$379

$475

One-way

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$383

$481

One-way

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$362

$507

One-way

Wed, Sep 16

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$411

$462

One-way

Wed, Sep 16

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$381

$475

One-way

Biggest price drops on these dates for flights from Dehradun to Singapore

4 nights

Oct 1 - Oct 5

$411 → $389

5 nights

Oct 16 - Oct 21

$390 → $369

6 nights

Oct 12 - Oct 18

$380 → $364

5 nights

Oct 18 - Oct 23

$387 → $373

Popular Airports to fly from Dehradun to Singapore

Dehradun - Singapore route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Dehradun to Singapore are below the typical level at $370.

📅 Best time to fly

October is historically cheapest at $285

Historically, October has the lowest median price at $285, making it the cheapest month to fly.

⏱️ Flight duration

Flights typically take 19h 3m

The typical flight duration from Dehradun to Singapore is 19 hours and 3 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 2 stopovers.

🏆 Airline highlight

Air India Limited offers many deals

Air India Limited offers 58 deals, making it a frequent choice for this route.

🎯 Booking tip

Deals appear regularly

Deals for flights on this route appear regularly, offering frequent opportunities to save.

Dehradun main airports to depart from

Dehradun (DED)

Cheapest

Dehradun Airport is a convenient option for flights from Dehradun to Singapore.

📍 ~20 km from Dehradun (reachable by car)

💸 Flights from ~$379

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a major international hub, offering convenient access to Singapore from Dehradun.

📍 ~19 km from city center (reachable by car, train, bus)

💸 Flights from ~$362

Airports nearby Singapore used as alternative

Senai International (JHB)

Consider Senai International for potential cost savings on domestic flights within Malaysia, despite border crossing.

📍 ~25 km from Singapore (reachable by car, bus, taxi)

💸 Flights from ~$495

Business & First Class Flight Deals to Singapore

$618

Save $851

Air India Limited

Business Class

Frequently Asked Questions About Flights to Singapore

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance can often secure better prices, though last-minute deals sometimes appear. Generally, monitoring prices over several weeks before your intended travel date may help you identify optimal booking times. Prices can fluctuate based on demand and other factors.

Comparing nearby airports at both your origin and destination can sometimes lead to more affordable flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from Dehradun

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Dehradun to Singapore: Overview

Insights for flights from Dehradun to Singapore

How much is a round trip from Dehradun to Singapore

Regular price: $287 - $633

Prices for flights from Dehradun to Singapore are currently within the regular range.

The regular price range for flights from Dehradun to Singapore is between $287 and $633. The current lowest deal is $370 with Air India Limited for travel from Feb 6-Feb 11.

now $370

Low $287

High $633

The cheapest time to fly from Dehradun to Singapore

The cheapest month to fly from DED to SIN is October, with a median price of $285. The most expensive month is May, with a median price of $504. Prices are generally lower from June to October.

October

Cheapest

Flights from $285

May

Most Expensive

Flights from $504

Apr

May

Jun

Jul

Aug

Oct

Direct flights from Dehradun to Singapore

Air India Limited

IndiGo

Singapore Airlines

AirAsia

Last-minute flights going from Dehradun to Singapore

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$392

$462

One-way

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$379

$475

One-way

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$383

$481

One-way

Tue, Sep 15

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$362

$507

One-way

Wed, Sep 16

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$411

$462

One-way

Wed, Sep 16

⌛ Last-Minute

DED - Singapore

Dehradun (DED) - Singapore (SIN)

Air India Limited

$381

$475

One-way

Biggest price drops on these dates for flights from Dehradun to Singapore

4 nights

Oct 1 - Oct 5

$411 → $389

5 nights

Oct 16 - Oct 21

$390 → $369

6 nights

Oct 12 - Oct 18

$380 → $364

5 nights

Oct 18 - Oct 23

$387 → $373

Popular Airports to fly from Dehradun to Singapore