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Dehradun Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Dehradun Airport to Singapore Changi Airport over the next 90 days, with one-way fares from US$161 and round-trip from US$431. Based on Trip.com's latest 7-day flight data.

    • DED 11:00
      17h 30m
      1 stop
      SIN 07:00
      Dehra Dun - Singapore | Thu, Oct 29 | Air India
      SIN 19:40
      16h 45m
      1 stop
      DED 09:55
      Singapore - Dehra Dun | Tue, Nov 3 | Air India
      US$431 US$641
      33% off
      33% off
      US$641 US$431
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Fri, Oct 30 | IndiGo
      SIN 19:40
      21h 15m
      1 stop
      DED 14:25
      Singapore - Dehra Dun | Mon, Nov 2 | Air India
      US$454 US$641
      28% off
      28% off
      US$641 US$454
    • DED 10:50
      8h 35m
      1 stop
      SIN 21:55
      Dehra Dun - Singapore | Fri, Oct 30 | Air India
      SIN 19:40
      21h 15m
      1 stop
      DED 14:25
      Singapore - Dehra Dun | Mon, Nov 2 | Air India
      US$456 US$641
      28% off
      28% off
      US$641 US$456
    • DED 12:30
      26h 45m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Thu, Nov 5 | IndiGo
      SIN 04:20
      17h 15m
      1 stop
      DED 19:05
      Singapore - Dehra Dun | Thu, Nov 12 | IndiGo
      US$465
      27% off
      US$641 US$465
    • DED 10:50
      17h 40m
      1 stop
      SIN 07:00
      Dehra Dun - Singapore | Thu, Nov 5 | Air India
      SIN 09:40
      26h 45m
      1 stop
      DED 09:55
      Singapore - Dehra Dun | Thu, Nov 12 | Air India
      US$501
      22% off
      US$641 US$501
    • DED 14:25
      29h
      1 stop
      SIN 21:55
      Dehra Dun - Singapore | Wed, Nov 11 | Air India
      SIN 08:00
      28h 50m
      1 stop
      DED 10:20
      Singapore - Dehra Dun | Tue, Nov 17 | Air India
      US$532
      17% off
      US$641 US$532
    • DED 10:25
      19h 45m
      1 stop
      SIN 08:40
      Dehra Dun - Singapore | Fri, Dec 4 | Air India
      SIN 13:10
      27h 10m
      1 stop
      DED 13:50
      Singapore - Dehra Dun | Thu, Dec 10 | Air India
      US$543
      15% off
      US$641 US$543
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Thu, Oct 29 | IndiGo
      SIN 19:40
      18h 45m
      1 stop
      DED 11:55
      Singapore - Dehra Dun | Tue, Nov 3 | IndiGo
      US$555
      13% off
      US$641 US$555
    • DED 08:10
      25h 30m
      1 stop
      SIN 12:10
      Dehra Dun - Singapore | Sun, Nov 15 | Air India
      SIN 13:10
      20h 50m
      1 stop
      DED 07:30
      Singapore - Dehra Dun | Fri, Nov 20 | Air India
      US$565
      12% off
      US$641 US$565
    • DED 13:00
      17h 25m
      1 stop
      SIN 14:00
      Dehra Dun - Singapore | Tue, Oct 27 | Normal Airline
      SIN 15:00
      6h
      Direct
      DED 16:00
      Singapore - Dehra Dun | Thu, Oct 29 | Normal Airline
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    • Cheapest
      DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Mon, Nov 2 | IndiGo
      US$161 US$361
      55% off
      55% off
      US$361 US$161
    • DED 11:00
      17h 30m
      1 stop
      SIN 07:00
      Dehra Dun - Singapore | Wed, Oct 28 | Air India
      US$162 US$361
      55% off
      55% off
      US$361 US$162
    • DED 08:55
      30h 20m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Wed, Oct 28 | IndiGo
      US$167 US$361
      54% off
      54% off
      US$361 US$167
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Tue, Nov 3 | IndiGo
      US$168
      53% off
      US$361 US$168
    • DED 12:30
      26h 45m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Sun, Nov 1 | IndiGo
      US$178
      51% off
      US$361 US$178
    • DED 12:30
      26h 45m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Sat, Oct 31 | IndiGo
      US$178
      51% off
      US$361 US$178
    • DED 17:10
      22h 5m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Fri, Nov 6 | IndiGo
      US$183
      49% off
      US$361 US$183
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Sat, Nov 7 | IndiGo
      US$185
      49% off
      US$361 US$185
    • DED 10:25
      19h 45m
      1 stop
      SIN 08:40
      Dehra Dun - Singapore | Fri, Oct 30 | Air India
      US$187
      48% off
      US$361 US$187
    • DED 13:00
      17h 25m
      1 stop
      SIN 14:00
      Dehra Dun - Singapore | Tue, Oct 27 | Normal Airline
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    • DED 14:55
      15h 15m
      1 stop
      SIN 08:40
      Dehra Dun - Singapore | Thu, Oct 29 | Air India
      US$201 US$361
      44% off
      44% off
      US$361 US$201
    • DED 11:00
      17h 30m
      1 stop
      SIN 07:00
      Dehra Dun - Singapore | Wed, Oct 28 | Air India
      US$162 US$361
      55% off
      55% off
      US$361 US$162
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Mon, Nov 2 | IndiGo
      US$161 US$361
      55% off
      55% off
      US$361 US$161
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Tue, Nov 3 | IndiGo
      US$168
      53% off
      US$361 US$168
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Sat, Nov 7 | IndiGo
      US$185
      49% off
      US$361 US$185
    • DED 20:05
      19h 10m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Mon, Oct 26 | IndiGo
      US$189
      48% off
      US$361 US$189
    • DED 10:25
      19h 45m
      1 stop
      SIN 08:40
      Dehra Dun - Singapore | Fri, Oct 30 | Air India
      US$187
      48% off
      US$361 US$187
    • DED 10:25
      19h 45m
      1 stop
      SIN 08:40
      Dehra Dun - Singapore | Mon, Oct 26 | Air India
      US$321
      11% off
      US$361 US$321
    • DED 17:10
      22h 5m
      1 stop
      SIN 17:45
      Dehra Dun - Singapore | Fri, Nov 6 | IndiGo
      US$183
      49% off
      US$361 US$183
    • DED 13:00
      17h 25m
      1 stop
      SIN 14:00
      Dehra Dun - Singapore | Tue, Oct 27 | Normal Airline
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Displayed flight fares from Dehra Dun to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Dehradun Airport to Singapore Changi Airport

What is the cheapest month to fly from Dehradun Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Dehradun Airport to Singapore Changi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Dehradun Airport to Singapore Changi Airport are usually in February, with an average price of US$173. It is best to avoid June, when the average price can reach US$399.

US$399
US$286
US$173
US$60
    Cheapest
  • US$189
    Oct
  • US$183
    Nov
  • US$300
    Dec
  • US$227
    Jan
  • US$173
    Feb
  • US$230
    Mar
  • US$200
    Apr
  • US$227
    May
  • US$399
    Jun
  • US$223
    Jul
  • US$192
    Aug
  • US$296
    Sep

What is the cheapest day of the week to fly from Dehradun Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Dehradun Airport to Singapore Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Dehradun Airport to Singapore Changi Airport is Friday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

US$279
US$226
US$172
US$119
    Cheapest
  • US$260
    Mon
  • US$205
    Tue
  • US$191
    Wed
  • US$204
    Thu
  • US$172
    Fri
  • US$253
    Sat
  • US$279
    Sun

Which airline offers the cheapest flights from Dehradun Airport to Singapore Changi Airport?

The cheapest airline flying from Dehradun Airport to Singapore Changi Airport is IndiGo (from US$161) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

IndiGo
From US$161
Air India
From US$162
Air India Express
From US$322
Alliance Air India
From US$325

Find more flights and airlines

What is the flight schedule from Dehradun Airport to Singapore Changi Airport?

Check the schedule for flights from Dehra Dun to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AI438

    Dehradun Airport

    10:55

    DED

    1h

    Direct

    11:55

    DEL

    S M T W T F S
    Search

  2. AI2382

    Indira Gandhi International Airport

    12:55

    DEL

    6h 20m

    Direct

    21:45

    SIN

    S M T W T F S

  3. 6E5157

    Dehradun Airport

    18:30

    DED

    2h 30m

    Direct

    21:00

    BOM

    S M T W T F S
    Search

  4. 6E1339

    Chhatrapati Shivaji Maharaj International Airport

    01:20

    BOM

    5h 55m

    Direct

    09:45

    SIN

    S M T W T F S

  5. 6E201

    Dehradun Airport

    16:50

    DED

    2h

    Direct

    18:50

    CCU

    S M T W T F S
    Search

  6. 6E1378

    Netaji Subhash Chandra Bose International Airport

    02:15

    CCU

    4h 20m

    Direct

    09:05

    SIN

    S M - W T F S

  7. AI2582

    Dehradun Airport

    14:25

    DED

    1h

    Direct

    15:25

    DEL

    S M T W T F S
    Search

  8. AI2380

    Indira Gandhi International Airport

    23:00

    DEL

    5h 55m

    Direct

    07:25

    SIN

    S M T W T F S

  9. 6E423

    Dehradun Airport

    11:30

    DED

    2h 25m

    Direct

    13:55

    HYD

    S M T W T F S
    Search

  10. 6E1027

    Rajiv Gandhi International Airport

    21:20

    HYD

    5h 5m

    Direct

    04:55

    SIN

    S M T W T F S

  11. AI432

    Dehradun Airport

    14:55

    DED

    2h 30m

    Direct

    17:25

    BOM

    S M T W T F S
    Search

  12. AI2105

    Chhatrapati Shivaji Maharaj International Airport

    23:25

    BOM

    5h 50m

    Direct

    07:45

    SIN

    S M T W T F S

  13. AI438

    Dehradun Airport

    10:55

    DED

    1h

    Direct

    11:55

    DEL

    S M T W T F S
    Search

  14. AI2380

    Indira Gandhi International Airport

    23:00

    DEL

    5h 55m

    Direct

    07:25

    SIN

    S M T W T F S

  15. 6E6464

    Dehradun Airport

    20:05

    DED

    50m

    Direct

    20:55

    DEL

    S M T W T F S
    Search

  16. 6E1203

    Indira Gandhi International Airport

    09:20

    DEL

    5h 55m

    Direct

    17:45

    SIN

    S M T W T F S

  17. AI2742

    Dehradun Airport

    10:25

    DED

    2h 40m

    Direct

    13:05

    BOM

    S M T W T F S
    Search

  18. AI2105

    Chhatrapati Shivaji Maharaj International Airport

    23:25

    BOM

    5h 50m

    Direct

    07:45

    SIN

    S M T W T F S

  19. 6E5157

    Dehradun Airport

    18:30

    DED

    2h 30m

    Direct

    21:00

    BOM

    S M T W T F S
    Search

  20. 6E1163

    Chhatrapati Shivaji Maharaj International Airport

    08:50

    BOM

    6h

    Direct

    17:20

    SIN

    S M T W T F S
Find more flights and airlines

About Dehradun Airport and Singapore Changi Airport

Learn about Dehradun Airport (DED) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 4,230.89km
Cheapest one-way ticket price US$161
Cheapest return ticket price US$431

FAQs for Dehradun Airport to Singapore Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from Dehradun Airport to Singapore Changi Airport currently start from US$161, and round-trip fares start from US$431. The current lowest fare is a IndiGo flight departing on Mon, Nov 2; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dehradun Airport to Singapore Changi Airport is US$257. Prices may vary depending on the departure date, airline, and availability.
  • Enter Dehradun Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.