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 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Dehradun to Singapore
Explore current cheapest deals departing from Dehradun to Singapore
Round trip
Sort by: Cheapest
September 18 - September 25
DED - Singapore
$366
$298
Round trip
September 24 - September 27
DED - Singapore
$366
$317
Round trip
September 25 - September 27
DED - Singapore
$368
$319
Round trip
September 18 - September 30
DED - Singapore
$344
$336
Round trip
July 6 - July 25
DED - Singapore
$318
$377
Round trip
July 5 - July 24
DED - Singapore
$318
$391
Round trip
July 8 - July 22
DED - Singapore
$327
$393
Round trip
July 18 - July 22
DED - Singapore
$348
$395
Round trip
September 23 - September 30
DED - Singapore
$363
$398
Round trip
September 21 - September 23
DED - Singapore
$372
$401
Round trip
Unlock all 500+ flight deals to Singapore and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Dehradun to Singapore
How much is a round trip from Dehradun to Singapore
Regular price: $307 - $664
Prices are currently below the regular range.
The regular price range for flights from Dehradun to Singapore is $307 to $664. The current lowest deal is $298 with Air India Limited, for travel from Sep 18-Sep 25.
now $298
Low $307
High $664
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
Flights from $285
May
Flights from $504
Direct flights from Dehradun to Singapore
IndiGo
Air India Limited
Vietnam Airlines
AirAsia
Last-minute flights going from Dehradun to Singapore
Mon, Jun 22
DED - Singapore
Dehradun (DED) - Singapore (SIN)
IndiGo
$427
$566
One-way
Tue, Jun 23
DED - Singapore
Dehradun (DED) - Singapore (SIN)
IndiGo
$470
$592
One-way
Sat, Jul 4
DED - Singapore
Dehradun (DED) - Singapore (SIN)
IndiGo
$315
$440
One-way
Sun, Jul 5
DED - Singapore
Dehradun (DED) - Singapore (SIN)
Air India Limited
$318
$391
One-way
Sun, Jul 5
DED - Singapore
Dehradun (DED) - Singapore (SIN)
IndiGo
$318
$441
One-way
Mon, Jul 6
DED - Singapore
Dehradun (DED) - Singapore (SIN)
IndiGo
$318
$377
One-way
Biggest price drops on these dates for flights from Dehradun to Singapore
Aug 6 - Aug 12
$388 → $307
21%
Aug 7 - Aug 12
$398 → $323
19%
Sep 18 - Sep 25
$366 → $298
19%
Sep 24 - Sep 27
$366 → $317
13%
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 $298.
📅 Best time to fly
October is historically cheapest at $285
Historically, October is the cheapest month to fly from Dehradun to Singapore, at $285.
⏱️ Flight duration
Connecting flights average 19h 3m
Flights from Dehradun to Singapore typically involve 2 stopovers, averaging 19h 3m.
✈️ Airlines & availability
Connecting flights are dominant
This route is connecting-dominant; 0% of recent deals were for direct flights.
🏆 Airline highlight
IndiGo offers connecting flights
IndiGo has offered 80 deals for connecting flights on the Dehradun to Singapore route.
🎯 Booking tip
Good deal frequency is regular
Deals appear regularly, with about 0.37 deals per day in the last 30 days.
Dehradun main airports to depart from
Dehradun (DED)
Dehradun Airport is a good option for flights to Singapore, offering competitive pricing.
📍 ~20 km from Dehradun (reachable by car)
💸 Flights from ~$298
Singapore main airports to arrive at
Singapore Changi (SIN)
Singapore Changi Airport is a major international hub, ideal for connecting to Singapore from Dehradun.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$298
Airports nearby Singapore used as alternative
Senai International (JHB)
Senai International Airport can be a practical alternative for regional Malaysia flights due to its land proximity.
📍 ~40 km from Singapore (reachable by car, bus, or taxi)
💸 Flights from ~$400
Kuala Lumpur International (KUL)
Kuala Lumpur International Airport is a major regional hub with an extensive global network comparable to SIN.
📍 ~300 km from Singapore (reachable by flight, bus, or car)
💸 Flights from ~$358
Seletar Airport (XSP)
Seletar Airport is located within Singapore, offering the shortest travel time from the city center for niche regional hops.
📍 ~10 km from Singapore (reachable by car or taxi)
💸 Flights from ~$737
Hang Nadim (BTH)
Hang Nadim Airport is a viable alternative for domestic Indonesian travel, accessible via frequent ferry services.
📍 ~40 km from Singapore (reachable by ferry and ground transport)
💸 Flights from ~$492
Sultan Abdul Aziz Shah (SZB)
Sultan Abdul Aziz Shah Airport is closer to Kuala Lumpur city center than KUL, with direct turboprop links.
📍 ~330 km from Singapore (reachable by flight or ground transport)
💸 Flights from ~$497
Business & First Class Flight Deals to Singapore
Discover luxury on the budget with premium cabin class on flights from Dehradun to Singapore.
Elite
Best Elite deals to Singapore
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From DED
Elite
Jul 17
Singapore, Singapore
93% AI deal score
$1,473
$576
Save $897
From DED
Elite
Jul 09
Singapore, Singapore
93% AI deal score
$1,556
$576
Save $980
From DED
Elite
Jul 17
Singapore, Singapore
93% AI deal score
$1,498
$580
Save $918
From DED
Elite
Jul 09
Singapore, Singapore
93% AI deal score
$1,516
$580
Save $936
From DED
Elite
Jul 16
Singapore, Singapore
93% AI deal score
$1,485
$592
Save $893
From DED
Elite
Jul 19
Singapore, Singapore
93% AI deal score
$1,485
$596
Save $889
From DED
Elite
Jul 19
Singapore, Singapore
93% AI deal score
$1,528
$600
Save $928
From DED
Elite
Jul 16
Singapore, Singapore
93% AI deal score
$1,567
$607
Save $960
From DED
Elite
Jul 16
Singapore, Singapore
93% AI deal score
$1,568
$612
Save $956
From DED
Elite
Jul 19
Singapore, Singapore
93% AI deal score
$1,568
$620
Save $948
From DED
Elite
Jul 23
Singapore, Singapore
93% AI deal score
$1,565
$624
Save $941
From DED
Elite
Aug 25
Singapore, Singapore
93% AI deal score
$1,421
$720
Save $701
From DED
Elite
Sep 29
Singapore, Singapore
93% AI deal score
$1,521
$775
Save $746
From DED
Elite
Jul 25
Singapore, Singapore
93% AI deal score
$1,519
$811
Save $708
From DED
Elite
Jul 16
Singapore, Singapore
92% AI deal score
$1,567
$653
Save $914
From DED
Elite
Jul 19
Singapore, Singapore
92% AI deal score
$1,567
$661
Save $906
From DED
Elite
Jul 23
Singapore, Singapore
92% AI deal score
$1,567
$664
Save $903
From DED
Elite
Aug 07
Singapore, Singapore
91% AI deal score
$1,469
$626
Save $843
From DED
Elite
Aug 06
Singapore, Singapore
91% AI deal score
$1,469
$629
Save $840
From DED
Elite
Aug 06
Singapore, Singapore
91% AI deal score
$1,415
$652
Save $763
From DED
Elite
Aug 06
Singapore, Singapore
91% AI deal score
$1,469
$652
Save $817
From DED
Elite
Jul 13
Singapore, Singapore
91% AI deal score
$1,527
$694
Save $833
From DED
Elite
Jul 13
Singapore, Singapore
91% AI deal score
$1,566
$714
Save $852
From DED
Elite
Jul 10
Singapore, Singapore
91% AI deal score
$1,516
$725
Save $791
From DED
Elite
Jul 13
Singapore, Singapore
91% AI deal score
$1,566
$733
Save $833
From DED
Elite
Jul 13
Singapore, Singapore
91% AI deal score
$1,566
$733
Save $833
From DED
Elite
Jul 28
Singapore, Singapore
91% AI deal score
$1,573
$736
Save $837
From DED
Elite
Jul 28
Singapore, Singapore
91% AI deal score
$1,527
$742
Save $785
From DED
Elite
Jul 10
Singapore, Singapore
91% AI deal score
$1,558
$746
Save $812
From DED
Elite
Jul 13
Singapore, Singapore
91% AI deal score
$1,579
$755
Save $824
From DED
Elite
Jul 21
Singapore, Singapore
91% AI deal score
$1,568
$758
Save $810
From DED
Elite
Jul 28
Singapore, Singapore
91% AI deal score
$1,570
$764
Save $806
From DED
Elite
Jul 10
Singapore, Singapore
91% AI deal score
$1,558
$764
Save $794
From DED
Elite
Jul 10
Singapore, Singapore
91% AI deal score
$1,558
$764
Save $794
From DED
Elite
Jul 13
Singapore, Singapore
91% AI deal score
$1,566
$764
Save $802
From DED
Elite
Aug 07
Singapore, Singapore
90% AI deal score
$1,432
$696
Save $736
From DED
Elite
Aug 25
Singapore, Singapore
90% AI deal score
$1,421
$697
Save $724
From DED
Elite
Aug 06
Singapore, Singapore
90% AI deal score
$1,415
$698
Save $717
From DED
Elite
Jul 28
Singapore, Singapore
90% AI deal score
$1,526
$761
Save $765
From DED
Elite
Jul 28
Singapore, Singapore
90% AI deal score
$1,529
$761
Save $768
From DED
Elite
Jul 13
Singapore, Singapore
90% AI deal score
$1,528
$774
Save $754
From DED
Elite
Jul 13
Singapore, Singapore
90% AI deal score
$1,524
$774
Save $750
From DED
Elite
Jul 28
Singapore, Singapore
90% AI deal score
$1,567
$783
Save $784
From DED
Elite
Jul 21
Singapore, Singapore
90% AI deal score
$1,568
$798
Save $770
From DED
Elite
Jul 08
Singapore, Singapore
89% AI deal score
$1,515
$1,101
Save $414
From DED
Elite
Jul 08
Singapore, Singapore
89% AI deal score
$1,558
$1,140
Save $418
From DED
Elite
Jul 08
Singapore, Singapore
88% AI deal score
$1,558
$1,144
Save $414
From DED
Elite
Jul 15
Singapore, Singapore
81% AI deal score
$2,090
$1,535
Save $555
From DED
Elite
Jul 08
Singapore, Singapore
80% AI deal score
$1,963
$1,535
Save $428
From DED
Elite
Sep 09
Singapore, Singapore
80% AI deal score
$2,051
$1,569
Save $482
From DED
Elite
Jul 08
Singapore, Singapore
79% AI deal score
$1,964
$1,569
Save $395
From DED
Elite
Jul 01
Singapore, Singapore
79% AI deal score
$2,096
$1,648
Save $448
From DED
Elite
Sep 01
Singapore, Singapore
79% AI deal score
$2,052
$1,651
Save $401
From DED
Elite
Aug 01
Singapore, Singapore
79% AI deal score
$2,081
$1,724
Save $357
From DED
Elite
Jun 22
Singapore, Singapore
78% AI deal score
$1,990
$1,657
Save $333
From DED
Elite
Oct 01
Singapore, Singapore
78% AI deal score
$2,065
$1,675
Save $390
From DED
Elite
Jun 28
Singapore, Singapore
78% AI deal score
$2,009
$1,710
Save $299
From DED
Elite
Jul 28
Singapore, Singapore
78% AI deal score
$1,979
$1,724
Save $255
From DED
Elite
Jul 31
Singapore, Singapore
78% AI deal score
$2,069
$1,724
Save $345
From DED
Elite
Oct 12
Singapore, Singapore
78% AI deal score
$2,155
$1,751
Save $404
From DED
Elite
Oct 10
Singapore, Singapore
78% AI deal score
$2,140
$1,754
Save $386
From DED
Elite
Oct 04
Singapore, Singapore
78% AI deal score
$2,072
$1,756
Save $316
From DED
Elite
Oct 11
Singapore, Singapore
78% AI deal score
$2,137
$1,756
Save $381
From DED
Elite
Oct 09
Singapore, Singapore
78% AI deal score
$2,101
$1,759
Save $342
From DED
Elite
Jul 28
Singapore, Singapore
78% AI deal score
$2,082
$1,769
Save $313
From DED
Elite
Jul 15
Singapore, Singapore
78% AI deal score
$2,126
$1,770
Save $356
From DED
Elite
Jul 06
Singapore, Singapore
78% AI deal score
$2,099
$1,783
Save $316
From DED
Elite
Jul 01
Singapore, Singapore
78% AI deal score
$2,063
$1,795
Save $268
From DED
Elite
Jul 18
Singapore, Singapore
77% AI deal score
$1,965
$1,725
Save $240
From DED
Elite
Jul 08
Singapore, Singapore
77% AI deal score
$1,922
$1,725
Save $197
From DED
Elite
Jul 15
Singapore, Singapore
77% AI deal score
$1,957
$1,725
Save $232
From DED
Elite
Oct 01
Singapore, Singapore
77% AI deal score
$2,052
$1,726
Save $326
From DED
Elite
Oct 08
Singapore, Singapore
77% AI deal score
$2,060
$1,726
Save $334
From DED
Elite
Jul 06
Singapore, Singapore
77% AI deal score
$1,923
$1,738
Save $185
From DED
Elite
Oct 05
Singapore, Singapore
77% AI deal score
$2,062
$1,755
Save $307
From DED
Elite
Oct 02
Singapore, Singapore
77% AI deal score
$2,077
$1,767
Save $310
From DED
Elite
Jul 31
Singapore, Singapore
77% AI deal score
$1,976
$1,769
Save $207
From DED
Elite
Aug 01
Singapore, Singapore
77% AI deal score
$1,965
$1,769
Save $196
From DED
Elite
Jul 28
Singapore, Singapore
77% AI deal score
$1,972
$1,769
Save $203
From DED
Elite
Jul 08
Singapore, Singapore
77% AI deal score
$1,966
$1,770
Save $196
From DED
Elite
Jul 15
Singapore, Singapore
77% AI deal score
$1,977
$1,770
Save $207
From DED
Elite
Jul 08
Singapore, Singapore
77% AI deal score
$1,961
$1,770
Save $191
From DED
Elite
Jul 18
Singapore, Singapore
77% AI deal score
$1,972
$1,770
Save $202
From DED
Elite
Oct 03
Singapore, Singapore
77% AI deal score
$2,077
$1,771
Save $306
From DED
Elite
Oct 06
Singapore, Singapore
77% AI deal score
$2,057
$1,772
Save $285
From DED
Elite
Aug 07
Singapore, Singapore
77% AI deal score
$2,039
$1,786
Save $253
From DED
Elite
Aug 01
Singapore, Singapore
76% AI deal score
$1,917
$1,769
Save $148
From DED
Elite
Aug 25
Singapore, Singapore
76% AI deal score
$1,933
$1,770
Save $163
From DED
Elite
Aug 18
Singapore, Singapore
76% AI deal score
$1,916
$1,770
Save $146
From DED
Elite
Jul 15
Singapore, Singapore
76% AI deal score
$1,952
$1,770
Save $182
From DED
Elite
Jul 18
Singapore, Singapore
76% AI deal score
$1,942
$1,770
Save $172
From DED
Elite
Jul 08
Singapore, Singapore
76% AI deal score
$1,922
$1,770
Save $152
From DED
Elite
Jul 06
Singapore, Singapore
76% AI deal score
$1,961
$1,783
Save $178
From DED
Elite
Jul 06
Singapore, Singapore
76% AI deal score
$1,964
$1,783
Save $181
From DED
Elite
Jul 06
Singapore, Singapore
76% AI deal score
$1,923
$1,783
Save $140
From DED
Elite
Jul 06
Singapore, Singapore
76% AI deal score
$1,953
$1,783
Save $170
From DED
Elite
Aug 07
Singapore, Singapore
76% AI deal score
$1,886
$1,786
Save $100
From DED
Elite
Oct 12
Singapore, Singapore
75% AI deal score
$2,133
$2,033
Save $100
From DED
Elite
Oct 11
Singapore, Singapore
75% AI deal score
$2,140
$2,038
Save $102
From DED
Elite
Oct 05
Singapore, Singapore
74% AI deal score
$2,062
$2,037
Save $25