Are direct flights from Sihanoukville Province to New Delhi always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most economical choice. Flights with one or more stops can often be cheaper, depending on the route and airline. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Sihanoukville Province to New Delhi flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week travel or flying during the off-peak season often results in lower fares. Adjusting your departure or return by a few days can sometimes unlock better deals.

What extra costs should I check before booking Sihanoukville Province to New Delhi 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. Factor these into your total travel budget to avoid surprises.

Flights From Sihanoukville Province

To New Delhi

Cheap Flights from Sihanoukville Province to New Delhi

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

Deals from

Sihanoukville Province

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Sihanoukville Province to New Delhi

Explore current cheapest deals departing from Sihanoukville Province to New Delhi

2026-08-31 – 2026-09-14
KOS - New Delhi
48% AI deal score
$287
$519
Round trip
2026-08-31 – 2026-09-09
KOS - New Delhi
48% AI deal score
$301
$520
Round trip
2026-08-31 – 2026-09-11
KOS - New Delhi
48% AI deal score
$289
$520
Round trip
2026-09-11 – 2026-10-07
KOS - New Delhi
48% AI deal score
$274
$521
Round trip
2026-09-11 – 2026-09-14
KOS - New Delhi
48% AI deal score
$328
$521
Round trip
2026-09-26 – 2026-10-07
KOS - New Delhi
49% AI deal score
$286
$522
Round trip
2026-09-12 – 2026-09-14
KOS - New Delhi
49% AI deal score
$330
$522
Round trip
2026-09-29 – 2026-10-07
KOS - New Delhi
67% AI deal score
$299
$540
Round trip
2026-10-15 – 2026-11-01
KOS - New Delhi
66% AI deal score
$293
$540
Round trip
2026-10-15 – 2026-11-02
KOS - New Delhi
67% AI deal score
$293
$540
Round trip

Sihanoukville Province to New Delhi: Overview

Insights for flights from Sihanoukville Province to New Delhi

The journey from Sihanoukville Province to New Delhi covers a distance of 3409 kilometers, classifying it as a medium-haul route. This distance typically involves a significant amount of travel time, often with connecting flights.

For travelers seeking cheap flights from Sihanoukville Province to New Delhi, fares typically range from $400–$484, with a median of $435. Right now, current fares are above the typical level for this route. New deals show up several times a week, so monitoring prices can be beneficial.

When is the cheapest time to fly from Sihanoukville Province to New Delhi? The most affordable month to fly is September, with a median fare of $324. October also offers competitive prices, with a median of $335, followed by August at a median of $354.

How long is the flight from Sihanoukville Province to New Delhi? A typical journey from Sihanoukville Province to New Delhi takes approximately 19h 55m including connections. Most itineraries for this route are connecting flights, with a median of 2 stopovers when not flying direct. There are currently no direct flights from Sihanoukville Province to New Delhi available.

How much is a round trip from Sihanoukville Province to New Delhi

Regular price: $240 - $644

Prices for flights from Sihanoukville Province to New Delhi are currently within the regular range.

The regular price range for this route is between $240 and $644. The current lowest deal is $508 with Cambodia Airways, for travel from Aug 28-Sep 16.

now $508

Low $240

High $644

The cheapest time to fly from Sihanoukville Province to New Delhi

Flights from Kos to Delhi are cheapest in September, with a median price of $324. The most expensive month to fly is June, with a median price of $463. Prices are generally lower from July to December.

September

Cheapest

Flights from $324

June

Most Expensive

Flights from $463

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sihanoukville Province to New Delhi

Angkor Air

Malindo Airways

Cambodia Airways

AirAsia

Last-minute flights going from Sihanoukville Province to New Delhi

Fri, Jul 31

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Angkor Air

$301

$517

One-way

Fri, Aug 28

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Cambodia Airways, Angkor Air

$351

$513

One-way

Fri, Aug 28

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Cambodia Airways, Angkor Air

$293

$515

One-way

Mon, Aug 31

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Cambodia Airways, Angkor Air

$279

$516

One-way

Tue, Sep 1

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Malindo Airways

$270

$531

One-way

Tue, Sep 1

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Malindo Airways

$299

$535

One-way

Biggest price drops on these dates for flights from Sihanoukville Province to New Delhi

2 nights

Aug 28 - Aug 30

$351 → $513

46%

3 nights

Oct 22 - Oct 25

$333 → $537

61%

1 night

Oct 31 - Nov 1

$332 → $537

62%

2 nights

Oct 31 - Nov 2

$332 → $539

62%

Popular Airports to fly from Sihanoukville Province to New Delhi

Sihanoukville Province - New Delhi route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from KOS to DEL are above the typical level, with a median of $435.

📅 Best time to fly

September is historically cheapest at $324

Historically, September offers the lowest median prices at $324 for KOS to DEL flights.

⏱️ Flight duration

Flights typically take 19h 55m

The median flight duration from Sihanoukville Province to New Delhi is 19 hours and 55 minutes.

✈️ Airlines & availability

Connecting flights are dominant

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

🏆 Airline highlight

Cambodia Airways offers a $508 deal

Cambodia Airways has a recent deal for $508 from KOS to DEL, departing August 28.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Sihanoukville Province to New Delhi appear regularly.

Sihanoukville Province main airports to depart from

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a good option for flights from Sihanoukville Province to New Delhi.

📍 ~15 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$430

New Delhi main airports to arrive at

Indira Gandhi International (DEL)

Cheapest

Indira Gandhi International Airport is the primary gateway to New Delhi and surrounding regions.

📍 ~15 km from New Delhi (reachable by car, metro, bus)

💸 Flights from ~$430

Airports nearby New Delhi used as alternative

Hindon Airport (HDO)

Hindon Airport is a local alternative for specific regional flights within the National Capital Region.

📍 ~15 km from New Delhi (reachable by car)

💸 Flights from ~$599

Business & First Class Flight Deals to New Delhi

70% AI deal score

$2,397

$2,176

Save $221

Frequently Asked Questions About Flights to New Delhi

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices from various providers. Looking into different airlines, including budget carriers, may also reveal cheaper options.

Booking flights in advance often provides better prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can be beneficial. Generally, last-minute bookings can be more expensive, but sometimes deals appear closer to departure.

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

Related routes

More routes from Sihanoukville Province

Flights from Sihanoukville Province to Hanoi Flights from Sihanoukville Province to Hong Kong Flights from Sihanoukville Province to Osaka Flights from Sihanoukville Province to Taipei

Flights to New Delhi from other cities

Flights from Chennai to New Delhi Flights from Kuala Lumpur to New Delhi Flights from London to New Delhi Flights from Los Angeles to New Delhi Flights from Luang Prabang to New Delhi Flights from Lucknow to New Delhi Flights from Macau to New Delhi Flights from Manchester to New Delhi Flights from Medina to New Delhi Flights from Melbourne to New Delhi Flights from Muscat to New Delhi Flights from Praya, Lombok to New Delhi

Sihanoukville Province to New Delhi: Overview

Insights for flights from Sihanoukville Province to New Delhi

How much is a round trip from Sihanoukville Province to New Delhi

Regular price: $240 - $644

Prices for flights from Sihanoukville Province to New Delhi are currently within the regular range.

The regular price range for this route is between $240 and $644. The current lowest deal is $508 with Cambodia Airways, for travel from Aug 28-Sep 16.

now $508

Low $240

High $644

The cheapest time to fly from Sihanoukville Province to New Delhi

September

Cheapest

Flights from $324

June

Most Expensive

Flights from $463

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sihanoukville Province to New Delhi

Angkor Air

Malindo Airways

Cambodia Airways

AirAsia

Last-minute flights going from Sihanoukville Province to New Delhi

Fri, Jul 31

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Angkor Air

$301

$517

One-way

Fri, Aug 28

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Cambodia Airways, Angkor Air

$351

$513

One-way

Fri, Aug 28

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Cambodia Airways, Angkor Air

$293

$515

One-way

Mon, Aug 31

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Cambodia Airways, Angkor Air

$279

$516

One-way

Tue, Sep 1

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Malindo Airways

$270

$531

One-way

Tue, Sep 1

⌛ Last-Minute

KOS - New Delhi

Sihanoukville Province (KOS) - New Delhi (DEL)

Malindo Airways

$299

$535

One-way

Biggest price drops on these dates for flights from Sihanoukville Province to New Delhi

2 nights

Aug 28 - Aug 30

$351 → $513

46%

3 nights

Oct 22 - Oct 25

$333 → $537

61%

1 night

Oct 31 - Nov 1

$332 → $537

62%

2 nights

Oct 31 - Nov 2

$332 → $539

62%

Popular Airports to fly from Sihanoukville Province to New Delhi