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Cheap Flights from New Delhi (DEL) to Phnom Penh (PNH)

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Compare Indira Gandhi International to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

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Flight deals from Indira Gandhi International to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Indira Gandhi International to Phnom Penh? Find the lowest prices on one-way and return tickets right here.
Phnom Penh.$431 per passenger.Departing Sun, 15 Jun, returning Sun, 22 Jun.Return flight with Thai AirAsia X and Thai AirAsia.Outbound indirect flight with Thai AirAsia X, departs from Indira Gandhi International on Sun, 15 Jun, arriving in Phnom Penh.Inbound indirect flight with Thai AirAsia, departs from Phnom Penh on Sun, 22 Jun, arriving in Indira Gandhi International .Price includes taxes and charges.From $431, select.
Phnom Penh.$468 per passenger.Departing Wed, 28 May, returning Sun, 1 Jun.Return flight with AirAsia X and Thai AirAsia.Outbound indirect flight with AirAsia X, departs from Indira Gandhi International on Wed, 28 May, arriving in Phnom Penh.Inbound indirect flight with Thai AirAsia, departs from Phnom Penh on Sun, 1 Jun, arriving in Indira Gandhi International .Price includes taxes and charges.From $468, select.
Phnom Penh.$468 per passenger.Departing Sun, 18 May, returning Fri, 23 May.Return flight with Thai AirAsia X and AirAsia Cambodia.Outbound indirect flight with Thai AirAsia X, departs from Indira Gandhi International on Sun, 18 May, arriving in Phnom Penh.Inbound indirect flight with AirAsia Cambodia, departs from Phnom Penh on Fri, 23 May, arriving in Indira Gandhi International .Price includes taxes and charges.From $468, select.
Phnom Penh.$469 per passenger.Departing Fri, 6 Jun, returning Fri, 4 Jul.Return flight with Thai AirAsia X and Thai AirAsia.Outbound indirect flight with Thai AirAsia X, departs from Indira Gandhi International on Fri, 6 Jun, arriving in Phnom Penh.Inbound indirect flight with Thai AirAsia, departs from Phnom Penh on Fri, 4 Jul, arriving in Indira Gandhi International .Price includes taxes and charges.From $469, select.
Phnom Penh.$470 per passenger.Departing Wed, 9 Jul, returning Sun, 13 Jul.Return flight with AirAsia X and AirAsia Cambodia.Outbound indirect flight with AirAsia X, departs from Indira Gandhi International on Wed, 9 Jul, arriving in Phnom Penh.Inbound indirect flight with AirAsia Cambodia, departs from Phnom Penh on Sun, 13 Jul, arriving in Indira Gandhi International .Price includes taxes and charges.From $470, select.
Phnom Penh.$473 per passenger.Departing Tue, 24 Jun, returning Tue, 1 Jul.Return flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Indira Gandhi International on Tue, 24 Jun, arriving in Phnom Penh.Inbound direct flight with Air Cambodia departs from Phnom Penh on Tue, 1 Jul, arriving in Indira Gandhi International .Price includes taxes and charges.From $473, select.
Phnom Penh.$473 per passenger.Departing Sat, 13 Dec, returning Tue, 23 Dec.Return flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Indira Gandhi International on Sat, 13 Dec, arriving in Phnom Penh.Inbound direct flight with Air Cambodia departs from Phnom Penh on Tue, 23 Dec, arriving in Indira Gandhi International .Price includes taxes and charges.From $473, select.
Phnom Penh.$489 per passenger.Departing Sat, 1 Nov, returning Fri, 14 Nov.Return flight with IndiGo and AirAsia Cambodia.Outbound indirect flight with IndiGo, departs from Indira Gandhi International on Sat, 1 Nov, arriving in Phnom Penh.Inbound indirect flight with AirAsia Cambodia, departs from Phnom Penh on Fri, 14 Nov, arriving in Indira Gandhi International .Price includes taxes and charges.From $489, select.

Find the cheapest month to fly from Indira Gandhi International to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Phnom Penh flights are currently cheapest in June.
May
from $468
Jun
from $431
Jul
from $470
Aug
from $509
Sep
from $523
Oct
from $537
Nov
from $489
Dec
from $473
Jan
from $695
Feb
from $559
Mar
from $560
Apr
Find prices

Direct flights from Indira Gandhi International to Phnom Penh

Indira Gandhi International to Phnom Penh: Alternative routes

Compare routes from Indira Gandhi International to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

New Delhi to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight found$431
Cheapest month to flyJune
Average flight time5 hrs
Most popular airlineAir Cambodia
Average flights per week6

Finding cheap flights from Indira Gandhi International to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Indira Gandhi International to Phnom Penh is $431. 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.
5 hours is the average flight time from Indira Gandhi International to Phnom Penh.
Air Cambodia and Vietnam Airlines fly direct from Indira Gandhi International to Phnom Penh.
As of May 2025, there are 6 flights per week flying from Indira Gandhi International to Phnom Penh.
The cheapest month to fly from Indira Gandhi International to Phnom Penh is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Phnom Penh Airport on Sunday, 15 June 2025.
Yes – the average flight time is 5 hours.
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 Phnom Penh 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 Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai AirAsia X and Air Cambodia offer the cheapest flight tickets to Phnom Penh.

Travelling from Indira Gandhi International Airport (DEL) to Phnom Penh International Airport (PNH): what you need to know

  • Hop on a direct flight from Indira Gandhi International Airport to Phnom Penh International Airport and you'll be travelling for an average of 4 hours 30 minutes.

  • Phnom Penh's timezone is UTC+7, which makes Phnom Penh one hour 30 minutes ahead of New Delhi.

  • You can choose from five weekly Indira Gandhi International Airport to Phnom Penh International Airport flights. The 20:50 departure with Cambodia Angkor Air is the earliest available. Cambodia Angkor Air operates the last service of the day at 20:50.

  • To ensure you catch your DEL to PNH flight, allow plenty of time to check in and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a peak month like July? School holidays and other popular periods can result in longer queues at airport checkpoints. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Cambodia Angkor Air is your gateway to discovering Phnom Penh (and perhaps some other exciting parts of Cambodia!). Browse the direct flights from Indira Gandhi International Airport to Phnom Penh International Airport offered by this popular airline.

  • Cambodia Angkor Air is the airline with the highest passenger demand for this route.

  • Among carriers operating DEL to PNH flights, Cambodia Angkor Air has the highest percentage of on-time landings.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Indira Gandhi International Airport to Phnom Penh International Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to visit your chosen city. Stopovers between DEL and PNH include:

    • Suvarnabhumi Airport

    • Changi International Airport

    • Kuala Lumpur International Airport

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Phnom Penh International Airport (PNH)

  • At the moment, $179 is the cheapest price we've found for a one-way Indira Gandhi International Airport to Phnom Penh International Airport flight. The best price for a return plane ticket is $431. Remember that fares can change due to availability at the time of booking.

  • To pick up cheap tickets from DEL to PNH, reserve your journey eight months before your departure date.

  • The cheapest month for flights from Indira Gandhi International Airport to Phnom Penh International Airport is July. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.

  • Save time looking for cheap flights from DEL to PNH by creating a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Select your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Indira Gandhi International Airport to Phnom Penh International Airport.

Handy information about Indira Gandhi International Airport (DEL)

  • 67.17% of flights leaving from Indira Gandhi International Airport make it to their destination on time.

  • Indira Gandhi International Airport is about 11 kilometres from central New Delhi. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of about 55 minutes when using public transport.

  • Need a convenient hotel close to DEL? If you're catching an early flight from Indira Gandhi International Airport to Phnom Penh International Airport, these accommodation options will put you moments from your departure gate:

Arriving at Phnom Penh International Airport (PNH)

  • If you have a late Indira Gandhi International Airport to Phnom Penh International Airport flight, few things top the convenience of staying near the terminal. Pick up your bags from the carousel and then be resting soon after at one of these options near PNH:

  • Fast-track your adventure by picking up a Phnom Penh International Airport rental car. Grab a set of wheels from Europcar, Avis or Budget and experience the lesser-explored corners of Phnom Penh and beyond.

  • Reserving your vehicle from Phnom Penh International Airport about one week ahead can help you get the best possible rate.

Getting from Phnom Penh International Airport (PNH) to central Phnom Penh

  • Phnom Penh International Airport to central Phnom Penh has a drive time of about 30 minutes. It's approximately 11 kilometres away.

When to fly to Phnom Penh International Airport (PNH)

  • It's time to choose your dates for your flight from Indira Gandhi International Airport to Phnom Penh International Airport. August is the busiest month to head to Phnom Penh. If you want a more low-key vibe, go in February.

  • When booking your flight from Indira Gandhi International Airport to Phnom Penh International Airport, think about the type of weather you like. March is the warmest month in Phnom Penh, with the temperature ranging from 23ºC (73ºF) to 38ºC (100ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from DEL to PNH in January. Average temperatures are between 20ºC (68ºF) and 33ºC (91ºF) then.

Explore more of Cambodia

  • Sihanoukville is just one of the many cities in Cambodia waiting to be explored after you've experienced Phnom Penh. Around 193 kilometres away to the south-west, its top attractions include Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple.

  • Battambang is another favourite destination in Cambodia and is around 257 kilometres north-west of Phnom Penh. No trip is complete without dropping by The Garden of SamDech Sar Kheng, Spean Thmor Chas and សួននាគសន្តិភាព-Dragon Peace Garden.

Plan the rest of your trip from New Delhi to Phnom Penh

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