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Cheap Flights from Phnom Penh (KTI) to Lisbon (LIS)

Compare Techo to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

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Flight deals from Techo to Lisbon

Looking for a cheap last-minute deal or the best return flight from Techo Airport to Lisbon Airport? If you want to travel next month, return fares start from $1,374. Find the lowest prices on one-way and return tickets right here.
Lisbon.$1,330 per passenger.Departing Mon, 26 Apr, returning Wed, 26 May.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Techo on Mon, 26 Apr, arriving in Lisbon.Inbound indirect flight with Etihad Airways, departs from Lisbon on Wed, 26 May, arriving in Techo.Price includes taxes and charges.From $1,330, select.
Lisbon.$1,330 per passenger.Departing Tue, 6 Oct, returning Thu, 29 Oct.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Techo on Tue, 6 Oct, arriving in Lisbon.Inbound indirect flight with Etihad Airways, departs from Lisbon on Thu, 29 Oct, arriving in Techo.Price includes taxes and charges.From $1,330, select.
Lisbon.$1,346 per passenger.Departing Mon, 20 Jul, returning Mon, 17 Aug.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Techo on Mon, 20 Jul, arriving in Lisbon.Inbound indirect flight with Etihad Airways, departs from Lisbon on Mon, 17 Aug, arriving in Techo.Price includes taxes and charges.From $1,346, select.
Lisbon.$1,374 per passenger.Departing Tue, 7 Jul, returning Wed, 15 Jul.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Techo on Tue, 7 Jul, arriving in Lisbon.Inbound indirect flight with Etihad Airways, departs from Lisbon on Wed, 15 Jul, arriving in Techo.Price includes taxes and charges.From $1,374, select.
Lisbon.$1,461 per passenger.Departing Sat, 10 Apr, returning Sat, 24 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Techo on Sat, 10 Apr, arriving in Lisbon.Inbound indirect flight with Turkish Airlines, departs from Lisbon on Sat, 24 Apr, arriving in Techo.Price includes taxes and charges.From $1,461, select.
Lisbon.$1,886 per passenger.Departing Sun, 14 Feb, returning Thu, 18 Feb.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Techo on Sun, 14 Feb, arriving in Lisbon.Inbound indirect flight with Emirates, departs from Lisbon on Thu, 18 Feb, arriving in Techo.Price includes taxes and charges.From $1,886, select.
Lisbon.$1,904 per passenger.Departing Sun, 27 Sep, returning Sat, 3 Oct.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Techo on Sun, 27 Sep, arriving in Lisbon.Inbound indirect flight with Emirates, departs from Lisbon on Sat, 3 Oct, arriving in Techo.Price includes taxes and charges.From $1,904, select.
Lisbon.$1,993 per passenger.Departing Sun, 2 Aug, returning Mon, 17 Aug.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Techo on Sun, 2 Aug, arriving in Lisbon.Inbound indirect flight with Emirates, departs from Lisbon on Mon, 17 Aug, arriving in Techo.Price includes taxes and charges.From $1,993, select.

Find the cheapest month to fly from Techo to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Techo to Lisbon flights are currently cheapest in October.
Jun
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Jul
from $1,374
Aug
from $1,993
Sep
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Oct
from $1,330
Nov
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Dec
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Jan
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Feb
from $1,886
Mar
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Apr
from $1,461
May
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Techo to Lisbon: Alternative routes

Compare routes from Techo to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

8km from central Lisbon
ClosestCheapest
from $1,330
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Cascais Municipal Aerodrome

19km from central Lisbon
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Phnom Penh to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$1,329
Cheapest month to flyApril

Finding cheap flights from Techo to Lisbon: Frequently asked questions

The best price we found for a return flight from Techo to Lisbon is $1,329. 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.
Currently, there are no airlines that fly direct from Techo to Lisbon. But we found flights with one or more stops from $1,330.
As of June 2026, there are no flights flying from Techo to Lisbon.
The cheapest month to fly from Techo to Lisbon is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Techo Airport to Lisbon Airport on Monday, 26 April 2027.
No airlines currently offer direct flights between Techo Airport and Lisbon Airport. Most routes have one or more stops.
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 Lisbon 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 Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Etihad Airways offers the cheapest flight tickets to Lisbon.

Flying from Techo International Airport (KTI) to Lisbon Airport (LIS): what you need to know

  • Lisbon's timezone is UTC+0, making Lisbon seven hours behind Phnom Penh.

  • Your KTI to LIS flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • You'll likely experience bigger queues during popular months like January. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.

How to find the cheapest flights from Techo International Airport (KTI) to Lisbon Airport (LIS)

  • The cheapest price we've seen for a one-way Techo International Airport to Lisbon Airport flight is $734. A round-trip plane ticket right now is $1,330. Depending on the availability when you book, these fares may change.

  • It's usually best to book early if you're hoping to get cheap tickets from KTI to LIS. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Techo International Airport to Lisbon Airport across every month. It's a good way to find a bargain if your plans are flexible.

  • Never miss a deal on cheap flights from KTI to LIS by creating a Price Alert. You'll receive an email or push notification on the app when a lower fare becomes available.

  • Secure the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Techo International Airport to Lisbon Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Techo International Airport (KTI)

  • Of all flights leaving Techo International Airport, 69% touch down on time at their destination.

  • To work out the fastest way to get from central Phnom Penh to Techo International Airport, use navigation apps like Google Maps. The airport is about 23 kilometres from the city centre.

  • Spending the night in a hotel can take the stress out of getting to the airport on time. If you're looking for a place to stay before your flight from Techo International Airport to Lisbon Airport, check out zhuo' bo Hotel. It's a quick drive from KTI.

Arriving at Lisbon Airport (LIS)

  • The last thing you want is a long trip to your hotel if you're landing late on a Techo International Airport to Lisbon Airport flight. Book one of these accommodation options near LIS instead:

  • Go wherever you want, whenever you want with a Lisbon Airport rental car. Pick up a set of wheels from Klass Wagen, Goldcar or OK Mobility and see more of Lisbon and beyond.

  • Lock in the lowest price by booking your ride from Lisbon Airport around two weeks before your departure date.

Getting from Lisbon Airport (LIS) to central Lisbon

  • Lisbon Airport is roughly 8 kilometres from the centre of Lisbon. Driving there takes about 20 minutes.

  • It'll take around 25 minutes to get there by public transport.

When to fly to Lisbon Airport (LIS)

  • August is the most popular month for flights from Techo International Airport to Lisbon Airport. To escape the crowds, travel to Lisbon in March.

  • The warmest month in Lisbon is August, with the temperature ranging between 16ºC (61ºF) and 29ºC (84ºF). Book your flights from Techo International Airport to Lisbon Airport in this month if you like this kind of weather.

  • Look for cheap tickets from KTI to LIS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 8ºC (46ºF) and 16ºC (61ºF) on average.

Explore more of Portugal

  • Lisbon is always a good idea, but there are so many other parts of Portugal you'll want to see. About 274 kilometres north of Lisbon, a visit to Porto will keep your itinerary busy. Start with leading attractions like Ribeira District, Rio Douro and Livraria Lello.

  • If you're interested in discovering another well-known destination in Portugal, head for Amadora, roughly 8 kilometres north-west of Lisbon. Roman Villa, Park Fantasia and Palácio dos Condes da Lousã are key reasons to visit.

Plan the rest of your trip from Phnom Penh to Lisbon

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.