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Cheap Flights from Lisbon to Imam Khomeini International

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Compare Lisbon to Imam Khomeini International flight deals

Find the cheapest month or even day of the year to fly to Imam Khomeini International

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Flight deals from Lisbon to Imam Khomeini International

Looking for a cheap last-minute deal or the best return flight from Lisbon to Imam Khomeini International? Find the lowest prices on one-way and return tickets right here.
Tehran.357 € per passenger.Departing Wed, 1 Oct, returning Wed, 8 Oct.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Lisbon on Wed, 1 Oct, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Wed, 8 Oct, arriving in Lisbon.Price includes taxes and charges.From 357 €, select.
Tehran.439 € per passenger.Departing Mon, 1 Sep, returning Tue, 30 Sep.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Lisbon on Mon, 1 Sep, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Tue, 30 Sep, arriving in Lisbon.Price includes taxes and charges.From 439 €, select.
Tehran.445 € per passenger.Departing Thu, 17 Jul, returning Tue, 30 Sep.Return flight with easyJet and Pegasus Airlines.Outbound indirect flight with easyJet, departs from Lisbon on Thu, 17 Jul, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Tue, 30 Sep, arriving in Lisbon.Price includes taxes and charges.From 445 €, select.
Tehran.466 € per passenger.Departing Thu, 12 Jun, returning Mon, 16 Jun.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Lisbon on Thu, 12 Jun, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Mon, 16 Jun, arriving in Lisbon.Price includes taxes and charges.From 466 €, select.
Tehran.468 € per passenger.Departing Tue, 13 Jan, returning Tue, 17 Feb.Return flight with TAP Air Portugal and Pegasus Airlines.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Tue, 13 Jan, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Tue, 17 Feb, arriving in Lisbon.Price includes taxes and charges.From 468 €, select.
Tehran.474 € per passenger.Departing Thu, 28 Aug, returning Wed, 17 Sep.Return flight with TAP Air Portugal and Pegasus Airlines.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Thu, 28 Aug, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Wed, 17 Sep, arriving in Lisbon.Price includes taxes and charges.From 474 €, select.
Tehran.493 € per passenger.Departing Tue, 1 Jul, returning Tue, 14 Oct.Return flight with easyJet and Pegasus Airlines.Outbound indirect flight with easyJet, departs from Lisbon on Tue, 1 Jul, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Tue, 14 Oct, arriving in Lisbon.Price includes taxes and charges.From 493 €, select.
Tehran.501 € per passenger.Departing Fri, 27 Jun, returning Tue, 1 Jul.Return flight with TAP Air Portugal and Pegasus Airlines.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Fri, 27 Jun, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Tue, 1 Jul, arriving in Lisbon.Price includes taxes and charges.From 501 €, select.

Find the cheapest month to fly from Lisbon to Imam Khomeini International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Imam Khomeini International flights are currently cheapest in October.
Jun
from 466 €
Jul
from 540 €
Aug
from 701 €
Sep
from 439 €
Oct
from 357 €
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
from 771 €
May
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Lisbon to Imam Khomeini International: Alternative routes

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

Lisbon to Tehran: Flight information

The things to know before you go.
Cheapest flight found357 €
Cheapest month to flyOctober

Finding cheap flights from Lisbon to Imam Khomeini International: Frequently asked questions

The best price we found for a return flight from Lisbon to Imam Khomeini International is 357 €. 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 Lisbon to Imam Khomeini International. But we found flights with one or more stops from 357 €.
As of June 2025, there are no flights flying from Lisbon to Imam Khomeini International.
The cheapest month to fly from Lisbon to Imam Khomeini International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Imam Khomeini International Airport on Wednesday, 1 October 2025.
No airlines currently offer direct flights between Lisbon Airport and Imam Khomeini International 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 Imam Khomeini International 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 Tehran is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Pegasus Airlines offers the cheapest flight tickets to Imam Khomeini International.

Travelling from Lisbon Portela Airport (LIS) to Imam Khomeini International Airport (IKA): what you need to know

  • Tehran is three hours 30 minutes ahead of Lisbon and is in the UTC+3:30 timezone.

  • To ensure you catch your LIS to IKA flight, leave enough time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Travelling during a peak time such as June? Public holidays and other popular periods can mean longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Lisbon Portela Airport to Imam Khomeini International Airport. Just uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between LIS and IKA:

    • Vienna International Airport

    • Istanbul Ataturk Airport

    • Frankfurt Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Imam Khomeini International Airport (IKA)

  • Right now, 175 € is the cheapest price we've seen for a one-way Lisbon Portela Airport to Imam Khomeini International Airport flight. The best price for a return ticket is 357 €. Keep in mind that fares can change due to demand when booking.

  • Don't wait until the last minute. You're more likely to find cheap tickets from LIS to IKA if you book ahead. Airlines often offer some amazing early bird deals.

  • If you're flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the cheapest price in each month when looking for your flight from Lisbon Portela Airport to Imam Khomeini International Airport.

  • Getting your hands on cheap flights from LIS to IKA is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a new discounted fare appears.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Lisbon Portela Airport to Imam Khomeini International Airport.

Handy information about Lisbon Portela Airport (LIS)

  • 64.1% of flights departing from Lisbon Portela Airport reach their destination on time.

  • To reach Lisbon Portela Airport from central Lisbon, it'll take about 20 minutes if you're planning to drive. This depends on traffic, however. It's approximately 10 kilometres from the airport to the city centre.

  • You can expect a trip time of about 1 hour when using public transport.

  • Searching for a handy hotel close to LIS? If you're boarding an early flight from Lisbon Portela Airport to Imam Khomeini International Airport, these stays will have you sleeping moments from check-in:

Arriving at Imam Khomeini International Airport (IKA)

  • Nothing beats the convenience of staying close to the terminal if you've just come in on a late Lisbon Portela Airport to Imam Khomeini International Airport flight. Remis Hotel and Rexan Hotel are great options near IKA.

Getting from Imam Khomeini International Airport (IKA) to central Tehran

  • From Imam Khomeini International Airport, Tehran is approximately 56 kilometres away. It takes around 1 hour to reach the centre by car.

When to fly to Imam Khomeini International Airport (IKA)

  • The quietest month for a flight from Lisbon Portela Airport to Imam Khomeini International Airport is April, while July is the busiest. Choose the ideal time to visit Tehran based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Tehran is July, with the temperature ranging between 23ºC (73ºF) and 38ºC (100ºF). Book your flights from Lisbon Portela Airport to Imam Khomeini International Airport in this month if this is the kind of weather you like.

  • January sees average temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Search for cheap tickets from LIS to IKA around that time if you like cooler conditions.

Explore more of Iran

  • You've seen Tehran, now it's time to discover other parts of Iran. Travel around 338 kilometres south to Isfahan to tick off its leading sights. From Sheikh Lotfollah Mosque to Chehel Sotoun and Vank Cathedral, you've got a jam-packed schedule ahead.

  • Around 32 kilometres west of Tehran, Karaj is another essential stop in Iran. No visit is complete without checking out Lale Park, Fatemiyeh Park and Vahdat Park.

Plan the rest of your trip from Lisbon to Tehran

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