$143 Flights from Glasgow (GLAS) to Tehran (THRA)

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Find the cheapest month to fly from Glasgow to Tehran

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to Tehran flights are currently cheapest in March.

Alternative Glasgow to Tehran routes

Looking for the cheapest, fastest or easiest route from Glasgow to Tehran? You could fly into the following airports instead.

Glasgow to Tehran: Flight information

The things to know before you go.
Cheapest flight found$143
Cheapest month to flyMarch

Finding cheap flights from Glasgow to Tehran: Frequently asked questions

There are 2 airports in Tehran: Mehrabad International and Imam Khomeini International.
The best price we found for a round-trip flight from Glasgow to Tehran is $312. 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 Glasgow to Tehran. But we found flights with one or more stops from $312.
There are no flights flying from Glasgow to Tehran, as of February 2026.
The cheapest month to fly from Glasgow to Tehran is usually March.
If you're flying from Glasgow, the cheapest airport near Tehran is Imam Khomeini International – which is 22.6 miles away from the center of Tehran. We've found flights to this airport from $312.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Tehran on Monday, March 2, 2026.
No airlines currently offer direct flights between Glasgow and Tehran. 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 Tehran 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.
In February, the average temperature is usually around 33°F. July is typically the warmest month in Tehran, when it usually averages around 90°F. You can expect the least rain in July. The coldest month is January, with temperatures averaging 22°F. The rainiest month is November.
The cheapest airline that flies to Tehran is Ryanair.

Traveling from Glasgow to Tehran: what you need to know

  • Begin planning your vacation by considering the departure point for your flight from Glasgow to Tehran. Glasgow International Airport (GLA) and Glasgow Prestwick Airport (PIK) are Glasgow's main airports.

  • Imam Khomeini International Airport (IKA) is the primary arrival point in Tehran.

  • Tehran's timezone is UTC+3:30, making Tehran three hours 30 minutes ahead of Glasgow.

  • For a stress-free start to your trip, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your Glasgow to Tehran flight.

  • Traveling during a popular month like June? School holidays and other popular periods can lead to longer lines at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from Glasgow to Tehran

  • Booking ahead of time is often the key to securing a cheap Glasgow to Tehran flight. Airlines adjust prices based on demand, so the closer your departure date, the more it could cost you.

  • Getting cheap plane tickets from Glasgow to Tehran is easier if you're flexible with your trip dates. Try using the 'Whole month' search function to see the lowest prices across each month and land an incredible deal.

  • Snapping up a cheap flight from Glasgow to Tehran is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Tailor your flights using filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' Glasgow to Tehran flights.

Flying from Glasgow

Glasgow International Airport (GLA)

  • Think about adding a stopover to potentially find a cheaper Glasgow to Tehran flight. Just deselect 'Direct flights only' when browsing departures from Glasgow International Airport. Break up your trip (and maybe save some cash) by stopping at one of these popular options:

    • Dubai Airport (DXB)

    • Frankfurt Airport (FRA)

    • Vienna International Airport (VIE)

  • GLA is around 7 miles from central Glasgow. If you're catching a cab, ride-sharing or driving from the center, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be around 35 minutes.

  • Catching an early flight from Glasgow to Tehran? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels close to Glasgow International Airport:

  • When it comes to Glasgow International Airport's on-time performance, data shows 70.07% of flights arrive within the scheduled time frame.

Glasgow Prestwick Airport (PIK)

  • Using public transport, you can travel from central Glasgow to PIK in around 55 minutes. The airport is roughly 30 miles away. Driving will take you about 40 minutes.

  • It's your vacation, so why not extend it with another night away? Think about checking in to one of these accommodation options near Glasgow Prestwick Airport the day before your flight from Glasgow to Tehran:

  • 77% of flights departing Glasgow Prestwick Airport arrive according to schedule.

Arriving in Tehran

Imam Khomeini International Airport (IKA)

  • The distance from Imam Khomeini International Airport (IKA) to central Tehran is roughly 25 miles. It takes about 1 hour 5 minutes to reach the center driving.

  • Stay moments from the tarmac if you're arriving on a late flight from Glasgow to Tehran. Remis Hotel is a good option near IKA. Or check in and get some rest at Rexan Hotel before continuing to your final destination.

Best time to go to Tehran

  • It's time to plan your dates for your flight from Glasgow to Tehran. July is the busiest month to visit Tehran. If you like a more low-key vibe, go in April.

  • When booking your Glasgow to Tehran tickets, consider the kind of weather forecast you're hoping for. July is the warmest month in Tehran, with temperatures ranging from 73ºF to 100ºF.

  • If you want cooler conditions, search for a cheap flight from Glasgow to Tehran in January when temperatures average between 21ºF and 50ºF.

More about Tehran

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Tehran right here. Browse these hotels after locking in your flight from Glasgow to Tehran:

  • All great vacations should include a little sightseeing. Golestan Palace, National Museum of Iran and Azadi Tower are must-do's during your Tehran adventure.

Explore more of Iran

  • Isfahan is just one of the many places in Iran waiting to be explored once you've seen Tehran. Around 210 miles to the south, check out popular attractions including Sheikh Lotfollah Mosque, Chehel Sotoun and Vank Cathedral.

  • If you're eager to discover another major destination in Iran, consider Karaj, about 20 miles west of Tehran. Lale Park, Fatemiyeh Park and Vahdat Park are among its highlights.

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