Cheap Flights from Seattle (SEAA) to Tehran (IKA)

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Flight deals from Seattle to Imam Khomeini International

Looking for a cheap last-minute deal or the best return flight from Seattle to Imam Khomeini International Airport? If you want to travel next month, return fares start from $2,078. Find the lowest prices on one-way and return tickets right here.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Imam Khomeini International flights are currently cheapest in September.

Seattle to Imam Khomeini International: Alternative routes

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

Seattle to Tehran: Flight information

The things to know before you go.
Cheapest flight found$2,078
Cheapest month to flySeptember

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

The best price we found for a return flight from Seattle to Imam Khomeini International is $2,078. 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 Seattle to Imam Khomeini International. But we found flights with one stop from $2,078.
As of August 2026, there are no flights flying from Seattle to Imam Khomeini International.
The cheapest month to fly from Seattle to Imam Khomeini International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Imam Khomeini International Airport on Wednesday, 16 September 2026.
No airlines currently offer direct flights between Seattle 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.

The cheapest airline that flies to Imam Khomeini International is Qatar Airways .

Flying from Seattle to Tehran Imam Khomeini International Airport (IKA): What you need to know

  • Tehran Imam Khomeini International Airport is located in Tehran. The city is in the UTC+3:30 timezone and is 11 hours 30 minutes ahead of Seattle.

  • Your flight from Seattle to IKA won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • If you're going away during a popular month like July, get to the terminal even earlier. It's wise to arrive up to four hours before an international flight and two hours ahead of domestic departures. Expect lines to be longer during holiday periods like Christmas and New Year.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • We make it easy to book cheap flights from Seattle to IKA that include a stopover. To explore all your options departing from Seattle-Tacoma International Airport (SEA), deselect 'Direct flights only.' Next, choose a flight offering a stop long enough to tour your chosen city. Popular stopovers between SEA and IKA include:

    • Istanbul Airport (IST)

    • Frankfurt Airport (FRA)

    • Doha Hamad International Airport (DOH)

  • Travelling from central Seattle to SEA takes about 35 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 23 kilometres in 25 minutes or so, depending on traffic.

  • Want a relaxed start to your break? Stay near Seattle-Tacoma International Airport. Whether you've booked an early flight from Seattle to Tehran Imam Khomeini International Airport or aren't a fan of being rushed, these hotels are the answer:

  • Seattle-Tacoma International Airport scores high marks for its on-time performance. 80% of flights that take off from SEA arrive at their destination without delay.

Seattle Paine Field International Airport (PAE)

  • You can arrive at PAE from the centre of Seattle in approximately 40 minutes by car (depending on traffic). The ride on public transport will take roughly 1 hour 30 minutes to travel the 40 kilometres or so.

  • Flying out early in the morning? Think about checking in to one of these hotels near Seattle Paine Field International Airport the day before your Seattle to IKA flight:

  • Flights from Seattle Paine Field International Airport have a proven record for punctuality, with 80% of them touching down as expected.

About Tehran Imam Khomeini International Airport (IKA)

  • Few things beat the convenience of staying close to the terminal if you've landed on a late flight from Seattle to Tehran Imam Khomeini International Airport. Remis Hotel and Rexan Hotel are comfortable choices near IKA.

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

  • From Tehran Imam Khomeini International Airport, central Tehran is around 48 kilometres away. It takes about 1 hour 5 minutes to reach the city centre by car.

  • Travelling on public transport takes about 1 hour 30 minutes.

How to find the cheapest flights from Seattle to Tehran Imam Khomeini International Airport (IKA)

  • Right now, $1,191 is the lowest price we've found for a one-way ticket from Seattle to Tehran Imam Khomeini International Airport. The cheapest price for a return flight is $2,078. Remember fares can change due to availability at the time of booking.

  • To find cheap flights from Seattle to IKA, book in advance. Airlines usually offer their most competitively priced fares when tickets first go on sale.

  • If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll show you the cheapest price across the month when searching for your Seattle to Tehran Imam Khomeini International Airport ticket.

  • Be the first to know about deals for plane tickets from Seattle to IKA by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Bag the best deal on a flight from Seattle to Tehran Imam Khomeini International Airport with the help of the filters. Choose your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Seattle to Tehran Imam Khomeini International Airport (IKA)

  • Think about your travel style when deciding the best time to fly. December is the quietest month to visit Tehran. January is when most people book flights from Seattle to Tehran Imam Khomeini International Airport (IKA), which may be perfect if you're chasing more excitement.

  • Book a Seattle to IKA plane ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Tehran to range from 23ºC (73ºF) to 38ºC (100ºF).

  • January has temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Look for cheap tickets from Seattle to Tehran Imam Khomeini International Airport around that time if you want to travel in cooler conditions.

More about Tehran

  • Start your Tehran trip right by choosing the perfect place to stay. After booking your flight from Seattle to Tehran Imam Khomeini International Airport, explore our selection of accommodation options including:

  • There are so many things to discover in this city, it can be tricky to know where to begin. Golestan Palace, National Museum of Iran and Tehran Museum of Contemporary Art are popular attractions which should feature on every Tehran itinerary.

Explore more of Iran

  • Qom is just one of the many cities in Iran waiting to be explored once you've seen Tehran. Around 88 kilometres away to the south, its top attractions include Hazrat Fatima Masumeh Holy Shrine, A'zam Mosque and Qoli Darvish Historical Site.

  • Rasht is another sought-after destination in Iran and is around 257 kilometres northwest of Tehran. No trip is complete without visiting Gilan rural heritage museum, Gilan Cultural House and Haji Historic Bath.

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