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Cheap Flights from St Louis to Tehran, IR, Iran - STL to THR Last modified: Aug 25, 2016 1:42 AM

How Much Does it Cost to Fly from St Louis to Tehran (STL to THR)?

We have collected flight cost data from across the web for travel from St Louis to Tehran, and have found the average flight price for this trip to be $1,142.

When Can I Buy the Cheapest Flight from St Louis to Tehran (STL to THR)?

Airlines can adjust prices for plane tickets from St Louis to Tehran based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in St Louis and Tehran, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Chicago American, United $214
St Louis to New York American, Alaska, Delta, United $248
St Louis to Atlanta American, Delta, Frontier, United $107
St Louis to Dallas - Ft Worth American, Alaska, United $213
St Louis to Los Angeles American, Alaska, Delta, Frontier, United $219
St Louis to Las Vegas American, Alaska, Delta, Frontier, United $78
St Louis to Denver American, Alaska, Delta, Frontier, United $67

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Dubai American, Air Canada, Air France, British Airways, Cathay, Delta, JAL, KLM, Lufthansa, Qatar, Royal Jordanian, South African, United, Virgin Atlantic $899
St Louis to Istanbul American, Air Canada, Air France, Alitalia, British Airways, Delta, Etihad, KLM, Lufthansa, All Nippon, Qatar, Royal Jordanian, United $976
St Louis to Paris American, Air Berlin, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Iberia, Latam Airlines Brasil, JAL, KLM, Lufthansa, Austrian, Royal Jordanian, SAS, Brussels, United $849
St Louis to Erbil Lufthansa, Austrian, Royal Jordanian $4,144
St Louis to Tel Aviv - Yafo American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Iberia, KLM, Lufthansa, Austrian, Royal Jordanian, Brussels, United $878
St Louis to Delhi Jet Airways, American, Air Canada, Air France, Finnair, British Airways, Cathay, Delta, Etihad, JAL, KLM, Lufthansa, All Nippon, Austrian, Qatar, United, Virgin Atlantic $1,032
St Louis to London American, Air Berlin, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Etihad, Iberia, Latam Airlines Brasil, JAL, KLM, Lufthansa, All Nippon, Austrian, Royal Jordanian, South African, SAS, Brussels, United, Virgin Atlantic, WestJet $795
St Louis to Frankfurt American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Iberia, KLM, Lufthansa, All Nippon, Austrian, Royal Jordanian, South African, SAS, Brussels, United $977
St Louis to Amman American, Air Berlin, Air Canada, Air France, Alitalia, British Airways, Delta, Etihad, Iberia, Lufthansa, Austrian, Qatar, Royal Jordanian, United $881
St Louis to Riyadh Air Canada, Air France, Alitalia, British Airways, Cathay, Etihad, Lufthansa, Qatar, Royal Jordanian $1,741
St Louis to Rome American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Etihad, Iberia, KLM, Lufthansa, Austrian, Royal Jordanian, SAS, Brussels, United $834
St Louis to Bahrain American, Air Canada, British Airways, Cathay, Delta, Etihad, Gulf Air, KLM, Lufthansa, Qatar, Royal Jordanian, United $1,091
St Louis to Mumbai Jet Airways, American, Air Canada, Air France, British Airways, Cathay, Delta, Etihad, KLM, Lufthansa, All Nippon, Qatar, United $1,047
St Louis to Dammam Air Berlin, Etihad, Gulf Air, Lufthansa, Qatar, Royal Jordanian $1,688
St Louis to Athens American, Air Canada, Air France, Alitalia, British Airways, Delta, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Qatar, Royal Jordanian, SAS, Brussels, United $1,179
St Louis to Abu Dhabi American, Air Berlin, Air Canada, Air France, Alitalia, British Airways, Delta, Aer Lingus, Etihad, KLM, Qatar, Royal Jordanian, South African, Brussels $1,223
St Louis to Doha American, Air Canada, British Airways, Cathay, Delta, Etihad, JAL, Lufthansa, Qatar, Royal Jordanian, United $1,280
St Louis to Beijing American, Air Canada, Air France, Finnair, British Airways, Cathay, Delta, Etihad, JAL, KLM, Lufthansa, All Nippon, Austrian, Qatar, Brussels, United $706
St Louis to Beirut Air Canada, Air France, Alitalia, British Airways, Etihad, Lufthansa, Qatar, Royal Jordanian $775
St Louis to Moscow Air Berlin, Air France, Finnair, Alitalia, British Airways, Delta, Iberia, KLM, Lufthansa, Austrian, Brussels, United $781
St Louis to Amsterdam American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United $832
St Louis to Bangkok American, Air France, Finnair, British Airways, Cathay, Delta, Etihad, JAL, KLM, Lufthansa, All Nippon, Austrian, Qantas, Qatar, Royal Jordanian, Brussels, United $1,019
St Louis to Karachi American, Air Canada, British Airways, Etihad, Qatar $1,092
Cheap Flights from St Louis to Tehran, IR, Airfare Search for STL to THR, Airline One-Way and Roundtrip Schedules