The cheapest times to fly from IAH to KEM are

  • January 1st to April 1st
  • May 7th to May 20th
  • October 1st to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from IAH to KEM is late January. Prices can be as high as $2359 for Saturday flights during mid December, or as low as $1197 for Monday flights around late January.


When to Fly to Kemi

Flying from Houston, TX (IAH) to Kemi (KEM) will usually cost between $1231 to $1987 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $1270. Due to high demand the most expensive time to fly is mid December, with an average price of $2190. Planning your trip to low-cost times can easily save you $921 on economy flights and even more on first-class flights. Generally, any price below $1582 can be considered a good price for a round-trip IAH to KEM flight.

See below for a graph of average weekly prices for the IAH to KEM route. All prices are for round-trip tickets in USD.

IAH to KEM Flight Prices

Compared to other flights, the IAH to KEM flight is more expensive than the average and costs more than the average flight leaving from Houston. The average price per mile (for a direct flight) is $0.19, which is below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $322 (19%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1491. Return trip prices are from the KEM to IAH flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from IAH to KEM can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 10 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from IAH to KEM while comparing.

Destination alternative #1: Oulu Airport (OUL) in Oulu

  • 63 miles (101 km) away from KEM
  • Usually 1.90% less expensive than KEM
  • 2-layover flights available

See IAH to OUL flights


Flight Hacking IAH to KEM

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from IAH to KEM — but Champion Traveler does!

Hack #1: Boston, MA (IAH > BOS > KEM)

  • Price for both tickets: $967
  • Average savings: $616 (38.91%)

See IAH to BOS flights

Hack #2: Los Angeles, CA (IAH > LAX > KEM)

  • Price for both tickets: $1061
  • Average savings: $522 (32.96%)

See IAH to LAX flights

Hack #3: New York, NY (IAH > JFK > KEM)

  • Price for both tickets: $1063
  • Average savings: $520 (32.84%)

See IAH to JFK flights


Flight Questions Answered

Still have questions about flying from IAH to KEM? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Air France, American, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from Kemi Tornio Airport to George Bush Intercontinental/Houston Airport?

The distance between the two airports is roughly 5100 miles or 8208 kilometers.

How long does it take to fly from IAH to KEM?

The real-world flight time for a nonstop IAH to KEM flight is about 10 hour 10 minutes.

How many flights go between Houston, TX and Kemi?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from IAH to KEM.


Airport Location Info


Departing Airport

Origination codeIAH
Origination airport nameGeorge Bush Intercontinental/Houston Airport
CityHouston, TX
Countrythe United States

Return Airport

Destination codeKEM
Destination airport nameKemi Tornio Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.