The cheapest times to fly from ATL to TRD are

  • October 1st to April 1st (except the week of December 17th)

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 ATL to TRD is mid February. Prices can be as high as $1902 for Saturday flights during late August to early September, or as low as $1022 for Tuesday flights around mid February.


When to Fly to Trondheim

Flying from Atlanta, GA (ATL) to Trondheim (TRD) will usually cost between $1047 to $1648 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid February with an average ticket price of $1040. Due to high demand the most expensive time to fly is late August to early September, with an average price of $1544. Planning your trip to low-cost times can easily save you $504 on economy flights and even more on first-class flights. Generally, any price below $1341 can be considered a good price for a round-trip ATL to TRD flight.

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

ATL to TRD Flight Prices

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


Flight Prices by Day of the Week

Tuesday 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 $194 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1214. Return trip prices are from the TRD to ATL 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 ATL to TRD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 46 minutes may not be realistic.


Flight Hacking ATL to TRD

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 ATL to TRD — but Champion Traveler does!

Hack #1: Boston, MA (ATL > BOS > TRD)

  • Price for both tickets: $774
  • Average savings: $567 (42.28%)

See ATL to BOS flights

Hack #2: New York, NY (ATL > LGA > TRD)

  • Price for both tickets: $820
  • Average savings: $522 (38.89%)

See ATL to LGA flights

Hack #3: New York, NY (ATL > JFK > TRD)

  • Price for both tickets: $849
  • Average savings: $492 (36.69%)

See ATL to JFK flights


Flight Questions Answered

Still have questions about flying from ATL to TRD? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Air Canada, Air France, Alitalia, Delta, Finnair, KLM, Lufthansa, SAS, Singapore Airlines, Wideroe, and potentially more during busy seasons.

How far away is it from Vaernes Airport to Hartsfield-Jackson Atlanta International Airport?

The distance between the two airports is roughly 4321 miles or 6954 kilometers.

How long does it take to fly from ATL to TRD?

The real-world flight time for a nonstop ATL to TRD flight is about 8 hour 46 minutes.

How many flights go between Atlanta, GA and Trondheim?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from ATL to TRD.


Airport Location Info


Departing Airport

Origination code ATL
Origination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4

Return Airport

Destination code TRD
Destination airport name Vaernes Airport
City Trondheim
Country Norway
Latitude 63.5
Longitude 10.9


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.