$700+ Cheap flights from Trondheim (TRD) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Trondheim to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Trondheim to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Trondheim (TRD) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 2, 2025.
Round-trip from | $700 (American Airlines) |
|---|---|
Popular in | June |
Cheapest in | February |
Average price | $610 |
Find flight deals from Trondheim to San Francisco
Cheapest flights from Trondheim to San FranciscoExplore the most affordable flight options available from Trondheim to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
Explore the most affordable flight options available from Trondheim to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Scandinavian Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Trondheim to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Trondheim to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TrondheimSan Francisco
TRD - SFO
TRDSFO
Trondheim Vaernes
Thu 6/26
5:20 pm-1:50 pm
2 stops29h 30m
San Francisco
Mon 6/30
4:35 pm-11:05 am
2 stops33h 30m
TrondheimSan Francisco
TRD - SFO
TRDSFO
Trondheim Vaernes
Thu 6/26
10:10 am-4:30 pm
1 stop15h 20m
San Francisco
Mon 6/30
10:50 pm-9:15 am
2 stops25h 25m
Best time to book a flight from Trondheim to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Trondheim with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Trondheim to San Francisco
What is the cheapest month to book a flight from Trondheim to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Trondheim to San Francisco (average of $276). Flying from Trondheim to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated April 2, 2025.
Boarding
Entertainment
Overall
Comfort
Crew
Food
Reviews
Elita,Mar 2025
RIX - CPH
Boarding
Entertainment
Overall
Comfort
Crew
Food
Reviews
Elita,Mar 2025
RIX - CPH