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KLM flights from Johannesburg OR Tambo Airport to Denver (JNB - DEN)

JNB — DEN
Apr 1 — Apr 81
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Johannesburg to Denver on KLM typically fly into Denver Intl and depart from Johannesburg OR Tambo. Select your dates above for pricing.

KLM flights from OR Tambo to Denver in 2026

Find detailed information about KLM flights from OR Tambo to Denver. Explore the options provided by KLM to plan your journey from OR Tambo to Denver. Data last updated 2 March 2026.

Popular in

June

Cheapest in

October

Average price (all airlines)

R18 921
Highest demand for flights from Johannesburg OR Tambo to Denver Intl; 6% potential price increase.
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Best time to find cheap flights from Johannesburg OR Tambo to Denver Intl; 1% potential price drop.
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Average price for all Johannesburg OR Tambo to Denver Intl flights (one-way and round-trip).
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  • How do most travelers feel about KLM?

    Cheapflights users who travel with KLM (a popular airline from Johannesburg OR Tambo Airport to Denver) have rated them a 7,7/10. This rating comes from 1 461 reviews. If you are looking to travel JNB-DEN, search your dates above.

What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Denver with KLM?

Currently, the most affordable month to book a KLM flight from Johannesburg OR Tambo Airport to Denver in June, with an average price of R15 076. Conversely, traveling with KLM from Johannesburg OR Tambo Airport to Denver in August will be the most expensive, with an average cost of R18 358. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from OR Tambo to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from OR Tambo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Fly from OR Tambo to Denver on another airline

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 March 2026.
United Airlines flights from Johannesburg OR Tambo to Denver Intl
British Airways flights from Johannesburg OR Tambo to Denver Intl

See what others are saying about KLM

Read reviews and see what other travellers are saying about their experiences with KLM. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing KLM for your next flight. Reviews last updated 2 March 2026.
KLM
7,7
Good
1 461 reviews
Check prices
Overview

Comfort

7,6

Crew

8,4

Entertainment

7,1

Boarding

7,8

Food

7,3

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