Business class flights from Des Moines (DSM) to Reykjavik (KEF) start from $2,150 round-trip — up to 40% below published airline prices. The ~7 hours journey covers 3,135 miles, with 2 airlines offering lie-flat seats on this route. Best time to book: 3–6 months in advance for best fares.
DSM → KEF
Des Moines to Reykjavik Business Class
From$2,150
Quick Verdict
Updated October 2026Des Moines to Reykjavik business class fares start at $2,150 round-trip, with airlines including Delta Air Lines, United Airlines. The ~7 hours flight covers 3,135 miles. Peak season: June–August, December. Best value: January–March, November. Book through BestBusinessClass.com to save up to 40%.
From$2,150
Top AirlinesDelta Air Lines · United Airlines
Flight Time~7 hours
Best MonthsJanuary–March
Route Overview
Starting From
$2,150 round-trip
Flight Duration
~7 hours
Distance
3,135 miles
Best Value
Jan, Feb, Mar
Savings
Up to 60% off retail
Route Intelligence
Business Class from Des Moines to Reykjavik
Business class fares from Des Moines to Reykjavik run $2,150–$5,750 round-trip through BestBusinessClass.com, roughly 30-45% below what you'd pay booking directly with the airlines. Since DSM doesn't have nonstop widebody service, every itinerary connects — typically through Dallas, Charlotte, Atlanta, Minneapolis, Houston, or Chicago — before picking up a widebody for the transatlantic leg to Keflavik. Total travel time with a reasonable connection runs 12-14 hours, and the overnight eastbound flight pattern means you'll want a cabin that actually lets you sleep, which is where the lie-flat product on this route earns its keep.
Airlines & Cabin Experience
Reykjavik draws a specific kind of traveler: people chasing the Northern Lights between September and March, soakers heading for the Blue Lagoon or the newer Sky Lagoon, and increasingly, travelers using Iceland as a low-key stopover en route to continental Europe. The city itself is compact and walkable, with a restaurant scene built around Atlantic seafood and lamb that punches well above its population size. Because the flight window from the Midwest lands you in Iceland in the early morning, you arrive with a full day ahead of you — assuming you slept on the plane, which brings us to the airlines.
Pricing & Best Time to Fly
Three US carriers can get you into a lie-flat seat on the transatlantic segment of your Des Moines to Reykjavik business class itinerary. Delta One Suite is the standout if privacy matters to you — it's the only one of the three with a sliding door at every seat, paired with Tumi amenity kits and a 1-2-1 layout that gives most passengers direct aisle access. American's Flagship Business uses Casper-designed bedding and the same 1-2-1 configuration, with Flagship Lounge access at hub airports if your connection routes through one with that lounge. United Polaris rounds out the field with its own lie-flat pod and Saks Fifth Avenue bedding, plus Polaris lounge access at select hubs. All three are legitimate lie-flat products — the differences come down to door privacy, lounge network, and which connecting hub works best for your itinerary.
Why Book Through BestBusinessClass.com
Pricing on Des Moines to Reykjavik business class swings widely depending on season and how far out you book. January, February, and March are the cheapest months to fly, largely because that's peak Northern Lights season but also the depth of Icelandic winter, which keeps average fares down even as aurora hunters fill seats. October and November offer a similar discount window with milder weather and shoulder-season pricing. Summer, by contrast, pushes fares toward the top of that $5,750 ceiling as leisure demand spikes. Booking 3-4 months ahead for winter travel and even earlier for summer gives our Personal Travel Managers the most room to find you a wholesale seat before inventory tightens.
Travel Tips
A few practical notes for this specific routing: because you're connecting before the transatlantic leg, pad your layover to at least 90 minutes domestically to avoid a scramble, and ask your Travel Manager about which connecting hub keeps your total itinerary shortest — Minneapolis and Chicago tend to offer the tightest routings for DSM travelers, while Atlanta and Charlotte sometimes unlock better Delta or American business fares. Since this is an overnight eastbound flight, request a window seat if you want to control light for sleeping, and eat dinner before boarding if you'd rather skip the meal service and go straight to rest.
Airline Comparison
| Airline | Product | Seat Configuration | Alliance | Key Features | Review |
|---|---|---|---|---|---|
| Delta Air Lines | Delta One Suite | Suite with closing door, 1-2-1 | SkyTeam | Delta One Suite privacy, Tumi amenity kit | Read Review |
| United Airlines | United Polaris | Lie-flat pod, 1-2-1 | Star Alliance | Polaris lounge access, Saks Fifth Avenue bedding | Read Review |
Best Time to Book
When Should You Book Des Moines to Reykjavik Business Class?
Business class fares from Des Moines to Reykjavik range from $2,150 to $5,750 round-trip, depending on season and advance booking. The best value is during January–March, November. Peak fares occur June–August, December. Booking 3–6 months ahead and choosing midweek departures typically yields 20–35% savings.
JanBest Value
FebBest Value
MarBest Value
AprAverage
MayAverage
JunPeak Pricing
JulPeak Pricing
AugPeak Pricing
SepAverage
OctAverage
NovGood Value
DecPeak Pricing
💚 Best Value — $2,150–$3,050
💛 Good Value — $2,870–$3,950
🟠 Average — $3,590–$4,670
🔴 Peak Pricing — $4,310–$5,750
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The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
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