Prague to Seattle PRG → SEA
Vaclav Havel Airport Prague (PRG) → Seattle-Tacoma International Airport (SEA)
The cheapest return found recently is $576 with Condor, 21 Jan 2027 – 31 Jan 2027, found today.
Return
The cheapest return fare on each of 3 departure dates is usually $541 to $711.
Cheapest return found recently
$576
21 Jan 2027 – 31 Jan 2027 · Condor
Vaclav Havel Airport Prague (PRG) → Seattle-Tacoma International Airport (SEA)
Leaves 11:45 a.m. · Return leaves 3:00 p.m. · 28 h 40 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$576 21 Jan 2027 – 31 Jan 2027found todaySee prices for these dates
$506 18 Feb 2027 – 4 Mar 2027found 2 days agoSee prices for these dates
What have prices looked like?
Over 18 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $506 to $1,171.
18 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 29 Oct to 18 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 10-night return fares leaving within 3 days of 21 Jan 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 29 Oct – 12 Nov | $845 | Helvetic Airways | Vaclav Havel Airport Prague (PRG) → Seattle-Tacoma International Airport (SEA) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 21 Jan 2027 – 31 Jan 2027 | $576 | Condor | Vaclav Havel Airport Prague (PRG) → Seattle-Tacoma International Airport (SEA) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 18 Feb 2027 – 4 Mar 2027 | $506 | Condor | Vaclav Havel Airport Prague (PRG) → Seattle-Tacoma International Airport (SEA) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $506.
Airlines on the cheapest dates: Condor, Helvetic Airways.
Premium cabin fares from Prague to Seattle
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Jan 2027 – 31 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Prague to Seattle?
Return
Not enough history yet: in 18 days of return prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 21 Jan 2027 – 31 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work