Find Cheap Flights from Sofia to Lambert-St Louis (SOF - STL)

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Looking for a cheap flight? 25% of our users found flights on this route for $797 or less.

FAQs for Booking Sofia to Lambert-St Louis Flights

How long does a flight from Sofia to Lambert-St Louis take?
An average nonstop flight takes 18h 42m, covering a distance of 5448 miles.
Which airlines provide the cheapest flights from Sofia to Lambert-St Louis?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($950) and Air Canada ($1245)
Do I need a passport to fly between Sofia and Lambert-St Louis?
Yes.

Book cheap flights from Sofia to Lambert-St Louis (round-trip)

Airports
Origin
Sofia
$950
only
$950
Destination
St. Louis
$950
only
$950
Fri, Feb 23
SOF
STL
24h 25m
Mon, Mar 5
STL
SOF
38h 20m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1746 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

AMS
MAN
Good 7.0

The flight attendants could not do enough for you.

Business class was pretty empty but again I was not allowed to change my seat selection online. Pathetic check-in.

PTY
AMS
Good 6.3

KLM crews look unhappy with their work. Everything they do is a favor not duty.

LAX
AMS
Mediocre 2.0

My bagage broke

I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it

AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

Tue, Jun 12
SOF
STL
18h 42m
Fri, Jul 20
STL
SOF
34h 25m
$1245
Trip: 39 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21506 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
OGG
YYC
Good 6.0

Rouge is terrible compares to regular Air Canada.

YVR
TPE
Okay 5.6

Entertainment

Steward. & meals

YYZ
BOS
Okay 4.0

That we eventually got a flight home.

Being stuck in Boston and Ottawa for 2 extra days and adding around $1200 on to our trip in hotels alone (I was travelling with 4 kids on a school trip and my wife). Additionally, we didn’t find out the flights were cancelled until we arrived at the airport. Apparently, they had been cancelled 2 hours before but there was no notification. Air Canada offered no help whatsoever and the guy at the “service” desk in Boston literally said there was nothing he could do to help. Not even find a new flight. Spent 90 minutes on the phone trying to re-book, plus re-booking hotel along the way.

YYC
YYZ
Good 7.0

Able to Get later flight since original flight cancelled.

flight delayed 2 hrs because of weather. Staff did not want to reschedule my next connector, just the Toronto flight

LHR
YYZ
Excellent 8.3

The food was ok. Movie selection was decent and the screens are a lot better than on jet airways.

Boarding was a little delayed. Service was a little slow, but the crew was courteous and did their best.

Sofia to Lambert-St Louis Flight Information

Flights Arrive in Lambert-St Louis
Flights Depart from Sofia
Flight Price $950
Distance 5448 miles
Airlines KLM, Air Canada
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.