Find Cheap Flights from Lambert-St Louis to Reykjavik Keflavik Intl (STL - KEF)

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Looking for a cheap flight? 25% of our users found flights on this route for $851 or less.

FAQs for Booking Lambert-St Louis to Reykjavik Keflavik Intl Flights

How long does a flight from Lambert-St Louis to Reykjavik Keflavik Intl take?
An average nonstop flight takes 6h 45m, covering a distance of 3194 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Reykjavik Keflavik Intl?
In the past 3 days, the cheapest round-trip tickets were found on WOW air ($410), Multiple Airlines ($601) and KLM ($901).
Do I need a passport to fly between Lambert-St Louis and Reykjavik Keflavik Intl?
Yes.

Book cheap flights from Lambert-St Louis to Reykjavik Keflavik Intl (round-trip)

Airports
Origin
St. Louis
$410
only
$410
Destination
Reykjavik
$410
only
$410
Tue, Jul 31
STL
KEF
6h 45m
Thu, Aug 30
KEF
STL
7h 40m
Trip: 31 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1225 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

Fri, Apr 20
STL
KEF
14h 12m
Tue, Apr 24
KEF
STL
19h 44m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
STL
KEF
14h 45m
Sat, Apr 21
KEF
STL
17h 43m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1656 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
ATL
Excellent 9.3

Entertainment was good, and crew was very nice and accommodating. Flight was very comfortable and smooth.

The food was okay, not that great.

PIT
ATL
Excellent 10.0

Flight was on time and quick and comfortable

ATL
AMS
Excellent 10.0

Got to Amsterdam on time and everything was great including the staff

MAN
AMS
Mediocre 2.0

Ground staff at Manchester very helpful

Information on KLM website and flight status said 50 minutes delay and was never updated with the true status. 3 hours before we took off. KLM blamed the fog at Manchester but to be honest most other flights seemed unaffected. Put up in an IBIS hotel and fed substandard food and shitty hotel room with an Aircon unit that clunks into action every 30 seconds keeping me awake. It's external so I can't switch it off. Being given a 10 Euro voucher for food at the airport when most food and a drink will cost you 12 to 15 euros.

EZE
AMS
Good 6.0

una valija se perdió. Eso desató el descontrol que tiene KLM para seguir el equipaje. No hay como hacer tracking. No hay un teléfono a donde hablar, la web está desactualizada y con información equivocada. Direccionan a usar canales de twitter y facebook que no responden. Primer experiencia en KLM y no pienso nunca más usar esta aerolínea. Llevar el equipaje o resolver un problema sobre valijas es de lo más básico de una aerolínea y no lo hacen.

Tue, Jun 26
STL
KEF
6h 45m
Mon, Jul 2
KEF
STL
7h 40m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1225 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

KEF
SXF
Mediocre 2.0

There was no rebooking to Berlin. WOW offered a flight to Copenhagen with no guarantee of a connection to Berlin.

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

Mon, Jul 9
STL
KEF
6h 45m
Mon, Jul 16
KEF
STL
7h 40m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1225 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

KEF
CDG
Okay 5.6

Same as listed above

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

ORD
KEF
Mediocre 2.6

Flight was 2 hours late, causing a missed flight. Baggage took 90 minutes to arrive. The airline provided no info on connections as hundreds of passengers stood around for an hour and then chaos reigned as all rushed to get rebooked in only two lines. Nobody got rebooked until the next day and had to stay overnight in hotels with a voucher that provided only minimal food after a 15 minute walk to a fast food restaurant. the following day we were rebooked to Copenhagen rather than Berlin, with no guarantee of a connecting flight. I was forced to buy another ticket on another carrier in order to make my own wedding.

Thu, May 10
STL
KEF
28h 38m
Thu, May 17
KEF
STL
7h 40m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 23
STL
KEF
6h 45m
Tue, Jul 3
KEF
STL
7h 40m
Trip: 11 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1225 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

ORD
KEF
Mediocre 2.6

Flight was 2 hours late, causing a missed flight. Baggage took 90 minutes to arrive. The airline provided no info on connections as hundreds of passengers stood around for an hour and then chaos reigned as all rushed to get rebooked in only two lines. Nobody got rebooked until the next day and had to stay overnight in hotels with a voucher that provided only minimal food after a 15 minute walk to a fast food restaurant. the following day we were rebooked to Copenhagen rather than Berlin, with no guarantee of a connecting flight. I was forced to buy another ticket on another carrier in order to make my own wedding.

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

Fri, Mar 16
STL
KEF
13h 12m
Wed, Mar 21
KEF
STL
17h 41m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
STL
KEF
13h 12m
Tue, Mar 13
KEF
STL
17h 21m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 30
STL
KEF
6h 45m
Tue, Jul 10
KEF
STL
7h 40m
Trip: 11 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1225 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
CDG
Okay 5.6

Same as listed above

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

Thu, May 24
STL
KEF
6h 45m
Tue, May 29
KEF
STL
7h 40m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1225 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

KEF
SXF
Mediocre 2.0

There was no rebooking to Berlin. WOW offered a flight to Copenhagen with no guarantee of a connection to Berlin.

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

Thu, Feb 15
STL
KEF
42h 45m
Tue, Feb 20
KEF
STL
48h 21m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews

Lambert-St Louis to Reykjavik Keflavik Intl Flight Information

Avg. Flight Duration 7h 12m
Flights Arrive in Reykjavik Keflavik Intl
Flights Depart from Lambert-St Louis
Flight Price $410
Distance 3194 miles
Airlines WOW air, KLM
*
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